HZ432 TrueZONE Zone Panel Professional Installation Guide 69-2198-01
Installation Guide Table of Contents Specifications.................................................................................................................................. ii Accessories.....................................................................................................................................1 Mounting..........................................................................................................................................2 Wiring..........................
HZ432 TrueZONE Accessories Table 1. Recommended Thermostats. System NonProgrammable Table 3. Maximum Dampers.
Installation Guide Mounting 1 Mount the HZ432 TrueZONE panel near the HVAC equipment; locate it on a wall, stud, roof truss, or coldair return. NOTE: The HZ432 TrueZONE panel can be mounted in any orientation; level it for appearance only. Please refer to TrueZONE Panel Frequently Asked Questions form 50-9694 for operating details.
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 systems, refer to this page. For heat pump systems, see pages 6 and 7. For dual fuel systems, see pages 8 and 9. 3 Install thermostats using instructions provided with thermostats.
Installation Guide 5 SENSOR Wiring Connect DATS as shown. DATS DATS M24804 C7735A1000 Fig. 7 OT OT SENSORS 6 Connect outdoor air temperature sensor as shown. Required for dual fuel systems; optional for other multistage systems. C7089U1006 OUTDOOR TEMPERATURE SENSOR M28207 Fig. 8 7 Connect equipment as shown. The DS/BK terminal is used with a variable-speed fan. Connect the DS, BK, ODD, or DHUM terminal on the HVAC equipment to this terminal.
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 Rc R C W W2 Y Y2 G HVAC 24 VOLT TRANS.
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. The diagram below shows a heat pump thermostat used with a heat pump system. ARD OR ZD DAMPER SPRING-OPEN POWER-CLOSED RRD OR MARD DAMPER POWER-OPEN POWER-CLOSED M1 COMMON M4 OPEN 2 THERMOSTAT ZONE 4 DAMPER AIR HANDLER G O/B L 24 VOLT TRANS.
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 THERMOSTAT ZONE 4 DAMPER AIR 2 HANDLER Rc R C E AUX Y Y2 G O/B L 24 VOLT TRANS. C R EM. HEAT M6 CLOSED M1 M4 M6 R C W1/E W2 W3 Y1 Y2 G O/B L RH RC W1/E W2 W3 Y1 Y2 G O B DS/BK M1 M4 M6 R C W1/E W2 W3 Y1 Y2 G O/B L E AUX.
Installation Guide Dual Fuel Use the following diagram for wiring a dual-fuel system with single-stage furnace and single-stage heat pump.
HZ432 TrueZONE dual Fuel Use the following diagram for wiring a dual-fuel system with two-stage furnace and two-stage heat pump.
Installation Guide Configuration To enter Configuration: WIRELESS 1 Press the Mode button (the Config LED will light up). BACK 2 3 Use the Back and Next buttons to navigate through the configuration menus. Pressing Next enters the selected option for that menu item and advances to the next menu. Adjust settings up or down by pressing the Adjust Setting button. HOME CONFIG CHECK OUT WIRELESS MODE ADJUST SETTING NEXT BACK M24799 HOME CONFIG CHECK OUT MODE ADJUST SETTING NEXT M24810 Fig.
HZ432 TrueZONE Connect Wireless Devices WIRELESS 4 Press the Mode button until the Wireless LED lights up. The TrueZONE must be configured for wireless devices to select Wireless mode. BACK HOME CONFIG CHECK OUT MODE ADJUST SETTING NEXT M28194 Press Next to add devices. While the display alternates the Press Connect and Exit screens, push the Connect button(s) on the wireless device(s). -ORFollow the instructions that came with the wireless device(s). Press Next to exit. Fig.
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. Table 5. Advanced Configuration.
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, they are provided in form 69-2198FS. Cut them out and attach them to the inside of the HZ432 cover. Table 6. LED Operation.
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 4000, PRO 3000, LineVolt PRO, Digital Round , and Modern Round (T87K, N) Series Thermostats with a date code of 0501 or later: sixty (60) months from date of installation.
