Johnson Controls VFD-2DS-234HE-2 Installation & Operation Manual - User Manual - PDF Download
INSTALLATION & OPERATION INDOOR PACKAGED EQUIPMENT NEW RELEASE Form 145.13-NO1 (1016) VARIABLE FREQUENCY DRIVE FOR D-SERIES (DSV/DSH) AIR-COOLED SELF-CONTAINED UNITS, B STYLE AND C-SERIES (CSV) WATER-COOLED SELF-CONTAINED UNITS, B STYLE R-410A Issue Date: October 6, 2016 FORM 145.13-NO1 ISSUE DATE: 10/06/2016 IMPORTANT! READ BEFORE PROCEEDING! GENERAL SAFETY GUIDELINES This equipment is a relatively complicated apparatus. During rigging, installation, operation, maintenance, or service, individuals may be exposed to certain components or conditions including, but not limited to: heavy objects, refrigerants, materials under pressure, rotating components, and both high and low voltage. Each of these items has the potential, if misused or handled improperly, to cause bodily injury or death. It is the obligation and responsibility of rigging, installation, and operating/service personnel to identify and recognize these inherent hazards, protect themselves, and proceed safely in completing their tasks. Failure to comply with any of these requirements could result in serious damage to the equipment and the property in which it is situated, as well as severe personal injury or death to themselves and people at the site. This document is intended for use by owner-authorized rigging, installation, and operating/service personnel. It is expected that these individuals possess independent training that will enable them to perform their assigned tasks properly and safely. It is essential that, prior to performing any task on this equipment, this individual shall have read and understood the on-product labels, this document and any referenced materials. This individual shall also be familiar with and comply with all applicable industry and governmental standards and regulations pertaining to the task in question. SAFETY SYMBOLS The following symbols are used in this document to alert the reader to specific situations: Indicates a possible hazardous situation which will result in death or serious injury if proper care is not taken. Identifies a hazard which could lead to damage to the machine, damage to other equipment and/or environmental pollution if proper care is not taken or instructions and are not followed. Indicates a potentially hazardous situation which will result in possible injuries or damage to equipment if proper care is not taken. Highlights additional information useful to the technician in completing the work being performed properly. External wiring, unless specified as an optional connection in the manufacturer's product line, is not to be connected inside the control cabinet. Devices such as relays, switches, transducers and controls and any external wiring must not be installed inside the micro panel. All wiring must be in accordance with Johnson Controls' published specifications and must be performed only by a qualified electrician. Johnson Controls will NOT be responsible for damage/problems resulting from improper connections to the controls or application of improper control signals. Failure to follow this warning will void the manufacturer's warranty and cause serious damage to property or personal injury. 2 JOHNSON CONTROLS FORM 145.13-NO1 ISSUE DATE: 10/06/2016 CHANGEABILITY OF THIS DOCUMENT In complying with Johnson Controls' policy for continuous product improvement, the information contained in this document is subject to change without notice. Johnson Controls makes no commitment to update or provide current information automatically to the manual or product owner. Updated manuals, if applicable, can be obtained by contacting the nearest Johnson Controls Service office or accessing the Johnson Controls QuickLIT website at http://cgproducts. johnsoncontrols.com. It is the responsibility of rigging, lifting, and operating/ service personnel to verify the applicability of these documents to the equipment. If there is any question regarding the applicability of these documents, rigging, lifting, and operating/service personnel should verify whether the equipment has been modified and if current literature is available from the owner of the equipment prior to performing any work on the chiller. CHANGE BARS Revisions made to this document are indicated with a line along the left or right hand column in the area the revision was made. These revisions are to technical information and any other changes in spelling, grammar or formatting are not included. ASSOCIATED LITERATURE MANUAL DESCRIPTION CSV060B-300B Water-Cooled Self-Contained Installation, Operation, Maintenance DSV060B-300B Air-Cooled Self-Contained Installation, Operation, Maintenance DSH024B-120B Air-Cooled Self-Contained Installation, Operation, Maintenance FORM NUMBER 145.15-IOM7 145.29-IOM2 145.32-IOM3 TECHNICAL SUPPORT If Technical Support is required, please contact the Product Technical Support team at 877-329-7430 or AppliedDXTechSupport@jci.com. REPLACEMENT PARTS For replacement parts, please contact your local Source1 Dealer. Source1 Parts Phone Number: 800-536-6112 Source 1 Parts Website: http://www.source1parts.com JOHNSON CONTROLS 3 FORM 145.13-NO1 ISSUE DATE: 10/06/2016 VFD NOMENCLATURE 1, 2, 3 4, 5, 6 7, 8, 9, 10, 11 12 13 VFD PTD 234HE 2 A Product Category VFD = VFD Program Parameter Set VFD Option PTD = VAV with Transducer 2DS = Discrete 2 Speed LAC = Low Ambient Condenser Motor Model Number 234HE = 1.5 HP Motor 235HE = 2.0 HP Motor 236HE = 3.0 HP Motor 237HE = 5.0 HP Motor 238HE = 7.5 HP Motor 239HE = 10.0 HP Motor Design Series A = Current Voltage 2 = 208-230/3/60 4 = 460/3/60 5 = 575/3/60 4 JOHNSON CONTROLS FORM 145.13-NO1 ISSUE DATE: 10/06/2016 TABLE OF CONTENTS SECTION 1 - INSTALLATION...................................................................................................................................7 Background....................................................................................................................................................... 7 Factory Shipped................................................................................................................................................ 7 DSV Models...................................................................................................................................................... 7 DSH Models...................................................................................................................................................... 7 CSV Models...................................................................................................................................................... 8 VAV Units........................................................................................................................................................... 8 Differential Pressure Transducer.............................................................................................................. 8 Discrete 2 Speed Fan Control........................................................................................................................... 8 VFD Keypad...................................................................................................................................................... 9 Installation......................................................................................................................................................... 9 Install Grille Cover........................................................................................................................................... 10 SECTION 2 - OPERATION...................................................................................................................................... 11 Input/Output..................................................................................................................................................... 11 Parameter Tables............................................................................................................................................ 11 Display............................................................................................................................................................. 11 VFD Option Schematics.................................................................................................................................. 14 LIST OF FIGURES FIGURE 1 - Warning Label On Unit/VFD For VAV with Pressure Transducer 8 FIGURE 2 - Warning Label On Unit/VFD For Discrete 2 Speed Fan Control 8 FIGURE 3 - VFD Keypad9 FIGURE 4 - VFD Keypad and Ethernet Connector9 FIGURE 5 - Connecting Negative and Positive Side Fittings10 FIGURE 6 - VFD Grille Cover10 FIGURE 7 - Input/Output Diagram 11 FIGURE 8 - Evaporator VFD Option for Discrete 2 Speed Wiring Schematic (575V/3PH/60Hz) 14 FIGURE 9 - Evaporator VFD Option for Duct Static Pressure Wiring Schematic (208-230V/460V/3PH/60Hz) 15 FIGURE 10 - Evaporator VFD Option for Discrete 2 Speed Wiring Schematic (208-230V/460V/3PH/60Hz) 15 LIST OF TABLES TABLE 1 - VFD Factory Parameters for VAV Application 208/230 & 460 VAC (ABB ACS320) 11 TABLE 2 - Factory Parameters for 2 Speed Application 208/230 & 460 VAC (ABB ACS320) 12 TABLE 3 - Factory Parameters for 2 Speed Application 575 VAC (ABB ACS250) 13 TABLE 4 - Drive Dependent Parameters Group 9913 JOHNSON CONTROLS 5 FORM 145.13-NO1 ISSUE DATE: 10/06/2016 THIS PAGE INTENTIONALLY LEFT BLANK. 6 JOHNSON CONTROLS FORM 145.13-NO1 ISSUE DATE: 10/06/2016 SECTION 1 - INSTALLATION 1 DO NOT enter Setup mode when powering on the VFD. There are two main VFD options: Differential Pressure Transducer and Discrete 2 Speed. Consult your unit's nameplate to determine which you have, and refer to the Differential Pressure Transducer section and Discrete 2 Speed Fan Control section on page 8 for clarification on these Fan Methods. Do not change any parameters for Discrete 2 Speed Fan Control. For VAV units using Differential Pressure Transducer, parameters 4009 and 4011 will need adjusted. Prior to installing or servicing the unit, ensure proper lockout/tagout (LOTO) procedures are followed per OSHA safety regulations (29 CFR 1910.147 and 29 CFR 1910.333). Failure to disconnect power supply may result in electrical shock or even death. Always wait for at least 5 minutes after disconnecting the power before servicing the unit. BACKGROUND All D-Series and C-Series units 10 tons or larger will have a Variable Frequency Drive (VFD) installed. The VFDs are controlled by one of two Controlled Fan Methods: Differential Pressure Transducer or Discrete 2 Speed Fan Control. Refer to the nomenclature breakdown in the appropriate DSV/DSH/CSV Installation, Operation, and Maintenance (IOM) manual, as well as your unit's nameplate to determine your unit's Controlled Fan Method. The tenth digit of the nomenclature (ID Motor) will identify which method your unit has. The VFD supplied with the unit allows the operator to set the external static (0.02.5 "WC), as measured from a supply duct location determined by field installer and/ or as per field specifications. The VFD will control the frequency (speed) of the evaporator fan motor in order to meet the desired external static (ESP) setpoint. The VFD will control amps draw of the motor and will not let the motor draw more than nominal amps. Do not run evaporator fan motor below 30Hz, otherwise coil freeze-up and nuisance lock-outs may occur. Unit is factory set to minimum 30 Hz output. The unit does not carry a failsafe circuit to bypass the VFD and run the evaporator fan in the event of a VFD malfunction. The unit does not carry a failsafe circuit bypass for the evaporator fan in the event of a VFD malfunction. During a VFD failure, the evaporator fan will become non-operational and as long as there is a demand for cooling, unit compressors will continue to run until the low pressure safety switch trips. FACTORY SHIPPED Units 10 tons or larger ship with a VFD controller factory installed and wired in the evaporator (air handler) corner post. See dimensional drawings in the IOM for location. DSV MODELS DSV060 is factory assembled and requires no field assembly. All other DSV units ship factory split (condenser and evaporator) and need to be assembled in the field. Evaporator motor power conductors need to be field connected to the distribution block on VFD. Connect low voltage wiring from VFD unit (10VDC) and to the evaporator fan VFD relay (RVFD). The RVFD relay acts as a switch to turn on the VFD. Connect two 1/4" Q.C. to common and normally open positions (red wire to "C"; yellow wire to "NO"). The VFD switch runs on 10VDC. See VFD Option Schematics on page 14 for connecting details. Do not cross 24VAC and 10VDC wiring on RVFD relay. DSH MODELS DSH units' VFD controller is factory wired and evaporator fan power conductors are factory wired to distribution block. Control wiring for field split applications needs to be field provided and routed from condenser to evaporator. JOHNSON CONTROLS 7 SECTION 1 - Installation CSV MODELS CSV units that are 1020 tons are factory wired; no field wiring is required. The 25-ton CSV unit ships split, and field wiring of evaporator fan motor conductors to terminal block in electrical box is required. Connect low voltage wiring from VFD unit (10VDC) to the evaporator fan VFD relay RVFD (red wire to "C"; yellow wire to "NO"). The RVFD relay acts as a switch to turn on the VFD. The VFD switch runs on 10VDC. See VFD Option Schematics on page 14. Do not cross 24VAC and 10VDC wiring. VAV UNITS Differential Pressure Transducer VFD FACTORY PROGRAMMED VFD PART #: VFD-PTD-236HE-2 VFD APPLICATION:VAV w/ PRESSURE TRANSDUCER DATE PROGRAMMED: 05/10/16 DRIVE FACTORY PROGRAMMED SET PARAMETER 4009 & 4011 PRIOR TO START-UP FOR TECHNICAL SUPPORT, CALL: 877-329-7430 JOHNSON CONTROLS, AJAX, CANADA STK-VFD LD20871 Figure 1 - WARNING LABEL ON UNIT/VFD FOR VAV WITH PRESSURE TRANSDUCER Units with a VAV option have a factory-wired differential pressure transducer mounted inside the VFD control box. The transducer senses gage pressure (static) and converts this pressure difference to an analog signal. The unit is wired for 4-20mA output from the transducer. Transducer comes with two 1/4-inch OD pressure fittings and accepts field provided 1/4-inch push-on tubing for lengths of up to 300 feet. The positive (HIGH) and negative (LOW) pressure ports are indicated on the transducer. Connect unit RETURN AIR tubing to negative (LOW) fitting and SUPPLY AIR tubing to positive (HIGH) fitting. · Only on 208/230-460 VAC units; not on 575 VAC · Parameters 4009 and 4011 are factory set at 0.5 "WC. These are field adjusted points that need to be adjusted at start-up. These setpoints are based upon system requirements. 8 FORM 145.13-NO1 ISSUE DATE: 10/06/2016 Example: If the Supply Duct Static Pressure was designed for 1.0 "WC, both Parameters 4009 and 4011 need set to 1. Adjust Parameters 4009 and 4011 up or down accordingly until the required setpoint is achieved. Once the setpoint is adjusted, please document Parameters 4009 and 4011 for future reference. The VFD setpoint should never be adjusted to be greater than the duct system's or unit's maximum design pressures. · The differential pressure transducer will provide a signal to the VFD, and the VFD will control to the setpoint parameters 4009 and 4011 · Only use the 24VDC from the VFD (Term. 9) to the differential pressure transducer (Term. Exc.) · Term. 2 from the VFD will be wired to the differential pressure transducer (Term. COM) · The Term. OUT on the differential pressure transducer is not wired · The jumper on the VFD, AI1, needs to be set to 4-20Ma · The VFD is enabled by the Evaporator Fan VFD Relay (RVFD) · If the VAV option is not selected, the unit will have Discrete 2 Speed Fan Control by default for all units 10 tons or larger DISCRETE 2 SPEED FAN CONTROL VFD FACTORY PROGRAMMED VFD PART #: VFD-2DS-236HE-2 VFD APPLICATION:2 DISCRETE SPEED DATE PROGRAMMED: 05/10/16 DRIVE FACTORY PROGRAMMED NO FIELD PROGRAMMING REQUIRED FOR TECHNICAL SUPPORT, CALL: 877-329-7430 JOHNSON CONTROLS, AJAX, CANADA STK-VFD LD20872 Figure 2 - WARNING LABEL ON UNIT/VFD FOR DISCRETE 2 SPEED FAN CONTROL The Discrete 2 Speed Fan Control is available on all DSV and CSV units 10 tons or larger. For DSH units, it is only available on the 10-ton units. JOHNSON CONTROLS FORM 145.13-NO1 ISSUE DATE: 10/06/2016 Supply Fan VFD Sequence for 208/230-460 VAC units (Discrete 2 Speed Fan Control): Speed 1 · Supply fan only OR · Supply fan and compressor #1 running · Factory set at 35 Hz (do not set lower than 35 Hz) · Set at parameter 1202 · 24 VDC applied to terminal 12 of VFD Speed 2 · Supply fan and compressors #1 and #2 are running · Factory set at 60hz · Set at parameter 1204 · 24 VDC applied to terminal 12 and 13 of VFD Supply Fan VFD Sequence for 575 VAC units (only Discrete 2 Speed Fan Control is used): Speed 1 · Supply fan only OR · Supply fan and compressor #1 running · Factory set at 35 Hz (do not set lower than 35 Hz) · Set at parameter 1202 · 24 VDC applied to terminal 4 of VFD Speed 2 · Supply fan and compressors #1 and #2 are running · Factory set at 60hz · Set at parameter 1204 · 24 VDC applied to terminal 4 and 6 of VFD VFD KEYPAD VFD requires a keypad to program the VFD. Once the VFD is programmed, the keypad is not required in order to operate the unit. Each unit comes with factory installed and programmed remote keypad and short Ethernet clip-on connector. An Ethernet communication cable is not factory supplied. A single keypad can be used to program multiple units. If needed, consult with local Johnson Controls sales office to order additional keypads. SECTION 1 - Installation 1 Figure 3 - VFD KEYPAD LD20860 LD20861 Figure 4 - VFD KEYPAD AND ETHERNET CONNECTOR LD20862 INSTALLATION Install a field supplied 1/4-inch push-on tube to the return air side of the unit. Pass the tube through the opening on the side of the corner post adjacent to the VFD controls, and connect to the negative (LOW) side fitting. Install a field supplied Pitot tube in the supply duct as required, run 1/4-inch push-on tube to the corner post opening, and connect to the positive (HIGH) side fitting. JOHNSON CONTROLS 9 SECTION 1 - Installation FORM 145.13-NO1 ISSUE DATE: 10/06/2016 INSTALL GRILLE COVER When unit is wired and push-on tubing has been connected to transducer, attach the grille cover using the screws provided, with angled blades point upward at the top. Figure 5 - CONNECTING NEGATIVE AND POSITIVE SIDE FITTINGS LD20863 Ensure the tubes are secure inside duct and firmly connected to transducer fitting, otherwise unit will not operate as intended. Figure 6 - VFD GRILLE COVER LD20864 10 JOHNSON CONTROLS FORM 145.13-NO1 ISSUE DATE: 10/06/2016 SECTION 2 - OPERATION INPUT/OUTPUT Transducer (-COM) DISPLAY 2 In AUTO MODE, the following parameters will be displayed on control display: Jumper set to 4-20mA Transducer (+EXC) 24VDC Jumper required between 10, 11 Figure 7 - INPUT/OUTPUT DIAGRAM PARAMETER TABLES In the parameter menu, set the following parameters listed in the parameters tables in order to operate the VFD controller correctly. For troubleshooting, check that the parameters match. 1. 3060Hz is the output frequency to the motor. Minimum factory set frequency allowed is 30 Hz. 2. 0.0 to Nominal Motor Amps. Maximum amps draw is factory set, and it is set to nominal amp draw of motor used. 3. 0.0-2.5 "WC is the actual reading from the pressure transducer. 4. Located in the upper-right corner, the setpoint value is displayed. It goes from 0% to 100%. That is the actual setpoint for the controller. Setpoint can be 0%, which is 0.0 "WC or 100%, which is 2.5 "WC. Example: 20% corresponds to 0.5 "WC setpoint. Setpoint can be updated using parameter 4011. Table 1 - VFD FACTORY PARAMETERS FOR VAV APPLICATION 208/230 & 460 VAC (ABB ACS320) PARAMETER DESCRIPTION VALUE GROUP 99: START-UP DATA 9901 LANGUAGE 0: (ENGLISH) 9902 APPLICATION MACRO 1: (HVAC DEFAULT) 9905 MOTOR NOMINAL VOLTAGE MOTOR NAMEPLATE 9906 MOTOR NOMINAL CURRENT MOTOR NAMEPLATE 9907 MOTOR NOMINAL FREQUENCY MOTOR NAMEPLATE 9908 MOTOR NOMINAL SPEED MOTOR NAMEPLATE 9909 MOTOR NOMINAL POWER MOTOR NAMEPLATE GROUP 10 1003 DIRECTION 1: (FORWARD) GROUP 11 1102 EXT1/EXT2/SELECTION 7: (EXT2) 1103 REF1 SELECT 0: (KEYPAD) GROUP 13 1301 MINIMUM AI1 0% GROUP 16 1601 RUN ENABLE 1: (DI1) 1608 START ENABLE 1 0: (NOT SELECTED) 1611 PARAMETER VIEW 3: (LONG VIEW) JOHNSON CONTROLS 11 SECTION 2 - Operation FORM 145.13-NO1 ISSUE DATE: 10/06/2016 TABLE 1 - VFD FACTORY PARAMETERS FOR VAV APPLICATION 208/230 & 460 VAC (ABB ACS320) (CONT'D) PARAMETER GROUP 20 2003 DESCRIPTION MAX CURRENT VALUE DRIVE DEPENDENT 2007 GROUP 34 3403 MINIMUM FREQUENCY SIGNAL 1 MAX 30 HZ 60 HZ 3405 3407 OUTPUT 1 UNIT OUTPUT 1 MAX 3: (HZ) 60 3416 SIGNAL 3 MIN 20 3419 3421 OUTPUT 3 UNIT OUTPUT 3 MAX 59: (in WC) 2.5 GROUP 40 4006 4007 UNITS UNIT SCALE 59: (in WC) 2 4008 0% VALUE 0 4009 4010 100% VALUE SETPOINT SELECTION FIELD SET (DEFAULT 0.5) 19: (INTERNAL) 4011 INTERNAL SETPOINT FIELD SET (DEFAULT 0.5) 4012 SETPOINT MIN 0 4013 SETPOINT MAX 100 4014 FBK SELECT 1: (ACT1) 4016 ACT1 INPUT 1: (AI1) 4018 ACT1 MIN 20 4019 ACT1 MAX 100 Table 2 - FACTORY PARAMETERS FOR 2 SPEED APPLICATION 208/230 & 460 VAC (ABB ACS320) PARAMETER DESCRIPTION VALUE GROUP 99 9901 LANGUAGE 0: (ENGLISH) 9902 APPLICATION MACRO 1: (HVAC DEFAULT) 9905 MOTOR NOMINAL VOLTAGE MOTOR NAMEPLATE 9906 MOTOR NOMINAL CURRENT MOTOR NAMEPLATE 9907 MOTOR NOMINAL FREQUENCY MOTOR NAMEPLATE 9908 MOTOR NOMINAL SPEED MOTOR NAMEPLATE 9909 MOTOR NOMINAL POWER MOTOR NAMEPLATE GROUP 10 1002 EXT2 COMMANDS 0: (NOT SELECTED) GROUP 11 1103 REF 1 SELECT 0: (KEYPAD) 1106 REF 2 SELECT 0: (KEYPAD) GROUP 12 1201 CONSTANT SPEED SEL 7: (DI1,DI2) 1202 CONSTANT SPEED 1 35 (*See Note) 1204 CONSTANT SPEED 2 60 12 JOHNSON CONTROLS FORM 145.13-NO1 ISSUE DATE: 10/06/2016 SECTION 2 - Operation TABLE 2 - FACTORY PARAMETERS FOR 2 SPEED APPLICATION 208/230 & 460 VAC (ABB ACS320) (CONT'D) PARAMETER DESCRIPTION VALUE GROUP 16 1608 START ENABLE 1 1: (DI1) 2 1611 PARAMETER VIEW 3: (LONG VIEW) GROUP 20 2003 GROUP 34 3403 3405 3407 3408 3415 MAX CURRENT SIGNAL 1 MAX OUTPUT 1 UNIT OUTPUT 1 MAX SIGNAL 2 PARAMETER SIGNAL 3 PARAMETER DRIVE DEPENDENT 60 3: (HZ) 60 NOT SELECTED NOT SELECTED *Note: If only one speed fan operation is wanted, adjust to 60. Table 3 - FACTORY PARAMETERS FOR 2 SPEED APPLICATION 575 VAC (ABB ACS250) PARAMETER DESCRIPTION VALUE GROUP 99 9902 APPLICATION MACRO 8 9905 MOTOR NOMINAL VOLTAGE MOTOR NAMEPLATE 9906 MOTOR NOMINAL CURRENT MOTOR NAMEPLATE 9907 MOTOR NOMINAL FREQUENCY MOTOR NAMEPLATE 9908 MOTOR NOMINAL SPEED MOTOR NAMEPLATE GROUP 11 1103 PRIMARY COMMAND 0: TERMINAL CONTROL GROUP 12 1202 CONSTANT SPEED 1 0 1203 CONSTANT SPEED 2 35 (* See Note) 1204 CONSTANT SPEED 3 0 1205 CONSTANT SPEED 4 60 *NOTE: If only one speed fan operation is wanted, adjust to 60. Table 4 - DRIVE DEPENDENT PARAMETERS GROUP 99 VFD PROGRAM PART # AJAX MOTOR (BALDOR MOTOR) MODEL # ABB VFD MODEL # VFD-PTD-234HE-2 VFD-PTD-234HE-4 MTR-234HE (EM3154T) ACS320-03U-07A4-2 ACS320-03U-03A3-4 VFD-PTD-235HE-2 VFD-PTD-235HE-4 MTR-235HE (EM3157T) ACS320-03U-07A4-2 ACS320-03U-04A1-4 VFD-PTD-236HE-2 VFD-PTD-236HE-4 MTR-236HE (EM3211T) ACS320-03U-10A8-2 ACS320-03U-05A6-4 VFD-PTD-237HE-2 VFD-PTD-237HE-4 MTR-237HE (EM3218T) ACS320-03U-19A4-2 ACS320-03U-08A8-4 VFD-PTD-238HE-2 VFD-PTD-238HE-4 MTR-238HE (EM3311T) ACS320-03U-26A8-2 ACS320-03U-12A5-4 VOLTAGE 208-230/3/60 460/3/60 208-230/3/60 460/3/60 208-230/3/60 460/3/60 208-230/3/60 460/3/60 208-230/3/60 460/3/60 MOTOR MOTOR HP NOMINAL NOMINAL CURRENT FLA SPEED RPM 4.50 1.50 2.20 1755 5.80 2.00 2.90 1750 8.50 3.00 4.20 1765 14.00 5.00 6.60 1750 20.40 7.50 9.70 1770 JOHNSON CONTROLS 13 SECTION 2 - Operation FORM 145.13-NO1 ISSUE DATE: 10/06/2016 TABLE 4 - DRIVE DEPENDENT PARAMETERS GROUP 99 (CONT'D) VFD PROGRAM PART # VFD-2DS-234HE-2 VFD-2DS-234HE-4 VFD-2DS-234HE-5 VFD-2DS-235HE-2 VFD-2DS-235HE-4 VFD-2DS-235HE-5 VFD-2DS-236HE-2 VFD-2DS-236HE-4 VFD-2DS-236HE-5 VFD-2DS-237HE-2 VFD-2DS-237HE-4 VFD-2DS-237HE-5 VFD-2DS-238HE-2 VFD-2DS-238HE-4 VFD-2DS-238HE-5 AJAX MOTOR (BALDOR MOTOR) MODEL # MTR-234HE (EM3154T) MTR-534HE (EM3154T-5) MTR-235HE (EM3157T) MTR-535HE (EM3157T-5) MTR-236HE (EM3211T) MTR-536HE (EM3211T-5) MTR-237HE (EM3218T) MTR-537HE (EM3218T-5) MTR-238HE (EM3311T) MTR-538HE (EM3311T-5) ABB VFD MODEL # ACS320-03U-07A4-2 ACS320-03U-03A3-4 ACS250-03U-03A1-6 ACS320-03U-07A4-2 ACS320-03U-04A1-4 ACS250-03U-03A1-6 ACS320-03U-10A8-2 ACS320-03U-05A6-4 ACS250-03U-04A1-6 ACS320-03U-19A4-2 ACS320-03U-08A8-4 ACS250-03U-06A5-6 ACS320-03U-26A8-2 ACS320-03U-12A5-4 ACS250-03U-09A0-6 VOLTAGE MOTOR MOTOR HP NOMINAL NOMINAL CURRENT FLA SPEED RPM 208-230/3/60 4.50 460/3/60 1.50 2.20 1755 575/3/60 1.80 208-230/3/60 5.80 460/3/60 2.00 2.90 575/3/60 2.30 1750 208-230/3/60 8.50 460/3/60 3.00 4.20 575/3/60 3.40 1765 208-230/3/60 460/3/60 5.00 575/3/60 14.00 6.60 5.30 1750 208-230/3/60 460/3/60 7.50 575/3/60 20.40 9.70 7.50 1770 VFD OPTION SCHEMATICS LD20866 Figure 8 - EVAPORATOR VFD OPTION FOR DISCRETE 2 SPEED WIRING SCHEMATIC (575V/3PH/60HZ) 14 JOHNSON CONTROLS FORM 145.13-NO1 ISSUE DATE: 10/06/2016 3 Figure 9 - EVAPORATOR VFD OPTION FOR DUCT STATIC PRESSURE WIRING SCHEMATIC (208-230V/460V/3PH/60HZ) LD20867 Figure 10 - EVAPORATOR VFD OPTION FOR DISCRETE 2 SPEED WIRING SCHEMATIC (208-230V/460V/3PH/60HZ) JOHNSON CONTROLS LD20868 15 P.O. Box 1592, York, Pennsylvania USA 17405-1592 Copyright © by Johnson Controls 2016 Form 145.13-NO1 (1016) Issue Date: October 6, 2016 New Release 800-861-1001 www.johnsoncontrols.com Subject to change without notice. Printed in USA ALL RIGHTS RESERVEDMy Name