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 VAC - 30 VAC 50 Hz/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°F to 150°F (-29°C to 66°C)
Operating: -40°F to 165°F (-40°C to 74°C)
Dimensions:
See Fig. 1.
Emissions:
Complies with FCC Class B, part 15 requirements.
Read before installing.
Need Help?
For assistance with this product please visit
customer.resideo.com
and/or call Zoning Hotline toll-free at
1-800-828-8367
U.S. Registered Trademark. US Pat D562,261; D563,325; 7,558,648; 7,645,158; 7,693,591; 7,693,583; 7,766,246; 7,819,331; 7,904,830; 7,913,180;
7,957,839; 9,310,091 and other patents pending. Copyright © 2019 Resideo Technologies, Inc. All rights reserved.
Fig. 1. HZ322 TrueZONE panel dimensions in in.
(mm).
M28011A
1-55/64 (47)
11-1/2
(292)
8 (203)
