Honeywell HZ322 TrueZONE Zone Panel Professional Installation Guide

Honeywell HZ322 TrueZONE Zone Panel Professional Installation Guide

SPECIFICATIONS

Input Ratings:

Voltage: 18-30 VAC 50/60 Hz transformer of 40 VA or more.

Current Draw:

Zone Panel: 7.5 VA max.

THM4000R Wireless Adapter: 2 VA max.

All VA specifications at 24 VAC.

Wiring:

18- or 20-gauge solid (not stranded) wire.

Humidity Ratings:

5% to 90% RH non-condensing.

Temperature Ratings:

Shipping: -20° to 150°F (-29° to 66°C)

Operating: -40° to 165°F (-40° to 74°C)

Dimensions:

See below.

HZ322 TrueZONE panel dimensions in in. (mm).

Emissions:

Complies with FCC Class B, part 15 requirements.

APPLICATION

The HZ322 TrueZONE® panel controls:

• Conventional gas, oil, or electric forced-air systems up to 2 stages heat and cool;
• Heat pump systems with single stage compressor and auxiliary heat, and two stage heat pumps with no auxiliary heat; and two stage heat pumps with no auxiliary heat;
• 2 or 3 forced-air zones with wired thermostats, or wireless thermostats using THM4000R wireless adapter.

Table 1. Recommended Thermostats.

Note: All versions of the model numbers listed above will work with the applications they're listed for.

For RedLINK™ wireless devices, a THM4000 is required.

Table 2. Recommended Dampers.

  Table 3. Recommended Commercial Dampers.*

• Or equivalent damper and actuator.

Table 4. Accessories.

*Included in HZ322K kit.

** Use an SDCR (Slave Damper Control Relay) to add additional dampers to a zone to surpass the maximum Damper VA rating per Zone.

*** For RedLINK™ wireless devices, a THM4000 is required.

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