Honeywell TH8320R1003 Installation Manual page 119

Table 11. Wiring Diagrams by System Type.
System Type
Standard Heat/Cool
Heat Pump with Auxiliary Heat
Geothermal radiant heat
Heat pump with oil forced air backup.
Geothermal radiant heat with geothermal
forced air and backup heat using separate
transformer for the radiant heat
Wood stove-fired hot water fan coil with
forced air furnace backup heat
Hot water radiant heat with backup heat
(single zone application)
Hot water radiant heat with backup forced
air heat. Zoned with forced air zone panel
and zone valves
Hot water radiant heat with backup forced
air heat. Zoned with forced air zone panel
and hot water panel.
Hot water fan coil with forced air furnace
backup heat.
Wood stove with heat pump and backup
electric strips. (For applications in which
the thermostat only needs to run the
blower fan when stove is hot).
Wiring IAQ Equipment or a stage of
Heating/Cooling to U1, U2 or U3 terminals
Wired Remote Sensors
Table 12. Zoning Diagrams by System Type.
System Type
RedLINK VisionPRO thermostats with an
HZ432 zone panel and no IAQ control
RedLINK VisionPRO thermostat
controlling one zone with an HZ432 zone
panel and a TrueSTEAM humidifier
RedLINK VisionPRO thermostat with an
HZ432 zone panel and a ventilator
RedLINK VisionPRO thermostat with an
HZ432 zone panel and a TrueDRY
dehumidifier
Wiring Diagram
Reference
314
315
316
320
321
322
323
Fig. 312. Inserting wires in thermostat terminal block.
324
325
326
327–337
342–346
Wiring Diagram
IMPORTANT
Reference
347
348
349
350
119
VISIONPRO
CONVENTIONAL
C
K
RC
R
U1
U1
U2
U2
HEAT PUMP
Fig. 313. Inserting wires in EIM terminal block
Use 18–22 gauge thermostat wire.
®
8000 WITH REDLINK™
S1 S1
S1 S1
W O/B
Y Y
G G
W2 AUX
-E
Y2
Y2
A
L/A
68-0312—03