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HZ432 TrueZONE®
Zone Panel Professional Installation Guide
69-2198-03

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Summary of Contents for Honeywell TrueZONE HZ432K/U

  • Page 1 HZ432 TrueZONE® Zone Panel Professional Installation Guide 69-2198-03...
  • Page 2: Table Of Contents

    Honeywell Zoning Hotline toll-free at 1-800-828-8367 Read and save these instructions. ® U.S. Registered Trademark. U.S. Patents No. 7,693,591; 7,904,830; 7,913,180; 7,904,830; 7,819,331; 7,766,246; 7,558,648 and other patents pending. Copyright © 2012 Honeywell International Inc. All rights reserved.
  • Page 3: Application

    • 2, 3, or 4 zones with wireless thermostats when used with the wireless adaptor. Please refer to TrueZONE Panel Frequently Asked Questions form 50-9694 for operating details, or see http://customer.honeywell.com ACCESSORIES Table 1. Recommended Thermostats. Table 3. Maximum Dampers.*...
  • Page 4: Mounting

    Installation Guide MOUNTING Mount the HZ432 TrueZONE panel near the HVAC SPRD BYPASS ZD SERIES equipment; locate it on a wall, stud, roof truss, or cold- DAMPER ZONE DAMPERS air return. NOTE: The HZ432 TrueZONE panel can be mounted in any orientation;...
  • Page 5: Wiring

    HZ432 TrueZONE WIRING CAUTION: Voltage Hazard. Can cause electrical shock or equipment damage. Disconnect power before beginning installation. Wire entire panel before applying transformer power. Follow these steps for wiring all systems. However, wiring will vary depending on equipment. For conventional sys- tems, see page 5.
  • Page 6 Installation Guide WIRING DATS Connect DATS as shown. DATS M24804 C7735A1000 Fig. 7 Connect outdoor air temperature sensor as shown. Required for dual fuel systems; optional for other multistage systems. If using the C7089R1013 wireless C7089U1006 OUTDOOR outdoor sensor and THM4000R wireless adapter on TEMPERATURE M28207 2- to 4-zone systems, see page 11.
  • Page 7 HZ432 TrueZONE CONVENTIONAL The following diagram is an overall view of wiring for a conventional system as depicted in steps 3–9. ARD OR ZD DAMPER SPRING-OPEN POWER-CLOSED RRD OR MARD DAMPER M1 COMMON POWER-OPEN POWER-CLOSED M4 OPEN M6 CLOSED W1/E W1/E HVAC 24 VOLT TRANS.
  • Page 8: Heat Pump

    Installation Guide HEAT PUMP Use the following diagram for wiring a 2-heat/1-cool heat pump with electric auxiliary heat. NOTE: You can use a conventional thermostat for a heat pump system; however, em heat can only be controlled by heat pump thermostats or by pressing the Emergency Heat button on the zone panel. The diagram below shows a heat pump thermostat used with a heat pump system.
  • Page 9 HZ432 TrueZONE HEAT PUMP Use the following diagram for wiring a 3-heat/2-cool heat pump with electric stage 3 heat. ARD OR ZD DAMPER SPRING-OPEN POWER-CLOSED RRD OR MARD DAMPER M1 COMMON POWER-OPEN M4 OPEN POWER-CLOSED M6 CLOSED W1/E W1/E HANDLER 24 VOLT TRANS.
  • Page 10: Dual Fuel

    Installation Guide DUAL FUEL Use the following diagram for wiring a dual-fuel system with single-stage furnace and single-stage heat pump. ARD OR ZD DAMPER SPRING-OPEN POWER-CLOSED RRD OR MARD DAMPER M1 COMMON POWER-OPEN M4 OPEN POWER-CLOSED M6 CLOSED W1/E W1/E FURNACE 24 VOLT TRANS.
  • Page 11 HZ432 TrueZONE DUAL FUEL Use the following diagram for wiring a dual-fuel system with two-stage furnace and two-stage heat pump. ARD OR ZD DAMPER SPRING-OPEN POWER-CLOSED RRD OR MARD DAMPER M1 COMMON POWER-OPEN POWER-CLOSED M4 OPEN M6 CLOSED W1/E W1/E FURNACE 24 VOLT TRANS.
  • Page 12: Basic Configuration

    Installation Guide CONFIGURATION To enter Configuration: WIRELESS HOME WIRELESS HOME Press the Mode button (the Config LED will CONFIG CONFIG CHECK OUT CHECK OUT MODE MODE light up). Use the Back and Next buttons to navigate BACK ADJUST SETTING NEXT BACK ADJUST SETTING NEXT...
  • Page 13 HZ432 TrueZONE CONNECT WIRELESS DEVICES If connecting wireless devices, press the Mode but- WIRELESS HOME CONFIG ton until the Wireless LED lights up. The TrueZONE CHECK OUT MODE must be configured for wireless devices to select Wireless mode. BACK ADJUST SETTING NEXT Press Next to add devices.
  • Page 14: Advanced Configuration

    Installation Guide ADVANCED CONFIGURATION Use the Adjust Setting, Next, and Back buttons to configure the zone panel. See the Configuration section on page 10 for instructions on using these buttons. Options/information displayed will vary by system type, control type, number of zones, and other settings. Table 5.
  • Page 15: Operation

    HZ432 TrueZONE OPERATION The HZ432 TrueZONE panel contains an LED display that communicates system and zone status. The LEDs indicate the following information. Much of this information, as well as configuration information, is listed on the label on the inside of the HZ432 cover. For users who prefer French or Spanish labels, HZ432 they are provided in form 69-2198FS.
  • Page 16: Warranty

    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 VisionPRO , FocusPRO®, PRO...

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