Installation Guide
Specifications .......................................................................................................................................................... 1
Accessories ............................................................................................................................................................... 1
Mounting.................................................................................................................................................................... 2
Wiring .......................................................................................................................................................................... 3
Heat Pump ................................................................................................................................................................ 6
Basic Configuration ............................................................................................................................................... 7
Advanced Configuration ..................................................................................................................................... 8
Operation ................................................................................................................................................................... 9
Checkout .................................................................................................................................................................... 9
Warranty ...................................................................................................................................................................10
SPECIFICATIONS
TABLE OF CONTENTS
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.
Emissions:
Complies with FCC Class B, part 15 requirements.
Read and save these instructions.
Need Help?
For assistance with this product please visit
http://customer.honeywell.com
and/or call Honeywell Zoning Hotline toll-free at
1-800-828-8367
® U.S. Registered Trademark. US Patent 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 © 2018 Honeywell International Inc. All rights reserved.
Fig. 1. HZ322 TrueZONE panel dimensions in in.
(mm).
M28011
1.86 (47)
8 (203)
11.5
(292)
