TRANE GEHG 006-060 Water Source Heat Pump Axiom Horizontal Vertical Instruction Manual

Instruction Manual for TRANE models including: GEHG 006-060 Water Source Heat Pump Axiom Horizontal Vertical, GEHG 006-060, Water Source Heat Pump Axiom Horizontal Vertical, Pump Axiom Horizontal Vertical, Axiom Horizontal Vertical, Horizontal Vertical
Water Source Heat PumpAxiom™ Horizontal/Vertical —GEH/V*

Water Source Heat Pump Axiom™ Horizontal/Vertical

4 nov 2023 — installation manual for more information. •. Additional configuration is ... ISOLATED GENERAL ALARM CONTACTS. CONTACTS CLOSE. WHEN CONTROL 1U1 AND 1U2 GOES ...
Water Source Heat PumpAxiom™ Horizontal/Vertical —GEH/V*

File Info : application/pdf, 104 Pages, 11.87MB
WSHP-SVX01AD-EN 11042023
Installation, Operation, and Maintenance
Water Source Heat Pump AxiomTM Horizontal/Vertical -- GEH/V*
0.5 to 25 Tons, 50/60 Hz

Model Numbers: GEHG 006-060 - 60 Hz GEVG 006-060 - 60 Hz GEHE 072-180 - 50/60 Hz GEVE 072-300 - 50/60 Hz

SAFETY WARNING
Only qualified personnel should install and service the equipment. The installation, starting up, and servicing of heating, ventilating, and air-conditioning equipment can be hazardous and requires specific knowledge and training. Improperly installed, adjusted or altered equipment by an unqualified person could result in death or serious injury. When working on the equipment, observe all precautions in the literature and on the tags, stickers, and labels that are attached to the equipment.

November 2023

WSHP-SVX01AD-EN

Introduction

Read this manual thoroughly before operating or servicing this unit.

Warnings, Cautions, and Notices
Safety advisories appear throughout this manual as required. Your personal safety and the proper operation of this machine depend upon the strict observance of these precautions.

The three types of advisories are defined as follows:

WARNING

Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.

CAUTION NOTICE

Indicates a potentially hazardous situation which, if not avoided, could result in minor or moderate injury. It could also be used to alert against unsafe practices.
Indicates a situation that could result in equipment or property-damage only accidents.

Important Environmental Concerns
Scientific research has shown that certain man-made chemicals can affect the earth's naturally occurring stratospheric ozone layer when released to the atmosphere. In particular, several of the identified chemicals that may affect the ozone layer are refrigerants that contain Chlorine, Fluorine and Carbon (CFCs) and those containing Hydrogen, Chlorine, Fluorine and Carbon (HCFCs). Not all refrigerants containing these compounds have the same potential impact to the environment. Trane advocates the responsible handling of all refrigerants.
Important Responsible Refrigerant Practices
Trane believes that responsible refrigerant practices are important to the environment, our customers, and the air conditioning industry. All technicians who handle refrigerants must be certified according to local rules. For the USA, the Federal Clean Air Act (Section 608) sets forth the requirements for handling, reclaiming, recovering and recycling of certain refrigerants and the equipment that is used in these service procedures. In addition, some states or municipalities may have additional requirements that must also be adhered to for responsible management of refrigerants. Know the applicable laws and follow them.

WARNING
Proper Field Wiring and Grounding Required!
Failure to follow code could result in death or serious injury. All field wiring MUST be performed by qualified personnel. Improperly installed and grounded field wiring poses FIRE and ELECTROCUTION hazards. To avoid these hazards, you MUST follow requirements for field wiring installation and grounding as described in NEC and your local/state/national electrical codes.
WARNING
Personal Protective Equipment (PPE) Required!
Failure to wear proper PPE for the job being undertaken could result in death or serious injury. Technicians, in order to protect themselves from potential electrical, mechanical, and chemical hazards, MUST follow precautions in this manual and on the tags, stickers, and labels, as well as the instructions below:
· Before installing/servicing this unit, technicians MUST put on all PPE required for the work being undertaken (Examples; cut resistant gloves/ sleeves, butyl gloves, safety glasses, hard hat/ bump cap, fall protection, electrical PPE and arc flash clothing). ALWAYS refer to appropriate Safety Data Sheets (SDS) and OSHA guidelines for proper PPE.
· When working with or around hazardous chemicals, ALWAYS refer to the appropriate SDS and OSHA/GHS (Global Harmonized System of Classification and Labelling of Chemicals) guidelines for information on allowable personal exposure levels, proper respiratory protection and handling instructions.
· If there is a risk of energized electrical contact, arc, or flash, technicians MUST put on all PPE in accordance with OSHA, NFPA 70E, or other country-specific requirements for arc flash protection, PRIOR to servicing the unit. NEVER PERFORM ANY SWITCHING, DISCONNECTING, OR VOLTAGE TESTING WITHOUT PROPER ELECTRICAL PPE AND ARC FLASH CLOTHING. ENSURE ELECTRICAL METERS AND EQUIPMENT ARE PROPERLY RATED FOR INTENDED VOLTAGE.

©2023 Trane

WSHP-SVX01AD-EN

WARNING
Follow EHS Policies!
Failure to follow instructions below could result in death or serious injury.
· All Trane personnel must follow the company's Environmental, Health and Safety (EHS) policies when performing work such as hot work, electrical, fall protection, lockout/tagout, refrigerant handling, etc. Where local regulations are more stringent than these policies, those regulations supersede these policies.
· Non-Trane personnel should always follow local regulations.

Introduction
Copyright
This document and the information in it are the property of Trane, and may not be used or reproduced in whole or in part without written permission. Trane reserves the right to revise this publication at any time, and to make changes to its content without obligation to notify any person of such revision or change.
Trademarks
All trademarks referenced in this document are the trademarks of their respective owners.
Revision History
Updated isolator location information, on hanging the horizontal unit, in the Installation chapter.

WSHP-SVX01AD-EN

3

Table of Contents
Model Number Description . . . . . . . . . . . . . . . . . . . 6 GEV/GEH 006060 Models . . . . . . . . . . . . . . . . . 7
Overview of Manual. . . . . . . . . . . . . . . . . . . . . . . . . . 8 Unit Nameplate. . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Compressor Nameplate . . . . . . . . . . . . . . . . . . . . 8 Model Number Description . . . . . . . . . . . . . . . . . . 8
General Information . . . . . . . . . . . . . . . . . . . . . . . . . 9 Unit Description . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Air-to-Refrigerant Coil . . . . . . . . . . . . . . . . . . . . . . 9 Water-to-Refrigerant Coil . . . . . . . . . . . . . . . . . . . 9 Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 System Input Devices and Functions . . . . . . . . . 9 Deluxe 24V Controls (option) . . . . . . . . . . . . . . . 9 SymbioTM 400-B/500 or Tracer® UC400/ UC400-B (option) . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Pump Module (Field Installed Accessory) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Waterside Economizer (Option) . . . . . . . . . . . . . 9 Boilerless Control/Electric Heat (Option) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Supplemental or Boilerless Electric Heat (Option) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Hot Gas Reheat (Option) . . . . . . . . . . . . . . . . . . 10 2-Speed Blower Motor (Option) . . . . . . . . . . . . . 10
Pre-Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Unit Inspection Checklist. . . . . . . . . . . . . . . . . . . 12 Jobsite Inspection Checklist . . . . . . . . . . . . . . . . 12 Jobsite Storage . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Unit Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Service Clearances . . . . . . . . . . . . . . . . . . . . . . . 14 Dimensional Data. . . . . . . . . . . . . . . . . . . . . . . . . 16
Weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 Weight Distribution for Hanging the GEH Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 General Installation Checks . . . . . . . . . . . . . . . . 47

Main Electrical . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Electric Heat Requirements . . . . . . . . . . . . . . . . 47
Low Voltage Wiring (AC) Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Filter Installation . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Supply-Air Ductwork . . . . . . . . . . . . . . . . . . . . . . 48
Return-Air Ductwork . . . . . . . . . . . . . . . . . . . . . . 48
Ducted Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Ducted Filter Rack (0.5 to 5 tons only) . . . . . . . 49
Sound Attenuation Pad . . . . . . . . . . . . . . . . . . . . 50
Hanging the Horizontal Unit . . . . . . . . . . . . . . . . 50
Condensate Drain Connection. . . . . . . . . . . . . . 50
Supply Pipe Connections . . . . . . . . . . . . . . . . . . 51
Cleaning and Flushing the Water Loop. . . . . . . 51
Field Installed Power Wiring. . . . . . . . . . . . . . . . 51
Main Unit Power Wiring. . . . . . . . . . . . . . . . . . . . 51
Control Power Transformer . . . . . . . . . . . . . . . . 52
Thermostat Location . . . . . . . . . . . . . . . . . . . . . . 52 Thermostats and Zone Sensors . . . . . . . . . 53
Controls Using 24 Vac . . . . . . . . . . . . . . . . . . . . . 56
External Smoke Detection Wiring to Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Deluxe Controller . . . . . . . . . . . . . . . . . . . . . 58 SymbioTM 400-B/500 or UC400-B Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Airflow Adjustment . . . . . . . . . . . . . . . . . . . . . . . . 59 GEV/H 0.5 to 5 tons - Units with Deluxe 24V controls. . . . . . . . . . . . . . . . . . . . . . . . . . 59
Waterside Economizer Installation . . . . . . . . . . 60 Waterside Economizer Installation for Horizontal 0.5 to 5 Ton Units . . . . . . . . . . . . 60 Waterside Economizer Installation for Vertical 0.5 to 5 Ton Units . . . . . . . . . . . . . . 61 Waterside Economizer Installation for GEH and GEV 6 to 25 Ton Models. . . . . . . 63
Waterside Economizer Start-Up Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Electrical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Pre-Start Checklist. . . . . . . . . . . . . . . . . . . . . . . . . . 81

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WSHP-SVX01AD-EN

Table of Contents

Start-Up. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82 Initial Unit Start-Up. . . . . . . . . . . . . . . . . . . . . . . . 82 Start-Up Checklist and Log. . . . . . . . . . . . . . . . . 82 Operating Pressures . . . . . . . . . . . . . . . . . . . . . . 82 Water Pressure Drop. . . . . . . . . . . . . . . . . . . . . . 91 Water Volume . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93 Preventative Maintenance . . . . . . . . . . . . . . . . . 93

Condensate Trap . . . . . . . . . . . . . . . . . . . . . . . . . 94
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95 Deluxe Controls . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Wiring Diagrams. . . . . . . . . . . . . . . . . . . . . . . . . . . . 98 Warranty Information . . . . . . . . . . . . . . . . . . . . . . 102
Standard Warranty. . . . . . . . . . . . . . . . . . . . . . . 102 Extended Warranty . . . . . . . . . . . . . . . . . . . . . . 102

WSHP-SVX01AD-EN

5

Model Number Description

Digits 13 -- Unit Configuration

Digit 12 -- Blower Configuration

GEH = Standard Efficiency Horizontal 6 to 15 Tons GEV = Standard Efficiency Vertical 6 to 25 Tons
Digit 4 -- Development Sequence
E = R-410A
Digits 57 -- Nominal Capacity
072 = 6 Tons 090 = 7.5 Tons 120 = 10 Tons 150 = 12.5 Tons 180 = 15 Tons 240 = 20 Tons 300 = 25 Tons
Digit 8 -- Voltage (Volts/Hz/Phase)
1 = 208/60/1 2 = 230/60/1 3 = 208/60/3 4 = 460/60/3 5 = 575/60/3 6 = 220240/50/1 8 = 230/60/3 9 = 380415/50/3
Digit 9 -- Heat Exchanger
1 = Copper-Water Coil 2 = Cupro-Nickel Water Coil 7 = Insulated Copper-Water Coil 8 = Insulated Cupro-Nickel Water Coil
Digit 10 -- Current Design Sequence

A = Drive Package A B = Drive Package B C = Drive Package C D = Drive Package D E = Drive Package E F = Drive Package F G = Drive Package G H = Drive Package H J = Drive Package J 1* = 2 Speed Drive Package A 2* = 2 Speed Drive Package B 3 = 2 Speed Drive Package C 4 = 2 Speed Drive Package D 5 = 2 Speed Drive Package E 6 = 2 Speed Drive Package F 7 = 2 Speed Drive Package G 8 = 2 Speed Drive Package H 9 = 2 Speed Drive Package J
Digit 13 -- Freeze Protection1
A = 20°F Freezestat (For Glycol loop) B = 35°F Freezestat (For Water loop)
Digit 14 -- Open Digit = 0
Digit 15 -- Supply-Air Arrangement
B = Back Supply-Air Arrangement F = Front Supply-Air Arrangement L = Left Supply-Air Arrangement R = Right Supply-Air Arrangement T = Top Supply-Air Arrangement2
Digit 16 -- Return-Air Arrangement

Digit 11 -- Refrigeration Circuit
0 = Heating and Cooling Circuit 2 = Heating and Cooling Circuit with Hot Gas Reheat 3 = Heating and Cooling Circuit with Waterside Economizer 4 = Heating and Cooling Circuit with HGR and WSE

B = Back Return-Air Arrangement F = Front Return-Air Arrangement L = Left Return-Air Arrangement R = Right Return-Air Arrangement
Digit 17 -- Control Types
D = Deluxe 24V Controls F = SymbioTM 500/UC400 G = Symbio 500/UC400 w/Wireless Comm
Digit 18 -- Tstat/Sensor Location

0 = Wall Mounted Location

Digit 19 -- Fault Sensors
1 = Condensate Overflow Sensor 3 = Condensate Overflow and Filter Maintenance Timer 6 = Condensate Overflow and Fan Status J = Fan Status, Filter Maintenance Timer and Condensate Overflow Sensor

Digit 20 -- Temperature Sensor
0 = No Temperature Sensor 1 = Entering Water Sensor
Digit 21 -- Insulation
1 = Standard Fiberglass Insulation
Digit 22 -- Electric Heat
0 = No Electric Heat 4 = External Boilerless Electric Heat 5 = External Supplemental Electric Heat
Digit 23 -- ON/OFF Switch
0 = No ON/OFF Switch 1 = ON/OFF Switch3
Digit 24 -- Filter Type
1 = 1inch Throwaway Filter 2 = 2inch Throwaway Filter 4 = 2inch MERV 8 5 = 2inch MERV 13
Digit 25 -- Acoustic Arrangement
0 = Enhanced Sound Attenuation
Digits 2634 -- Does Not Apply to GEH or GEV 00000000000 = Digits 26-36 are not applicable to the GEH or GEV products
Digits 35 -- Unit Drain Pan Option
A = Polymer Drain Pan B = Stainless Steel Drain Pan
Model Number Notes Notes:
1. 20°F Freezestat is typically used in a geothermal application. 35°F Freezestat is typically used in a boiler/tower application.
2. Only available on vertical units 3. ON/OFF switch not available with boilerless
electric heat option or units over 60 amps

6

WSHP-SVX01AD-EN

GEV/GEH 006060 Models

Model Number Description

Digits 13 -- Unit Configuration

Digit 12 -- Blower Configuration

GEH = Standard Efficiency Horizontal GEV = Standard Efficiency Vertical Digit 4 -- Development Sequence
G
Digits 57 -- Nominal Size (MBh)

K = Variable ECM Motor, Constant Torque
Digit 13 -- Freeze Protection2
A = 20°F Freezestat (For Glycol loop) B = 35°F Freezestat (For Water loop) Digit 14 -- Open Digit = 0

006 = 6.0 MBh 009 = 9.0 MBh 012 = 12.0 MBh 015 = 15.0 MBh 018 = 18.0 MBh 024 = 24.0 MBh 030 = 30.0 MBh 036 = 36.0 MBh 042 = 42.0 MBh 048 = 48.0 MBh 060 = 60.0 MBh
Digit 8 -- Voltage (Volts/Hz/Phase)
4 = 460/60/3 7 = 265/60/1 A = 208-230/60/1 B = 208-230/60/3
Digit 9 -- Heat Exchanger
1 = Copper-Water Coil 2 = Cupro-Nickel Water Coil 7 = Insulated Copper-Water Coil/Suction Line 8 = Insulated Cupro-Nickel Water Coil/Suction Line
Digit 10 -- Design Sequence
A First Design Sequence
Digit 11 -- Refrigeration Circuit
0 = Heating and Cooling Circuit 2 = Heating and Cooling Circuit with Hot Gas Reheat 3 = Heating and Cooling Circuit with Waterside Economizer 4 = Heating and Cooling Circuit with Waterside Economizer, Hot Gas Reheat

Digit 15 -- Supply-Air Arrangement
T = Top Supply-Air Arrangement B = Back Supply-Air Arrangement L = Left Supply-Air Arrangement R = Right Supply-Air Arrangement
Digit 16 -- Return-Air Arrangement
L = Left Return-Air Arrangement R = Right Return-Air Arrangement
Digit 17 -- Control Types
D = Deluxe 24V Controls H = Symbio 400-B or UC400/UC400-B J = Symbio 400-B/UC400-B w/Air-Fi® Wireless Communications
Digit 18 -- Tstat/Sensor Location
0 = Wall Mounted Location
Digit 19 -- Fault Sensors
1 = Condensate Overflow Sensor 3 = Condensate Overflow and Filter Maintenance Timer 6 = Condensate Overflow and Fan Status J = Fan Status, Filter Maintenance Timer and Condensate Overflow Sensor
Digit 20 -- Temperature Sensor
0 = No Additional Temperature Sensor 1 = Entering Water Sensor
Digit 21 -- Insulation 1 = Matte Faced Insulation 2 = Foil Faced Insulation

Digit 22 -- Electric Heat Option
0 = No Electric Heat 6 = Field Mounted External Boilerless LOW Electric Heat 7 = Field Mounted External Boilerless MED Electric Heat 8 = Field Mounted External Boilerless HIGH Electric Heat 9 = Boilerless Electric Heat Ready
Digit 23 -- Unit Mounted Disconnect
0 = No Unit Mounted Disconnect 2 = Unit Mounted Disconnect
Digit 24 -- Filter Type
1 = 1-inch Throwaway Filter 2 = 2-inch Throwaway Filter 4 = 2-inch MERV 8 5 = 2-inch MERV 13
Digit 25 -- Acoustic Arrangement
1 = Standard Sound Attenuation 2 = Deluxe Sound Attenuation
Digits 2636 -- Does Not Apply
00000000000 = Digits 26-36 are not applicable to the GEH or GEV products
Digit 37 -- Ducted Filter Rack
0 = Non-ducted Filter Rack A = Ducted Filter Rack (Side Access/LH--RH) C = Ducted Filter Rack (Bottom Access)
Digit 38 -- Isolation Valve
0 = No Isolation Valve 1 = Factory Mounted Isolation Valve
Digit 39 -- Power Connection
1 = Single Point 2 = Electric Heat Power Separate from Unit
Digit 40 -- Drain Pan
A = Polymer Drain Pan B = Stainless Steel Drain Pan
Model Number Note: Notes:
1. Deluxe Sound option to be made available in later product release.
2. 20°F Freezestat is typically used in a geothermal application. 35°F Freezestat is typically used in a boiler/tower application.

WSHP-SVX01AD-EN

7

Overview of Manual
Note: One copy of this document ships inside the control panel of each unit and is customer property. It must be retained by the unit's maintenance personnel.
This booklet describes proper installation, operation, and maintenance procedures for air cooled systems.
By carefully reviewing the information within this manual and following the instructions, the risk of improper operation and/or component damage will be minimized.
It is important that periodic maintenance be performed to help assure trouble free operation. A maintenance schedule is provided at the end of this manual.
Should equipment failure occur, contact a qualified service organization with qualified, experienced HVAC technicians to properly diagnose and repair this equipment.
Unit Nameplate
The unit nameplate is located on the outside of the control box access panel at the front of the unit. It includes the unit

model number, serial number, electrical characteristics, refrigerant charge, and other pertinent unit data.
Compressor Nameplate
The nameplate for the compressors are located on the compressor shell.
Model Number Description
All products are identified by a multiple-character model number that precisely identifies a particular type of unit. Its use will enable the owner/operator, installing contractors, and service engineers to define the operation, specific components, and other options for any specific unit.
When ordering replacement parts or requesting service, be sure to refer to the specific model number and serial number printed on the unit nameplate.

8

WSHP-SVX01AD-EN

General Information
Unit Description
Before shipment, each unit is leak tested, dehydrated, charged with refrigerant and run tested for proper control operation.

Air-to-Refrigerant Coil
The air-to-refrigerant coil is aluminum fin, mechanically bonded to the copper tubing.

Water-to-Refrigerant Coil
The water-to-refrigerant coil is a copper or cupro-nickel (option) and steel tube (tube-within-a-tube) design, leak tested to assure there is no cross leakage between the water tube (copper/cupro-nickel) and refrigerant gas (steel tube).

Table 1. High/low pressure switch

Trip

Recover

Unit

LP

40 +/-4

56 +/-4

psig

HP

650 +/-10

550 +/-10

psig

Controls
The available control type is a Deluxe 24V control option, a LonTalk® certified control option or SymbioTM 400-B/500 or Tracer® UC400/UC400-B BACnet® control option for all unit sizes.
All power wiring to the equipment is made at the unit's compressor contactor or the optional disconnect switch for GEH/V 0.5 to 5 ton. For units without the disconnect switch, the power wiring needs to be connected to the screw terminals of the compressor contactor. For the GEH/V 6 to 25 tons units all power wiring is made to the high voltage terminal block. All low-voltage wiring is made at the unit's low voltage terminal board or terminal plug.
System Input Devices and Functions
A thermostat, zone sensor, or building automation system is required to operate the water-source heat pump. The flexibility of having several mode capabilities depends upon the type of sensor and/or remote panel selected.
Troubleshooting and connection diagrams for the 24V control systems may be located in the back of this manual. All digital control troubleshooting tips and connection diagrams are located in BAS-SVX065*-EN (UC400/UC400B) and BAS-SVX092*-EN (SymbioTM 400-B/500).

WSHP-SVX01AD-EN

Deluxe 24V Controls (option)
Units containing the Deluxe 24V control design will incorporate a microprocessor-based control board. The Trane microprocessor board is factory wired to a terminal strip or terminal plug to provide all necessary terminals for field connection. The deluxe board is equipped with a random start relay, anti-short cycle timer, brown out protection, compressor disable, condensate overflow, unit safety control, diagnostics, and a generic relay (which may be available for field use).
SymbioTM 400-B/500 or Tracer® UC400/UC400-B (option)
The Symbio 400-B/500 or UC400/UC400-B is a BTL Listed BACnet® controller that can operate stand- alone or within a Building Automation System (BAS) such as Tracer® SC +. For installation, operation, and maintenance, see BASSVX065*-EN (UC400/UC400-B) and BAS-SVX092*-EN (Symbio 400-B/500).
Pump Module (Field Installed Accessory)
The pump module shall consist of either a single or dual 1/6 HP bronze pump and a brass three-way shut-off valve. Cast iron pumps are also available. The pump module kits shall contain the necessary components for the installation, operation and maintenance of the water circuit of a closedloop distributed pumping application.
Waterside Economizer (Option)
Instructions for mechanical connection of the waterside economizer to the water-source heat pump may be found in the dimensional section of this manual.
The waterside economizer is designed to begin economizing mode when water temperatures fall below the field adjustable temperature of 25, 35, 45, 55 or 60°F (for the Deluxe control option), or below the programmed setpoint (for the SymbioTM 400-B/500 or UC400/UC400-B control option).
When the temperature is less than the setpoint, fluid will flow into the economizing coil, while simultaneously halting mechanical operation of the compressor. Mechanical cooling will continue on a call for a second stage from the thermostat or system control. Entering water temperature sensor is factory provided for field installation on the entering water side of the coil.
Boilerless Control/Electric Heat (Option)
This option targets building designs that do not incorporate a boiler to heat the loop system. During a heavy heating
9

General Information
load, the loop temperature may begin to fall. As the loop temperature decreases, the heating capacity of the heat pump will also decrease. In the heating mode, when the loop temperature falls below 55°F (factory setting), the electric heater is energized, and the compressor is locked out. The system's electric heat source will continue to be utilized for primary heating until the loop temperature rises above 60°F. Once the loop temperature rises above 60°F, the boilerless controller returns the unit to normal compressor heating operation and locks out the electric heater.
For the 0.5-5 GEV/H models, the electric heat will be field installed by the contractor.
For the GEH/V 6 to 25 ton units, the electric heat must be field installed by the contractor. Note: The boilerless controller has a field adjustable
entering water temperature setting of 25, 35, 45, 55, and 60 degrees. The compressor operation will return to normal operation when the loop temperature rises 5 degrees above the setpoint. This electric heat option is designed for primary heat only, not to run as supplemental heat to the heating function of the heat pump.
Supplemental or Boilerless Electric Heat (Option)
Only available on GEHE/GEVE 6 to 25 ton units.
Supplemental heat will turn on automatically when heat pump cannot provide sufficient heat to meet the heating load. The electric heat will be energized to supplement the heating provided by the heat pump. The heater for this model shall be external to the equipment. For the GEH/V 6 to 25 ton units, the electric heat must be field installed by the contractor.
Hot Gas Reheat (Option)
With the reheat option, the return-air from the space is conditioned by the air-to-refrigerant coil, then reheated by the reheat coil to control not only the space temperature, but to also reduce the relative humidity of the space. When operating in the reheat mode (meaning the sensible temperature has been met in the space), the humidistat signals the reheat relay coil to energize, allowing the high pressure refrigerant gas to flow from the compressor through the reheat valve, into the reversing valve and reheat coil.
A switching relay has been provided for the reheat application to adjust the blower motor from normal operation to low speed when the hot gas reheat is energized (for 0.5 to 5 ton equipment only). Note: Units containing the hot gas reheat option should not
be used as a make-up air unit.
10

2-Speed Blower Motor (Option)
The 6 to 25 ton GEH/V models have indoor blowers that are available with 2 speed motors, selectable in the model number (Digit 12, drive packages one to nine). High speed airflow matches the single speed motor airflow, referenced in the Fan Performance tables. Low fan speed airflow is approximately 50% of high fan speed airflow.
The 6 to 25 ton GEH/V two-speed blower motors are available with the following options: Deluxe 24V or SymbioTM 500/UC400 controls, Heat Pump (HP) or HP w/ Hot Gas Reheat or HP w/Waterside Economizer. Not available with Boilerless or Supplemental Electric Heat.
Table 2. 6 to 25 ton GEH/V fan speed for two-speed drive packages one to nine

RV State Heat Heat Heat Heat Cool Cool Cool Cool

Fan OFF ON ON ON OFF ON ON ON

Compressor 1 OFF OFF ON ON OFF OFF ON ON

Compressor 2 OFF OFF OFF ON OFF OFF OFF ON

Fan Speed OFF LOW HIGH HIGH OFF LOW LOW HIGH

Table 3. Refrigerant charge

Model (60 HZ)

Heat Pump (oz)/(Kg)

Heat Pump with HGR (oz)/(Kg)

GEH/V006 GEH/V009 GEH/V012 GEH/V015 GEH/V018 GEH/V024 GEH/V030 GEH/V036 GEH/V042 GEH/V048 GEH/V060

Circuit 1
30.5 / 0.865
31.0 / 0.879
30.5 / 0.865
37.5 / 1.063
37.5 / 1.063
47.0 / 1.332
45.0 / 1.276
50.0 / 1.417
63.0 / 1.786
67.0 / 1.899
77.0 / 2.183

Circuit 2 ------

Circuit 1 31.5/0.893

------ 32.0 / 0.907

------ 31.5 / 0.893

------ 39.0 / 1.106

------ 39.0 / 1.106

------ 4.9.0 / 1.389

------ 47.0 / 1.332

------ 52.5 / 1.488

------ 65.0 / 1.843

------ 70.5 / 1.999

------ 80.5 / 2.282

Circuit 2 ------ ------ ------ ------ ------ ------ ------ ------ ------ ------ ------

WSHP-SVX01AD-EN

Table 3. Refrigerant charge (continued)

Model (60 HZ)

Heat Pump (oz)/(Kg)

Heat Pump with HGR (oz)/(Kg)

GEHE072 GEHE090 GEHE120 GEHE150 GEHE180 GEVE072

55.0 / 1.559
64.0 / 1.814
86.0 / 2.438
136.0 / 3.856
126.0 / 3.572
58.0 / 1.644

55.0 / 1.559
54.0 / 1.531
86.0 / 2.438
136.0 / 3.856
126.0 / 3.572
58.0 / 1.644

59.0 / 1.673 68.0 / 1.928 90.0 / 2.551 144.0 / 4.082 134.0 / 3.799 62.0 / 1.758

55.0 / 1.559
54.0 / 1.531
86.0 / 2.438
136.0 / 3.856
126.0 / 3.572
58.0 / 1.644

General Information

Table 3. Refrigerant charge (continued)

Model (60 HZ)

Heat Pump (oz)/(Kg)

Heat Pump with HGR (oz)/(Kg)

GEVE090 GEVE120 GEVE150 GEVE180 GEVE240 GEVE300

83.0 / 2.353
88.0 / 2.495
122.0 / 3.459
128.0 / 3.629
284.0 / 8.051
260.0 / 7.371

75.0 / 2.126
88.0 / 2.495
122.0 / 3.459
128.0 / 3.629
284.0 / 8.051
260.0 / 7.371

87.0 / 2.466 92.0 / 2.608 130.0 / 3.685 136.0 / 3.856 292.0 / 8.278 267.0 / 7.569

75.0 / 2.126
88.0 / 2.495
122.0 / 3.459
128.0 / 3.629
284.0 / 8.051
260.0 / 7.371

WSHP-SVX01AD-EN

11

Pre-Installation
WARNING
Fiberglass Wool!
Exposure to glass wool fibers without all necessary PPE equipment could result in cancer, respiratory, skin or eye irritation, which could result in death or serious injury. Disturbing the insulation in this product during installation, maintenance or repair will expose you to airborne particles of glass wool fibers and ceramic fibers known to the state of California to cause cancer through inhalation. You MUST wear all necessary Personal Protective Equipment (PPE) including gloves, eye protection, a NIOSH approved dust/mist respirator, long sleeves and pants when working with products containing fiberglass wool.
Precautionary Measures:
· Avoid breathing fiberglass dust.
· Use a NIOSH approved dust/mist respirator.
· Avoid contact with the skin or eyes. Wear longsleeved, loose-fitting clothing, gloves, and eye protection.
· Wash clothes separately from other clothing; rinse washer thoroughly.
· Operations such as sawing, blowing, tear-out, and spraying may generate fiber concentrations requiring additional respiratory protection. Use the appropriate NIOSH approved respirator.
First Aid Measures:
· Eye Contact - Flush eyes with water to remove dust. If symptoms persist, seek medical attention.
· Skin Contact - Wash affected areas gently with soap and warm water after handling.
Unit Inspection Checklist
· Unpack all components of the kit.
· Check carefully for any shipping damage. If any damage is found it must be reported immediately and a claim made against the transportation company. Important: Equipment is shipped FOB (Free on Board) at the manufacturer. Therefore, freight claims for damages against the carrier must be initiated by the receiver.
· Visually inspect the components for shipping damage as soon as possible after delivery, before it is stored. Concealed damage must be reported within 15 days.
· If concealed damage is discovered, stop unpacking the shipment.
12

· Do not remove damaged material from the receiving location. Take photos of the damage, if possible. The owner must provide reasonable evidence that the damage did not occur after delivery.
· Notify the carrier's terminal of damage immediately by phone and by mail. Request an immediate joint inspection of the damage by the carrier and the consignee.
· Do not attempt to repair any damaged parts until the parts are inspected by the carrier's representative.
Jobsite Inspection Checklist
Always perform the following checks before accepting a unit:
· Verify that the nameplate data matches the data on the sales order and bill of lading (including electrical data).
· Verify that the power supply complies with the unit nameplate specifications.
· Visually inspect the exterior of the unit, for signs of shipping damage. Do not sign the bill of lading accepting the unit(s) until inspection has been completed. Check for damage promptly after the unit(s) are unloaded. Once the bill of lading is signed at the jobsite, the unit(s) are now the property of the SOLD TO party and future freight claims MAY NOT be accepted by the freight company.
Jobsite Storage
NOTICE
Microbial Growth!
Failure to follow instructions below could result in odors and damage to the equipment and building materials. The floor or foundation must be level and the condensate drain at the proper height for proper drainage and condensate flow. Standing water and wet surfaces inside the equipment can become an amplification site for microbial growth (mold). If there is evidence of microbial growth on the interior insulation, it should be removed and replaced prior to operating the system.
This unit is intended for indoor use only. To protect the unit from damage due to the elements, and to prevent possible IAQ contaminant sources from growing, the unit should be stored indoors. If indoor storage is not possible, the following provisions for outdoor storage must be met:
· Place the unit(s) on a dry surface or raise above the ground to assure adequate air circulation beneath the unit.
· Cover the unit(s) with a water proof tarp to protect them from the elements.
WSHP-SVX01AD-EN

· Make provisions for continuous venting of the covered units to prevent moisture from standing on the unit(s) surfaces. Wet interior unit insulation can become an amplification site for microbial growth (mold) which has been determined to be a cause of odors and serious health related indoor air quality problems.

Pre-Installation
· Store units in the normal UP orientation to maintain oil in the compressor.
· Horizontal units may be stacked no more than three units high. Do not stack the vertical unit configurations.

WSHP-SVX01AD-EN

13

Unit Dimensions
Service Clearances
Per NEC requirements, 36 inches of access and working space shall be provided and maintained around all control boxes and electrical equipment to permit ready and safe
Figure 1. Clearances - GEH 0.5 to 5 tons

14"

14"

LEFT RETURN BACK SUPPLY

LEFT RETURN RIGHT SUPPLY

14"

14"

14"

14"

UNIT FRONT 36"
14"
RIGHT RETURN BACK SUPPLY

UNIT FRONT 36"
14"
RIGHT RETURN LEFT SUPPLY

operation and maintenance of such equipment. Local codes may require more clearance to electrical equipment. Check all code requirements prior to unit installation.

A minimum 14inch clearance for servicing the unit is required for all 0.5 to 5 tons configurations from other mechanical and electrical equipment (where shown) to enable panel removal from the unit for service/maintenance ability. The optimum clearance required is 20 inches.

Notes: ·

Return air direction (left-hand or right hand) is NOT field convertible. Units must be ordered with correct return air side.

· For horizontal models, be sure to allow enough clearance between the condensate drain and the ceiling to allow for pitching of the condensate line. See Figure 49, p. 50 for pitching requirements.

14"

14"

14"

14"

UNIT FRONT 36"

UNIT FRONT 36"

Figure 2. Clearance - GEH 6 to 15 tons

24" 36"

TOP VIEW

Service clearance dimensions for the GEH 6 to15 tons horizontal includes a two side access appropriate for control and blower motor/wheel access.
Note: For horizontal models, be sure to allow enough clearance between the condensate drain and the ceiling to allow for pitching of the condensate line. See Figure 49, p. 50 for pitching requirements.

CONTROL BOX

24"

BLOWER ACCESS PANEL

14

WSHP-SVX01AD-EN

1" 1"

Figure 3. Clearance  GEV .5 to 5 tons

24"

1"

RIGHT RETURN TOP/BACK SUPPLY

UNIT FRONT 36"

Unit Dimensions
A 24inch clearance from other mechanical and electrical equipment (where shown) is recommended for most unit configurations. This will enable panel removal from the unit for service/maintenance. The 24inch side clearance on GEVG 0.5 to 5T models is for optimal access only. Side clearance is not a requirement as most components can be accessed from the front of the unit. A 1inch minimum clearance between the filter rack and any obstacle is required for units in a free return application to provide proper air flow to the air-to-refrigerant coil. A 12inch minimum clearance between the filter rack and any obstacle should be provided to properly attached ductwork. The 1inch dimension shown in the back of the unit represents the supply duct collar for the back supply option. This clearance is needed to clear these flanges.

24"

1"

UNIT FRONT 36"

LEFT RETURN TOP/BACK SUPPLY

Figure 4. Clearance - GEV 6 to 10 tons

24"
FRONT RETURN TOP SUPPLY

ACCESS PANEL FOR SHEAVES AND BELTS

24" 36"

A 24inch clearance from other mechanical and electrical equipment (where shown) is recommended for all configurations. The unit may be serviced through the front access panel or remaining open sides.

Figure 5. Clearance - GEV 12.5 to 25 tons
18"

24"

FRONT RETURN-AIR

BACK SUPPLY-AIR

CONTROL BOX

UNIT FRONT

36" 18"

WSHP-SVX01AD-EN

A 24inch clearance from other mechanical and electrical equipment (where shown) is recommended for all configurations. The unit may be serviced through the front access panel.
24"
15

Unit Dimensions
Dimensional Data
Figure 6. Left return/back supply (GEHG)
N Dimensional data left return/back supply

TOP B M

BACK

E

D

H

D J
F 1.36 DRAIN

C NOMINAL

BB

FILTER SIZE

CC

NOMINAL FILTER SIZE LEFT SIDE
RIGHT SIDE

A L

BB AA
1.04

FRONT

HI VOLT
DISCONNECT SWITCH LOCATION

WO

K

CC

CC WCI MOUNTING

11.62

LOCATION

AA

2.56

BB LOW VOLT

WI 3.30

AA CC

Table 4. Dimensional data left return/back supply (GEHG)

Cab Size

GEHG

Width Depth Height

Duct Collar

Duct Collar Location

Blower Opening Hi Volt

Unit hanging location

A

B

C

D

E

F

H

J

K

L

M

N

Nominal Filter Size

A 006-012 23.00 41.00 15.75 11.50 3.50 2.25 7.88 7.63 13.00 21.00 17.50 20.50

16 x 19

B 015, 018 25.50 46.00 17.75 13.50 3.50 2.00 10.13 9.38 15.00 23.50 19.88 23.00

17 x 20

C 024, 030 25.50 49.00 18.75 13.50 3.88 2.25 10.50 11.25 16.00 23.50 21.38 24.50

17 x 20

D 036, 042 25.50 55.00 19.75 13.50 3.50 2.25 11.75 11.25 17.00 23.50 24.38 27.50

18 x 23

E 048, 060 28.00 68.00 21.75 16.50 3.63 2.13 13.88 13.50 Note: Dimensions represent unit hanging dimensions including base rails for hanging.

19.00 26.00 30.88

34.00

20 x 30

W.I. NPTI

W.O. NPTI

DRAIN
NPTI

0.50 0.50 0.75

0.50 0.50 0.75

0.75 0.75 0.75

0.75 0.75 0.75

1.00 1.00 0.75

16

WSHP-SVX01AD-EN

Figure 7. Left return/right supply (GEHG)

Dimensional data left return/right supply

N

TOP
B M

Unit Dimensions

A L

BACK
NOMINAL FILTER SIZE C
BB CC
1.36 DRAIN

NOMINAL FILTER SIZE LEFT SIDE

BB AA
1.04

CC AA

RIGHT SIDE

D H

E

FRONT

K 2.56

HI VOLT
DICONNECT SWITCH LOCATION

WO

CC WCI MOUNTING

LOCATION

BB

WI

LOW VOLT

11.62 3.30

J D
AA CC
F

Table 5. Dimensional data left return/right supply (GEHG)

Cab Size

GEHG

Width

Depth

AB

Height C

Duct Collar
D

Duct Collar Location

E

F

Blower Opening Hi Volt Unit hanging location Nominal Filter

Size

H

J

K

L

M

N

W.I. NPTI

W.O. NPTI

DRAIN
NPTI

A 006-012 23.00 41.00 15.75 11.50 5.75 3.00 7.88 7.63 13.00 21.00 17.50 20.50

16 x 19

0.50 0.50 0.75

B 015, 018 25.50 46.00 17.75 13.50 3.38 3.00 10.13 9.38 15.00 23.50 19.88 23.00

17 x 20

0.50 0.50 0.75

C 024, 030 25.50 49.00 18.75 13.50 5.88 4.00 10.50 11.25 16.00 23.50 21.38 24.50

17 x 20

0.75 0.75 0.75

D 036, 042 25.50 55.00 19.75 13.50 5.63 4.75 11.75 11.25 17.00 23.50 24.38 27.50

18 x 23

0.75 0.75 0.75

E 048, 060 28.00 68.00 21.75 16.50 5.63 3.88 13.88 13.50 Note: Dimensions represent unit hanging dimensions including base rails for hanging.

19.00 26.00 30.88

34.00

20 x 30

1.00 1.00 0.75

WSHP-SVX01AD-EN

17

Unit Dimensions

Figure 8. Right return/left supply (GEHG)

TOP

B

Dimensional data right return/left supply

N

M

NOMINAL FILTER SIZE

1.56

NOMINAL FILTER SIZE

BACK

E

D

H

C
BB CC

D J

DRAIN 1.36

F

LEFT SIDE RIGHT SIDE

A L

BB AA
1.04

FRONT

HI VOLT
DISCONNECT SWITCH LOCATION

WO

K
CC

CC WCI MOUNTING

AA

LOCATION BB

WI

2.56

LOW VOLT

11.62 3.30

AA CC

Table 6.
Cab Size

Dimensional data right return/left supply (GEHG)

GEHG

Width

Depth

Height

Duct Collar

Duct Collar Location

A

B

C

D

E

F

Blower Opening

H

J

Hi Volt K

Unit hanging location

L

M

N

Nominal Filter Size

W.I. NPTI

W.O. NPTI

DRAIN
NPTI

A

006-012 23.00 41.00 15.75 11.50 5.75 2.25 7.88 7.63 13.00 21.00 17.50 20.50

16 x 19

0.50 0.50 0.75

B

015, 018 25.50 46.00 17.75 13.50 5.50 2.00 10.13 9.38 15.00 23.50 19.88 23.00

17 x 20

0.50 0.50 0.75

C

024, 030 25.50 49.00 18.75 13.50 5.88 2.25 10.50 11.25 16.00 23.50 21.38 24.50

17 x 20

0.75 0.75 0.75

D

036, 042 25.50 55.00 19.75 13.50 5.63 2.25 11.75 11.25 17.00 23.50 24.38 27.50

18 x 23

0.75 0.75 0.75

E

048, 060 28.00 68.00 21.75 16.50 5.63 2.13 13.88 13.50 19.00 26.00 30.88 34.00

Note: Dimensions represent unit hanging dimensions including base rails for hanging.

20 x 30

1.00 1.00 0.75

18

WSHP-SVX01AD-EN

Figure 9. Right return/back supply (GEHG)

Dimensional data right return/back supply

TOP B

N

M

NOMINAL FILTER SIZE

NOMINAL FILTER SIZE

BACK

D

E

H

BB CC
DRAIN

J D C
F 1.36

LEFT SIDE RIGHT SIDE

Unit Dimensions

A L

BB AA
1.04

FRONT

HI VOLT
DISCONNECT SWITCH LOCATION

WO

K

CC

CC WCI

MOUNTING

LOCATION

AA

BB

WI

2.56

LOW VOLT

11.62 3.30

AA CC

Table 7. Dimensional data right return/back supply (GEHG)

Cab Size

Width Depth Height

GEHG

A

B

C

Duct Collar
D

Duct Collar Location

E

F

Blower Opening Hi Volt Unit hanging location Nominal

H

J

K

L

M

N Filter Size

A 006-012 23.00 41.00 15.75 11.50 3.50 3.00 7.88

7.63 13.00 21.00 17.50 20.50 16 x 19

W.I. NPTI
0.50

W.O. NPTI

DRAIN
NPTI

0.50 0.75

B 015, 018 25.50 46.00 17.75 13.50 3.25 3.00 10.13 9.38 15.00 23.50 19.88 23.00 17 x 20

0.50 0.50 0.75

C 024, 030 25.50 49.00 18.75 13.50 3.88 4.00 10.50 11.25 16.00 23.50 21.38 24.50 17 x 20

0.75 0.75 0.75

D 036, 042 25.50 55.00 19.75 13.50 3.50 4.75 11.75 11.25 17.00 23.50 24.38 27.50 18 x 23

0.75 0.75 0.75

E 048, 060 28.00 68.00 21.75 16.50 3.63 3.88 13.88 13.50 Note: Dimensions represent unit hanging dimensions including base rails for hanging.

19.00 26.00 30.88 34.00

20 x 30

1.00 1.00 0.75

WSHP-SVX01AD-EN

19

Unit Dimensions
Figure 10. Left return/top supply (GEVG)
TOP

D

F

J

NOMINAL

FILTER

D

SIZE

H

E

LEFT SIDE

FRONT

RIGHT SIDE

NOMINAL FILTER SIZE

C

HI VOLT

DISCONNECT
SWITCH
LOCATION WO

K 1.75

WCI MOUNTING LOCATION
LOW VOLT

DRAIN WI

11.0 8.0
2.5

B

A

Table 8. Dimensional data left return/top supply (GEVG)

Unit

Cabinet

Duct

Width Depth Height Collar

A

B

C

D

Duct Collar Location Blower Opening Hi Volt Nominal Filter

E

F

G

H

J

K

Size

006-012

19.00 19.00 30.00 11.38 3.70 1.40 3.50 8.00 7.70 12.25

14 x 16

015-018

21.50 21.50 34.00 13.25 4.00 1.00 3.50 10.50 9.60 14.25

16 x 19

024-030

21.50 23.00 36.00 13.25 4.75 0.63 3.50 10.50 11.30 15.25

17 x 20

036-042

21.50 26.00 38.00 13.25 6.25 0.63 3.50 11.80 11.30 16.25

18 x 23

048-060

24.00 32.50 42.00 16.50 7.25 0.75 3.50 13.70 13.50 18.25

20 x 30

Note: Units in a free return application will require more than a 1 in. clearance to provide proper air flow to the unit's air-to-refrigerant coil.

W.I. NPTI
1/2 1/2 3/4 3/4 1

W.O. NPTI
1/2 1/2 3/4 3/4 1

Drain NPTI
3/4 3/4 3/4 3/4 3/4

20

WSHP-SVX01AD-EN

Figure 11. Right return/top supply (GEVG)

G

D

TOP J

DH E

NOMINAL FILTER SIZE

Unit Dimensions

LEFT SIDE

FRONT

RIGHT SIDE

NOMINAL FILTER SIZE

C

HI VOLT
DISCONNECT SWITCH LOCATION
WO

K 1.75

WCI MOUNTING LOCATION
LOW VOLT

DRAIN WI

11.0 8.0
2.5

B

A

Table 9. Dimensional data right return/top supply (GEVG)

Unit

Cabinet

Duct

Width Depth Height Collar

A

B

C

D

Duct Collar Location Blower Opening Hi Volt Nominal Filter

E

F

G

H

J

K

Size

006-012

19.00 19.00 30.00 11.38 3.70 1.40 3.50 8.00 7.70 12.25

14 x 16

015-018

21.50 21.50 34.00 13.25 4.00 1.00 3.50 10.50 9.60 14.25

16 x 19

024-030

21.50 23.00 36.00 13.25 4.75 0.63 3.50 10.50 11.30 15.25

17 x 20

036-042

21.50 26.00 38.00 13.25 6.25 0.63 3.50 11.80 11.30 16.25

18 x 23

048-060

24.00 32.50 42.00 16.50 7.25 0.75 3.50 13.70 13.50 18.25

20 x 30

Note: Units in a free return application will require more than a 1 in. clearance to provide proper air flow to the unit's air-to-refrigerant coil.

W.I. NPTI
1/2 1/2 3/4 3/4 1

W.O. NPTI
1/2 1/2 3/4 3/4 1

Drain NPTI
3/4 3/4 3/4 3/4 3/4

WSHP-SVX01AD-EN

21

Unit Dimensions

Figure 12. Left return/back supply (GEVG)

Dimensional data left return/back supply

TOP B

A

E F
D J

BACK
D H

NOMINAL FILTER SIZE

NOMINAL FILTER SIZE LEFT SIDE

C

RIGHT SIDE

FRONT

HI VOLT

DISCONNECT

SWITCH

LOCATION

WO

K

DRAIN

WI

1.81

LOW VOLT

10.87 8.00
2.55

Table 10. Dimensional data left return/back supply (GEVG)

Cab

Unit Width GEVG A

Depth B

Height C

Duct Collar
D

Duct Collar

Location

E

F

Blower Opening Hi Volt Nominal

H

J

K Filter Size

W.I. NPTI

W.O. NPTI

A 006-012 19.00 19.00 30.00 11.50 3.50 2.25 7.88 7.63 12.25 14 x 16

1/2

1/2

B 015,018 21.50 21.50 34.00 13.50 3.50 2.00 10.13 9.38 14.25 16 x 19

1/2

1/2

C 024,030 21.50 23.00 36.00 13.50 3.88 2.25 10.50 11.25 15.25 17 x 20

3/4

3/4

D 036,042 21.50 26.00 38.00 13.50 3.50 2.75 11.75 11.25 16.25 18 x 23

3/4

3/4

E 048,060 24.00 32.50 42.00 16.50 3.63 2.13 13.88 13.50 18.25 20 x 30

1

1

Note: Units in a free return application will require more than a 1 in. clearance to provide proper air flow to the unit's air-to-refrigerant coil.

Drain NPTI
3/4 3/4 3/4 3/4 3/4

22

WSHP-SVX01AD-EN

Figure 13. Right return/back supply (GEVG)
TOP

Dimensional data right return/back supply

NOMINAL FILTER SIZE

A

Unit Dimensions

NOMINAL FILTER SIZE

BACK

D

E

H

F

J D

B LEFT SIDE

FRONT

C RIGHT SIDE

HI VOLT

DISCONNECT SWITCH LOCATION

WO

K

DRAIN

1.81

LOW VOLT

WI

10.87 8.00
2.55

Table 11. Dimensional data right return/back supply (GEVG)

Cab

Unit Width GEVG A

Depth B

Height C

Duct Collar
D

Duct Collar Location

E

F

Blower Opening Hi Volt Nominal

H

J

K Filter Size

W.I. NPTI

W.O. NPTI

A 006-012 19.00 19.00 30.00 11.50 3.50 1.00 7.88 7.63 12.25 14 x 16

1/2

1/2

B 015,018 21.50 21.50 34.00 13.50 3.25 1.00 10.13 9.38 14.25 16 x 19

1/2

1/2

C 024,030 21.50 23.00 36.00 13.50 3.88 1.00 10.50 11.25 15.25 17 x 20

3/4

3/4

D 036,042 21.50 26.00 38.00 13.50 3.50 1.00 11.75 11.25 16.25 18 x 23

3/4

3/4

E 048,060 24.00 32.50 42.00 16.50 3.63 1.00 13.88 13.50 18.25 20 x 30

1

1

Note: Units in a free return application will require more than a 1 in. clearance to provide proper air flow to the unit's air-to-refrigerant coil.

Drain NPTI
3/4 3/4 3/4 3/4 3/4

WSHP-SVX01AD-EN

23

Unit Dimensions

Figure 14. Right return/left supply - GEHE 6 to 10 tons (60 Hz); GEHE 6 to 7.5 tons (50 Hz)

4 5/8"

1 3/4"

79" 74 1/2"

23 7/8"

40 5/8" 36"

BLOWER ACCESS PANEL

5/8"

4 7/8"

1"

18 3/4"

14 1/2"
B C

3 1/8"

BACK SIDE

DRAIN CONNECTION 1/2" (22) SCHEDULE 40 PVC

RETURN AIR OPENING

2 1/8" (54)

1 1/4"

7 5/8" 18 3/8"
A

TOP VIEW
81" 85"
W.O. "D" NPTI 24 VOLT
1 1/8" DIA.
WCI mounting location

W.I. "D" NPTI

HIGH VOLTAGE LEFT SIDE 7/8" DIA.

2 1/4" 6 1/2"

1 1/2"
23 1/4" 16 1/2"

1" DIA. MOUNTING HOLE
4X's

SUPPLY OPENING 1" DUCT FLANGE

Table 12. Dimensional data right return/left supply - GEHE 6 to 10 tons (60 Hz); GEHE 6 to 7.5 tons (50 Hz)

GEH (60 Hz) 72

GEH (50 Hz) --

A 36-1/4 in.

B 15-5/8 in.

C 6-5/8 in.

D 1-1/4 in.

90

72

36-1/8 in.

12-3/4 in.

6-3/4 in.

1-1/4 in.

120

90

36-1/8 in.

13 in.

7-1/4 in.

1-1/2 in.

24

WSHP-SVX01AD-EN

Figure 15. Right return/back supply - GEHE 6 to 10 tons (60 Hz); GEHE 6 to 7.5 tons (50 Hz)

4 5/8"

1 3/4"

79" 74 1/2"

18 3/8" 23 7/8"

40 5/8" 36"

5/8"

18 3/4"

3 1/8"

BLOWER ACCESS PANEL
4 7/8"
14 1/2" B C
DRAIN CONNECTION 1/2" (22) SCHEDULE 40 PVC

1 1/4"

2 1/8" 6 1/8"

81" 85"
TOP VIEW

W.O. "D" NPTI

A

24 VOLT 1 1/8" DIA.

WCI mounting location

W.I. "D" NPTI

HIGH VOLTAGE
7/8" DIA. LEFT SIDE

RETURN AIR OPENING

2 1/4" 6 1/2"

1 1/2"
23 1/4" 16 1/2"

Unit Dimensions

1" DIA. MOUNTING HOLE
4X's

SUPPLY OPENING 1" DUCT FLANGE

Table 13. Dimensional data right return/back supply - GEHE 6 to 10 tons (60 Hz); GEHE 6 to 7.5 tons (50 Hz)

GEH (60 Hz) 72

GEH (50 Hz) --

A 36-1/4 in.

B 15-5/8 in.

C 6-5/8 in.

D 1-1/4 in.

90

72

36-1/8 in.

12-3/4 in.

6-3/4 in.

1-1/4 in.

120

90

36-1/8 in.

13 in.

7-1/4 in.

1-1/2 in.

WSHP-SVX01AD-EN

25

Unit Dimensions

Figure 16. Left return/right supply GEHE 6 to 10 tons (60 Hz); GEHE 6 to 7.5 tons (50 Hz)

4 5/8"

79" 74 1/2"

1 3/4"

40 5/8" 36"

24 3/4"

1 1/2"

TOP VIEW
81" 85"
W.O. "D" NPTI 24 VOLT 1 1/8" DIA.

23 1/4" 16 1/2"

WCI mounting location

6 1/2" 2 1/4"

LEFT SIDE
RETURN AIR OPENING

HIGH VOLTAGE 7/8" DIA.

7 5/8" 18 3/8"
A
W.I. "D" NPTI

1 1/4"

1 1/4"

BLOWER ACCESS PANEL

5/8"

1"

4 7/8"

14 1/2"
B C

18 3/4"

3 1/8"

DRAIN CONNECTION 1/2" SCHEDULE 40 PVC

BACK SIDE

1" DIA. MOUNTING HOLE
4X'S

SUPPLY OPENING 1" DUCT FLANGE

Table 14. Dimensional data left return/right supply - GEHE 6 to 10 tons (60 Hz); GEHE 6 to 7.5 tons (50 Hz)

GEH (60 Hz) 72 90

GEH (50 Hz) -- 72

A 36-1/8 in. 36-1/8 in.

B 17 in. 13-3/4 in.

C 8 in. 7-3/4 in.

D 1-1/4 in. 1-1/4 in.

120

90

36-1/8 in.

13 in.

7-1/4 in.

1-1/2 in.

26

WSHP-SVX01AD-EN

Figure 17. Left return/back supply GEHE 6 to 10 tons (60 Hz); GEHE 6 to 7.5 tons (50 Hz)

4 5/8"

79" 74 1/2"

1 3/4"

40 5/8" 36"

18 3/8" 24 3/4"

81" 85"
TOP VIEW

W.O. "D" NPTI

1 1/2"

24 VOLT

A

1 1/8" DIA.

23 1/4" (591)

WCI mounting location

6 1/2" 2 1/4"

16 1/2" (419)
LEFT SIDE

HIGH VOLTAGE 7/8" DIA.

W.I. "D" NPTI

6 1/2" 1 1/4"

6 1/8" 1 1/4"

BLOWER ACCESS PANEL
4 7/8"
14 1/2" B C
DRAIN CONNECTION 1/2" SCHEDULE 40 PVC

3 1/8"

18 3/4"

5/8"

Unit Dimensions

1" DIA. MOUNTING HOLE
4X'S

SUPPLY OPENING 1" DUCT FLANGE

RETURN AIR OPENING

Table 15. Dimensional data left return/back supply GEHE 6 to 10 tons (60 Hz); GEHE 6 to 7.5 tons (50 Hz)

GEH (60 Hz)

GEH (50 Hz)

A

B

C

D

72

--

36-1/8 in.

17 in.

8 in.

1-1/4 in.

90

72

36-1/8 in.

13-3/4 in.

7-3/4 in.

1-1/4 in.

120

90

36-1/8 in.

13 in.

7-1/4 in.

1-1/2 in.

WSHP-SVX01AD-EN

27

Unit Dimensions

Figure 18. Right return/back supply GEHE 12.5 to 15 tons (60 Hz); GEHE 10 to 12.5 tons (50 Hz)

85"

2"

74 1/2"

1 3/8"

21 3/8" 29 3/4"

46 5/8" 42"

23 3/4"

3 1/8"

BLOWER ACCESS PANEL

4 7/8"

16 3/4"
24 7/8" 5 5/8"

2" 2 1/4" 7 1/8"

87" 91" TOP VIEW

61 1/4"

W.O. 1 1/2" NPTI 24 VOLT 1 1/8" DIA.
WCI mounting location

DRAIN CONNECTION 1/2" SCHEDULE 40 PVC

W.I 1 1/2" (38) NPTI

HIGH VOLTAGE 7/8" DIA.
LEFT SIDE

RETURN AIR OPENING

1 1/2"
30 1/4" 22 3/4"

2 1/4" 9 1/8" 9 1/8" 2 1/4"

4 5/8" 4 5/8"

Figure 20. Left return/back supply GEHE 12.5 to 15 tons (60 Hz); GEHE 10 to 12.5 tons (50 Hz)

85"

74 1/2"

2"

46 5/8" 42"

21 3/8" 29 3/4"

87" 91"

TOP VIEW

2 1/8"
30 1/4" 22 3/4"

W.O. 1 1/2" NPTI 24 VOLT 1 1/8" DIA.
WCI mounting location

39 1/2"

LEFT SIDE

HIGH VOLTAGE 7/8" DIA.

W.I. 1 1/2" NPTI

7 1/8" 2 1/4" 2"

BLOWER ACCESS PANEL

4 7/8"

16 3/4" 24 7/8"

5 5/8"

DRAIN CONNECTION 1/2" SCHEDULE 40 PVC

3 1/8"

23 3/4"

1 3/8"

1" DIA. MOUNTING HOLE
4X'S

SUPPLY OPENING 1" DUCT FLANGE

Figure 19. Left return/right supply GEHE 12.5 to 15 tons (60 Hz); GEHE 10 to 12.5 tons (50 Hz)

4 5/8"

85"

74 1/2"

2"

46 5/8" 42"

29 3/4"

2 1/8"
30 1/4" 22 3/4"

TOP VIEW
87" 91" W.O. 1 1/2" NPTI 24 VOLT 1 1/8" DIA.

7 1/8" 21 3/8"
39 1/2"

WCI mounting location

2" 2 1/4"

BLOWER ACCESS PANEL

1 3/8"

1"

4 7/8"

16 3/4" 24 7/8"

23 3/4"

3 1/8"

9 1/8" 2 1/4"

LEFT SIDE

HIGH VOLTAGE 7/8" DIA.
RETURN AIR OPENING

W.I. 1 1/2" NPTI

5 5/8"

DRAIN CONNECTION

1/2" SCHEDULE 40 PVC

BACK SIDE

1" DIA. MOUNTING HOLE
4X'S

SUPPLY OPENING 1" DUCT FLANGE

RETURN AIR OPENING

1" DIA. MOUNTING HOLE
4X'S

SUPPLY OPENING 1" DUCT FLANGE

28

WSHP-SVX01AD-EN

Figure 21. Front return/back supply1 GEVE 6 to 10 tons (60 Hz); 6 and 7.5 tons (50 Hz)

ACCESS PANEL FOR SHEAVES AND BELTS

15 3/4" 13 18"

SUPPLY OPENING 1" DUCT FLANGE

31 3/8" 36 1/4"

1" 13 1/2"
46 1/2"
HIGH VOLTAGE 7/8" DIA. 1 5/8"

5" 3/4"

39 5/8" 42"

24 VOLT 1 1/8"

38 7/8"

WCI mounting location 22 3/8" 15"

W.I. "C" NPTI

W.O. "C" NPTI

62 5/8"

DRAIN 3/4" NPTI

B 11 1/2" A
1 7/8"

4 7/8"

RETURN AIR OPENING

Unit Dimensions

Table 16. Dimensional data front return/back supply GEVE 6 to 10 tons (60 Hz); 6 and 7.5 tons (50 Hz)

Unit (60 Hz) 6.0 tons

Unit (50 Hz) --

A 6-5/8 in.

B 18-3/8 in.

C 1-1/4 in.

7.5 tons

6.0 tons

6-5/8 in.

18-3/8 in.

1-1/4 in.

10.0 tons

7.5 tons

6-1/2 in.

18-1/2 in.

1-1/2 in.

1. NEC requires that the GEV072-300 front return must be a non-ducted return.

WSHP-SVX01AD-EN

29

Unit Dimensions

Figure 22. Front return/top supply2 GEVE 6 to 10 tons (60 Hz); 6 and 7.5 tons (50 Hz)

1 1/8"

ACCESS PANEL FOR SHEAVES AND BELTS

13 1/4"

15 5/8

13 3/8"
31 3/8" 36 1/4"

4 7/8"

39 5/8" 42"

1"

HIGH VOLTAGE 7/8" DIA.
1 5/8"

5" 3/4"

38 7/8" 63"
24 VOLT 1 1/8"

W.O. "C" NPTI DRAIN 3/4" NPTI

62 5/8"

WCI mounting location
15"

22 3/8"
W.I. "C" NPTI SUPPLY OPENING 1" DUCT FLANGE

B 11 1/2" A
1 7/8"

RETURN AIR OPENING

Table 17. Dimensional data front return/top supply GEVE 6 to 10 tons (60 Hz); 6 and 7.5 tons (50 Hz)

Unit (60 Hz)

Unit (50 Hz)

A

B

6.0 tons

--

6-5/8 in.

18-3/8 in.

7.5 tons

6.0 tons

6-5/8 in.

18-3/8 in.

10.0 tons

7.5 tons

6-1/2 in.

18-1/2 in.

C 1-1/4 in. 1-1/4 in. 1-1/2 in.

2. NEC requires that the GEV072-300 front return must be a non-ducted return. 30

WSHP-SVX01AD-EN

Figure 23. Back return/front supply3 GEVE 6 to 10 tons (60 Hz); 6 and 7.5 tons (50 Hz)

4 7/8"

ACCESS PANEL FOR SHEAVES AND BELTS

39 5/8"

36 1/4" 31 3/8"

13 1/8" 15 3/4" 42"
1"

3/4" 5"

38 7/8"
22 3/8"
HIGH VOLTAGE 7/8" DIA. 1 5/8" RETURN AIR OPENING

24 VOLT 1 1/8"

62 5/8"

WCI mounting location 15"

W.I. "C" NPTI

1 1/8"

13 1/2"
W.O. "C" NPTI DRAIN 3/4" NPTI 46 1/2"
B 11 1/2" A
1 7/8"

SUPPLY OPENING 1" DUCT FLANGE

Unit Dimensions

Table 18. Dimensional data back return/front supply GEVE 6 to 10 tons (60 Hz); 6 and 7.5 tons (50 Hz)

Unit (60 Hz)

Unit (50 Hz)

A

B

C

6.0 tons

--

6-5/8 in.

18-3/8 in.

1-1/4 in.

7.5 tons

6.0 tons

6-5/8 in.

18-3/8 in.

1-1/4 in.

10.0 tons

7.5 tons

6-1/2 in.

18-1/2 in.

1-1/2 in.

3. NEC requires that the GEV072-300 front return must be a non-ducted return.

WSHP-SVX01AD-EN

31

Unit Dimensions

Figure 24. Back return/top supply4 GEVE 6 to 10 tons (60 Hz); 6 and 7.5 tons (50 Hz)

4 7/8"

ACCESS PANEL FOR SHEAVES AND BELTS

39 5/8"

13 1/4" 15 5/8" 42"

1 1/8"

36 1/4" 31 3/8"
13 1/2"

3/4" 5" 1"

38 7/8"

24 VOLT

63"

1 1/8"

22 3/8"

WCI mounting location 15"

HIGH VOLTAGE 7/8" DIA.
1 5/8"

RETURN AIR OPENING

W.I. "C" NPTI

W.O. "C" NPTI DRAIN 3/4" NPTI

62 5/8"

B 11 1/2" A
1 7/8"

SUPPLY OPENING 1" DUCT FLANGE

Table 19. Dimensional data back return/top supply GEVE 6 to 10 tons (60 Hz); 6 and 7.5 tons (50 Hz)

Unit (60 Hz) 6.0 tons

Unit (50 Hz) --

A 6-5/8 in.

B 18-3/8 in.

7.5 tons

6.0 tons

6-5/8 in.

18-3/8 in.

10.0 tons

7.5 tons

6-1/2 in.

18-1/2 in.

C 1-1/4 in 1-1/4 in. 1-1/2 in.

4. NEC requires that the GEV072-300 front return must be a non-ducted return. 32

WSHP-SVX01AD-EN

WCI mounting location
6 7/8" WCI mounting location
6 7/8"

Figure 25. Front return/back supply5 GEVE 12.5 to 15 tons (60 Hz); GEV 10 and 12.5 tons (50 Hz)

15 7/8"
49 1/8"
HIGH VOLTAGE 7/8" O.D. SIDE VIEW

31 1/2" 36 1/4"
10"

4 3/4"
24 VOLT 1 1/8"O.D.
38 7/8" 67 5/8"

31 1/2"

74 1/2" 81 5/8" TOP VIEW 18 5/8"

W.O. 1 1/2" NPTI
DRAIN 3/4" NPTI

20 1/2"

27 1/8"

CONTROL BOX ACCESS

1" 2 3/8"

FRONT VIEW

W.I. 1 1/2" NPTI

23 1/2 12 1/2"

2 5/8"

4 1/4"

RETURN AIR OPENING

Unit Dimensions

Figure 26. Back return/front supply GEVE 12.5 to 15 tons (60 Hz); GEVE 10 and 12.5 tons (50 Hz)

4 3/4"

81 5/8" 74 1/2"

36 1/4" 31 1/2" 10"

31 1/2"

TOP VIEW 18 5/8"

38 7/8"

24 VOLT 1 1/8" O.D.
27 1/8"

HIGH VOLTAGE

1"

7/8" (22) O.D.

SIDE VIEW

15 7/8"

67 5/8"

49 1/8" 20 1/2"

CONTROL BOX ACCESS

2 3/8"

FRONT VIEW

W.I. 1 1/2" NPTI

RETURN AIR OPENING

W.O. 1 1/2" NPTI
DRAIN 3/4" NPTI

23 1/2 12 1/2"

2 5/8"

4 1/4"

5. NEC requires that the GEV072-300 front return must be a non-ducted return.

WSHP-SVX01AD-EN

33

WCI mounting location
6 7/8" WCI mounting location
6 7/8"

Unit Dimensions
Figure 27. Front return/top supply6 GEVE 12.5 to 15 tons (60 Hz); GEVE 10 and 12.5 tons (50 Hz)

36 1/4"

31 1/2"

4 3/4"

31 1/2"

74 1/2" 81 5/8" TOP VIEW 18 5/8"

15 7/8"

10"

14 3/8"

24 VOLT 1 1/8" O.D.

38 7/8" 68"

27 1/8" 20 1/2"

CONTROL BOX ACCESS

HIGH VOLTAGE 7/8" O.D.

SIDE VIEW

2 3/8"

1"

W.I. 1 1/2"

FRONT VIEW

NPTI

SUPPLY OPENING WITH 1" DUCT FLANGE

W.O. 1 1/2" NPTI
DRAIN 3/4" NPTI

23 1/2 12 1/2"

2 5/8"

4 1/4"

RETURN AIR OPENING

Figure 28. Back return/top supply6 GEVE 12.5 to 15 tons (60 Hz); GEVE 10 and 12.5 tons (50 Hz)

4 3/4"

81 5/8" 74 1/2"

36 1/4" 31 1/2"

31 1/2"

TOP VIEW 18 5/8"

14 3/8" 15 7/8"
10"

38 7/8"

24 VOLT 1 1/8" O.D.
27 1/8"

1"

HIGH VOLTAGE

7/8" O.D.

SIDE VIEW

68"

20 1/2"

CONTROL BOX ACCESS

FRONT VIEW

W.I. 1 1/2" NPTI

2 3/8"

RETURN AIR OPENING

W.O. 1 1/2" NPTI
DRAIN 3/4" NPTI

23 1/2 12 1/2"

2 5/8"

4 1/4"

SUPPLY OPENING WITH 1" DUCT FLANGE

6. NEC requires that the GEV072-300 front return must be a non-ducted return. 34

WSHP-SVX01AD-EN

Figure 29. Front return/back supply7 GEVE 20 and 25 tons (60 Hz); GEVE 15 and 20 tons (50 Hz)

B
D
HIGH VOLTAGE 7/8" O.D. SIDE VIEW

WCI mounting location
6 7/8"

36 1/4"

31 1/2"

4 3/4"

19 1/8"

74 1/2"

81 5/8"

TOP VIEW

C

A

A

24 VOLT 1 1/8" O.D.
38 7/8" 67 5/8"

6 1/4"
W.O. 2" NPTI DRAIN 3/4" NPTI

20 1/2"

27 1/8"

CONTROL BOX ACCESS

1" 2 3/8"

FRONT VIEW

W.I. 2" NPTI

12 1/2"

2 5/8"

4 1/4"

RETURN AIR OPENING

Unit Dimensions

Table 20. Dimensional data front return/back supply GEVE 20 and 25 tons (60 Hz); GEVE 15 and 20 tons (50 Hz)

Unit (60 Hz)

Unit (50 Hz)

A

B

C

D

E

20 tons

15 tons

15-5/8 in.

13-1/2 in.

12 in.

51-5/8 in.

20-7/8 in.

25 tons Std Static 25 tons High Static

20 tons Std Static 20 tons High Static

14-3/4 in. 15-5/8 in.

15-7/8 in. 13-1/2 in.

13-7/8 in. 12 in.

49-1/8 in. 51-5/8 in.

23-1/2 in. 23-1/2 in.

7. NEC requires that the GEV072-300 front return must be a non-ducted return.

WSHP-SVX01AD-EN

35

Unit Dimensions

Figure 30. Back return/front supply8 GEVE 20 and 25 tons (60 Hz); GEVE 15 and 20 tons (50 Hz)

4 3/4"

81 5/8" 74 1/2"

36 1/4"

31 1/2"

19 1/8"

TOP VIEW

C

A

A

6 1/4"

38 7/8"

B 67 5/8"

24 VOLT 1 1/8"
27 1/8" O.D.

WCI mounting location

D 20 1/2"

CONTROL BOX ACCESS

HIGH VOLTAGE

1"

7/8" O.D.

SIDE VIEW

6 7/8"

2 3/8"

FRONT VIEW

W.I. 2" NPTI

RETURN AIR OPENING

W.O. 2" NPTI
DRAIN 3/4" NPTI

E 12 1/2"

2 5/8"

4 1/4"

Table 21. Dimensional data back return/front supply GEVE 20 and 25 tons (60 Hz); GEVE 15 and 20 tons (50 Hz)

Unit (60 Hz)

Unit (50 Hz)

A

B

C

D

E

20 tons

15 tons

15-5/8 in.

13-1/2 in.

12 in.

51-5/8 in.

20-7/8 in.

25 tons Std Static 25 tons High Static

20 tons Std Static 20 tons High Static

14-3/4 in. 15-5/8 in.

15-7/8 in. 13-1/2 in.

13-7/8 in. 12 in.

49-1/8 in. 51-5/8 in.

23-1/2 in. 23-1/2 in.

8. NEC requires that the GEV072-300 front return must be a non-ducted return. 36

WSHP-SVX01AD-EN

Figure 31. Front return/top supply9 GEVE 20 and 25 tons (60 Hz); GEVE 15 and 20 tons (50 Hz)

1 1/4"

36 1/4"

31 1/2"

4 3/4"

19 1/8"

74 1/2" 81 5/8"

TOP VIEW

C

A

A

B 6 1/4"

38 7/8" 68"

24 VOLT 1 1/8" O.D.

WCI mounting location

27 1/8" 20 1/2"

CONTROL BOX ACCESS

HIGH VOLTAGE 7/8" O.D.

6 7/8"

SIDE VIEW

2 3/8"

1" (25.4)

FRONT VIEW

W.I. 2" NPTI

SUPPLY OPENINGS WITH 1" DUCT FLANGE

W.O. 2" NPTI
DRAIN 3/4" NPTI

D 12 1/2"

2 5/8"

4 1/4"

RETURN AIR OPENING

Unit Dimensions

Table 22. Dimensional data front return/top supply GEVE 20 and 25 tons (60 Hz); GEVE 15 and 20 tons (50 Hz)

Unit (60 Hz)

Unit (50 Hz)

A

B

C

D

20 tons

15 tons

15-5/8 in.

13-1/2 in.

12 in.

20-7/8 in.

25 tons Std Static 25 tons High Static

20 tons Std Static 20 tons High Static

14-3/4 in. 15-5/8 in.

15-7/8 in. 13-1/2 in.

13-7/8 in. 12 in.

23-1/2 in. 23-1/2 in.

9. NEC requires that the GEV072-300 front return must be a non-ducted return.

WSHP-SVX01AD-EN

37

Unit Dimensions

Figure 32. Back return/top supply10 GEVE 20 and 25 tons (60 Hz); GEVE 15 and 20 tons (50 Hz)

4 3/4"

81 5/8" 74 1/2"

1 1/4"

36 1/4"

31 1/2"

19 1/8"

TOP VIEW

C

A

A

B 6 1/4"

38 7/8"

24 VOLT 1 1/8" O.D.
27 1/8"

WCI mounting location

1"

HIGH VOLTAGE

7/8" O.D.

SIDE VIEW

6 7/8"

68"

20 1/2"

CONTROL BOX ACCESS

FRONT VIEW

W.I. 2" NPTI

2 3/8"
RETURN AIR OPENING

W.O. 2" NPTI
DRAIN 3/4" NPTI

D 12 1/2"

2 5/8"

4 1/4"

SUPPLY OPENING WITH 1" DUCT FLANGE

Table 23. Dimensional data back return/top supply GEVE 20 and 25 tons (240 and 300) 60 Hz; GEVE 15 and 20 tons (180 and 240) 50 Hz

Unit (60 Hz)

Unit (50 Hz)

A

B

C

D

20 tons

15 tons

15-5/8 in.

13-1/2 in.

12 in.

20-7/8 in.

25 tons Std Static 25 tons High Static

20 tons Std Static 20 tons High Static

14-3/4 in. 15-5/8 in.

15-7/8 in. 13-1/2 in.

13-7/8 in. 12 in.

23-1/2 in. 23-1/2 in.

10. NEC requires GEV072-300 front return must be non-ducted return. 38

WSHP-SVX01AD-EN

Figure 33. Waterside economizer11 (GEHG)
B D

Unit Dimensions
B D

2" AIR FILTER (1.38 FOR 1")

2.38

A

2" AIR FILTER (1.38 FOR 1")

A

2.38

C

C

3.40 4.25

3.40 4.25

Table 24. Dimensional data waterside economizer (GEHG)

Cab

Unit

Width

WSE Dimensions

Depth

Height

GEHG

A

B

C

A

006

009

012

19.0

16.25

B

015

018



21.5

18.25

C

024

030



8.5

23.0

19.25

D

036

042



E

048

060



26.0 32.5

22.25

Depth W/Piping D
26.50 29.00 30.50 33.50 38.25

Table 25. Waterside economizer weights and part numbers - horizontal

Unit Model
GEHG006-012 LR GEHG015-018 LR GEHG024-030 LR GEHG036-042 LR GEHG048-060 LR GEHG006-012 RR GEHG015-018 RR GEHG024-030 RR

Waterside Economizer
WSHPECN00015 WSHPECN00016 WSHPECN00017 WSHPECN00018 WSHPECN00019 WSHPECN00022 WSHPECN00023 WSHPECN00024

Weight w/out H2O
23 27 29 35 41 23 27 29

Weight w/H2O
26 30 33 40 48 26 30 33

Pipe Size

A

B

NPTI

NPTI

0.5

0.5

0.75

0.75

0.75

0.75

0.75

0.75

1

1

11. Waterside economizer installation requires field piping.

WSHP-SVX01AD-EN

39

Unit Dimensions

Table 25. Waterside economizer weights and part numbers - horizontal (continued)

Unit Model
GEHG036-042 RR GEHG048-060 RR

Waterside Economizer
WSHPECN00025 WSHPECN00026

Weight w/out H2O 35 41

Weight w/H2O 40 48

Figure 34. Waterside economizer (GEVG)

Table 26. Dimensional data waterside economizer (GEVG)

Unit
GEVG006-012 GEVG015-018 GEVG024-030 GEVG036-042 GEVG048-060

Cabinet
A B C D E

A (Width)
8.5
8.5 8.5 8.5 8.5

WSE Dimensions B
(Depth)
19.0
21.5 23.0 26.0 32.5

C (Height)
16.25
18.25 19.25 22.25 22.25

40

WSHP-SVX01AD-EN

Figure 35. Waterside economizer (GEVG)

Unit Dimensions

Table 27. Dimensional data waterside economizer (GEVG)

Pipe Size

WSE Size

Piping Location

Drain

Unit

Cabinet A

B

C

D

E

F

G

H

J

K

L

M

N

NPTI NPTI Width Depth Height Height Height Width Width Width Width Width Height

GEVG006-012

A

GEVG015-018

B

GEVG024-030

C

GEVG036-042

D

GEVG048-060

E

1/2

1/2

8.5

25.0 16.25 15.75 18.75

5.0

7.5

3.5

0.75

4.25 13.75

1/2

1/2

8.5

27.5 18.25 17.75 20.75

5.0

7.88

3.5

0.63

4.25 15.75

3/4

3/4

8.5

19.25 19.75 22.75

5.0

7.88

3.5

0.63

4.25 16.75

29.0

3/4

3/4

8.5

21.75 21.75 24.75

5.0

7.88

3.5

0.63

4.25 15.75

32.0

1

1

8.5

38.5 22.75 22.75 25.75

5.0

8

3.5

0.5

4.25 19.75

Table 28. Waterside economizer weights and part numbers - vertical

Unit Model
GEVG006-012 LR GEVG015-018 LR GEVG024-030 LR GEVG036-042 LR GEVG048-060 LR GEVG006-012 RR GEVG015-018 RR GEVG024-030 RR GEVG036-042 RR GEVG048-060 RR

Waterside Economizer
WSHPECN00001 WSHPECN00002 WSHPECN00003 WSHPECN00004 WSHPECN00005 WSHPECN00008 WSHPECN00009 WSHPECN00010 WSHPECN00011 WSHPECN00012

Weight w/out H2O (lbs)
23 27 29 35 41 23 27 29 35 41

Weight w/H2O (lbs)
26 30 33 40 48 26 30 33 40 48

WSHP-SVX01AD-EN

41

Unit Dimensions
Figure 36. GEHE 6 to 10 tons (60 Hz), GEHE 6 to 7.5 tons (50 Hz) - right return with waterside economizer12

9 7/8"
50 5/8" 36"

18 1/2" 23 7/8"

Figure 37. GEHE 6 to 10 tons (60 Hz), GEHE 6 to 7.5 tons (50 Hz) - left return with waterside economizer12

18 1/2" 24 3/4"

9 7/8"
50 5/8" 36"

2 1/8" 1 1/4"

C

"B" OD COPPER TO

FIELD SUPPLY PIPING

"A" NPTI FOR
FIELD RETURN PIPING D

"B" OD COPPER TO

C

FIELD SUPPLY PIPING

"A" NPTI FOR
FIELD RETURN PIPING D

E

E

Table 29. Dimensional data GEHE 6 to 10 tons (60 Hz), GEHE 6 to 7.5 tons (50 Hz), waterside economizer

GEH (60 Hz) GEH (50 Hz)

A

B

C

D

E

Hanging Weight Shipping Weight

72

--

1-1/4

1-3/8

31

9-7/8

3-7/8

138 lbs

168 lbs

90

72

1-1/4

1-3/8

31

9-7/8

3-7/8

144 lbs

174 lbs

120

90

1-1/2

1-5/8

30-3/4

12-1/2

4-1/2

166 lbs

196 lbs

Figure 38. GEHE 12.5 to 15 tons (60 Hz), GEHE 10 to 12.5 tons (50 Hz), right return with waterside economizer13

9 7/8"
56 1/2" 42"

18 1/2" 29 3/4"

2 1/4"

48 3/4"

1 5/8" OD COPPER TO FIELD SUPPLY PIPING

1 1/2" NPTI FOR
FIELD RETURN PIPING 12"

5 3/8"

Table 30. Dimensional data GEHE 12.5 to 15 tons (60 Hz), GEHE 10 to 12.5 tons (50 Hz), right return with waterside economizer

GEHE (60 Hz)

GEHE (50 Hz)

Hanging Weight

Shipping Weight

150

120

138 lbs

168 lbs

180

150

144 lbs

174 lbs

12. Field piping required on waterside economizer. 13. Field piping required on waterside economizer.
42

WSHP-SVX01AD-EN

Figure 39. GEHE 12.5 to 15 tons (60 Hz), GEHE 10 to 12.5 tons (50 Hz), left return with waterside economizer14

18 1/2" 29 3/4"

9 7/8"
56 1/2" 42"

Unit Dimensions

2 1/4"

1 5/8" OD COPPER TO FIELD SUPPLY PIPING

27 1/8"

1 1/2" NPTI FOR

FIELD RETURN PIPING

12"

5 3/8"

Table 31. Dimensional data GEHE 12.5 to 15 tons (60 Hz), GEHE 10 to 12.5 tons (50 Hz) - left return with waterside economizer

GEHE (60 Hz)

GEHE (50 Hz)

Hanging Weight

Shipping Weight

150 - 180

120-150

213 lbs

243 lbs

Table 32. Waterside economizer part numbers - horizontal

Unit Model
GEHE072 LR GEHE090 LR GEHE120 LR GEHE150 LR GEHE180 LR GEHE072 RR GEHE090 RR GEHE120 RR GEHE150 RR GEHE180 RR

Waterside Economizer
447705070001 447705080001 447705090001 447705100001 447705100001 447705110001 447705120001 447705130001 447705140001 447705140001

14. Field piping required on waterside economizer.

WSHP-SVX01AD-EN

43

Unit Dimensions
Figure 40. GEVE 6 to 10 tons (60 Hz), 6 and 7.5 tons (50 Hz) - waterside economizer

13" (330)
C

A = TO FIELD RETURN PIPING

13 1/4" (337)

2 1/4" (57)

Table 33. Dimensional data GEVE 6 to 10 tons (60 Hz), 6 and 7.5 tons (50 Hz) - waterside economizer

Unit (60 Hz)

Unit (50 Hz)

A

B

C

Hanging Weight

Shipping Weight

72

--

1-1/4

1-3/8

4

148 lbs

178 lbs

90

72

1-1/4

1-1/4

4

168 lbs

198 lbs

120

90

1-1/2

1-5/8

4-3/8

207 lbs

237 lbs

Figure 41. GEVE 12.5 to 25 tons - waterside economizer

13"

D

(330)

TOP VIEW

SIDE VIEW
44

FRONT VIEW

A - TO FIELD RETURN PIPING
C 2 3/4" (70)

WSHP-SVX01AD-EN

Table 34. Dimensional data GEVE 12.5 to 25 tons - waterside economizer

GEVE (60 Hz) GEVE (50 Hz)

A - NPTI

B - I.D.

C

150-180

120-150

1-1/2

1-5/8

15-7/8

240

180

2

2-1/8

16-1/4

300

240

2

2-1/8

16-1/4

D 4-3/8 4-7/8 4-7/8

Table 35. Waterside economizer part numbers - vertical

Unit Model GEVE072 GEVE090 GEVE120 GEVE150 GEVE180 GEVE240 GEVE300

Waterside Economizer 447705040001 447705050001 447705060001 447705010001 447705010001 447705020001 447705030001

Figure 42. Waterside economizer coil piping diagram

Unit Water Outlet

Unit Heat Exchanger

Unit Water Inlet

WSE Coil Outlet

WSE Coil

Unit Dimensions

Hanging Weight Shipping Weight

275 lbs

305 lbs

310 lbs

340 lbs

395 lbs

425 lbs

WSE Coil Inlet

TEE

Please match the entering water port marking with
the marking label on the valve prior
to using this diagram.

Port A
3 Way Valve

Port B

Port AB Entering Water

WSHP-SVX01AD-EN

45

Weights

Table 36. Unit weights GEH 0.5 to 5 tons (Approximate)

GEH (60 Hz)

Shipping Weight with pallet (lbs)

Unit Weight without pallet (lbs)

006

255

165

009

255

165

012

255

165

015

297

173

018

297

173

024

393

269

030

393

269

036

437

313

042

437

313

048

526

381

060

539

394

Table 37. Unit weights GEV 0.5 to 5 tons (Approximate)

GEV (60 Hz)

Shipping Weight with pallet (lbs)

Unit Weight without pallet (lbs)

006

201

149

009

201

149

012

201

149

015

210

155

018

212

157

024

268

210

030

272

214

036

280

220

042

312

252

048

343

280

060

348

285

Weight Distribution for Hanging the GEH Model
WARNING
Improper Unit Lift!
Failure to properly lift unit in a LEVEL position could result in unit dropping and possibly crushing operator/technician which could result in death or serious injury, and equipment or property-only damage. Test lift unit approximately 24 inches (61 cm) to verify proper center of gravity lift point. To avoid dropping of unit, reposition lifting point if unit is not level.
Approximate weight distribution for proper hanging of the unit is indicated by weight distribution in the figure below.
Tolerance on the weights determined are ±15%.
Figure 43. Weight distribution GEH 0.5 to 5 tons

Figure 44. Weight distribution GEH 6 to 15 tons

30% 15%

INTERNAL AIR COIL
PLASTIC DRAIN PAN
BLOWER, HOUSING,MOTOR, BELT AND SHEAVE

35% 20%

COMPRESSOR COMPRESSOR CONTROL BOX

46

WSHP-SVX01AD-EN

Installation
WARNING
Proper Field Wiring and Grounding Required!
Failure to follow code could result in death or serious injury. All field wiring MUST be performed by qualified personnel. Improperly installed and grounded field wiring poses FIRE and ELECTROCUTION hazards. To avoid these hazards, you MUST follow requirements for field wiring installation and grounding as described in NEC and your local/state/national electrical codes.
General Installation Checks
The checklist below is a summary of the steps required to successfully install a commercial unit. This checklist is intended to acquaint the installing personnel with what is required in the installation process. It does not replace the detailed instructions that are in the applicable sections of this manual. 1. Remove packaging and inspect the unit. Check the unit
for shipping damage and material shortage; file a freight claim and notify appropriate sales representation. The GEH/V 0.5 to 5 ton and GEVE 6 to 25 ton units have been anchored to the skid with (4) angle brackets. Remove these brackets before lifting unit into place. The GEH 6 to 15 ton units are anchored to the cross brace of the skid with (4) wood screws. Remove these screws prior to lifting the unit into place. 2. Verify the correct model, options and voltage from the unit nameplate. 3. Pull out all field attached parts (i.e. filter rack, duct collar, filter and mounting screws) from the unit packaging for field mounting. 4. Verify the installation location of the unit will provide the required clearance for proper operation. 5. Remove refrigeration access panel and inspect the unit. Be certain the refrigerant tubing has clearance from adjacent parts. 6. Fabricate and install duct work 7. Install and connect a condensate drain line and trap to the drain connection.
WSHP-SVX01AD-EN

Main Electrical WARNING
Hazardous Voltage!
Failure to disconnect power before servicing could result in death or serious injury. Disconnect all electric power, including remote disconnects before servicing. Follow proper lockout/ tagout procedures to ensure the power can not be inadvertently energized. Verify that no power is present with a voltmeter.
1. Verify the power supply complies with the unit nameplate specifications.
2. Inspect all control panel components; tighten any loose connections.
3. Connect properly sized and protected power supply wiring to a field-supplied/installed disconnect switch and to the main compressor contactor/power block 1K1 (compressor contactor on the 0.5 to 5 ton) for GEH/V 0.5 to 5 ton or 1TB1 for GEH/V 6 to 25 ton equipment in the unit control panel .
4. Install proper grounding wires to an earth ground. Note: All field-installed wiring must comply with NEC and
applicable local codes.
Electric Heat Requirements
1. Verify that the power supply complies with the electric heater specifications on the unit and heater nameplate.
2. Inspect the heater junction box and control panel; tighten any loose connections.
3. Check electric heat circuits for continuity.
Low Voltage Wiring (AC) Requirements
1. Install the zone sensor or thermostat.
2. Connect properly sized control wiring to the proper termination points between the zone thermostat or sensor and the unit control panel.
Filter Installation
Each unit ships with 1 in. (25.4 mm) standard, 2 in. (50.8 mm) standard, 2 in. MERV 8 or 2 in. MERV 13 filter. The quantity of filters is determined by unit size. The GEH 0.5 to 5 ton units require field installation of the 1 in. or 2 in. filters rack. All sheet metal bracket, filter and hardware are in a box located on the side of the unit within the unit packaging. All vertical and GEH 6 to 15 ton horizontal units ship with the filter rack and filters factory installed. Note: Do not operate the unit without filters.
47

Installation
Supply-Air Ductwork
Horizontal 0.5 to 5 ton units require duct flanges to be field installed. The duct flange ships in a box on the side of the unit. Install the flange with (8) 3/8 in. (213 mm) factory supplied screws.
Install the 1 in. (25.4 mm) supply-air duct flange to the vertical and horizontal equipment with the (8) 5/16 in. (7.94 mm) factory-supplied head screws. The duct collar assembly for each unit is shipped with the unit in the same box where the IOM manual is located.
When attaching the field ductwork to the unit, provide a watertight flexible connector at the unit to prevent operating sounds from transmitting through the ductwork (See the figure below).
Elbows with turning vanes or splitters are recommended to minimize air noise due to turbulence and to reduce static pressure.
Figure 45. Flexible supply-air connector (field provided)

Figure 46. Flexible return-air connector (field provided)
SUPPLY-AIR

RETURN AIR

Filter Flange (Factory Provided)

Return-Air Boot (Field Provided)

Supply-Air Boot (Field Supplied)
1-inch Duct Collar (Factory Provided)
Return-Air Ductwork
Install the 1/2 in. (25.4 mm/50.8 mm) adjustable filter rack to the horizontal equipment only with the use of (4) 5/16 in. (7.94 mm) factory supplied head screws. The vertical equipment factory ships with the filter rack and filter(s) installed. When attaching the field ductwork to the unit, provide a water-tight flexible connector at the unit to prevent operating sounds from transmitting through the ductwork. Elbows with turning vanes or splitters are recommended to minimize air noise due to turbulence and to reduce static pressure.

Ducted Panel
The return-air arrangement may be easily converted from a free return-air system, to a ducted return-air system with the addition of a return-air side panel. By replacing the filter racks with the return-air panel, a complete seal from the duct to the unit is possible. The 1.5 duct flange facilitates ease of field connection to the duct system. This accessory is typically used when the return-air filter is placed in a builtin ceiling grille, or placed within a field provided filter rack assembly.
Install the return-air duct panel to the return-air opening with the six screws provided for the filter rack assembly.

48

WSHP-SVX01AD-EN

Unit Side

Figure 47. Return-air duct panel
Unit Top
A 3 3/4"

1"

Unit Top B

Installation

Table 38. Ducted panel - return air (continued)

Unit Size (60 Hz)
GEVG048-060 GEHG006-012 GEHG015-018 GEHG024-030 GEHG036-042 GEHG048-060

A (in.) 29.50 16.00 18.50 20.00 23.00 29.50

B (in.) 20.50 14.50 16.50 17.50 18.50 20.50

Duct Collar Part Number
WSHPPND00005
WSHPPND00010
WSHPPND00011
WSHPPND00012
WSHPPND00013
WSHPPND00014

Ducted Filter Rack (0.5 to 5 tons only)

C

A

Unit Side

Duct Panel with 1 1/2"-Flange

Table 38. Ducted panel - return air

Unit Size (60 Hz)

A (in.)

B (in.)

GEVG006-012

16.00

14.50

GEVG015-018

18.50

16.50

GEVG024-030

20.00

17.50

GEVG036-042

23.00

18.50

Duct Collar Part Number
WSHPPND00001
WSHPPND00002
WSHPPND00003
WSHPPND00004

Table 39. Ducted filter opening size - 0.5 to 5 tons

Unit Size GEH/V 006-012 GEH/V 015018 GEH/V 024030 GEH/V 036042

A (in.) 16.50 19.00 20.50 23.50

WSHP-SVX01AD-EN

B

When it is necessary to have filter access at the unit in a ducted return, a ducted filter rack is available. This option allows access to the filter at the unit. Vertical unit filter racks are available in right or left access configurations. Horizontal units are available in bottom access configuration.

B (in.) 14.25 16.25 17.25 18.50

C (in.) 6.60 6.60 6.60 6.60
49

Installation

Table 39. Ducted filter opening size - 0.5 to 5 tons (continued)

Unit Size GEH/V 048-060

A (in.) 30.00

Note: All dimensions in inches. GEH/V dimensions are for accessory 2 or 4inch Filter Rack.

B (in.) 20.25

C (in.) 6.60

Sound Attenuation Pad
For sound-sensitive installations, a vibration pad (field provided) should be placed beneath the horizontal or vertical equipment. For the horizontal unit, the pad should be approximately twice the size of the unit foot print. For the vertical unit, the pad should be 0.5 in. (12.7 mm) thick, and equal to the overall unit foot print.

Figure 48. Hanging the unit

Hanging the Horizontal Unit
WARNING
Proper Structural Support Required!
Failure to ensure proper structural ceiling support could result in unit falling from its location which could result in death or serious injury. Ceiling structure must be strong enough to support the weight of the unit and any accessories. If unsure, check with a structural engineer.

To hang the horizontal configuration (see the figure below):

1. Install the hanging isolators (located in the control box from factory) into the six hanging brackets.

2. The base of the unit (hanging rails) must be fully supported while unit is being lifted for install. This can be achieved by using a lift with a large enough supporting surface, or a wooden structure can fully support the base if desired.

3. Secure the equipment to a joist, concrete, etc. with the use of 3/8 in. (9.7 mm) field provided (all-thread) rod. Each rod should contain field provided nuts and washers to complete the hanging installation.

4. Slope 6 to 25 ton horizontal units in two directions. The unit should contain a dual 0.25-12 pitch toward the drain connection. This will insure proper drainage of the unit. All plumbing to the unit should conform per national and local codes and is the responsibility of the contractor. The 0.5 to 5 ton horizontals and GEHG models do not need to be sloped. GEHG 0.5 to 5 ton models must be installed level.

Notes: ·

Rods must be perpendicular to the mounting holes in the base rail of the horizontal unit.

· For 0.5 to 5 ton GEHE models, follow pitching instructions from previous generation IOM.

Condensate Drain Connection
Figure 49. Negative pressure system
CLEAN OUT (CAPPED and SEALED)
Install proper trapping to the equipment. The unit drain connection is 0.75 in. NPT for all GEV 0.5 to 25 ton and GEH 0.5 to 5 ton models. For 6 to 15 ton GEH models, the drain connection is 0.5 in. PVC schedule 40 pipe. When designing the condensate trap for the water-source system, it is important to consider the unit draw-thru design requiring negative pressure trapping. In a properly trapped system, when condensate forms during normal operation, the water level in the trap rises until there is a constant flow. It is imperative to maintain water in the trap and not allow the trap to dry out during heating season. Keeping trap primed at all times will enable the water to flow properly. See the figure above for appropriate dimensions required in a negative pressure system.

50

WSHP-SVX01AD-EN

Supply Pipe Connections
Figure 50. Supply/return pipe connections

WATER-OUT
WATER-IN
AUTOMATIC BALANCING HOSE KIT

RETURN TO LOOP
SUPPLY FROM CENTRAL PUMP

Connect the supply and return hoses to the water-inlet (from supply) and water-outlet (to return) of the unit. For vibration isolation, it is recommended that flexible steel braided hoses be installed instead of hard piping the equipment to the main loop system. Figure above shows connection of a Hays Mesurflo® balancing hose kit to the water-in and water-out of a vertical unit. Note: Above figure example incorporates the Hays
Mesurflo® balancing hose kit and a 2-position isolation valve into the system design. An isolation valve is often used in variable speed pumping applications. The isolation valve is designed to stop water flow to the unit during non operation times. This allows the loop water pumps to run only when a requirement for pumping is needed for greater energy efficiency of the overall system design.
Cleaning and Flushing the Water Loop
After the piping system is complete, the flexible hose connectors should be doubled back to complete the water circuit external to the unit (avoiding trash settle-out in the condenser). An extra pipe may be necessary to connect the hose kits.
1. Water circulation system should be filled with clean water using the water make up connections.
Note: Air vents should be open during filling.
2. With the air vents closed, start the circulating pump and then crack the air vents to bleed off the trapped air, assuring circulation through all components of the system.
Note: Make up water must be available to the system to replace the volume formerly occupied by the air that is bled off.
3. With the air vented and the water circulating, the entire system should be checked for leaks with repairs made as required.
4. Operate the supplementary heat system (boiler) making checks per manufacturer's instructions. During this operation, visual checks should be made for leaks
WSHP-SVX01AD-EN

Installation
that may have occurred due to increased heat. Repair as required.
5. Open the system at the lowest point for the initial blow down (making sure the make up water is equal to the water being dumped). Continue blow down until the water leaving the drain runs clear, but not less than 2 hours.
6. Shut down pumps and supplementary heat system. Reconnect the hoses placing the water-to-refrigerant heat exchanger in the water circulating system.
Note: Vents should be open when the pumps and supplementary heat system are shut down.
Field Installed Power Wiring
WARNING
Proper Field Wiring and Grounding Required!
Failure to follow code could result in death or serious injury. All field wiring MUST be performed by qualified personnel. Improperly installed and grounded field wiring poses FIRE and ELECTROCUTION hazards. To avoid these hazards, you MUST follow requirements for field wiring installation and grounding as described in NEC and your local/state/national electrical codes.
NOTICE
Use Copper Conductors Only!
Failure to use copper conductors could result in equipment damage as the equipment was not designed or qualified to accept other types of conductors.
Verify that the power supply available is compatible with the unit's nameplate. Use only copper conductors to connect the power supply to the unit.
Main Unit Power Wiring
WARNING
Proper Field Wiring and Grounding Required!
Failure to follow code could result in death or serious injury. All field wiring MUST be performed by qualified personnel. Improperly installed and grounded field wiring poses FIRE and ELECTROCUTION hazards. To avoid these hazards, you MUST follow requirements for field wiring installation and grounding as described in NEC and your local/state/national electrical codes.
51

Installation
A field supplied disconnect switch must be installed at or near the unit in accordance with the National Electric Code (NEC latest edition).
Location of the applicable electric service entrance for HIGH (line voltage) may be found in the Dimensions section of this manual.
The high-voltage connection is made at the 1K1 contactor or 1TB power block inside the unit control box (See the figure below). Refer to the customer connection diagram that is shipped with the unit for specific termination points.
Provide proper grounding for the unit in accordance with the local and national codes.
Figure 51. Power wiring example

WARNING
Hazardous Voltage!
Failure to disconnect power before servicing could result in death or serious injury. Disconnect all electric power, including remote disconnects before servicing. Follow proper lockout/ tagout procedures to ensure the power can not be inadvertently energized. Verify that no power is present with a voltmeter.
The transformer is located in the control panel.
Thermostat Location
Figure 52. Thermostat/sensor location

Control Power Transformer
The 24 V control power transformers are to be used only with the accessories called out in this manual. A 50 VA transformer is externally fused. Transformers rated greater than 50 VA are equipped with circuit breakers. If a circuit breaker trips, turn OFF all power to the unit before attempting to reset it.

Location of the thermostat or zone sensor is an important element of effective room control.
Areas where the thermostat or zone sensor should not be located include:
· Behind doors or corners
· Near hot or cold air ducts
· Near radiant heat (heat emitted from appliances or the sun)
· Near concealed pipes or chimneys
· On outside walls or other non conditioned surfaces
· In airflows from adjacent zones or other units.

52

WSHP-SVX01AD-EN

Installation

Thermostats and Zone Sensors
Table 40. Thermostat selection for use with the Deluxe controller

Thermostat

Part Number

Description

X13511535010

1 Heat/1 Cool, non-programmable commercial thermostat for conventional air conditioners and heat pumps that are configured without auxiliary heat
· 1 H/1 C

X13511536010

3 Heat/2 Cool, non-programmable commercial thermostat for conventional air conditioners and heat pumps that are configured with or without auxiliary heat.
· 3 H/2 C

X13511537010

3 Heat/2 Cool, programmable commercial thermostat for conventional (rooftop) air conditioners and heat pumps that are configured with or without auxiliary heat.
· 3 H/2 C

X13511538010

3Heat/2 Cool, programmable touch screen thermostat for conventional air conditioners and heat pump systems. The thermostat will provide the human interface, zone temperature sensing both local and optional remote temperature sensing, and set point scheduling on a daily/ weekly basis. This thermostat can also display humidity with a control signal for dehumidification with a local humidity sensor or optional remote humidity sensor.
· 3 H/2 C

Pivot -- BAYSTAT814A-W.

Pivot Smart Thermostat is a Wi-Fi/ethernet thermostat for commercial applications. It has a very simple interface for occupants to adjust the thermostat. Cooling and heating control of multiple systems is made even easier and faster when connected to the Pivot App. Supports 2 stage heat pump with auxiliary heat.

XL824 - TCONT824AS52DB.

The XL824 Smart thermostat is a Wi-Fi/ethernet thermostat for Residential applications such as single family homes, condominiums and apartments. Supports 2 stage heat pump with auxiliary heat. The XL824 can be connected to the Nexia Home App and other home automation systems.

WSHP-SVX01AD-EN

53

Installation

Table 41. Zone sensor selection for use with SymbioTM 400-B/500 or Tracer® UC400-B controller

Sensor

Part Number X13790886010

Description
Wired temperature sensor with an LCD display
· Allows an occupant to control the temperature setpoint, request timed override of system operation, and provides a COMM module to service technicians. Symbio 400-B/500 or UC400-B Compatible

X13651467020 X13511529010

Communication Module · Sold in packs of 12 · Provides local RJ22 connection to Trane® service tools for easy, low cost
maintenance.
Zone Sensor · Symbio 400-B/500 or UC400-B compatible · External setpoint adjustment wheel

X13511527010

Zone Sensor · Symbio 400-B/500 or UC400-B compatible · External setpoint adjustment wheel · ON and CANCEL buttons

X1379084501 X1379044401

Zone Sensor · Symbio 400-B/500 or UC400-B compatible · External setpoint adjustment wheel · ON and CANCEL buttons · Fan switch AUTO-OFF
Temperature and relative humidity sensor · Symbio 400-B/500 or UC400-B compatible

54

WSHP-SVX01AD-EN

Installation

Table 41. Zone sensor selection for use with SymbioTM 400-B/500 or Tracer® UC400-B controller (continued)

Sensor

Part Number X13790993001

Description

Commercial Touch Screen Programmable Zone Sensor

· Supports Standby, Occupied, and Unoccupied

· 7 day, 5+2 day, and 5+1+1 day

· Cannot be used with BAS as sensor ties up BACnet link. For use with factoryprogrammed Symbio 400-B/500 or UC400-B.

Notes: ·

Adjusting the rotary switch on Symbio 400-B/500 or UC400-B may be required to correspond address configuration in the sensor. See the installation manual for more information.

· Additional configuration is needed in the field to use the Programmable zone sensors (to put BAS points in service on Symbio 400-B/500 or UC400-B).

Awake

X13790992001

Residential Touch Screen Programmable Zone Sensor

· Supports Awake, Away, Home, and Sleep

· 7 day, 5+2 day, and 5+1+1 day

· Cannot be used with BAS as sensor ties up BACnet link. For use with factoryprogrammed Symbio 400-B/500 or UC400-B.

Notes: ·

Adjusting the rotary switch on Symbio 400-B/500 or UC400-B may be required to correspond address configuration in the sensor. See the installation manual for more information.

· Additional configuration is needed in the field to use the Programmable zone sensors (to put BAS points in service on Symbio 400-B/500 or UC400-B).

Table 42. Wireless zone sensor selection for use with Symbio 400-B/500 or UC400-B controller

Sensor

Part Number X13790955010

Description
Trane Air-Fi® WCS-SD (display) · Symbio 400-B/500 or UC400-B Compatible · Easy-to-use interface for clear and simple monitoring and control

X13790956010

Trane Air-Fi WCS-SB (base) · Symbio 400-B/500 or UC400-B Compatible · Simplicity · Eliminates local temperature control when higher control level is required.

X13790973030

Wireless communications sensor accessory--2% relative humidity (RH) sensor module (WCS-SH) The optional RH sensor module plugs in to any WCS model, further simplifying installation by eliminating the needed for additional wiring.

WSHP-SVX01AD-EN

55

Installation

Controls Using 24 Vac
Before installing any wire, refer to the electrical access locations in the Unit Dimensions and Weights sections of this manual.
Ensure that the AC control wiring between the controls and the unit termination point does not exceed 3 Ohms/ conductor for the length of the run.

NOTICE
Component Failure!
Resistance in excess of 3 ohms per conductor could result in component failure due to insufficient AC voltage supply.
Do not exceed three (3) ohms per conductor for the length of the run.

Check all loads and conductors for grounds, shorts, and mis-wiring. Use copper conductors unless otherwise specified. Do not run the AC low-voltage wiring in the same conduit with the high voltage power wiring.

Table 43. 24V AC conductors

Distance from unit to control

Recommended wire size

000-460 ft

18 gauge

461-732 ft

16 gauge

733-1000 ft

14 gauge

Low-voltage connection diagrams for deluxe 24 V control packages for these thermostats mounted on 6 to 25 ton equipment sizes are shown in the figures below.

Figure 53. Low-voltage connection (GEH/V 6 to 25 ton)

Deluxe Controls with -all Heat Pump Units w/ Reheat using X13511090010 (T8511)

Deluxe Controls with -all Heat Pump Units w/ Reheat using X13511091010/X13511092010 (T7300)

1TB2
1 24 VAC (R) 2 FAN (G) 3 COMPRESSOR 1 (Y1) 4 COMPRESSOR 2 (Y2) 5 REVERSING VALVE (0) & HUMIDISTAT 6 24 VAC COMMON (C) & WATER ISOLATION VA 7 COMPRESSOR DISABLE 8 COMPRESSOR DISABLE 9 ALARM 10 ALARM 11 ELECTRIC HEAT 12 ELECTRIC HEAT 13 HUMIDISTAT 14 WATER ISOLATION VALVE 15 3RD STAGE HEAT (W3) 16 NOT USED

1TB2
1 24 VAC (R) 2 FAN (G) 3 COMPRESSOR 1 (Y1) 4 COMPRESSOR 2 (Y2) 5 REVERSING VALVE (0) & HUMIDISTAT 6 24 VAC COMMON (X) & WATER ISOLATION VA 7 COMPRESSOR DISABLE 8 COMPRESSOR DISABLE 9 ALARM 10 ALARM 11 ELECTRIC HEAT 12 ELECTRIC HEAT 13 HUMIDISTAT 14 WATER ISOLATION VALVE 15 3RD STAGE HEAT (W1) 16 NOT USED

Deluxe Controls with -all Heat Pump Units without Reheat
using X13511090010 (T8511)

Deluxe Controls with -all Heat Pump Units without Reheat using X13511091010/X13511092010 (T7300)

1TB2
1 24 VAC (R) 2 FAN (G) 3 COMPRESSOR 1 (Y1) & WATER ISOLATION VA 4 COMPRESSOR 2 (Y2) 5 REVERSING VALVE (0) & HUMIDISTAT 6 24 VAC COMMON (C) & WATER ISOLATION VA 7 COMPRESSOR DISABLE 8 COMPRESSOR DISABLE 9 ALARM 10 ALARM 11 ELECTRIC HEAT 12 ELECTRIC HEAT 13 HUMIDISTAT 14 NOT USED 15 3RD STAGE HEAT (W3) 16 NOT USED

1TB2
1 24 VAC (R) 2 FAN (G) 3 COMPRESSOR 1 (Y1) & WATER ISOLATION VA 4 COMPRESSOR 2 (Y2) 5 REVERSING VALVE (0) & HUMIDISTAT 6 24 VAC COMMON (X) & WATER ISOLATION VA 7 COMPRESSOR DISABLE 8 COMPRESSOR DISABLE 9 ALARM 10 ALARM 11 ELECTRIC HEAT 12 ELECTRIC HEAT 13 HUMIDISTAT 14 NOT USED 15 3RD STAGE HEAT (W1) 16 NOT USED

56

Figure 54. Low voltage wire connection (GEH/V 0.5 to 5 ton) Figure 55. Low voltage single wire connection (GEH/ V 0.5 to 5 ton)
Make connection for a single-wire by inserting a single wire after stripping off the coating.
WSHP-SVX01AD-EN

Figure 56. Low voltage stranded wire connection (GEH/V 0.5 to 5 ton)

Figure 58. TP1 connection type

Installation

Follow the steps to connect the stranded wire: 1. Release the spring with a dedicated screwdriver (blade
width 2.5 mm) 2. Insert the stripped cable as far as it gets inserted. 3. Complete the connection by removing the screwdriver.
Figure 57. Deluxe controls low voltage connection (0.5 to 5 ton)

Present on all 0.5 to 5 ton H/V units. Figure 59. Deluxe controls with WSE two-stage low voltage connection (0.5 to 5 ton)

TP2 1 - (Y2)Compressor/Cool stage 2

WSHP-SVX01AD-EN

57

Installation
Figure 60. TP2 connection type
Only present on units with Deluxe 24V controls and either 2-speed compressor (DXV/H) or water side economizer (WSE) coil DX and WSE on DLX. Figure 61. Deluxe controls humidistat connections between wires H1 and H2 in control box low voltage connection (0.5 to 5 ton)
Figure 62. Deluxe controls general alarm and compressor disable (0.5 to 5 ton)
Deluxe board (1U1) connections AL1, AL2 - Alarm Contact output CD1, CD2 - Compressor Disable input (24Vac)
58

For installation, operation and programming see BASSVX065*-EN (UC400/UC400-B) and BAS-SVX092*-EN (SymbioTM 400-B/500).
WARNING
Hazardous Voltage!
Failure to disconnect power before servicing could result in death or serious injury. Disconnect all electric power, including remote disconnects before servicing. Follow proper lockout/ tagout procedures to ensure the power can not be inadvertently energized. Verify that no power is present with a voltmeter.
WARNING
Proper Field Wiring and Grounding Required!
Failure to follow code could result in death or serious injury. All field wiring MUST be performed by qualified personnel. Improperly installed and grounded field wiring poses FIRE and ELECTROCUTION hazards. To avoid these hazards, you MUST follow requirements for field wiring installation and grounding as described in NEC and your local/state/national electrical codes.
External Smoke Detection Wiring to Unit
Deluxe Controller
To inhibit operation of the compressor and fan for a safety shutdown, it is necessary to break the wire (21X) from the 24 Volt transformer to the 1TB1 terminal block. This can be done with the dry contacts of a relay. When that connection is opened, it terminates voltage to both the deluxe controller and the thermostat, which stops/prevents all control function to the fan and compressor.
SymbioTM 400-B/500 or UC400-B Controller
To inhibit operation of the compressor and fan for a safety shutdown, it is necessary to break the wire (21A) from the 24 Volt transformer to the Symbio 400-B/500 or UC400-B (1U1). This can be done with the dry contacts of a relay. When that connection is opened, it terminates the power voltage to the controller, which stops/prevents all control function including the fan and compressor.
WSHP-SVX01AD-EN

Airflow Adjustment
WARNING
Rotating Components!
Failure to disconnect power before servicing could result in rotating components cutting and slashing technician which could result in death or serious injury. During installation, testing, servicing and troubleshooting of this product it may be necessary to work with live and exposed rotating components. Have a qualified or licensed service individual who has been properly trained in handling exposed rotating components, perform these tasks.
Note: GEH/V 6 to 25 ton units only.
To increase cfm, loosen the turns open set screw on the sheave, and turn the sheave clockwise. To decrease cfm, Loosen the turns open set screw on the sheave, and turn the sheave counterclockwise.
To increase belt tension, loosen the adjustment bolt and pull motor mounting plate back until the belt is tight. Tighten the adjustment bolt after the belt has reached the desired tension.
See the figure below for fan motor and sheave adjustment.
Figure 63. Fan motor and sheave adjustment

Figure 64. ECM control box Figure 65. ECM control board

Installation

1. Belt 2. Adjustment bolt and plate 3. Sheave
GEV/H 0.5 to 5 tons - Units with Deluxe 24V controls
For sizes 006-060, the ECM is programmed for constant torque and delivers airflow similar to a PSC motor while operating at a higher efficiency.

1. Potentiometer will be used to adjust the PWM output
2. Seven segment display
Using a screwdriver, the potentiometer will be used to adjust the PWM output from 20% to 100% PWM. Increasing the PWM will increase the motor speed. When setting the airflow for air balancing, the high-speed terminal (GH) must have 24 Vac signal. This will ensure that the PWM output will be adjusted for the full load airflow.
The display will show the commanded motor speed percentage. If running on low speed (GL), the low-speed value will be displayed. If running in GH the high-speed value will be displayed. If both GH and GL input signals are present, the PWM output value will be the GH value. Note: ECM control board is only on units with Deluxe 24V
controls. Tracer® TU is used to adjust fan speed on units with SymbioTM 400-B/UC400-B controls.

WSHP-SVX01AD-EN

59

Installation
Waterside Economizer Installation
WARNING
Hazardous Voltage!
Failure to disconnect power before servicing could result in death or serious injury. Disconnect all electric power, including remote disconnects before servicing. Follow proper lockout/ tagout procedures to ensure the power can not be inadvertently energized. Verify that no power is present with a voltmeter.
WARNING
Proper Field Wiring and Grounding Required!
Failure to follow code could result in death or serious injury. All field wiring MUST be performed by qualified personnel. Improperly installed and grounded field wiring poses FIRE and ELECTROCUTION hazards. To avoid these hazards, you MUST follow requirements for field wiring installation and grounding as described in NEC and your local/state/national electrical codes.
Waterside Economizer Installation for Horizontal 0.5 to 5 Ton Units
The following steps were sequenced to aid in the installation and pairing of a water side economizer to a 0.5 to 5 ton horizontal water source heat pump.
1. Remove the filter bracket from the unit. It is secured by four screws: three on top (circled) and two on the bottom (not shown). Do not discard the filter brackets.
Figure 66. Step 1

fasteners (total of four for each bracket). The engagement hole locations and L-Bracket can be seen in the Figure 67, p. 60 . Figure 67. Step 2
3. Attach the filter bracket to the waterside economizer using the five screws removed earlier. Install the air filter.
4. Install the braided hose connecting point A (leaving the WSE) to point B (entering the WSHP). Connect the supply water to point D and the return water to point C.
Figure 68. Step 4

2. Mount the waterside economizer to the unit. It is secured to the unit using the three engagement holes used for the filter bracket on the top. Secure the sides of the economizer using the two L-Brackets on each side by lining up the engagement holes for the
60

5. Locate the entering water sensor that is located behind the unit's control box, and wire tie it to the water SUPPLY side of the piping. The sensor must be mounted before the two-position valve. Attaching the sensor anywhere else will cause the WSE to not operate correctly. Bundle up any excess sensor wire and wire tie the bundle neatly.
6. Locate the WSE valve wires (35B (COM), 36B (OPEN), 37B (CLOSE)) behind control box, and connect to the valve actuator. Bundle up any excess wire and wire tie the bundle neatly. Direction of rotation is reversible with switch.
7. Insulate the economizing piping package and the associated hoses via field pipe insulation. Insulating the
WSHP-SVX01AD-EN

piping will prevent condensation from forming on the pipe and dripping on the floor.

Notes: ·

Trane does not provide insulation on the economizing piping package. The insulation must be field provided and field installed.

· Trane does not provide condensate overflow protection of the waterside economizer. This must be field provided and installed.

8. Field pipe the drain lines of the waterside economizer and water-source heat pump. Both the WSE and unit condensate drains must be separately trapped for proper handling of condensation (see Figure 69, p. 61 ). Both Vertical and Horizontal units will be piped similar to each other. The drain connection is located on the bottom side of the economizing coil.

Figure 69. Step 8

Installation
Waterside Economizer Installation for Vertical 0.5 to 5 Ton Units
The following steps were sequenced to aid in the installation and pairing of a water side economizer to a 0.5 to 5 ton vertical water source heat pump.
1. Remove the filter bracket from the unit. It is secured by five screws: three on top (circled) and two on the bottom (not shown). Do not discard the filter brackets.
Figure 70. Step 1

H

J

L

H
L J

NEGATIVE PRESSURE TRAPPING
H=1" (25.4 mm) FOR EVERY 1" (25.4 mm) OF MAXIMUM NEGATIVE STATIC PRESSURE +1" (25.4 mm).
J= HALF OF H.
L=H+J+ PIPE DIAMETER +INSULATION.

Table 44. Economizer part numbers

Supply-Air Arrangement

Unit

Part Number

Left Supply Right Supply

GEVG006-012 GEVG015-018 GEVG024-030 GEVG036-042 GEVG048-060 GEVG006-012 GEVG015-018 GEVG024-030 GEVG036-042 GEVG048-060

WSHPECN00015 WSHPECN00016 WSHPECN00017 WSHPECN00018 WSHPECN00019 WSHPECN00022 WSHPECN00023 WSHPECN00024 WSHPECN00025 WSHPECN00026

2. Mount the waterside economizer to the unit. It is secured to the unit using the five engagement holes that were used for the filter brackets: three on top and two on the bottom.
Figure 71. Step 2
3. Attach the filter brackets to the waterside economizer using five screws. Install the air filter.

WSHP-SVX01AD-EN

61

Installation
Figure 72. Step 3

piping will prevent condensation from forming on the pipe and dripping on the floor.

Notes: ·

Trane does not provide insulation on the economizing piping package. This insulation must be field provided and field installed.

· Trane does not provide condensate overflow protection of the waterside economizer. This must be field provided and installed.

8. Field pipe the drain lines of the waterside economizer and water-source heat pump together prior to installing a condensate trap for proper trapping of condensation (see ). The vertical units will be piped similar to the horizontal units.

Figure 74. Step 8

4. Install the braided hose connecting point A (leaving the WSE) to point B (entering the WSHP). Connect the supply water to point D and the return water to point C.
Figure 73. Step 4

5. Locate the entering water sensor that is located inside the unit's control box, and wire tie it to the water SUPPLY side of the piping. The sensor must be mounted before the two-position valve. Attaching the sensor anywhere else will cause the WSE to not operate correctly. Bundle up any excess sensor wire and wire tie the bundle neatly.
6. Locate the WSE valve wires (35B (COM), 36B (OPEN), 37B (CLOSE)) behind control box, and connect to the valve actuator. Bundle up any excess wire and wire tie the bundle neatly. Direction of rotation is reversible with switch.
7. Insulate the economizing piping package and the associated hoses via field pipe insulation. Insulating the
62

Table 45. Economizer part numbers

Supply-Air Arrangement

Unit

Part Number

Left Supply Right Supply

GEVG006-012 GEVG015-018 GEVG024-030 GEVG036-042 GEVG048-060 GEVG006-012 GEVG015-018 GEVG024-030 GEVG036-042 GEVG048-060

WSHPECN00001 WSHPECN00002 WSHPECN00003 WSHPECN00004 WSHPECN00005 WSHPECN00008 WSHPECN00009 WSHPECN00010 WSHPECN00011 WSHPECN00012

WSHP-SVX01AD-EN

Waterside Economizer Installation for GEH and GEV 6 to 25 Ton Models
WARNING
Hazardous Voltage!
Failure to disconnect power before servicing could result in death or serious injury. Disconnect all electric power, including remote disconnects before servicing. Follow proper lockout/ tagout procedures to ensure the power can not be inadvertently energized. Verify that no power is present with a voltmeter.
WARNING
Proper Field Wiring and Grounding Required!
Failure to follow code could result in death or serious injury. All field wiring MUST be performed by qualified personnel. Improperly installed and grounded field wiring poses FIRE and ELECTROCUTION hazards. To avoid these hazards, you MUST follow requirements for field wiring installation and grounding as described in NEC and your local/state/national electrical codes.
1. Remove the filter frame from the unit.
2. Remove the waterside service panel from the unit.
3. Remove the control box service panel from the unit.
4. Remove the economizer and miscellaneous mounting parts from it's packaging.
5. GEV ONLY: Mount the economizer support angle (4475 1637 0100) found in the economizer packaging in the same holes of the return air filter frame removed in Step 1. The support angle screws into the unit roof.
6. GEV ONLY: Hang the economizer assembly from the economizer support angle mounted in Step 5.
7. Secure the economizer to the unit using the four plates (4475 1630 0100) found in the economizer packaging. Two plates should be applied to each economizer side. GEV ONLY: Secure the bracket on the bottom of the economizer cabinet to the unit compressor compartment center post.
8. Install the field portion of the water piping and the 3way valve together.
9. Verify the control board for the waterside economizer is located inside the unit. The temperature rating of this board is factory set to 55ºF.

Installation

10. Thread the economizer's entering water temperature sensor (4RT1) through the water-in line of the watersource heat pump upstream from the valve. This sensor is used by the economizer's 3-way valve to determine if water flow should be directed through the waterside economizing coil.

11. Tie wrap the thermistor to the water line (supply side) upstream of the water pipe to the economizer. The thermistor must be situated so that the thermistor is capable of reading the actual entering water temperature regardless of the economizer's on or off situation.

12. Insulate the thermistor with tubing insulation.

13. Tie wrap each end of the tubing insulation to prevent air filtration. The tie wraps and insulation are located in a bag and shipped inside of the unit.

14. Route the factory wire harness through the low voltage hole of the heat pump to the 3-way valve's wire harness.

15. Connect the factory installed wire harness to the wire harness supplied with the 3-way valve.

16. Bundle excess valve wire, and wire tie the bundle neatly.

17. Install control side service panel to the heat pump.

18. Install the unit filter frame to the economizing inlet.

19. Insulate the economizing piping package with field supplied pipe insulation. Insulating the piping will help stop condensation from forming on the pipe.

Notes: ·
·

Trane does not provide insulation on the economizing piping package. This insulation must be field provided and field installed. Trane does not provide condensate overflow protection of the waterside economizer. This must be field provided and field installed.

20. Install waterside service panel to the heat pump.

The economizer condensate line must be trapped prior to the unit's drain line. This helps prevent air from being sucked through the drain line causing condensate to spit or build-up in the economizer or unit drain pans. Field pipe the drain lines of the waterside economizer and water-source heat pump together prior to installing a condensate trap. See Condensate Drain Connection for proper trapping of condensation.

WSHP-SVX01AD-EN

63

Waterside Economizer Start-Up Sequence

1. Set the thermostat to the highest position.
2. Set the thermostat system switch to COOL with the fan control to AUTO. The compressor should NOT run.
3. Reduce the thermostat setting until the compressor, reversing valve, solenoid valve, and loop pump are energized. Adjust water flow utilizing pressure/ temperature plugs and comparing to tables contained in specification sheet data. Water leaving the heat exchanger should be warmer than the entering water temperature (approximately 9 to 12ºF); blower operation should be smooth; compressor and blower amps should be within data plate ratings; the suction line should be cool with no frost observed in the refrigerant circuit.
4. Check the cooling refrigerant pressures against values in "Operating Pressures," p. 82.
Note: If cooling mode is activated, and the entering water temperature of the heat pump falls below 55ºF, the 2-position, water side economizing valve will become energized (open) and compressor operation will halt allowing for free cooling in the space.
5. Turn the thermostat system switch to the OFF position. Unit should stop running and the reversing valve should de-energize.

6. Leave unit off for approximately FIVE minutes to allow for pressure equalization.
7. Turn the thermostat to the lowest setting.
8. Set the thermostat system switch to the HEAT position.
9. Adjust the temperature setting upward until the unit is energized. Warm air should blow from the register. A water temperature decrease of approximately 5 to 9°F leaving the heat exchanger should be noted. The blower and compressor operation should be smooth with no frost observed in the refrigeration circuit.
10. Check the heating refrigerant pressures against values in "Operating Pressures," p. 82.
Note: For units with boilerless electric heat option: In heating mode, if the entering water temperature of the heat pump falls below 45ºF, the electric heater will be energized, and compressor operation will halt. Once the entering water temperature rises above 50ºF, the boilerless controls returns the unit.
11. Set the thermostat to maintain the desired space temperature.
12. Instruct the owner on system operation.

Table 46. Waterside economizing three-way valve specifications (GEH/V units)

Unit Size (60 Hz) Unit Size (50 Hz) Valve Conn. Size

Valve Pres. Rating

Valve Close-off pressure

Valve Temp. Range

Actuator

GEHG 006-015 GEVG 006-012

GEHE 006-012

1/2 FPT

600 psi

200 psi

0°F to 250°F -18°C to 121°C

Non-spring return type 24 Vac +/- 20% 135 second stroke time 10 Cv at full port

GEHG 018-042 GEVG 015-042

GEHE 015-036

3/4 FPT

600 psi

200 psi

0°F to 250°F -18°C to 121°C

Non-spring return type 24 Vac +/- 20% 135 second stroke time 24 Cv at full port

GEHG 048-060 GEVG 048-060

GEHE 042-060

1 FPT

600 psi

200 psi

0°F to 250°F -18°C to 121°C

Non-spring return type 24 Vac +/- 20% 135 second stroke time 30 Cv at full port

GEVE/GEHE 6-7.5 GEVE 6 Ton Ton

1-1/4 FPT

600 psi

200 psi

0°F to 250°F -18°C to 121°C

Non-spring return type 24 Vac +/- 20% 135 second stroke time 33 Cv at full port

GEVE/GEHE 10-15 GEVE/GEHE 7.5-

Ton

12.5 Ton

1.5 FPT

600 psi

200 psi

0°F to 250°F -18°C to 121°C

Non-spring return type 24 Vac +/- 20% 135 second stroke time 37 Cv at full port

64

WSHP-SVX01AD-EN

Waterside Economizer Start-Up Sequence

Table 46. Waterside economizing three-way valve specifications (GEH/V units) (continued)

Unit Size (60 Hz)
GEVE 20 and 25 Ton

Unit Size (50 Hz)
GEVE 15 and 20 Ton

Valve Conn. Size 2 FPT

Valve Pres. Rating
600 psi

Valve Close-off pressure
200 psi

Valve Temp. Range
0°F to 250°F -18°C to 121°C

Actuator
Non-spring return type 24 Vac +/- 20% 135 second stroke time 57 Cv at full port

Note: The valve body is constructed from forged brass with nickel plating, with the ball and stem constructed of stainless steel. For other information pertaining to the economizing water valve, see the valve's data plate.

WSHP-SVX01AD-EN

65

Electrical Data

66

Table 47. Electrical data single speed blower motor (6 to 25 tons)

Model No.
GEHE072 GEHE072 GEHE072 GEHE072 GEHE072 GEHE072 GEHE072 GEHE072 GEHE072 GEHE072 GEHE072 GEHE072 GEHE072 GEHE072 GEHE072 GEHE090 GEHE090 GEHE090 GEHE090 GEHE090 GEHE090 GEHE090 GEHE090 GEHE090 GEHE090

Volts

Total Unit Comp

Comp

FLA RLA (ea) LRA (ea)

No. of Comp.

Blower Motor FLA

Blower Motor hp

Fan Motor Num

Minimum Circuit
Ampacity

Maximum

Overcurrent
Protective

Electric Heat kW(a)

Device

Electric Heat
Amps(a)

208/60/1

39.9

16.7

79.0

2

6.50

1

1

44.08

60

--

--

230/60/1

39.9

16.7

79.0

2

6.50

1

1

44.08

60

--

--

208/60/1

42.7

16.7

79.0

2

9.30

1 1/2

1

46.88

60

--

--

230/60/1

42.3

16.7

79.0

2

8.90

1 1/2

1

46.48

60

--

--

208/60/1

44.6

16.7

79.0

2

11.20

2

1

48.78

60

--

--

230/60/1

43.6

16.7

79.0

2

10.20

2

1

47.78

60

--

--

208/60/3

24.3

10.4

73.0

2

3.50

1

1

26.90

35

--

--

230/60/3

24.6

10.4

73.0

2

3.80

1

1

27.20

35

--

--

460/60/3

13.4

5.8

38.0

2

1.80

1

1

14.85

20

--

--

208/60/3

26.4

10.4

73.0

2

5.60

1 1/2

1

29.00

35

--

--

230/60/3

25.6

10.4

73.0

2

4.80

1 1/2

1

28.20

35

--

--

460/60/3

14.0

5.8

38.0

2

2.40

1 1/2

1

15.45

20

--

--

208/60/3

27.9

10.4

73.0

2

7.10

2

1

30.50

40

--

--

230/60/3

27.0

10.4

73.0

2

6.20

2

1

29.60

40

--

--

460/60/3

14.7

5.8

38.0

2

3.10

2

1

16.15

20

--

--

208/60/3

28.4

14.5/10.4 98.0/73.0

2

3.50

1

1

32.03

45

--

--

230/60/3

28.7

14.5/10.4 98.0/73.0

2

3.80

1

1

32.33

45

--

--

460/60/3

13.9

6.3/5.8 55.0/38.0

2

1.80

1

1

15.48

20

--

--

208/60/3

30.5

14.5/10.4 98.0/73.0

2

5.60

1 1/2

1

34.13

45

--

--

230/60/3

29.7

14.5/10.4 98.0/73.0

2

4.80

1 1/2

1

33.33

45

--

--

460/60/3

14.5

6.3/5.8 55.0/38.0

2

2.40

1 1/2

1

16.08

20

--

--

208/60/3

32.0

14.5/10.4 98.0/73.0

2

7.10

2

1

35.63

50

--

--

230/60/3

31.1

14.5/10.4 98.0/73.0

2

6.20

2

1

34.73

45

--

--

460/60/3

15.2

6.3/5.8 55.0/38.0

2

3.10

2

1

16.78

20

--

--

575/60/3

12.1

6.0/3.8 41.0/36.5

2

2.30

2

1

13.60

15

--

--

WSHP-SVX01AD-EN

WSHP-SVX01AD-EN

Table 47. Electrical data single speed blower motor (6 to 25 tons) (continued)

Model No.

Volts

Total Unit Comp

Comp

FLA RLA (ea) LRA (ea)

No. of Comp.

Blower Motor FLA

Blower Motor hp

Maximum

Fan Motor Num

Minimum Circuit
Ampacity

Overcurrent
Protective

Electric Heat kW(a)

Device

Electric Heat
Amps(a)

GEHE090

208/60/3

34.3

14.5/10.4 98.0/73.0

2

9.40

3

1

37.93

50

--

--

GEHE090

230/60/3

33.1

14.5/10.4 98.0/73.0

2

8.20

3

1

36.73

50

--

--

GEHE090

460/60/3

16.7

6.3

55.0/38.0

2

4.10

3

1

18.28

20

--

--

GEHE090

575/60/3

13.1

6.0/3.8 41.0/36.5

2

3.30

3

1

14.60

20

--

--

GEHE120

208/60/3

37.6

16.0

110.0

2

5.60

1 1/2

1

41.60

50

--

--

GEHE120

230/60/3

36.8

16.0

110.0

2

4.80

1 1/2

1

40.80

50

--

--

GEHE120

460/60/3

18.0

7.8

52.0

2

2.40

1 1/2

1

19.95

25

--

--

GEHE120

208/60/3

39.1

16.0

110.0

2

7.10

2

1

43.10

50

--

--

GEHE120

230/60/3

38.2

16.0

110.0

2

6.20

2

1

42.20

50

--

--

GEHE120

460/60/3

18.7

7.8

52.0

2

3.10

2

1

20.65

25

--

--

GEHE120

575/60/3

13.7

5.7

38.9

2

2.30

2

1

15.13

20

--

--

GEHE120

208/60/3

41.4

16.0

110.0

2

9.40

3

1

45.40

60

--

--

GEHE120

230/60/3

40.2

16.0

110.0

2

8.20

3

1

44.20

60

--

--

GEHE120

460/60/3

19.7

7.8

52.0

2

4.10

3

1

21.65

25

--

--

GEHE120

575/60/3

14.7

5.7

38.9

2

3.30

3

1

16.13

20

--

--

GEHE120

208/60/3

46.0

16.0

110.0

2

14.00

5

1

50.00

60

--

--

GEHE120

230/60/3

45.0

16.0

110.0

2

13.00

5

1

49.00

60

--

--

GEHE120

460/60/3

22.1

7.8

52.0

2

6.50

5

1

24.05

30

--

--

GEHE120

575/60/3

16.7

5.7

38.9

2

5.30

5

1

18.13

20

--

--

GEHE150

208/60/3

50.4

22.4

149.0

2

5.60

1 1/2

1

56.00

70

--

--

GEHE150

230/60/3

49.6

22.4

149.0

2

4.80

1 1/2

1

55.20

70

--

--

GEHE150

460/60/3

23.6

10.6

75.0

2

2.40

1 1/2

1

26.25

35

--

--

GEHE150

575/60/3

17.3

7.7

54.0

2

1.90

1 1/2

1

19.23

25

--

--

GEHE150

208/60/3

51.9

22.4

149.0

2

7.10

2

1

57.50

70

--

--

GEHE150

230/60/3

51.0

22.4

149.0

2

6.20

2

1

56.60

70

--

--

GEHE150

460/60/3

24.3

10.6

75.0

2

3.10

2

1

26.96

35

--

--

Electrical Data

67

Electrical Data

68

Table 47. Electrical data single speed blower motor (6 to 25 tons) (continued)

Model No.

Volts

Total Unit Comp

Comp

FLA RLA (ea) LRA (ea)

No. of Comp.

Blower Motor FLA

Blower Motor hp

Maximum

Fan Motor Num

Minimum Circuit
Ampacity

Overcurrent
Protective

Electric Heat kW(a)

Device

Electric Heat
Amps(a)

GEHE150

575/60/3

17.7

7.7

54.0

2

2.30

2

1

19.63

25

--

--

GEHE150

208/60/3

54.2

22.4

149.0

2

9.40

3

1

59.80

80

--

--

GEHE150

230/60/3

53.0

22.4

149.0

2

8.20

3

1

58.60

80

--

--

GEHE150

460/60/3

25.3

10.6

75.0

2

4.10

3

1

27.95

35

--

--

GEHE150

575/60/3

18.7

7.7

54.0

2

3.30

3

1

20.63

25

--

--

GEHE150

208/60/3

58.8

22.4

149.0

2

14.00

5

1

64.40

80

--

--

GEHE150

230/60/3

57.8

22.4

149.0

2

13.00

5

1

63.40

80

--

--

GEHE150

460/60/3

27.7

10.6

75.0

2

6.50

5

1

30.35

40

--

--

GEHE150

575/60/3

20.7

7.7

54.0

2

5.30

5

1

22.63

30

--

--

GEHE180

208/60/3

57.1

25.0

164.0

2

7.10

2

1

63.35

80

--

--

GEHE180

230/60/3

56.2

25.0

164.0

2

6.20

2

1

62.45

80

--

--

GEHE180

460/60/3

27.5

12.2

100.0

2

3.10

2

1

30.56

40

--

--

GEHE180

575/60/3

20.3

9.0

78.0

2

2.30

2

1

22.55

30

--

--

GEHE180

208/60/3

59.4

25.0

164.0

2

9.40

3

1

65.65

90

--

--

GEHE180

230/60/3

58.2

25.0

164.0

2

8.20

3

1

64.45

80

--

--

GEHE180

460/60/3

28.5

12.2

100.0

2

4.10

3

1

31.55

40

--

--

GEHE180

575/60/3

21.3

9.0

78.0

2

3.30

3

1

23.55

30

--

--

GEHE180

208/60/3

64.0

25.0

164.0

2

14.00

5

1

70.25

90

--

--

GEHE180

230/60/3

63.0

25.0

164.0

2

13.00

5

1

69.25

90

--

--

GEHE180

460/60/3

30.9

12.2

100.0

2

6.50

5

1

33.95

45

--

--

GEHE180

575/60/3

23.3

9.0

78.0

2

5.30

5

1

25.55

30

--

--

GEHE180

208/60/3

70.0

25.0

164.0

2

20.00

7 1/2

1

76.25

100

--

--

GEHE180

230/60/3

69.4

25.0

164.0

2

19.40

7 1/2

1

75.65

100

--

--

GEHE180

460/60/3

34.1

12.2

100.0

2

9.70

7 1/2

1

37.15

45

--

--

GEHE180

575/60/3

26.0

9.0

78.0

2

8.00

7 1/2

1

28.25

35

--

--

GEVE072

208/60/1

40.0

16.7

79.0

2

6.60

1

1

44.13

60

--

--

GEVE072

230/60/1

39.9

16.7

79.0

2

6.50

1

1

44.08

60

--

--

WSHP-SVX01AD-EN

WSHP-SVX01AD-EN

Table 47. Electrical data single speed blower motor (6 to 25 tons) (continued)

Model No.

Volts

Total Unit Comp

Comp

FLA RLA (ea) LRA (ea)

No. of Comp.

Blower Motor FLA

Blower Motor hp

Maximum

Fan Motor Num

Minimum Circuit
Ampacity

Overcurrent
Protective

Electric Heat kW(a)

Device

Electric Heat
Amps(a)

GEVE072

208/60/1

42.7

16.7

79.0

2

9.30

1 1/2

1

46.88

60

--

--

GEVE072

230/60/1

42.3

16.7

79.0

2

8.90

1 1/2

1

46.48

60

--

--

GEVE072

208/60/1

44.6

16.7

79.0

2

11.20

2

1

48.78

60

--

--

GEVE072

230/60/1

43.6

16.7

79.0

2

10.20

2

1

47.81

60

--

--

GEVE072

208/60/3

24.3

10.4

73.0

2

3.50

1

1

26.90

35

--

--

GEVE072

230/60/3

24.6

10.4

73.0

2

3.80

1

1

27.20

35

--

--

GEVE072

460/60/3

13.4

5.8

38.0

2

1.80

1

1

14.85

20

--

--

GEVE072

208/60/3

26.4

10.4

73.0

2

5.60

1 1/2

1

29.00

35

--

--

GEVE072

230/60/3

25.6

10.4

73.0

2

4.80

1 1/2

1

28.20

35

--

--

GEVE072

460/60/3

14.0

5.8

38.0

2

2.40

1 1/2

1

15.45

20

--

--

GEVE072

208/60/3

27.9

10.4

73.0

2

7.10

2

1

30.50

40

--

--

GEVE072

230/60/3

27.0

10.4

73.0

2

6.20

2

1

29.60

40

--

--

GEVE072

460/60/3

14.7

5.8

38.0

2

3.10

2

1

16.16

20

--

--

GEVE090

208/60/3

28.4

14.5/10.4 98.0/73.0

2

3.50

1

1

32.03

45

--

--

GEVE090

230/60/3

28.7

14.5/10.4 98.0/73.0

2

3.80

1

1

32.33

45

--

--

GEVE090

460/60/3

13.9

6.3/5.8 55.0/38.0

2

1.80

1

1

15.48

20

--

--

GEVE090

208/60/3

30.5

14.5/10.4 98.0/73.0

2

5.60

1 1/2

1

34.13

45

--

--

GEVE090

230/60/3

29.7

14.5/10.4 98.0/73.0

2

4.80

1 1/2

1

33.33

45

--

--

GEVE090

460/60/3

14.5

6.3/5.8 55.0/38.0

2

2.40

1 1/2

1

16.08

20

--

--

GEVE090

208/60/3

32.0

14.5/10.4 98.0/73.0

2

7.10

2

1

35.63

50

--

--

GEVE090

230/60/3

31.1

14.5/10.4 98.0/73.0

2

6.20

2

1

34.73

45

--

--

GEVE090

460/60/3

15.2

6.3/5.8 55.0/38.0

2

3.10

2

1

16.79

20

--

--

GEVE090

575/60/3

12.1

6.0/3.8 41.0/36.5

2

2.30

2

1

13.60

15

--

--

GEVE090

208/60/3

34.3

14.5/10.4 98.0/73.0

2

9.40

3

1

37.93

50

--

--

Electrical Data

69

Electrical Data

70

Table 47. Electrical data single speed blower motor (6 to 25 tons) (continued)

Model No.

Volts

Total Unit Comp

Comp

FLA RLA (ea) LRA (ea)

No. of Comp.

Blower Motor FLA

Blower Motor hp

Maximum

Fan Motor Num

Minimum Circuit
Ampacity

Overcurrent
Protective

Electric Heat kW(a)

Device

Electric Heat
Amps(a)

GEVE090

230/60/3

33.1

14.5/10.4 98.0/73.0

2

8.20

3

1

36.73

50

--

--

GEVE090

460/60/3

16.2

6.3/5.8 55.0/38.0

2

4.10

3

1

17.78

20

--

--

GEVE090

575/60/3

13.1

6.0/3.8 41.0/36.5

2

3.30

3

1

14.60

20

--

--

GEVE120

208/60/3

37.6

16

110

2

5.60

1 1/2

1

41.60

50

--

--

GEVE120

230/60/3

36.8

16

110

2

4.80

1 1/2

1

40.80

50

--

--

GEVE120

460/60/3

18.0

7.8

52

2

2.40

1 1/2

1

19.95

25

--

--

GEVE120

208/60/3

39.1

16

110

2

7.10

2

1

43.10

50

--

--

GEVE120

230/60/3

38.2

16

110

2

6.20

2

1

42.20

50

--

--

GEVE120

460/60/3

18.7

7.8

52

2

3.10

2

1

20.66

25

--

--

GEVE120

575/60/3

13.7

5.7

38.9

2

2.30

2

1

15.13

20

--

--

GEVE120

208/60/3

41.4

16

110

2

9.40

3

1

45.40

60

--

--

GEVE120

230/60/3

40.2

16

110

2

8.20

3

1

44.20

60

--

--

GEVE120

460/60/3

19.7

7.8

52

2

4.10

3

1

21.65

25

--

--

GEVE120

575/60/3

14.7

5.7

38.9

2

3.30

3

1

16.13

20

--

--

GEVE120

208/60/3

46.0

16

110

2

14.00

5

1

50.00

60

--

--

GEVE120

230/60/3

45.0

16

110

2

13.00

5

1

49.00

60

--

--

GEVE120

460/60/3

22.1

7.8

52

2

6.50

5

1

24.05

30

--

--

GEVE120

575/60/3

16.7

5.7

38.9

2

5.30

5

1

18.13

20

--

--

GEVE150

208/60/3

51.9

22.4

149

2

7.10

2

1

57.50

70

--

--

GEVE150

230/60/3

51.0

22.4

149

2

6.20

2

1

56.60

70

--

--

GEVE150

460/60/3

24.3

10.6

75

2

3.10

2

1

26.96

35

--

--

GEVE150

575/60/3

17.7

7.7

54

2

2.30

2

1

19.63

25

--

--

GEVE150

208/60/3

54.2

22.4

149

2

9.40

3

1

59.80

80

--

--

GEVE150

230/60/3

53.0

22.4

149

2

8.20

3

1

58.60

80

--

--

GEVE150

460/60/3

25.3

10.6

75

2

4.10

3

1

27.95

35

--

--

GEVE150

575/60/3

18.7

7.7

54

2

3.30

3

1

20.63

25

--

--

WSHP-SVX01AD-EN

WSHP-SVX01AD-EN

Table 47. Electrical data single speed blower motor (6 to 25 tons) (continued)

Model No.

Volts

Total Unit Comp

Comp

FLA RLA (ea) LRA (ea)

No. of Comp.

Blower Motor FLA

Blower Motor hp

Maximum

Fan Motor Num

Minimum Circuit
Ampacity

Overcurrent
Protective

Electric Heat kW(a)

Device

Electric Heat
Amps(a)

GEVE150

208/60/3

58.8

22.4

149

2

14.00

5

1

64.40

80

--

--

GEVE150

230/60/3

57.8

22.4

149

2

13.00

5

1

63.40

80

--

--

GEVE150

460/60/3

27.7

10.6

75

2

6.50

5

1

30.35

40

--

--

GEVE150

575/60/3

20.7

7.7

54

2

5.30

5

1

22.63

30

--

--

GEVE180

208/60/3

59.4

25

164

2

9.40

3

1

65.65

90

--

--

GEVE180

230/60/3

58.2

25

164

2

8.20

3

1

64.45

80

--

--

GEVE180

460/60/3

28.5

12.2

100

2

4.10

3

1

31.55

40

--

--

GEVE180

575/60/3

21.3

9

78

2

3.30

3

1

23.55

30

--

--

GEVE180

208/60/3

64.0

25

164

2

14.00

5

1

70.25

90

--

--

GEVE180

230/60/3

63.0

25

164

2

13.00

5

1

69.25

90

--

--

GEVE180

460/60/3

30.9

12.2

100

2

6.50

5

1

33.95

45

--

--

GEVE180

575/60/3

23.3

9

78

2

5.30

5

1

25.55

30

--

--

GEVE180

208/60/3

70.0

25

164

2

20.00

7 1/2

1

76.25

100

--

--

GEVE180

230/60/3

69.4

25

164

2

19.40

7 1/2

1

75.65

100

--

--

GEVE180

460/60/3

34.1

12.2

100

2

9.70

7 1/2

1

37.15

45

--

--

GEVE180

575/60/3

26.0

9

78

2

8.00

7 1/2

1

28.25

35

--

--

GEVE240

208/60/3

74.2

30.1

225

2

14.00

5

1

81.73

110

--

--

GEVE240

230/60/3

73.2

30.1

225

2

13.00

5

1

80.73

110

--

--

GEVE240

460/60/3

39.9

16.7

114

2

6.50

5

1

44.08

60

--

--

GEVE240

575/60/3

29.7

12.2

80

2

5.30

5

1

32.75

40

--

--

GEVE240

208/60/3

80.2

30.1

225

2

20.00

7 1/2

1

87.73

110

--

--

GEVE240

230/60/3

79.6

30.1

225

2

19.40

7 1/2

1

87.13

110

--

--

GEVE240

460/60/3

43.1

16.7

114

2

9.70

7 1/2

1

47.28

60

--

--

GEVE240

575/60/3

32.4

12.2

80

2

8.00

7 1/2

1

35.45

45

--

--

GEVE240

208/60/3

86.2

30.1

225

2

26.00

10

1

93.73

110

--

--

GEVE240

230/60/3

85.2

30.1

225

2

25.00

10

1

92.73

110

--

--

GEVE240

460/60/3

45.9

16.7

114

2

12.50

10

1

50.08

60

--

--

Electrical Data

71

Electrical Data

72

Table 47. Electrical data single speed blower motor (6 to 25 tons) (continued)

Model No.

Volts

Total Unit Comp

Comp

FLA RLA (ea) LRA (ea)

No. of Comp.

Blower Motor FLA

Blower Motor hp

Maximum

Fan Motor Num

Minimum Circuit
Ampacity

Overcurrent
Protective

Electric Heat kW(a)

Device

Electric Heat
Amps(a)

GEVE240

575/60/3

34.4

12.2

80

2

10.00

10

1

37.45

45

--

--

GEVE240

208/60/3

97.2

30.1

225

2

37.00

15

1

106.45

125

--

--

GEVE240

230/60/3

96.2

30.1

225

2

36.00

15

1

105.20

125

--

--

GEVE240

460/60/3

51.4

16.7

114

2

18.00

15

1

55.90

70

--

--

GEVE240

575/60/3

38.5

12.2

80

2

14.10

15

1

42.03

50

--

--

GEVE300

208/60/3

110.2

48.1

245

2

14.00

5

1

122.23

150

--

--

GEVE300

230/60/3

109.2

48.1

245

2

13.00

5

1

121.23

150

--

--

GEVE300

460/60/3

43.7

18.6

125

2

6.50

5

1

48.35

60

--

--

GEVE300

575/60/3

34.7

14.7

100

2

5.30

5

1

38.38

50

--

--

GEVE300

208/60/3

116.2

48.1

245

2

20.00

7 1/2

1

128.23

175

--

--

GEVE300

230/60/3

115.6

48.1

245

2

19.40

7 1/2

1

127.63

175

--

--

GEVE300

460/60/3

46.9

18.6

125

2

9.70

7 1/2

1

51.55

70

--

--

GEVE300

575/60/3

37.4

14.7

100

2

8.00

7 1/2

1

41.08

50

--

--

GEVE300

208/60/3

122.2

48.1

245

2

26.00

10

1

134.23

175

--

--

GEVE300

230/60/3

121.2

48.1

245

2

25.00

10

1

133.23

175

--

--

GEVE300

460/60/3

49.7

18.6

125

2

12.50

10

1

54.35

70

--

--

GEVE300

575/60/3

39.4

14.7

100

2

10.00

10

1

43.08

50

--

--

GEVE300

208/60/3

133.2

48.1

245

2

37.00

15

1

145.23

175

--

--

GEVE300

230/60/3

132.2

48.1

245

2

36.00

15

1

144.23

175

--

--

GEVE300

460/60/3

55.2

18.6

125

2

18.00

15

1

59.85

70

--

--

GEVE300

575/60/3

43.5

14.7

100

2

14.10

15

1

47.18

60

--

--

WSHP-SVX01AD-EN

Table 48. Electrical data - ECM motors - 0.5 to 5 tons GEV/H

Electrical Data

Model No.

Unit Volts

Total Unit FLA

Comp RLA (ea)

Comp LRA (ea)

Blower Motor FLA

Blower Motor
HP

Maximum

Minimum Overcur-

Circuit

rent

Ampacity Protective

Device

GEV/H006 GEV/H006 GEV/H009 GEV/H009 GEV/H012 GEV/H012 GEV/H015 GEV/H015 GEV/H018 GEV/H018 GEV/H024 GEV/H024 GEV/H024 GEV/H024 GEV/H030 GEV/H030 GEV/H030 GEV/H030 GEV/H036 GEV/H036 GEV/H036 GEV/H036 GEV/H042 GEV/H042 GEV/H042 GEV/H048 GEV/H048 GEV/H048 GEV/H060 GEV/H060 GEV/H060

208-230/60/1

3.9

3.6

27.0

0.3

265/60/1

3.3

3.0

22.0

0.3

208-230/60/1

4.7

4.0

27.0

0.7

265/60/1

3.9

3.3

22.0

0.6

208-230/60/1

6.6

5.7

27.0

0.9

265/60/1

5.3

4.5

32.0

0.8

208-230/60/1

8.2

7.3

36.0

0.9

265/60/1

5.6

4.8

30.0

0.8

208-230/60/1

9.7

8.5

38.0

1.2

265/60/1

7.8

6.8

35.0

1.0

208-230/60/1

15.2

13.5

58.3

1.7

265/60/1

10.4

9.0

54.0

1.4

208-230/60/3

8.8

7.1

55.4

1.7

460/60/3

4.3

3.5

28.0

0.8

208-230/60/1

15.9

14.1

73.0

1.8

208-230/60/3

10.7

8.9

58.0

1.8

265/60/1

12.8

11.2

60.0

1.6

460/60/3

5.1

4.2

28.0

0.9

208-230/60/1

19.3

16.7

79.0

2.7

265/60/1

15.8

13.5

72.0

2.3

208-230/60/3

13.1

10.4

73.0

2.7

460/60/3

7.1

5.8

38.0

1.3

208-230/60/1

21.2

17.9

112.0

3.3

208-230/60/3

16.8

13.5

88.0

3.3

460/60/3

7.6

6.0

44.0

1.6

208-230/60/1

25.3

21.4

135.0

4.0

208-230/60/3

18.5

14.5

98.0

4.0

460/60/3

8.3

6.3

55.0

2.0

208-230/60/1

31.3

26.4

134.0

4.9

208-230/60/3

20.9

16.0

110.0

4.9

460/60/3

10.3

7.8

52.0

2.5

1/3

5/5

15/15

1/3

5

15

1/3

6/6

15/15

1/3

5

15

1/3

9/9

15/15

1/3

7

15

1/3

10/10

15/15

1/3

7

15

1/3

12/12

20/20

1/3

10

15

1/2

19/19

30/30

1/2

13

20

1/2

11/11

15/15

1/2

6

15

3/4

20/20

30/30

3/4

13/13

20/20

3/4

16

25

3/4

7

15

3/4

24/24

40/40

3/4

20

30

3/4

16/16

25/25

3/4

9

15

3/4

26/26

40/40

3/4

21/21

30/30

1

10

15

1

31/31

50/50

1

23/23

35/35

1

10

15

1

38/38

60/60

1

25/25

40/40

1

13

20

WSHP-SVX01AD-EN

73

WSHP-SVX01AD-EN

74

Table 49. Electrical data two speed blower motor 6 to 25 tons

Model

Volts

Total Unit FLA

Comp RLA (ea)

Comp LRA (ea)

GEHE072

208/60/3

24.1

10.4

73

GEHE072

230/60/3

23.8

10.4

73

GEHE072

460/60/3

13.1

5.8

38

GEHE072

208/60/3

25.7

10.4

73

GEHE072

230/60/3

25.2

10.4

73

GEHE072

460/60/3

13.8

5.8

38

GEHE072

208/60/3

27.5

10.4

73

GEHE072

230/60/3

26.9

10.4

73

GEHE072

460/60/3

14.7

5.8

38

GEHE090

208/60/3

28.2

14.5/10.4

98/73

GEHE090

230/60/3

27.9

14.5/10.4

98/73

GEHE090

460/60/3

13.6

6.3/5.8

55/38

GEHE090

208/60/3

29.8

14.5/10.4

98/73

GEHE090

230/60/3

29.3

14.5/10.4

98/73

GEHE090

460/60/3

14.3

6.3/5.8

55/38

GEHE090

208/60/3

31.6

14.5/10.4

98/73

GEHE090

230/60/3

31.0

14.5/10.4

98/73

GEHE090

460/60/3

15.2

6.3/5.8

55/38

GEHE090

208/60/3

33.7

14.5/10.4

98/73

GEHE090

230/60/3

32.9

14.5/10.4

98/73

GEHE090

460/60/3

16.6

6.3

55

GEHE120

208/60/3

36.9

16.0

110

GEHE120

230/60/3

36.4

16.0

110

GEHE120

460/60/3

17.8

7.8

52

GEHE120

208/60/3

38.7

16.0

110

GEHE120

230/60/3

38.1

16.0

110

GEHE120

460/60/3

18.7

7.8

52

GEHE120

208/60/3

40.8

16.0

110

GEHE120

230/60/3

40.0

16.0

110

GEHE120

460/60/3

19.6

7.8

52

No. of Comp
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2

Blower Motor FLA
3.3 3.0 1.5 4.9 4.4 2.2 6.7 6.1 3.1 3.3 3.0 1.5 4.9 4.4 2.2 6.7 6.1 3.1 8.8 8.0 4.0 4.9 4.4 2.2 6.7 6.1 3.1 8.8 8.0 4.0

Blower Motor
HP 1 1 1 1 1/2 1 1/2 1 1/2 2 2 2 1 1 1 1 1/2 1 1/2 1 1/2 2 2 2 3 3 3 1 1/2 1 1/2 1 1/2 2 2 2 3 3 3

Fan Motors
No. 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

Minimum Circuit
Ampacity 26.70 26.40 14.55 28.30 27.80 15.25 30.10 29.50 16.15 31.83 31.53 15.18 33.43 32.93 15.88 35.23 34.63 16.78 37.33 36.53 18.18 40.90 40.40 19.75 42.70 42.10 20.65 44.80 44.00 21.55

Maximum Overcurrent Protection
35 35 20 35 35 20 40 35 20 45 45 20 45 45 20 45 45 20 50 50 20 50 50 25 50 50 25 60 60 25

Electrical Data

75

WSHP-SVX01AD-EN

Table 49. Electrical data two speed blower motor 6 to 25 tons (continued)

Model
GEHE120 GEHE120 GEHE120 GEHE150 GEHE150 GEHE150 GEHE150 GEHE150 GEHE150 GEHE150 GEHE150 GEHE150 GEHE150 GEHE150 GEHE150 GEHE180 GEHE180 GEHE180 GEHE180 GEHE180 GEHE180 GEHE180 GEHE180 GEHE180 GEHE180 GEHE180 GEHE180 GEVE072 GEVE072 GEVE072

Volts
208/60/3 230/60/3 460/60/3 208/60/3 230/60/3 460/60/3 208/60/3 230/60/3 460/60/3 208/60/3 230/60/3 460/60/3 208/60/3 230/60/3 460/60/3 208/60/3 230/60/3 460/60/3 208/60/3 230/60/3 460/60/3 208/60/3 230/60/3 460/60/3 208/60/3 230/60/3 460/60/3 208/60/3 230/60/3 460/60/3

Total Unit FLA 46.6 45.2 22.2 49.7 49.2 23.4 51.5 50.9 24.3 53.6 52.8 25.2 59.4 58.0 27.8 56.7 56.1 27.5 58.8 58.0 28.4 64.6 63.2 31.0 72.1 70.0 34.4 24.1 23.8 13.1

Comp RLA (ea) 16.0 16.0 7.8 22.4 22.4 10.6 22.4 22.4 10.6 22.4 22.4 10.6 22.4 22.4 10.6 25.0 25.0 12.2 25.0 25.0 12.2 25.0 25.0 12.2 25.0 25.0 12.2 10.4 10.4 5.8

Comp LRA (ea) 110 110
52 149 149 75 149 149 75 149 149 75 149 149 75 164 164 100 164 164 100 164 164 100 164 164 100 73 73 38

No. of Comp
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2

Blower Motor FLA 14.6 13.2
6.6 4.9 4.4 2.2 6.7 6.1 3.1 8.8 8.0 4.0 14.6 13.2 6.6 6.7 6.1 3.1 8.8 8.0 4.0 14.6 13.2 6.6 22.1 20.0 10.0 3.3 3.0 1.5

Blower Motor
HP 5 5 5 1 1/2 1 1/2 1 1/2 2 2 2 3 3 3 5 5 5 2 2 2 3 3 3 5 5 5 7 1/2 7 1/2 7 1/2 1 1 1

Fan Motors
No. 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

Minimum Circuit
Ampacity 50.60 49.20 24.15 55.30 54.80 26.05 57.10 56.50 26.95 59.20 58.40 27.85 65.00 63.60 30.45 62.95 62.35 30.55 65.05 64.25 31.45 70.85 69.45 34.05 78.35 76.25 37.45 26.70 26.40 14.55

Maximum Overcurrent Protection
60 60 30 70 70 35 70 70 35 80 80 35 80 80 40 80 80 40 90 80 40 90 90 45 100 100 45 35 35 20

Electrical Data

WSHP-SVX01AD-EN

76

Table 49. Electrical data two speed blower motor 6 to 25 tons (continued)

Model
GEVE072 GEVE072 GEVE072 GEVE072 GEVE072 GEVE072 GEVE090 GEVE090 GEVE090 GEVE090 GEVE090 GEVE090 GEVE090 GEVE090 GEVE090 GEVE090 GEVE090 GEVE090 GEVE120 GEVE120 GEVE120 GEVE120 GEVE120 GEVE120 GEVE120 GEVE120 GEVE120 GEVE120 GEVE120 GEVE120

Volts
208/60/3 230/60/3 460/60/3 208/60/3 230/60/3 460/60/3 208/60/3 230/60/3 460/60/3 208/60/3 230/60/3 460/60/3 208/60/3 230/60/3 460/60/3 208/60/3 230/60/3 460/60/3 208/60/3 230/60/3 460/60/3 208/60/3 230/60/3 460/60/3 208/60/3 230/60/3 460/60/3 208/60/3 230/60/3 460/60/3

Total Unit FLA 25.7 25.2 13.8 27.5 26.9 14.7 28.2 27.9 13.6 29.8 29.3 14.3 31.6 31.0 15.2 33.7 32.9 16.1 36.9 36.4 17.8 38.7 38.1 18.7 40.8 40.0 19.6 46.6 45.2 22.2

Comp RLA (ea) 10.4 10.4 5.8 10.4 10.4 5.8 14.5/10.4 14.5/10.4 6.3/5.8 14.5/10.4 14.5/10.4 6.3/5.8 14.5/10.4 14.5/10.4 6.3/5.8 14.5/10.4 14.5/10.4 6.3/5.8 16.0 16.0 7.8 16.0 16.0 7.8 16.0 16.0 7.8 16.0 16.0 7.8

Comp LRA (ea)
73 73 38 73 73 38 98/73 98/73 55/38 98/73 98/73 55/38 98/73 98/73 55/38 98/73 98/73 55/38 110 110 52 110 110 52 110 110 52 110 110 52

No. of Comp
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2

Blower Motor FLA
4.9 4.4 2.2 6.7 6.1 3.1 3.3 3.0 1.5 4.9 4.4 2.2 6.7 6.1 3.1 8.8 8.0 4.0 4.9 4.4 2.2 6.7 6.1 3.1 8.8 8.0 4.0 14.6 13.2 6.6

Blower Motor
HP 1 1/2 1 1/2 1 1/2
2 2 2 1 1 1 1 1/2 1 1/2 1 1/2 2 2 2 3 3 3 1 1/2 1 1/2 1 1/2 2 2 2 3 3 3 5 5 5

Fan Motors
No. 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

Minimum Circuit
Ampacity 28.30 27.80 15.25 30.10 29.50 16.15 31.83 31.53 15.18 33.43 32.93 15.88 35.23 34.63 16.78 37.33 36.53 17.68 40.90 40.40 19.75 42.70 42.10 20.65 44.80 44.00 21.55 50.60 49.20 24.15

Maximum Overcurrent Protection
35 35 20 40 35 20 45 45 20 45 45 20 45 45 20 50 50 20 50 50 25 50 50 25 60 60 25 60 60 30

Electrical Data

77

WSHP-SVX01AD-EN

Table 49. Electrical data two speed blower motor 6 to 25 tons (continued)

Model
GEVE150 GEVE150 GEVE150 GEVE150 GEVE150 GEVE150 GEVE150 GEVE150 GEVE150 GEVE180 GEVE180 GEVE180 GEVE180 GEVE180 GEVE180 GEVE180 GEVE180 GEVE180 GEVE240 GEVE240 GEVE240 GEVE240 GEVE240 GEVE240 GEVE240 GEVE240 GEVE240 GEVE240 GEVE300 GEVE300

Volts
208/60/3 230/60/3 460/60/3 208/60/3 230/60/3 460/60/3 208/60/3 230/60/3 460/60/3 208/60/3 230/60/3 460/60/3 208/60/3 230/60/3 460/60/3 208/60/3 230/60/3 460/60/3 208/60/3 230/60/3 460/60/3 208/60/3 230/60/3 460/60/3 208/60/3 230/60/3 460/60/3 460/60/3 208/60/3 230/60/3

Total Unit FLA 51.5 50.9 24.3 53.6 52.8 25.2 59.4 58.0 27.8 58.8 58.0 28.4 64.6 63.2 31.0 72.1 70.0 34.4 74.8 73.4 40.0 82.3 80.2 43.4 87.8 85.2 46.4 53.4 110.8 109.4

Comp RLA (ea) 22.4 22.4 10.6 22.4 22.4 10.6 22.4 22.4 10.6 25.0 25.0 12.2 25.0 25.0 12.2 25.0 25.0 12.2 30.1 30.1 16.7 30.1 30.1 16.7 30.1 30.1 16.7 16.7 48.1 48.1

Comp LRA (ea) 149 149
75 149 149 75 149 149 75 164 164 100 164 164 100 164 164 100 225 225 114 225 225 114 225 225 114 114 245 245

No. of Comp
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2

Blower Motor FLA
6.7 6.1 3.1 8.8 8.0 4.0 14.6 13.2 6.6 8.8 8.0 4.0 14.6 13.2 6.6 22.1 20.0 10.0 14.6 13.2 6.6 22.1 20.0 10.0 27.6 25.0 13.0 20.0 14.6 13.2

Blower Motor
HP 2 2 2 3 3 3 5 5 5 3 3 3 5 5 5 7 1/2 7 1/2 7 1/2 5 5 5 7 1/2 7 1/2 7 1/2 10 10 10 15 5 5

Fan Motors
No. 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

Minimum Circuit
Ampacity 57.10 56.50 26.95 59.20 58.40 27.85 65.00 63.60 30.45 65.05 64.25 31.45 70.85 69.45 34.05 78.35 76.25 37.45 82.33 80.93 44.18 89.83 87.73 47.58 95.33 92.73 50.58 58.40 122.83 121.43

Maximum Overcurrent Protection
70 70 35 80 80 35 80 80 40 90 80 40 90 90 45 100 100 45 110 110 60 110 110 60 125 110 60 70 150 150

Electrical Data

WSHP-SVX01AD-EN

78

Table 49. Electrical data two speed blower motor 6 to 25 tons (continued)

Model
GEVE300 GEVE300 GEVE300 GEVE300 GEVE300 GEVE300 GEVE300 GEVE300

Volts
460/60/3 208/60/3 230/60/3 460/60/3 208/60/3 230/60/3 460/60/3 460/60/3

Total Unit FLA 43.8 118.3 116.2 47.2 123.8 121.2 50.2 57.2

Comp RLA (ea)
18.6 48.1 48.1 18.6 48.1 48.1 18.6 18.6

Comp LRA (ea)
125 245 245 125 245 245 125 125

No. of Comp
2 2 2 2 2 2 2 2

Blower Motor FLA
6.6 22.1 20.0 10.0 27.6 25.0 13.0 20.0

Blower Motor
HP 5 7 1/2 7 1/2 7 1/2 10 10 10 15

Fan Motors
No. 1 1 1 1 1 1 1 1

Minimum Circuit
Ampacity
48.45 130.33 128.23 51.85 135.83 133.23 54.85 62.20

Maximum Overcurrent Protection
60 175 175 70 175 175 70 80

Electrical Data

Table 50. Electrical minimum and maximum 0.5 to 25 tons

Digit 8

Rated Voltage

Hz

pH

1

208

60

1

2

230

60

1

3

208

60

3

4

460

60

3

5

575

60

3

6

220-240

50

1

7

265

60

1

8

230

60

3

9

380-415

50

3

A

208-230

60

1

B

208-230

60

3

Min Utiliz. Volts Max Utiliz. Volts

197

229

207

253

187

229

414

506

518

633

198

264

239

292

207

253

342

456

197

253

187

253

Table 51. GEV/H Electric duct heater data (0.5-6T)

MODEL GEV/H006 GEV/H006 GEV/H009 GEV/H009 GEV/H012 GEV/H012 GEV/H015 GEV/H015 GEV/H018 GEV/H018 GEV/H024 GEV/H024 GEV/H024 GEV/H024 GEV/H030 GEV/H030 GEV/H030 GEV/H030 GEV/H036 GEV/H036 GEV/H036 GEV/H036 GEV/H036 GEV/H036 GEV/H036 GEV/H036 GEV/H036 GEV/H036

EH Size Medium Medium Medium Medium Medium Medium Medium Medium Medium Medium Medium Medium Medium Medium Medium Medium Medium Medium
Low Medium
High Low Medium High Low Medium High Low

Volts 208-230/60/1
265/60/1 208-230/60/1
265/60/1 208-230/60/1
265/60/1 208-230/60/1
265/60/1 208-230/60/1
265/60/1 208-230/60/1
265/60/1 208-230/60/3
460/60/3 208-230/60/1 208-230/60/3
265/60/1 460/60/3 208-230/60/1 208-230/60/1 208-230/60/1 265/60/1 265/60/1 265/60/1 208-230/60/3 208-230/60/3 208-230/60/3 460/60/3

kW 1.2/1.5
1.4 1.2/1.5
1.4 1.2/1.5
1.4 2.0/2.5
2.3 2.0/2.5
2.3 3.3/4.0
3.7 3.3/4.0
3.7 3.3/4.0 3.3/4.0
3.7 3.7 4.9/6.0 8.2/10.0 12.3/15.0 5.5 9.2 13.7 4.9/6.0 8.2/10.0 12.3/15.0 5.5

Amps 5.9/6.5
5.2 5.9/6.5
5.2 5.9/6.5
5.2 9.8/10.9
8.6 9.8/10.9
8.6 15.7/17.4
13.8 9.1/10.1
4.6 15.7/17.4 9.1/10.1
13.8 4.6 23.6/26.1 39.3/43.5 59.0/65.2 20.7 34.5 51.8 13.6/15.1 22.7/25.1 34.1/37.7 6.9

WSHP-SVX01AD-EN

Electrical Data
79

Electrical Data

Table 51. GEV/H Electric duct heater data (0.5-6T) (continued)

MODEL GEV/H036 GEV/H036 GEV/H042 GEV/H042 GEV/H042 GEV/H042 GEV/H042 GEV/H042 GEV/H042 GEV/H042 GEV/H042 GEV/H048 GEV/H048 GEV/H048 GEV/H048 GEV/H048 GEV/H048 GEV/H048 GEV/H048 GEV/H048 GEV/H060 GEV/H060 GEV/H060 GEV/H060 GEV/H060 GEV/H060 GEV/H060 GEV/H060 GEV/H060

EH Size Medium
High Low Medium High Low Medium High Low Medium High Low Medium High Low Medium High Low Medium High Low Medium High Low Medium High Low Medium High

Volts 460/60/3 460/60/3 208-230/60/1 208-230/60/1 208-230/60/1 208-230/60/3 208-230/60/3 208-230/60/3 460/60/3 460/60/3 460/60/3 208-230/60/1 208-230/60/1 208-230/60/1 208-230/60/3 208-230/60/3 208-230/60/3 460/60/3 460/60/3 460/60/3 208-230/60/1 208-230/60/1 208-230/60/1 208-230/60/3 208-230/60/3 208-230/60/3 460/60/3 460/60/3 460/60/3

kW 9.2 13.8 4.9/6.0 8.2/10.0 12.3/15.0 4.9/6.0 8.2/10.0 12.3/15.0 5.5 9.2 13.8 4.9/6.0 8.2/10.0 12.3/15.0 4.9/6.0 8.2/10.0 12.3/15.0 5.5 9.2 13.8 4.9/6.0 8.2/10.0 12.3/15.0 4.9/6.0 8.2/10.0 12.3/15.0 5.5 9.2 13.8

Note: Electric heat performance table with heat rise data can be found in Electric Heat and 575V Water Source Heat Pump 0 to 5 Tons Installation Instructions (WSHP-SVN011*-EN).

Amps 11.5 17.3
23.6/26.1 39.3/43.5 59.0/65.2 13.6/15.1 22.7/25.1 34.1/37.7
6.9 11.5 17.3 23.6/26.1 39.3/43.5 59.0/65.2 13.6/15.1 22.7/25.1 34.1/37.7 6.9 11.5 17.3 23.6/26.1 39.3/43.5 59.0/65.2 13.6/15.1 22.7/25.1 34.1/37.7 6.9 11.5 17.3

80

WSHP-SVX01AD-EN

Pre-Start Checklist
Before energizing the unit, the following system devices must be checked:
· Is the high voltage power supply correct and in accordance with the nameplate ratings?
· Is phasing of the unit correct per compressor rotation (scroll compressor only)?
· Is the field wiring and circuit protection the correct size?
· Is the low voltage control circuit wiring correct per the unit wiring diagram?
· Is the piping system clean/complete and correct? (A recommendation of all system flushing of debris from the water-to-refrigerant heat exchanger, along with air purging from the water-to-refrigerant heat exchanger be done in accordance with the Closed-Loop/Ground Source Heat Pump Systems Installation Guide).
· Is vibration isolation provided? (i.e. unit isolation pad, hose kits)
· Is unit serviceable? (See clearance specifications in Unit Dimensions and Weights).

· Are the low/high-side pressure temperature caps secure and in place?
· Are all the unit access panels secure and in place?
· Is the thermostat in the OFF position?
· Is the water flow established and circulating through all the units?
· Is the duct work correctly sized, run, taped, insulated and weather proofed with proper unit arrangement?
· Is the condensate line properly sized, run, trapped, pitched and primed?
· Is the zone sensor correctly wired and in a good location?
· Does the indoor blower turn freely without rubbing?
· Has all work been done in accordance with applicable local and national codes?
· Has heat transfer fluid been added in the proper mix to prevent freezing in closed system application?

WSHP-SVX01AD-EN

81

Start-Up

Initial Unit Start-Up
Note: Start-up with the heat pump thermostat is included below:
1. Set the thermostat to the highest position.
2. Set the thermostat system switch to COOL with the fan control to AUTO. The compressor should NOT run.
3. Reduce the thermostat setting until the compressor, reversing valve, solenoid valve, and loop pump are energized. Adjust water flow utilizing pressure/ temperature plugs and comparing to tables contained in specification sheet data.
4. Water leaving the heat exchanger should be warmer than the entering water temperature (approximately 912ºF); blower operation should be smooth; compressor and blower amps should be within data plate ratings; the suction line should be cool with no frost observed in the refrigerant circuit.
5. Check the cooling refrigerant pressures against values in "Operating Pressures," p. 82.
6. Turn the thermostat system switch to the OFF position. Unit should stop running and the reversing valve should de-energize.
7. Leave unit off for approximately FIVE minutes to allow for pressure equalization.
8. Turn the thermostat to the lowest setting.
9. Set the thermostat system switch to the HEAT position.
10. Adjust the temperature setting upward until the unit is energized. Warm air should blow from the register. A water temperature decrease of approximately 5-9ºF leaving the heat exchanger should be noted. The blower and compressor operation should be smooth with no frost observed in the refrigeration circuit.
11. Check the heating refrigerant pressures against values in "Operating Pressures," p. 82.
12. Set the thermostat to maintain the desired space temperature.
13. Instruct the owner on system operation.

Table 52. Checklist

MODE

Heat

Cool

Entering fluid temperature

_______F

_______F

Leaving fluid temperature

_______F

_______F

Temperature differential

_______F

_______F

Return-air temperature DB/WB

_______F

_______F

Table 52. Checklist (continued)

MODE
Supply-air temperature DB/WB

Heat _______F

Temperature differential
Water coil heat exchanger (Water Pressure IN)

_______F ________PSIG

Water coil heat exchanger (Water Pressure OUT)

________PSIG

Pressure Differential COMPRESSOR Amps

_________PSIG

Volts
Discharge line temperature (after 10 minutes)

_______F

Cool _______F _______F ________PSIG ________PSIG _________PSIG
_______F

Start-Up Checklist and Log
Installing Contractor: Use this checklist to thoroughly check-out the system and units before and during start-up. (This form need not be returned to the factory unless requested during technical service support).
Job Name:
Model Number:
Date:
Serial Number:
To minimize troubleshooting and costly system failures, complete the following checks and data entries before the system is put into full operation.
Operating Pressures
There are many variables (airflow, air temperatures) in an air conditioning system that will affect operating refrigerant pressures and temperatures. The charts below shows approximate conditions and is based on air flow at the rated SCFM, entering air at 80.6°F (DB), 66.2°F (WB) in cooling, 68°F (DB) in heating. (+)Heating data with 35°F EWT is based on the use of an anti-freeze solution having a freezing point 20°F lower than the minimum expected entering temperature.

82

WSHP-SVX01AD-EN

Start-Up

Table 53. Operating pressures in cooling/heating for GE units

Model

Entering Water
Temp (°F)

Water Flow (GPM)

Operating Data Cooling

Heating

Suction Discharge Water Air Temp Suction Discharge Water Air Temp

Pressure Pressure Temp Rise Drop (°F Pressure Pressure Temp Rise (°F

(psig)

(pgig)

(°F)

DB)

(psig)

(psig) Drop (°F) DB)

GEV/H006 GEV/H006 GEV/H006 GEV/H006 GEV/H006 GEV/H006 GEV/H006 GEV/H006 GEV/H006 GEV/H006 GEV/H006 GEV/H006 GEV/H006 GEV/H006 GEV/H009 GEV/H009 GEV/H009 GEV/H009 GEV/H009 GEV/H009 GEV/H009 GEV/H009 GEV/H009 GEV/H009 GEV/H009 GEV/H009 GEV/H009 GEV/H009 GEV/H012 GEV/H012 GEV/H012 GEV/H012 GEV/H012 GEV/H012 GEV/H012 GEV/H012 GEV/H012 GEV/H012 GEV/H012 GEV/H012 GEV/H012

32

1.20

--

--

--

--

90-104 284-361

5-6

19-28

32

1.50

--

--

--

--

92-106 286-365

4-5

19-28

45

1.20

128-147 184-234

15-18

27-32

111-127 308-392

7-9

26-36

45

1.50

127-146 174-221

12-15

27-32

114-131 311-396

6-7

26-36

55

1.20

129-148 215-273

15-18

26-31

127-146 328-417

8-10

31-41

55

1.50

129-148 205-261

12-15

26-31

131-151 332-422

7-9

32-42

68

1.20

133-153 254-324

14-18

25-30

151-173 355-451

10-13

37-48

68

1.50

133-153 245-311

11-14

26-31

156-180 360-458

8-11

38-49

75

1.20

136-157 275-350

14-18

25-30

165-190 370-470

11-14

40-51

75

1.50

136-156 266-338

11-14

25-30

171-197 376-478

9-11

41-53

86

1.20

141-162 314-399

13-17

24-29

190-219 393-501

12-15

44-56

86

1.50

141-162 304-387

11-14

24-29

198-228 401-510

10-13

45-57

95

1.20

144-166 351-447

13-17

24-29

--

--

--

--

95

1.50

144-165 341-435

11-13

24-29

--

--

--

--

32

1.80

--

--

--

--

91-105 259-330

4-5

15-24

32

2.25

--

--

--

--

93-107 262-334

4-4

16-25

45

1.80

131-151 178-226

11-15

25-30

111-128 289-367

6-8

21-30

45

2.25

131-151 170-216

9-12

25-30

114-131 292-372

5-6

22-31

55

1.80

133-153 208-265

11-14

24-29

127-146 306-390

7-9

25-35

55

2.25

132-152 200-254

9-11

24-29

130-150 309-394

6-8

26-35

68

1.80

137-158 250-318

11-14

23-28

149-172 326-415

8-11

29-40

68

2.25

137-157 242-307

9-11

23-29

154-177 330-419

7-9

30-40

75

1.80

141-162 271-345

11-14

23-28

163-188 341-433

9-12

32-43

75

2.25

140-162 263-335

9-11

23-28

169-194 344-438

8-10

33-43

86

1.80

146-167 311-396

11-14

22-27

189-217 362-460

11-13

36-47

86

2.25

145-167 303-386

9-11

22-27

196-225 365-464

9-11

37-48

95

1.80

148-170 351-447

11-14

21-27

--

--

--

--

95

2.25

148-170 343-437

9-11

21-27

--

--

--

--

32

2.40

--

--

--

--

91-104 275-350

5-6

17-25

32

3.00

--

--

--

--

93-107 277-352

4-5

17-26

45

2.40

133-153 180-229

10-13

22-27

111-128 296-377

6-8

22-31

45

3.00

133-153 172-218

8-10

22-27

114-131 299-380

5-6

22-32

55

2.40

134-155 209-266

10-13

21-27

128-147 313-399

7-9

26-35

55

3.00

134-154 201-256

8-10

21-27

131-151 317-403

6-8

26-36

68

2.40

138-159 251-320

10-12

21-26

152-175 337-429

9-11

31-41

68

3.00

138-159 243-309

8-10

21-26

157-180 341-434

7-9

31-42

75

2.40

141-162 272-347

10-12

20-26

167-192 350-446

10-12

33-44

75

3.00

141-162 264-337

8-10

21-26

172-198 355-452

8-10

34-45

86

2.40

144-165 312-397

10-12

20-26

193-222 372-473

11-14

37-48

86

3.00

144-165 304-387

8-10

20-26

200-230 378-481

9-11

38-49

95

2.40

146-168 351-447

10-12

20-25

--

--

--

--

WSHP-SVX01AD-EN

83

Start-Up

Table 53. Operating pressures in cooling/heating for GE units (continued)

Model

Entering Water
Temp (°F)

Water Flow (GPM)

Operating Data Cooling

Heating

Suction Discharge Water Air Temp Suction Discharge Water Air Temp

Pressure Pressure Temp Rise Drop (°F Pressure Pressure Temp Rise (°F

(psig)

(pgig)

(°F)

DB)

(psig)

(psig) Drop (°F) DB)

GEV/H012 GEV/H015 GEV/H015 GEV/H015 GEV/H015 GEV/H015 GEV/H015 GEV/H015 GEV/H015 GEV/H015 GEV/H015 GEV/H015 GEV/H015 GEV/H015 GEV/H015 GEV/H018 GEV/H018 GEV/H018 GEV/H018 GEV/H018 GEV/H018 GEV/H018 GEV/H018 GEV/H018 GEV/H018 GEV/H018 GEV/H018 GEV/H018 GEV/H018 GEV/H024 GEV/H024 GEV/H024 GEV/H024 GEV/H024 GEV/H024 GEV/H024 GEV/H024 GEV/H024 GEV/H024 GEV/H024 GEV/H024

95

3.00

146-167 343-437

8-10

20-26

--

--

--

--

32

3.00

--

--

--

--

90-103 274-349

5-7

18-27

32

3.75

--

--

--

--

91-105 276-351

4-6

18-27

45

3.00

134-154 180-229

12-15

25-30

110-127 294-374

7-8

22-32

45

3.75

134-154 172-219

10-12

25-30

112-129 296-377

5-7

23-32

55

3.00

137-158 211-268

12-15

24-30

126-146 310-394

7-10

26-36

55

3.75

137-158 203-258

10-12

25-30

129-149 312-397

6-8

26-36

68

3.00

142-163 253-322

12-15

24-29

150-173 332-422

9-11

30-41

68

3.75

142-163 245-311

10-12

24-29

154-178 335-426

7-9

31-41

75

3.00

144-166 274-348

12-15

23-29

165-190 344-438

9-12

33-44

75

3.75

144-166 266-338

9-12

23-29

170-195 348-443

8-10

34-45

86

3.00

147-169 313-399

12-15

23-28

191-220 366-466

11-14

37-48

86

3.75

147-169 305-389

9-12

23-28

197-227 371-473

9-11

38-49

95

3.00

149-171 353-449

11-14

22-28

--

--

--

--

95

3.75

149-171 345-439

9-12

22-28

--

--

--

--

32

3.60

--

--

--

--

89-102 279-355

4-5

16-25

32

4.50

--

--

--

--

90-104 281-358

3-4

17-26

45

3.60

128-147 179-228

12-15

23-28

107-124 301-383

6-7

22-32

45

4.50

128-147 171-218

10-12

23-28

110-126 303-386

5-6

23-32

55

3.60

129-148 207-264

12-15

22-28

123-142 318-405

7-9

26-36

55

4.50

128-148 200-255

10-12

22-28

126-145 321-409

5-7

26-36

68

3.60

133-153 247-314

12-15

22-27

146-168 342-435

8-10

31-41

68

4.50

133-153 239-305

10-12

22-27

150-173 346-440

7-8

31-42

75

3.60

136-156 267-339

12-15

21-27

161-185 355-452

9-11

33-44

75

4.50

136-156 259-330

9-12

22-27

165-190 359-457

7-9

34-45

86

3.60

140-161 305-388

12-15

21-27

187-215 377-480

10-13

37-48

86

4.50

140-161 297-378

9-12

21-27

192-221 381-485

8-10

38-49

95

3.60

142-163 343-436

12-15

21-27

--

--

--

--

95

4.50

142-163 335-427

9-12

21-27

--

--

--

--

32

4.80

--

--

--

--

89-102 289-368

5-6

17-26

32

6.00

--

--

--

--

90-104 291-370

4-5

18-27

45

4.80

132-151 179-228

12-15

24-30

107-123 311-396

6-8

23-32

45

6.00

132-151 173-220

9-12

24-30

110-126 314-399

5-7

23-33

55

4.80

134-154 208-265

11-15

24-29

122-141 329-419

7-9

26-36

55

6.00

134-154 202-257

9-12

24-29

126-144 332-423

6-8

27-37

68

4.80

136-157 248-315

11-14

23-29

145-167 353-450

9-11

31-41

68

6.00

136-156 241-306

9-11

23-29

149-172 357-455

7-9

31-42

75

4.80

137-158 272-346

11-14

23-28

159-183 367-467

9-12

33-44

75

6.00

137-158 264-336

9-11

23-28

164-189 371-472

8-10

34-45

86

4.80

139-160 313-398

11-14

22-27

185-212 387-493

11-13

37-48

86

6.00

139-160 305-388

9-11

22-28

192-220 392-499

9-11

38-49

84

WSHP-SVX01AD-EN

Start-Up

Table 53. Operating pressures in cooling/heating for GE units (continued)

Model

Entering Water
Temp (°F)

Water Flow (GPM)

Operating Data Cooling

Heating

Suction Discharge Water Air Temp Suction Discharge Water Air Temp

Pressure Pressure Temp Rise Drop (°F Pressure Pressure Temp Rise (°F

(psig)

(pgig)

(°F)

DB)

(psig)

(psig) Drop (°F) DB)

GEV/H024 GEV/H024 GEV/H030 GEV/H030 GEV/H030 GEV/H030 GEV/H030 GEV/H030 GEV/H030 GEV/H030 GEV/H030 GEV/H030 GEV/H030 GEV/H030 GEV/H030 GEV/H030 GEV/H036 GEV/H036 GEV/H036 GEV/H036 GEV/H036 GEV/H036 GEV/H036 GEV/H036 GEV/H036 GEV/H036 GEV/H036 GEV/H036 GEV/H036 GEV/H036 GEV/H042 GEV/H042 GEV/H042 GEV/H042 GEV/H042 GEV/H042 GEV/H042 GEV/H042

95

4.80

141-162 350-445

11-14

21-27

--

--

--

--

95

6.00

141-162 342-435

9-11

21-27

--

--

--

--

32

6.00

--

--

--

--

87-100 288-366

4-6

16-25

32

7.50

--

--

--

--

89-102 289-368

4-5

17-26

45

6.00

129-148 180-229

11-14

24-29

105-121 312-397

6-8

22-31

45

7.50

128-148 173-220

9-11

24-29

108-124 315-400

5-6

22-32

55

6.00

130-150 208-265

11-14

23-29

120-139 332-423

7-9

25-35

55

7.50

130-149 201-256

9-11

23-29

123-142 335-426

6-8

26-36

68

6.00

133-153 249-317

11-14

23-28

143-165 358-455

8-11

30-40

68

7.50

133-153 242-308

9-11

23-28

147-169 361-460

7-9

30-41

75

6.00

134-155 272-346

11-14

22-28

157-181 371-472

9-12

32-43

75

7.50

134-154 264-337

9-11

22-28

162-186 375-477

7-10

33-43

86

6.00

137-157 312-397

11-14

22-27

183-211 391-498

10-13

36-47

86

7.50

137-157 305-388

9-11

22-27

189-218 395-503

8-11

37-48

95

6.00

138-159 349-445

11-14

21-27

--

--

--

--

95

7.50

138-159 342-436

8-11

21-27

--

--

--

--

32

7.20

--

--

--

--

85-98

291-370

5-6

17-26

32

9.00

--

--

--

--

86-99

292-372

4-5

18-27

45

7.20

129-148 185-235

11-15

22-28

103-119 312-397

6-8

22-32

45

9.00

128-148 177-225

9-12

22-28

105-121 314-399

5-6

23-32

55

7.20

129-149 214-272

11-15

22-27

118-136 329-419

7-9

26-36

55

9.00

129-148 206-263

9-12

22-27

121-139 331-421

6-8

26-36

68

7.20

132-152 256-326

11-14

21-27

141-163 352-448

9-11

30-40

68

9.00

132-152 248-316

9-11

21-27

145-167 355-452

7-9

30-41

75

7.20

134-154 278-354

11-14

21-27

156-179 365-465

9-12

33-43

75

9.00

134-154 271-345

9-11

21-27

160-184 369-469

8-10

33-44

86

7.20

137-158 319-406

11-14

21-26

182-209 387-493

10-13

37-48

86

9.00

137-158 312-397

9-11

21-26

187-215 391-498

8-11

37-48

95

7.20

139-160 358-455

11-14

20-26

--

--

--

--

95

9.00

139-160 350-446

9-11

20-26

--

--

--

--

32

8.40

--

--

--

--

88-101 309-393

5-6

18-28

32

10.50

--

--

--

--

90-103 311-395

4-5

19-28

45

8.40

125-144 179-228

11-15

22-27

106-122 334-425

6-8

23-33

45

10.50

125-144 174-221

9-12

22-27

109-125 337-429

5-7

24-33

55

8.40

127-146 207-263

11-14

21-27

122-140 355-451

7-9

27-37

55

10.50

127-146 200-255

9-11

21-27

125-144 358-456

6-8

27-37

68

8.40

130-150 247-314

11-14

21-26

145-166 382-486

9-11

32-42

68

10.50

130-150 240-305

9-11

21-26

149-172 386-492

7-9

32-43

WSHP-SVX01AD-EN

85

Start-Up

Table 53. Operating pressures in cooling/heating for GE units (continued)

Model

Entering Water
Temp (°F)

Water Flow (GPM)

Operating Data Cooling

Heating

Suction Discharge Water Air Temp Suction Discharge Water Air Temp

Pressure Pressure Temp Rise Drop (°F Pressure Pressure Temp Rise (°F

(psig)

(pgig)

(°F)

DB)

(psig)

(psig) Drop (°F) DB)

GEV/H042

75

GEV/H042

75

GEV/H042

86

GEV/H042

86

GEV/H042

95

GEV/H042

95

GEV/H048

32

GEV/H048

32

GEV/H048

45

GEV/H048

45

GEV/H048

55

GEV/H048

55

GEV/H048

68

GEV/H048

68

GEV/H048

75

GEV/H048

75

GEV/H048

86

GEV/H048

86

GEV/H048

95

GEV/H048

95

GEV/H060

32

GEV/H060

32

GEV/H060

45

GEV/H060

45

GEV/H060

55

GEV/H060

55

GEV/H060

68

GEV/H060

68

GEV/H060

75

GEV/H060

75

GEV/H060

86

GEV/H060

86

GEV/H060

95

GEV/H060

95

GEHE/GEVE072 (60 Hz)

32

GEHE/GEVE072 (60 Hz)

32

GEHE/GEVE072 (60 Hz)

45

GEHE/GEVE072 (60 Hz)

45

8.40 10.50 8.40 10.50 8.40 10.50 9.60 12.00 9.60 12.00 9.60 12.00 9.60 12.00 9.60 12.00 9.60 12.00 9.60 12.00 12.00 15.00 12.00 15.00 12.00 15.00 12.00 15.00 12.00 15.00 12.00 15.00 12.00 15.00 12.00 18.00 12.00 18.00

132-152 132-151 134-155 134-154 136-157 136-157
-- -- 129-148 129-148 129-149 129-148 132-152 132-152 134-154 134-154 137-158 137-158 140-161 139-160 -- -- 126-144 125-144 126-145 126-145 129-148 128-148 130-150 130-150 133-153 133-153 136-156 135-156 -- -- 129-148 128-148

271-345 264-336 312-397 304-387 348-443 340-433
-- -- 181-230 173-220 209-266 201-256 249-317 241-307 271-345 264-336 311-396 304-387 348-443 340-433 -- -- 183-232 178-226 211-268 205-260 249-317 243-309 273-347 266-338 313-398 306-389 349-444 342-435 -- -- 176-224 163-208

11-14 9-11 11-14 9-11 11-14 9-11 -- -- 12-15 10-12 12-15 10-12 12-15 10-12 12-15 9-12 11-14 9-12 11-14 9-11 -- -- 11-14 9-11 11-14 9-11 11-13 8-11 10-13 8-11 10-13 8-10 10-13 8-10 -- -- 15-18 10-12

20-26 20-26 20-26 20-26 20-25 20-25
-- -- 25-30 25-31 25-30 25-30 24-30 24-30 24-29 24-29 23-28 23-28 22-28 22-28 -- -- 23-29 23-29 23-29 23-29 22-28 23-28 22-28 22-28 21-27 22-27 21-27 21-27 -- -- 25-30 25-31

159-183 164-189 185-213 191-220
-- -- 86-98 87-100 104-120 107-123 119-137 123-141 142-164 147-169 157-180 162-186 182-210 189-217 -- -- 85-98 86-99 103-119 106-122 119-137 122-141 143-164 147-169 157-181 162-186 183-210 189-217 -- -- 67-77 70-80 85-97 89-103

396-505 401-510 418-532 423-538
-- -- 289-368 291-371 312-397 315-400 330-420 333-424 355-451 359-456 368-468 372-474 389-495 394-501 -- -- 297-378 299-380 326-415 328-418 349-444 352-448 377-480 381-485 391-498 396-504 412-525 417-531 -- -- 250-319 253-322 266-338 269-342

10-12 8-10 11-14 9-11 -- -- 4-6 4-5 6-8 5-6 7-9 6-8 9-11 7-9 10-12 8-10 11-14 9-11 -- -- 5-6 4-5 6-8 5-6 7-9 6-7 9-11 7-9 9-12 8-10 10-13 8-11 -- -- 6-8 4-5 8-10 5-7

34-45 35-46 38-49 39-50
-- -- 17-25 17-26 22-32 23-32 27-37 27-37 32-42 33-43 35-45 35-46 38-50 39-50 -- -- 17-25 17-26 21-31 22-31 25-35 26-36 30-40 31-41 33-43 33-44 36-47 37-48 -- -- 20-24 20-25 24-29 25-30

86

WSHP-SVX01AD-EN

Start-Up

Table 53. Operating pressures in cooling/heating for GE units (continued)

Model

Entering Water
Temp (°F)

Water Flow (GPM)

Operating Data Cooling

Heating

Suction Discharge Water Air Temp Suction Discharge Water Air Temp

Pressure Pressure Temp Rise Drop (°F Pressure Pressure Temp Rise (°F

(psig)

(pgig)

(°F)

DB)

(psig)

(psig) Drop (°F) DB)

GEHE/GEVE072 (60 Hz)

55

GEHE/GEVE072 (60 Hz)

55

GEHE/GEVE072 (60 Hz)

68

GEHE/GEVE072 (60 Hz)

68

GEHE/GEVE072 (60 Hz)

77

GEHE/GEVE072 (60 Hz)

77

GEHE/GEVE072 (60 Hz)

86

GEHE/GEVE072 (60 Hz)

86

GEHE/GEVE072 (60 Hz)

95

GEHE/GEVE072 (60 Hz)

95

12.00 18.00 12.00 18.00 12.00 18.00 12.00 18.00 12.00 18.00

130-150 130-149 133-153 132-152 134-155 134-154 136-156 135-155 137-158 137-157

205-260 191-243 247-314 232-296 286-363 268-341 317-403 300-382 356-453 340-432

14-18 10-12 14-18 9-12 15-18 10-12 14-17 9-12 13-17 9-11

24-30 24-30 23-29 24-29 23-28 23-29 22-28 23-28 22-27 22-27

102-117 107-123 125-144 133-153 139-160 148-170 163-188 175-201
-- --

281-357 285-362 300-382 305-388 311-396 317-403 329-419 335-427
-- --

8-11 6-7 10-13 7-9 11-14 8-10 13-16 9-11 -- --

28-35 29-35 34-42 35-43 37-45 38-47 41-50 43-53
-- --

GEHE/GEVE090 (60 Hz) GEHE/GEVE072 (50 Hz)

32

15.00

--

--

--

--

65-75

245-312

6-8

22-27

GEHE/GEVE090 (60 Hz) GEHE/GEVE072 (50 Hz)

32

22.50

--

--

--

--

68-78

248-316

4-5

23-28

GEHE/GEVE090 (60 Hz) GEHE/GEVE072 (50 Hz)

45

15.00

125-144 183-233

15-19

24-30

83-95

260-331

8-10

26-31

GEHE/GEVE090 (60 Hz) GEHE/GEVE072 (50 Hz)

45

22.50

124-143 170-216

10-12

24-30

87-101 263-335

5-7

26-32

GEHE/GEVE090 (60 Hz) GEHE/GEVE072 (50 Hz)

55

15.00

126-145 213-271

14-18

24-29

100-115 274-348

8-11

29-36

GEHE/GEVE090 (60 Hz) GEHE/GEVE072 (50 Hz)

55

22.50

126-145 198-252

10-12

24-29

105-121 277-353

6-7

30-37

GEHE/GEVE090 (60 Hz) GEHE/GEVE072 (50 Hz)

68

15.00

128-148 257-327

14-18

23-28

123-142 291-370

10-13

34-42

GEHE/GEVE090 (60 Hz) GEHE/GEVE072 (50 Hz)

68

22.50

128-147 241-307

9-12

23-29

131-150 296-376

7-9

35-43

GEHE/GEVE090 (60 Hz) GEHE/GEVE072 (50 Hz)

77

15.00

130-150 298-379

15-19

23-28

137-158 301-383

11-14

37-45

GEHE/GEVE090 (60 Hz) GEHE/GEVE072 (50 Hz)

77

22.50

130-149 279-355

10-12

23-28

146-168 306-390

8-10

38-47

GEHE/GEVE090 (60 Hz) GEHE/GEVE072 (50 Hz)

86

15.00

131-151 328-418

14-17

22-27

161-185 317-403

13-16

40-50

GEHE/GEVE090 (60 Hz) GEHE/GEVE072 (50 Hz)

86

22.50

131-151 311-396

9-12

22-28

173-199 324-412

9-11

42-52

GEHE/GEVE090 (60 Hz) GEHE/GEVE072 (50 Hz)

95

15.00

133-153 370-471

13-17

22-27

--

--

--

--

GEHE/GEVE090 (60 Hz) GEHE/GEVE072 (50 Hz)

95

22.50

133-153 352-448

9-11

22-27

--

--

--

--

WSHP-SVX01AD-EN

87

Start-Up

Table 53. Operating pressures in cooling/heating for GE units (continued)

Model

Entering Water
Temp (°F)

Water Flow (GPM)

Operating Data Cooling

Heating

Suction Discharge Water Air Temp Suction Discharge Water Air Temp

Pressure Pressure Temp Rise Drop (°F Pressure Pressure Temp Rise (°F

(psig)

(pgig)

(°F)

DB)

(psig)

(psig) Drop (°F) DB)

GEHE/GEVE120 (60 Hz) GEHE/GEVE090 (50 Hz)

32

20.00

--

--

--

--

65-75

246-313

6-7

25-30

GEHE/GEVE120 (60 Hz) GEHE/GEVE090 (50 Hz)

32

30.00

--

--

--

--

68-79

248-316

4-5

25-31

GEHE/GEVE120 (60 Hz) GEHE/GEVE090 (50 Hz)

45

20.00

124-143 174-221

14-18

23-29

84-96

259-330

7-9

28-34

GEHE/GEVE120 (60 Hz) GEHE/GEVE090 (50 Hz)

45

30.00

123-142 162-206

9-12

23-29

88-101 263-335

5-6

28-34

GEHE/GEVE120 (60 Hz) GEHE/GEVE090 (50 Hz)

55

20.00

125-144 202-258

14-18

23-29

101-116 274-349

8-10

30-37

GEHE/GEVE120 (60 Hz) GEHE/GEVE090 (50 Hz)

55

30.00

125-144 189-241

9-12

23-29

106-122 279-355

6-7

31-38

GEHE/GEVE120 (60 Hz) GEHE/GEVE090 (50 Hz)

68

20.00

127-146 244-311

13-17

23-28

124-143 292-372

10-12

34-42

GEHE/GEVE120 (60 Hz) GEHE/GEVE090 (50 Hz)

68

30.00

127-146 230-293

9-11

23-28

132-152 297-378

7-8

35-43

GEHE/GEVE120 (60 Hz) GEHE/GEVE090 (50 Hz)

77

20.00

129-148 281-358

14-18

23-28

139-159 303-385

10-13

37-45

GEHE/GEVE120 (60 Hz) GEHE/GEVE090 (50 Hz)

77

30.00

128-148 265-337

9-12

23-28

147-170 308-392

7-9

37-46

GEHE/GEVE120 (60 Hz) GEHE/GEVE090 (50 Hz)

86

20.00

130-150 311-396

13-16

22-27

163-187 320-407

12-15

40-50

GEHE/GEVE120 (60 Hz) GEHE/GEVE090 (50 Hz)

86

30.00

130-150 296-376

9-11

22-27

174-200 326-415

8-11

41-51

GEHE/GEVE120 (60 Hz) GEHE/GEVE090 (50 Hz)

95

20.00

132-152 348-443

13-16

22-27

--

--

--

--

GEHE/GEVE120 (60 Hz) GEHE/GEVE090 (50 Hz)

95

30.00

132-152 333-423

8-11

22-27

--

--

--

--

GEHE/GEVE150 (60 Hz) GEHE/GEVE120 (50 Hz)

32

25.00

--

--

--

--

66-75

256-326

7-8

23-29

GEHE/GEVE150 (60 Hz) GEHE/GEVE120 (50 Hz)

32

37.50

--

--

--

--

69-79

258-329

5-6

24-30

GEHE/GEVE150 (60 Hz) GEHE/GEVE120 (50 Hz)

45

25.00

120-138 187-238

15-19

22-29

84-96

272-346

8-10

26-32

GEHE/GEVE150 (60 Hz) GEHE/GEVE120 (50 Hz)

45

37.50

120-138 172-219

10-12

22-29

88-102 275-350

6-7

26-32

GEHE/GEVE150 (60 Hz) GEHE/GEVE120 (50 Hz)

55

25.00

122-140 216-275

14-18

22-28

101-116 290-369

9-11

28-35

88

WSHP-SVX01AD-EN

Start-Up

Table 53. Operating pressures in cooling/heating for GE units (continued)

Model

Entering Water
Temp (°F)

Water Flow (GPM)

Operating Data Cooling

Heating

Suction Discharge Water Air Temp Suction Discharge Water Air Temp

Pressure Pressure Temp Rise Drop (°F Pressure Pressure Temp Rise (°F

(psig)

(pgig)

(°F)

DB)

(psig)

(psig) Drop (°F) DB)

GEHE/GEVE150 (60 Hz) GEHE/GEVE120 (50 Hz)

55

37.50

121-140 200-255

10-12

22-28

107-123 293-372

6-8

29-37

GEHE/GEVE150 (60 Hz) GEHE/GEVE120 (50 Hz)

68

25.00

124-143 259-329

14-18

22-28

124-143 310-395

11-14

32-40

GEHE/GEVE150 (60 Hz) GEHE/GEVE120 (50 Hz)

68

37.50

124-142 242-308

9-12

22-28

132-152 315-401

7-9

33-42

GEHE/GEVE150 (60 Hz) GEHE/GEVE120 (50 Hz)

77

25.00

126-145 300-382

14-18

22-28

138-159 323-411

12-15

34-43

GEHE/GEVE150 (60 Hz) GEHE/GEVE120 (50 Hz)

77

37.50

125-144 280-356

10-12

22-28

148-170 328-418

8-10

36-45

GEHE/GEVE150 (60 Hz) GEHE/GEVE120 (50 Hz)

86

25.00

128-147 328-417

13-17

21-27

162-187 344-438

13-17

37-47

GEHE/GEVE150 (60 Hz) GEHE/GEVE120 (50 Hz)

86

37.50

127-146 309-393

9-11

22-27

174-201 351-446

9-12

39-49

GEHE/GEVE150 (60 Hz) GEHE/GEVE120 (50 Hz)

95

25.00

129-149 366-466

13-17

21-27

--

--

--

--

GEHE/GEVE150 (60 Hz) GEHE/GEVE120 (50 Hz)

95

37.50

129-148 348-442

9-11

21-27

--

--

--

--

GEHE/GEVE180 (60 Hz) GEHE/GEVE150 (50 Hz)

32

30.00

--

--

--

--

62-71

260-331

7-9

23-29

GEHE/GEVE180 (60 Hz) GEHE/GEVE150 (50 Hz)

32

45.00

--

--

--

--

65-75

263-334

5-6

24-30

GEHE/GEVE180 (60 Hz) GEHE/GEVE150 (50 Hz)

45

30.00

119-136 189-240

15-19

22-29

79-91

277-352

8-10

26-32

GEHE/GEVE180 (60 Hz) GEHE/GEVE150 (50 Hz)

45

45.00

118-136 172-219

10-13

22-29

84-97

280-356

6-7

27-33

GEHE/GEVE180 (60 Hz) GEHE/GEVE150 (50 Hz)

55

30.00

120-138 220-280

15-19

22-28

96-111 294-375

9-11

29-36

GEHE/GEVE180 (60 Hz) GEHE/GEVE150 (50 Hz)

55

45.00

120-138 205-261

10-12

22-28

102-117 297-378

6-8

30-37

GEHE/GEVE180 (60 Hz) GEHE/GEVE150 (50 Hz)

68

30.00

122-140 266-338

14-18

22-28

119-137 316-402

11-14

32-41

GEHE/GEVE180 (60 Hz) GEHE/GEVE150 (50 Hz)

68

45.00

121-140 249-317

10-12

22-28

127-146 320-407

7-9

34-43

GEHE/GEVE180 (60 Hz) GEHE/GEVE150 (50 Hz)

77

30.00

123-142 308-392

15-19

22-28

133-153 329-419

12-15

35-43

GEHE/GEVE180 (60 Hz) GEHE/GEVE150 (50 Hz)

77

45.00

123-141 288-367

10-13

22-28

142-163 334-425

8-10

36-46

WSHP-SVX01AD-EN

89

Start-Up

Table 53. Operating pressures in cooling/heating for GE units (continued)

Model

Entering Water
Temp (°F)

Water Flow (GPM)

Operating Data Cooling

Heating

Suction Discharge Water Air Temp Suction Discharge Water Air Temp

Pressure Pressure Temp Rise Drop (°F Pressure Pressure Temp Rise (°F

(psig)

(pgig)

(°F)

DB)

(psig)

(psig) Drop (°F) DB)

GEHE/GEVE180 (60 Hz) GEHE/GEVE150 (50 Hz)

86

30.00

124-143 340-432

14-18

21-27

156-179 351-447

13-17

38-48

GEHE/GEVE180 (60 Hz) GEHE/GEVE150 (50 Hz)

86

45.00

124-143 321-409

9-12

21-27

167-192 357-455

9-12

40-50

GEHE/GEVE180 (60 Hz) GEHE/GEVE150 (50 Hz)

95

30.00

126-145 381-485

14-17

21-27

--

--

--

--

GEHE/GEVE180 (60 Hz) GEHE/GEVE150 (50 Hz)

95

45.00

126-145 363-461

9-12

21-27

--

--

--

--

GEHE/GEVE240 (60 Hz) GEHE/GEVE180 (50 Hz)

32

40.00

--

--

--

--

64-73

256-326

6-8

25-31

GEHE/GEVE240 (60 Hz) GEHE/GEVE180 (50 Hz)

32

60.00

--

--

--

--

67-77

259-329

4-5

26-32

GEHE/GEVE240 (60 Hz) GEHE/GEVE180 (50 Hz)

45

40.00

126-145 178-226

15-19

23-29

82-94

270-344

7-9

27-34

GEHE/GEVE240 (60 Hz) GEHE/GEVE180 (50 Hz)

45

60.00

125-144 165-210

10-12

23-29

86-99

274-349

5-7

28-35

GEHE/GEVE240 (60 Hz) GEHE/GEVE180 (50 Hz)

55

40.00

127-146 208-265

14-18

23-29

99-113 285-362

8-10

29-37

GEHE/GEVE240 (60 Hz) GEHE/GEVE180 (50 Hz)

55

60.00

127-146 194-247

10-12

23-29

104-120 289-368

6-7

30-38

GEHE/GEVE240 (60 Hz) GEHE/GEVE180 (50 Hz)

68

40.00

129-148 253-321

14-18

22-29

122-140 303-386

10-13

33-41

GEHE/GEVE240 (60 Hz) GEHE/GEVE180 (50 Hz)

68

60.00

129-148 237-301

9-12

23-29

129-149 309-394

7-9

34-42

GEHE/GEVE240 (60 Hz) GEHE/GEVE180 (50 Hz)

77

40.00

131-150 294-374

15-19

22-28

135-156 315-400

11-14

34-43

GEHE/GEVE240 (60 Hz) GEHE/GEVE180 (50 Hz)

77

60.00

130-150 275-350

10-12

22-28

144-166 322-409

8-10

36-45

GEHE/GEVE240 (60 Hz) GEHE/GEVE180 (50 Hz)

86

40.00

132-152 325-414

14-17

22-28

159-183 334-425

12-16

37-47

GEHE/GEVE240 (60 Hz) GEHE/GEVE180 (50 Hz)

86

60.00

132-152 308-392

9-12

22-28

170-196 342-436

9-11

39-49

GEHE/GEVE240 (60 Hz) GEHE/GEVE180 (50 Hz)

95

40.00

134-154 367-467

13-17

22-27

--

--

--

--

GEHE/GEVE240 (60 Hz) GEHE/GEVE180 (50 Hz)

95

60.00

134-154 349-444

9-11

22-28

--

--

--

--

GEHE/GEVE300 (60 Hz) GEHE/GEVE240 (50 Hz)

32

50.00

--

--

--

--

62-71

275-350

6-8

24-30

90

WSHP-SVX01AD-EN

Start-Up

Table 53. Operating pressures in cooling/heating for GE units (continued)

Model

Entering Water
Temp (°F)

Water Flow (GPM)

Operating Data Cooling

Heating

Suction Discharge Water Air Temp Suction Discharge Water Air Temp

Pressure Pressure Temp Rise Drop (°F Pressure Pressure Temp Rise (°F

(psig)

(pgig)

(°F)

DB)

(psig)

(psig) Drop (°F) DB)

GEHE/GEVE300 (60 Hz) GEHE/GEVE240 (50 Hz)

32

75.00

--

--

--

--

65-75

279-355

4-6

25-31

GEHE/GEVE300 (60 Hz) GEHE/GEVE240 (50 Hz)

45

50.00

120-138 181-231

15-19

22-28

80-92

291-370

8-10

26-33

GEHE/GEVE300 (60 Hz) GEHE/GEVE240 (50 Hz)

45

75.00

119-137 169-215

10-13

22-28

84-97

295-376

5-7

27-34

GEHE/GEVE300 (60 Hz) GEHE/GEVE240 (50 Hz)

55

50.00

121-140 209-267

14-18

22-28

96-111 309-394

8-11

29-36

GEHE/GEVE300 (60 Hz) GEHE/GEVE240 (50 Hz)

55

75.00

121-139 196-249

10-12

22-28

102-117 314-399

6-8

30-37

GEHE/GEVE300 (60 Hz) GEHE/GEVE240 (50 Hz)

68

50.00

124-142 251-320

14-18

22-27

119-137 330-420

10-13

32-40

GEHE/GEVE300 (60 Hz) GEHE/GEVE240 (50 Hz)

68

75.00

123-142 236-301

9-12

22-27

127-146 335-427

7-9

33-42

GEHE/GEVE300 (60 Hz) GEHE/GEVE240 (50 Hz)

77

50.00

126-145 289-368

15-18

21-27

133-153 342-435

11-14

34-43

GEHE/GEVE300 (60 Hz) GEHE/GEVE240 (50 Hz)

77

75.00

125-144 272-346

10-12

21-27

142-163 348-443

8-10

35-45

GEHE/GEVE300 (60 Hz) GEHE/GEVE240 (50 Hz)

86

50.00

127-147 319-406

13-17

21-27

156-180 362-461

13-16

37-46

GEHE/GEVE300 (60 Hz) GEHE/GEVE240 (50 Hz)

86

75.00

127-146 302-385

9-11

21-27

168-193 371-472

9-11

39-49

GEHE/GEVE300 (60 Hz) GEHE/GEVE240 (50 Hz)

95

50.00

130-149 357-454

13-17

21-26

--

--

--

--

GEHE/GEVE300 (60 Hz) GEHE/GEVE240 (50 Hz)

95

75.00

129-148 340-433

9-11

21-26

--

--

--

--

Water Pressure Drop

Use the following tables to define feet of head/pressure drop. Please note the feet of pressure (ft/head) provided is at AHRI/ISO standard.
To calculate feet of head, when using gauges that read in PSIG, multiply PSI by 2.31.

Table 54. Cooling water pressure drop (WPD) in feet of head for GE* units  0.5 to 6 tons

Unit Size (60 Hz)

Unit Size (50 Hz)

EWT °F

GPM

Ft. Pressure

GEV/H006

--

86

1.5

1.8

GEV/H009

--

86

2.3

2.6

Table 54. Cooling water pressure drop (WPD) in feet of head for GE* units  0.5 to 6 tons (continued)

Unit Size (60 Hz) GEV/H012 GEV/H015 GEV/H018 GEV/H024 GEV/H030 GEV/H036 GEV/H042

Unit Size (50 Hz)
-- -- -- -- -- -- --

EWT °F 86 86 86 86 86 86 86

GPM 3.0 3.8 4.5 6.0 7.5 9.0 10.5

Ft. Pressure
5.4 8.6 11.8 6.2 7.9 11.7 8.5

WSHP-SVX01AD-EN

91

Start-Up

Table 54. Cooling water pressure drop (WPD) in feet of head for GE* units  0.5 to 6 tons (continued)

Unit Size (60 Hz) GEV/H048 GEV/H060 GEVE072 GEVE090 GEVE120 GEVE150 GEVE180 GEVE240 GEVE300

Unit Size (50 Hz)
-- -- -- GEV072 GEV090 GEV120 GEV150 GEV180 GEV240

EWT °F 86 86 86 86 86 86 86 86 86

GPM 12.0 15.0 18.0 22.5 30.0 37.5 45.0 60.0 75.0

Ft. Pressure
13.8 12.4 12.0 13.4 14.1 13.4 18.2 14.0 13.2

Table 55. Heating water pressure drop (WPD) in feet of head for * GE units

Unit Size (60 Hz)

Unit Size (50 Hz)

EWT °F

GPM

Ft. Pressure

GEHE072

--

68

18.0

13.9

GEHE090 GEHE072

68

22.5

15.7

GEHE120 GEHE090

68

30.0

16.0

GEHE150 GEHE120

68

37.5

14.8

GEHE180 GEHE150

68

45.0

20.3

GEV/H006

--

68

1.5

1.9

GEV/H009

--

68

2.3

2.9

GEV/H012

--

68

3.0

5.9

GEV/H015

--

68

3.8

9.5

GEV/H018

--

68

4.5

12.8

GEV/H024

--

68

6.0

6.4

GEV/H030

--

68

7.5

8.5

GEV/H036

--

68

9.0

12.6

GEV/H042

--

68

10.5

9.0

GEV/H048

--

68

12.0

14.1

GEV/H060

--

68

15.0

12.6

GEVE072

--

68

18.0

13.9

GEVE090 GEVE072

68

22.5

15.3

GEVE120 GEVE090

68

30.0

16.0

GEVE150 GEVE120

68

37.5

14.8

Table 55. Heating water pressure drop (WPD) in feet of head for * GE units (continued)

Unit Size (60 Hz)
GEVE180 GEVE240 GEVE300

Unit Size (50 Hz)
GEVE150 GEVE180 GEVE240

EWT °F 68 68 68

GPM 45.0 60.0 75.0

Ft. Pressure
20.3
16.0
14.8

Water Volume

The information below is provided for use in calculating glycol requirements for the unit.

Table 56. Water volume for GE* units

Unit Size (60 Hz)

Unit Size (50 Hz)

Water Side Volume (in3)

Water Side Volume (ft3)

Water Side Volume (gallons)

GEV/H006

--

27.5

0.016

0.119

GEV/H009

--

27.5

0.016

0.119

GEV/H012

--

27.5

0.016

0.119

GEV/H015

--

34.6

0.02

0.15

GEV/H018

--

41.0

0.024

0.177

GEV/H024

--

41.0

0.024

0.177

GEV/H030

--

62.9

0.036

0.272

GEV/H036

--

62.9

0.036

0.272

GEV/H042

--

118.6

0.069

0.513

GEV/H048

--

118.6

0.069

0.513

GEV/H060

--

196.5

0.114

0.851

GEHE/

GEVE072

--

181.0

0.105

0.783

GEHE/ GEVE090

GEHE/ GEVE072

214.0

0.125

0.927

GEHE/

GEHE/

GEVE120

GEVE090

390.0

0.227

1.69

GEHE/ GEVE150
GEHE/ GEVE180

GEHE/ GEVE120
GEHE/ GEVE150

508.0

0.296

2.201

GEHE/ GEVE240

GEHE/ GEVE180

779.0

0.453

3.374

GEHE/ GEVE300

GEHE/ GEVE240

1057.0

0.615

4.576

92

WSHP-SVX01AD-EN

Maintenance
WARNING
Hazardous Service Procedures!
Failure to follow all precautions in this manual and on the tags, stickers, and labels could result in death or serious injury.
Technicians, in order to protect themselves from potential electrical, mechanical, and chemical hazards, MUST follow precautions in this manual and on the tags, stickers, and labels, as well as the following instructions: Unless specified otherwise, disconnect all electrical power including remote disconnect and discharge all energy storing devices such as capacitors before servicing. Follow proper lockout/tagout procedures to ensure the power can not be inadvertently energized. When necessary to work with live electrical components, have a qualified licensed electrician or other individual who has been trained in handling live electrical components perform these tasks.

Preventative Maintenance
Maintenance on the unit is simplified with the following preventive suggestions:
Filter maintenance must be performed to assure proper operation of the equipment. Filters should be inspected at least every three months, and replaced when it is evident they are dirty. Filter sizing is shown below.
Table 57. Filter sizing GE* models

Size (60 Hz)

Size (50 Hz) Filter Size (Nominal) inches

GEH

006

--

14 x 16

009

--

14 x 16

012

--

14 x 16

015

--

16 x 19

018

--

16 x 19

024

--

17 x 20

030

--

17 x 20

036

--

18 x 23

042

--

18 x 23

048

--

20 x 30

060

--

20 x 30

072

--

20 x 25 (3)

090

072

20 x 25 (3)

120

090

20 x 25 (3)

150

120

20 x 25 (3)

WSHP-SVX01AD-EN

Table 57. Filter sizing GE* models (continued)

Size (60 Hz)

Size (50 Hz) Filter Size (Nominal) inches

180

150

20 x 25 (3)

GEV

006

--

14 x 16

009

--

14 x 16

012

--

14 x 16

015

--

16 x 19

018

--

16 x 19

024

--

17 x 20

030

--

17 x 20

036

--

18 x 23

042

--

18 x 23

048

--

20 x 30

060

--

20 x 30

072

--

20 x 20 (4)

090

072

20 x 20 (4)

120

090

20 x 20 (4)

150

120

20 x 25 (6)

180

150

20 x 25 (6)

240

180

20 x 25 (6)

300

240

20 x 25 (6)

Check the contactors and relays within the control panel at least once a year. It is good practice to check the tightness of the various wiring connections within the control panel.
A strainer (60 mesh or greater) must be used on an open loop system to keep debris from entering the unit heat exchanger and to ensure a clean system.
For units on well water, it is important to check the cleanliness of the water-to-refrigerant heat exchanger. Should it become contaminated with dirt and scaling as a result of bad water, the heat exchanger will have to be back flushed and cleaned with a chemical that will remove the scale. This service should be performed by an experienced service person.

93

Maintenance

WARNING
Hazardous Chemicals!
Failure to follow this safety precaution could result in death or serious injury. Coil cleaning agents can be either acidic or highly alkaline and can burn severely if contact with skin or eyes occurs.
Handle chemical carefully and avoid contact with skin. ALWAYS wear Personal Protective Equipment (PPE) including goggles or face shield, chemical resistant gloves, boots, apron or suit as required. For personal safety refer to the cleaning agent manufacturer's Materials Safety Data Sheet and follow all recommended safe handling practices.

It should be noted that the water quality should be checked periodically (See below).
Table 58. Water quality

Scaling
Calcium and magnesium (total hardness)

Amount Less than 350 ppm

Corrosion pH Hydrogen Sulfide

7-9.5 Less than 1 ppm

Table 58. Water quality (continued)

Scaling Sulfates Chlorides Carbon Dioxide Total dissolved solids (TDS)

Amount Less than 25 ppm Less than 125 ppm Less than 75 ppm Less than 1000 ppm

Biological Growth

Iron Bacteria

Low

Erosion

Suspended Solids

Low

Condensate Trap
For units incorporating a negative trap design, ensure that the condensate system is primed with water at all times. Allowing a negative, pressure condensate system to run dry could cause a break in the condensate seal allowing the fan to draw water from the condensate line to spray moisture into the mechanical system. By maintaining a primed condensate trap, a seal will be created and will help prevent these complications.

94

WSHP-SVX01AD-EN

Troubleshooting

WARNING
Hazardous Service Procedures!
Failure to follow all precautions in this manual and on the tags, stickers, and labels could result in death or serious injury.
Technicians, in order to protect themselves from potential electrical, mechanical, and chemical hazards, MUST follow precautions in this manual and on the tags, stickers, and labels, as well as the following instructions: Unless specified otherwise, disconnect all electrical power including remote disconnect and discharge all energy storing devices such as capacitors before servicing. Follow proper lockout/tagout procedures to ensure the power can not be inadvertently energized. When necessary to work with live electrical components, have a qualified licensed electrician or other individual who has been trained in handling live electrical components perform these tasks.

Table 59. Diagnostic LEDs

Color: Green LED1 OFF ON

LED2 OFF OFF

Color: Red

LED3 OFF OFF

ON

OFF

FLASH

ON

OFF

ON

FLASH

ON

OFF

ON

FLASH

ON

ON

FLASH

FLASH

ON

ON

ON

ON

ON

FLASH

ON

FLASH

OFF

ON

ON

OFF

Deluxe Controls
Troubleshooting units which contain the deluxe control option may be made easy by using the three LEDs (light emitting diodes). These LEDs are provided for indicating the operating mode of the controller. The LEDs are intended to aid in troubleshooting. The LEDs are labeled on the circuit board with numbers as referenced in the table below.
Controller Mode
Control OFF Normal/Compressor OFF
Anti-short cycle Normal/Compressor ON
Brownout Condition Soft Lockout (low pressure) Soft Lockout (high pressure) Manual Lockout (low pressure) Manual Lockout (high pressure) Manual Lockout (condensate overflow)
Compressor Disable

Table 60. Troubleshooting table

Problem

Heating

Cooling

Cause

Correction

X

X

No response to any thermostat

X

X

setting

X

X

X

X

Unit short cycles

X

X

X

X

WSHP-SVX01AD-EN

Main power off Defective control transformer Broken or loose connection
Defective thermostat Transformer
Thermostat or sensor improperly located

Check fuses Replace Repair Replace
Reset Transformer Relocate
95

Troubleshooting

Table 60. Troubleshooting table (continued)

Problem

Heat- Cool-

ing

ing

Cause

X

X

Blower runs, but compressor does

X

not

X

X

X

X

X

X

X

X

Defective compressor overload

X

Defective compressor contactor

X

Supply Voltage too low

X

Defective compressor capacitor

X

Defective windings

X

Limit switches open

X

Dirty filter

X

Blower RPM too low

X

Loss of conditioned air due to leaks in ductwork

X

Introduction of excessively hot return-air

Introduction of excessively cold return-air

X

X

Low on refrigerant charge

Insufficient capacity
High pressure switch open High head pressure

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

Restricted thermal expansion valve Defective reversing valve
Thermostat improperly located Unit undersized
Inadequate water flow Scaling in heat exchanger
Water too hot Water too cold Filter drier blocked Defective reversing valve Inadequate GPM Water too hot Inadequate air flow
Dirty filter Overcharged with refrigerant
Defective pressure switch Trash in heat exchanger
Low water flow Overcharge of refrigerant Non-condensable in system
Water too hot Dirty filter
Inadequate air flow

Correction
Replace (if external) Replace Correct Replace Replace
Check cause/Replace or repair Replace/clean Correct Repair leaks Correct Correct
Locate leak, repair and recharge by weight (not by superheat) Replace
See WSHP-IOM-# for touch test chart Relocate
Recalculate heat gains/losses Increase GPM Clean or replace
Decrease temperature Increase temperature
Replace Check or replace Increase water flow to unit Decrease temperature Check, clean blower and coil
Clean/replace Decrease charge Check or replace
Backflush Increase GPM Decrease charge Evacuate and recharge by weight Decrease temperature Clean / replace Check, clean blower and coil

96

WSHP-SVX01AD-EN

Table 60. Troubleshooting table (continued)

Problem

Heat- Cool-

ing

ing

X

X

Low suction pressure

X

X

X

X

X

X

X

X

Low pressure switch open

X

X

X

X

X

X

X

Cause
Undercharged Restricted thermal expansion valve
Inadequate air flow Dirty filter
Inadequate GPM Inadequate GPM
Water too cold Inadequate air flow
Dirty filter Undercharged with refrigerant
Defective pressure switch Heat transfer fluid too cold

Troubleshooting
Correction Locate leak, repair and recharge
Repair / replace Check, clean blower and coil
Clean/replace Increase GPM Increase GPM Increase temperature Increase CFM Clean/replace Increase charge
Replace Raise water temperature

WSHP-SVX01AD-EN

97

Wiring Diagrams

This section contains wiring diagrams and isolation valve wiring connections.

Table 62. Isolation valve wiring connections (6 to 25 tons)

Table 61. Isolation valve wiring connections (0.5 to 5 tons)

Control Type

3-Wire Honeywell Isolation Valve Connections (6 to 25 tons)

Control Type Deluxe 24V

3-Wire Isolation Valve Connections (0.5 to 5 tons)

Common

Close

Open

93B

92B

91B

Note: For field installed valves, wires 91B, 92B and 93B are coiled behind control box. For field-provided two wire valves connect to wires 91B and 93B.

Deluxe 24V

Blue 1TB1-6

Brown 1TB1-1

Black 1TB1-4

Note: Wiring diagrams can be accessed via e-Library by entering the diagram number in the literature order number search field or by calling technical support.

Table 63. Wiring diagram matrix for GEV/H, EXV/H, and DXV/H models

Number 23115845 23115846 23115847 23115848 23115849 23115850 23115851 23115852 23115861 23115862 23116088 23116089 23116151 23116152 23116153 23116154 23116156 23116157

Unit Description DELUXE CONTROLS 2 STAGE HEAT PUMP w/ECM MOTOR, SINGLE PHASE DELUXE CONTROLS HEAT PUMP w/HOT GAS REHEAT AND ECM MOTOR, SINGLE PHASE DELUXE CONTROLS HEAT PUMP w/WATER SIDE ECONOMIZER AND ECM MOTOR, SINGLE PHASE
DELUXE CONTROLS HEAT PUMP w/ECM MOTOR, SINGLE PHASE DELUXE CONTROLS 2 STAGE HEAT PUMP w/ECM MOTOR, THREE PHASE DELUXE CONTROLS HEAT PUMP w/HOT GAS REHEAT AND ECM MOTOR, THREE PHASE DELUXE CONTROLS HEAT PUMP w/WATER SIDE ECONOMIZER AND ECM MOTOR, THREE PHASE
DELUXE CONTROLS HEAT PUMP w/ECM MOTOR, THREE PHASE SYMBIOTM 400-B/UC400-B CONTROLS w/ECM MOTOR, SINGLE PHASE
SYMBIO 400-B/UC400-B CONTROLS w/ECM MOTOR, THREE PHASE DELUXE CONTROLS 2 STAGE HEAT PUMP w/HOT GAS REHEAT, SINGLE PHASE DELUXE CONTROLS 2 STAGE HEAT PUMP w/HOT GAS REHEAT, THREE PHASE DELUXE CONTROLS HEAT PUMP w/BOILERLESS ELECTRIC HEAT, SINGLE PHASE DELUXE CONTROLS HEAT PUMP w/BOILERLESS ELECTRIC HEAT, THREE PHASE 400-B CONTROLS HEAT PUMP w/BOILERLESS ELECTRIC HEAT CONTROL, SINGLE PHASE 400-B CONTROLS HEAT PUMP w/BOILERLESS ELECTRIC HEAT CONTROL, THREE PHASE 400-B CONTROLS HEAT PUMP AND HOT GAS REHEAT w/BOILERLESS ELEC HEAT CONTROL, SINGLE PHASE 400-B CONTROLS HEAT PUMP AND HOT GAS REHEAT w/BOILERLESS ELEC HEAT CONTROL, THREE PHASE

Model DX only EX/GE EX/GE EX/GE DX only EX/GE EX/GE EX/GE EX/DX/GE EX/DX/GE DXV/H DXV/H EX/GE EX/GE EX/DX/GE EX/DX/GE EX/DX/GE EX/DX/GE

98

WSHP-SVX01AD-EN

Figure 75. GEH_V (6 to 25 tons) - deluxe 380V - 420V - 50 Hz - 3 ph

Wiring Diagrams

1U1

1U2

VERIFY TEST JUMPER HAS BEEN REMOVED TO PREVENT CONTROL TIMING ERRORS.
CONNECTION FOR 24VAC CLASS 2 COMPRESSOR DISABLE INPUT. TERMINAL 1TB2-7 AND 1TB2-8

ISOLATED GENERAL ALARM CONTACTS. CONTACTS CLOSE WHEN CONTROL 1U1 AND 1U2 GOES INTO MANUAL LOCKOUT MODE. CONTACTS RATED FOR CLASS 2 24V. TERMINAL 1TB2-9 AND 10.
CONNECT TERMINAL 11 TO 1TB2-1&2 AND TERMINAL 10 TO 1TB2-3&4 IF USING ZONE SENSOR X13790886010.

WSHP-SVX01AD-EN

99

Wiring Diagrams
Figure 76. GEH_V (6 to 25 tons) - deluxe 24V - 460V - 60 Hz - 3 ph

100

WSHP-SVX01AD-EN

Figure 77. GEH_V (6 to 25 tons) - SymbioTM 500/UC400

460/60/3 1TB1
L1
L2
L3

1A,B ,C 2A,B ,C 3A,B ,C

EQUIPMENT GROUND

3B3 1-5HP 3PH

1K4 13A
1K4 14A
1K4 15A

1C 2C 3C

1A,E 1K1
2A,E
3A

J5 1K1

1K1(AUX)

C

NC

4A

5A 1K1
6A

2CCH-1

C/T1 S/T2

2B1 M
3PH

R/T3

2CCH-2

1K2

1B

7A

2B2

1K2

2B

8A

C/T1 M

1K2

S/T2 3PH

3B

9A

1K2(AUX) J6

R/T3

C

NC

DEVICE PREFIX LOCATION CODE

AREA

LOCATION

1 CONTROL PANEL

2 COMPRESSOR SECTION

3 BLOWER SECTION

4 WATER COIL SECTION

5 FIELD INSTALLED DEVICES

D. GROBE 10/31/13

1TB2-13 21C,X,P

21A

1K8

21C

22C

42

2E

1E

1T1
24V 26D

1T1CB1

J4A-1

26E

2L1 25W

2L2

22B

25D

J4A-2

1TB2-14 25A

DEVICE DESIGNATION

2311-3060

C

SCHEMATIC WIRING

072 THRU 300

UC400 CNTRL

W/ HGR

WITH CONDENSATE OVERFLOW SWITCH

LEGEND DESCRIPTION

LINE NUMBER

1K1

COMPRESSOR CONTACTOR

1K2

COMPRESSOR CONTACTOR

1K4

BLOWER CONTACTOR

1SR

CONDENSATE RELAY

1K8

REVERSING VALVE RELAY

1,2,3,39 6,7,8,35 10,11,12,54
28
19,32

1T1

TRANSFORMER 24V

1TB1

POWER TERMINAL BLOCK

1TB2

CUSTOMER TERMINAL STRIP

1U1

UC400 CONTROLLER

2B1,2B2 2B1S1,2B2S3 2B1S2,2B2S4
2CCH-1,2
2L1,2L2 2L3

COMPRESSOR HIGH PRESSURE SWITCH LOW PRESSURE SWITCH CRANKCASE HEATER REVERSING VALVES HOT GAS REHEAT VALVE

4S1,2 3B3 3RT6 3S3

FREEZE PROTECTION SWITCH BLOWER MOTOR DISCHARGE AIR TEMP COND. OVERFLOW SWITCH

4RT3

LEAVING WATER TEMP

15
1,2,3
23-55
2,7 36,37 36,37
1,5 19,20
32
36,37 10,11,12
35 30
45

1TB2-9 1TB2-10
1TB2-4 1TB2-3 1TB2-2 1TB2-1
1TB2-6 6
1TB2-5

26U,A,B

IMC
21P 24 (EC3) VAC
26B

SERVICE PORT

A01 57A

FAN BI4

STAT

58A

(EC4) A02 76A BI5 77A

J9A-4 J9A-3
9

57B 58B

TRIAC XFMR SUPPLY

26A A

21X B

(EC8)

24 (EC3) VAC

1SR

97A 2

98A 4

98A

COM IN P1

97A +5

A

J2A 46A J9A-5

46B 24

BO9

51A

3S3

J2A

47A J9A-6

1SR 47B

VAC 26C

B

30A

1TB2-12

8

1TB2-13

OA DAMPER

30A 10

86A 87A
83B J2F 3RT6 J2F

13 86A

OCC

J2D 74B
73B J2D
83B
82B

87A J6A-6 74A J6A-5 73A J6A-3 83A J6A-4 82A

BI1

(EC2) TRIACS

AI5

(EC7)

EW

AI4

BO8 BO7
BO6 BO5

50A

1TB2-11

1TB2-13

ISO VLV

5

1K8

2L3

26X

93D

93E

93C

23X

13

J9A-8

93A

11 93A

J9A-9

93B

93C

1K2 44B

42D

44C

J9A-7

48B

42A J9A-1 45B

4S2 161A 2B2S4 48A 2B2S3

POINT SYSTEM AIR

75A

75A AI3

(EC6)

BO4

20A

P

P

45A 4S1 160A 2B1S2 43A 2B1S1

69A

69A AI2

1U1

1K1

P

P 42A

20A

42B

J9A-2

42C

ZONE COMMON SET FAN/ DSCHRG

COMP2 COMP1 SAFETY SAFETY

68A 67A

( - )

1TB2-7

( + )

1TB2-8

79A 78A

81B

71A

J2E

70A

BI2

68A 42C
(EC2)

TEMP

67A AI1

81B J6A-2

81A

4RT3

80B J6A-1

80A

J2E

71A

LW

UI2 (EC5)

P2

BI3

44B
+5 IN COM

HUMIDITY

RH

70A +24 VDC

UI1 ADDRESS

24 62A

VAC

(EC3)

64A

+
+
79A
+

IMC

BO3

C NC

NO

62B 63D

(EC1)

LINK

RELAYS

(EC9)

BO2 WSE

C NC NO

62D

78A

-

IMC

BO1 FAN

C NC NO

62C 63A

1K4 64A

Wiring Diagrams

NOTES: 1. UNLESS OTHERWISE NOTED, ALL SWITCHES ARE SHOWN AT 25° C (77° F), AT ATMOSPHERIC PRESSURE, AT 50% RELATIVE HUMIDITY, WITH ALL UTILITIES TURNED OFF, AND AFTER A NORMAL SHUTDOWN HAS OCCURRED.
2. DASHED LINES INDICATE RECOMMENDED FIELD WIRING BY OTHERS. FIELD WIRING TO BE RATED FOR 300 VOLTS. DASHED LINE ENCLOSURE AND/OR DASHED DEVICE OUTLINES INDICATE COMPONENTS PROVIDED BY THE FIELD. SOLID LINES INDICATE WIRING BY THE TRANE CO.
3. NUMBERS ALONG THE LEFT SIDE OF THE SCHEMATIC DESIGNATE THE LOCATION OF THE CONTACTS BY LINE NUMBER.
4. ALL FIELD WIRING MUST BE IN ACCORDANCE WITH THE NATIONAL ELECTRIC CODE (NEC), STATE AND LOCAL REQUIREMENTS. ALL LOW VOLTAGE FIELD CONNECTIONS ARE CLASS 2.

CAUTION
USE COPPER CONDUCTORS ONLY!
UNIT TERMINALS ARE NOT DESIGNED TO ACCEPT OTHER TYPES OF CONDUCTORS.
FAILURE TO DO SO MAY CAUSE DAMAGE TO THE EQUIPMENT.

WARNING
HAZARDOUS VOLTAGE! DISCONNECT ALL ELECTRIC POWER INCLUDING REMOTE DISCONNECTS AND FOLLOW LOCK OUT AND TAG PROCEDURES BEFORE SERVICING. INSURE THAT ALL MOTOR CAPACITORS HAVE DISCHARGED STORED VOLTAGE. UNITS WITH VARIABLE SPEED DRIVE, REFER TO DRIVE INSTRUCTIONS FOR CAPACITOR DISCHARGE.
FAILURE TO DO THE ABOVE BEFORE SERVICING COULD RESULT IN DEATH OR SERIOUS INJURY.
ATTENTION
N'UTILISER QUE DES CONDUCTEURS EN CUIVRE!
LES BORNES DE L'UNITÉ NE SONT PAS CONÇUES POUR RECEVOIR D'AUTRES TYPES DE CONDUCTEURS.
L'UTILISATION DE TOUT AUTRE CONDUCTEUR PEUT ENDOMMAGER L'ÉQUIPEMENT.

AVERTISSEMENT
TENSION DANGEREUSE!
COUPER TOUTES LES TENSIONS ET OUVRIR LES SECTIONNEURS À DISTANCE, PUIS SUIVRE LES PROCÉDURES DE VERROUILLAGE ET DES ÉTIQUETTES AVANT TOUTE INTERVENTION. VÉRIFIER QUE TOUS LES CONDENSATEURS DES MOTEURS SONT DÉCHARGÉS. DANS LE CAS D'UNITÉS COMPORTANT DES ENTRAÎNEMENTS À VITESSE VARIABLE, SE REPORTER AUX INSTRUCTIONS DE L'ENTRAÎNEMENT POUR DÉCHARGER LES CONDENSATEURS.
NE PAS RESPECTER CES MESURES DE PRÉCAUTION PEUT ENTRAÎNER DES BLESSURES GRAVES POUVANT ÊTRE MORTELLES.

iVOLTAJE PELIGROSO!
DESCONECTE TODA LA ENERGÍA ELÉCTRICA, INCLUSO LAS DESCONEXIONES REMOTAS Y SIGA LOS PROCEDIMIENTOS DE CIERRE Y ETIQUETADO ANTES DE PROCEDER AL SERVICIO. ASEGÚRESE DE QUE TODOS LOS CAPACITORES DEL MOTOR HAYAN DESCARGADO EL VOLTAJE ALMACENADO. PARA LAS UNIDADES CON EJE DE DIRECCIÓN DE VELOCIDAD VARIABLE, CONSULTE LAS INSTRUCCIONES PARA LA DESCARGA DEL CONDENSADOR.
EL NO REALIZAR LO ANTERIORMENTE INDICADO, PODRÍA OCASIONAR LA MUERTE O SERIAS LESIONES PERSONALES.

PRECAUCIÓN
¡UTILICE ÚNICAMENTE CONDUCTORES DE COBRE!
LAS TERMINALES DE LA UNIDAD NO ESTÁN DISEÑADAS PARA ACEPTAR OTROS TIPOS DE CONDUCTORES.
SI NO LO HACE, PUEDE OCASIONAR DAÑO AL EQUIPO.

5 FIELD INSTALLED WATER ISOLATION VALVE CAN BE WIRED BETWEEN 1TB2-11 (OPEN), 1TB2-14 (CLOSE), AND 1TB2-13 (COM). 2 WIRE VALVES USE 1TB2-11 AND 1TB2-13. 7VA MAX LOAD AT 24 VAC.
6 COMMUNICATION WIRE MUST BE TRANE PART NO. 400-20-28, OR WINDY CITY OR CONNECT AIR "LEVEL 4" CABLE. MAXIMUM OF 4500 FOOT AGGREGATE RUN. CAUTION! DO NOT RUN POWER IN THE SAME CONDUIT OR WIRE BUNDLE WITH COMMUNICATION LINK. FOR ADDITIONAL INFORMATION REFER TO EMTX-EB-68.

8 FIELD INSTALLED 2 POSITION ACTUATOR CAN BE WIRED BETWEEN TERMINALS 1TB2-12 AND 1TB2-13. 12VA MAX RATING FOR SOLENOID.
9 WIRES USED FOR CURRENT SENSING SWITCH OPTION ONLY
10 WIRES USED FOR ELECTRIC HEAT OPTION ONLY
11 WIRES USED FOR ELECTRIC HEAT OR HOT GAS REHEAT OPTION ONLY

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Warranty Information
Standard Warranty
The standard water-source heat pump warranty is Trane's parts-only warranty, running 12 months from startup, not to exceed 18-months from shipment.
There is a standard 5-year compressor warranty.

Extended Warranty
The optional extended warranty is a second through fifth year warranty. The time starts at the end of the standard 1 year coverage through the fifth year.
These extended warranties apply only to new equipment installed in domestic Trane Commercial Systems Group sales territories and must be ordered prior to start-up.

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Notes

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Trane - by Trane Technologies (NYSE: TT), a global innovator - creates comfortable, energy efficient indoor environments for commercial and residential applications. For more information, please visit trane.com or tranetechnologies.com.

Trane has a policy of continuous product and product data improvements and reserves the right to change design and specifications without notice. We are committed to using environmentally conscious print practices.

WSHP-SVX01AD-EN 04 Nov 2023 Supersedes WSHP-SVX01AC-EN (May 2023)

©2023 Trane
References

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