Zoning - Honeywell Home THX9321 Prestige 2.0 Manual

ZONING

The following diagrams show the wiring for zoning with different IAQ equipment.
C R
1
PRESTIGE THERMOSTATS CAN BE POWERED BY ANY TRANSFORMER. IN THIS EXAMPLE THEY ARE POWERED BY THE
SAME TRANSFORMER THAT POWERS THE HZ432.
2 THERE CAN BE UP TO 4 PRESTIGE THERMOSTATS USED WITH A SINGLE THM4000R WIRELESS ADAPTER AND HZ432
ZONE PANEL. THE THM4000R CANNOT BE USED IF THERE ARE MORE THAN 4 ZONES IN THE SYSTEM.
3 RH/RC JUMPER INSTALLED WHEN SINGLE HEAT/COOL TRANSFORMER IS USED.
4
DOTTED LINES APPLY ONLY TO MULTI-STAGE EQUIPMENT. SEE HZ432 INSTALLATION INSTRUCTIONS FOR HEAT
PUMP WIRING.
5 A THM4000R CANNOT BE USED WITH THE PRESTIGE THERMOSTAT IF THE THERMOSTAT IS CONTROLLING
HUMIDIFICATION, DEHUMIDIFICATION, OR VENTILATION.
Fig. 361. Prestige IAQ thermostats with an HZ432 zone panel and no IAQ control.
THX9321 PRESTIGE
1
C R C R
C
1
TRANSFORMER
C7735A1000
DATS
5
155
®
2.0 AND THX9421 PRESTIGE
2
FURNACE
C
R
W
W2
C R
Y
Y2
G
4
R
THM4000R
POWER
WIRELESS SETUP
A
B
2
CONNECTED C
D
CONNECT
THM4000R1000
®
IAQ WITH EIM
M1
M4
M6
R
C
W1/
E
W2
W3
Y1
Y2
G
O/B
RH
3
RC
W1/E
W2
W3
Y1
Y2
G
O
B
DS/B
R
C
AZ1
AZ2
OT
OT
DATS
DATS
A
B
C
D
MCR34669B
68-0311—08