Honeywell HZ311 TrueZONE Panel User Manual

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1 Honeywell HZ311 TrueZONE Panel

2 PANEL DIMENSIONS

Honeywell HZ311 TrueZONE Panel

PANEL DIMENSIONS

SPECIFICATION

Input Ratings:
- Voltage: 18-30 VAC 50/60 Hz transformer of 40 VA or more.
Current Draw:
- Zone Panel: 6.25 VA max.
- All VA specifications at 24 VAC.
Wiring:
- 18-gauge solid (not stranded) wire.
Humidity Ratings:
- 5% to 90% RH non-condensing.

RECOMMENDED THERMOSTATS, DAMPERS, AND ACCESSORIES

Table 1. Recommended Thermostats.
System	Non- Programmable	Programmable
Single- Stage	TH5110D, TH3110D, T87N	TH8110U, TH6110D, TH4110D
Note: These thermostat models all have different four- digit suffixes. All versions of the model numbers listed above will work with the applications they’re listed for.

Table 2. Recommended Dampers.
Type	Honeywell Damper	Round	Rectangular
Zone	Spring-open/ power-closed	ARD	ZD
Zone	Power-open/ power-closed	MARD/ RRD	For recommended dampers call the Honeywell Zoning Hotline at 1-800-828-8367.
Bypass	Static pres- sure regulat- ing damper	SPRD	SPRD

Table 3. Maximum Dampers.*
Ambient Temp.	Maximum Damper VA per Zone
100°F (38°C)	28.8
160°F (71°C)	16.8
* Use an SDCR (Slave Damper Control Relay) for addi- tional dampers. Maximum dampers per panel is limited by transformer size. Ensure transformer is large enough to power the panel (6.25 VA) and dampers.

Table 4. Accessories.
Accessory	Description
40 VA transformer	AT140A1042
75 VA transformer	AT175A1008
Discharge Air Temperature Sensor (DATS)	DATS C7735A1000
SDCR	Slave Damper Control Relay

INSTALLATIONS

Mount the HZ311 TrueZONE panel near the HVAC equipment; locate it on a wall, stud, roof truss, or cold-air return.
NOTE: The HZ311 TrueZONE panel can be mounted in any orientation; level it for appearance only.
Separate the zone panel cover from the base, and use the base as a template to drill mounting holes.
Attach the base to the wall, stud, roof truss, or duct with appropriate screws (not included).
Use two screws for attaching to a stud or roof truss, or four screws for duct or drywall/plaster installations.

WIRING

Wiring must comply with applicable codes, ordinances, and regulations.
Can cause electrical shock or equipment damage. Disconnect power before beginning installation.
Wire entire panel before applying transformer power
Install thermostats using instructions provided with thermostats.
Connect thermostat to zone panel
Wires can be run behind the panel, through wire channels on the panel’s sides, and must be attached to a wiring anchor with a cable tie.
Install dampers using instructions provided with dampers. Connect dampers to zone panel.
NOTE: Multiple dampers can be wired in parallel
Connect DATS as shown.
Connect equipment as shown
Connect transformer as shown.

ARD OR ZD DAMPER SPRING-OPEN POWER-CLOSED

The DS/BK terminal is used with a variable-speed fan. Connect to the DS, BK, or ODD terminal on the furnace equipment. When only one zone calls for heat, cool, or fan, the DS/BK terminal operates the fan at low speed to reduce airflow.

Alternative zone panel wiring—with oil heating and air conditioning

LED DESCRIPTION

OPERATION

The HZ311 TrueZONE panel contains an LED display that communicates system and zone status. The LEDs indicate the following information Much of this information is also listed on the label on the inside of the HZ311 cover When the zone panel cover is off, the PURGE OVERRIDE button is visible. Pressing this button stops the Purge, which saves time during installation or troubleshooting. The panel will wait for the next call for Heat, Cool, or Fan. If no calls exist, the panel remains in Idle mode

WARRANTY

Honeywell warrants the products in this catalog (except those parts designated on Honeywell’s price lists as not covered by this warranty) to be free from defects due to workmanship or materials, under normal use and service, for the following warranty periods. Honeywell VisionPRO®, Commercial VisionPROTM, FocusPRO®, PRO 4000, PRO 3000, LineVoltTM PRO, Digital RoundTM, and Modern RoundTM (T87K, N) Series Thermostats with a date code of 0501 or later: sixty (60) months from date of installation. CommercialPRO, PRO 2000 and PRO 1000 thermostats: twenty-four (24) months from date of installation. All other Honeywell thermostats and thermostats with a date code of 0452 or earlier: twelve (12) months from date of installation, unless specified otherwise. Honeywell Air Cleaners, Humidifiers, Ventilators, Ultraviolet Treatment and Zoning Products with a date code of 0501 or later, excluding replacement maintenance parts: sixty (60) months from date of installation. All other Honeywell indoor air quality and zoning products with a date code of 0452 or earlier: twenty-four (24) months from date of installation, unless specified otherwise. Variable frequency drive devices (VFD) and accessories: new products for thirty-six (36) months and factory refurbished drives for twelve (12) months from date of installation when start-up and commissioning is performed by Honeywell VFD Authorized and trained personnel. All VFD warranty return products must have prior authorization (Form No. 87-0284) and be returned only to the VFD Service Center in Chattanooga, TN. MS, MN and Fact Acting 2-position Direct Coupled Actuators: sixty (60) months from date of installation. The warranty period for all other products is twelve (12) months from date of installation. If a product is defective due to workmanship or materials, is removed within the applicable warranty period, and is returned to Honeywell in accordance with the procedure described below, Honeywell will, at its option, either repair, replace or credit the customer for the purchase price of the product, in accordance with the procedure described below. This warranty extends only to persons or organizations who purchase products in this catalog for resale. The expressed warranty above constitutes the entire warranty of Honeywell with respect to the products in this catalog and IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING ANY WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL HONEYWELL BE RESPONSIBLE FOR ANY CONSEQUENTIAL DAMAGES OF ANY NATURE WHATSOEVER

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