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THP9045 WIRING MODULE
3
69-2065EFS—07
Fig. 3. Example wiring diagram for a 2H/2C conventional application.
Fig. 4. Example wiring diagram for a 1H/1C system with 2 transformers.
THX9321R SUBBASE
G C O
R Y
AIR HANDLER
Y2 W2
W-O/B
Rc Y G C
WIRESAVER
M31306A
O/B
W
AUX/E
W2
Y
Y
Y2
Y2
G
G
L
NOT
USED
NOT
USED
NOT
USED
K
C
Rc
R
U2
U2
U2
U2
U1
U1
U1
U1
K
C
Rc
R
NOT
USED
NOT
USED
HEAT PUMP
CONVENTIONAL
Honeywell
THP9045A
W-O/B
Rc K C
G C
R Y
HEATER
R
W
AIR HANDLER
WIRESAVER
THX9321R SUBBASE
W-O/B
Rc Y G C
M31300A
Honeywell
THP9045A
O/B
W
AUX/E
W2
Y
Y
Y2
Y2
G
G
L
NOT
USED
NOT
USED
NOT
USED
K
C
Rc
R
U2
U2
U2
U2
U1
U1
U1
U1
K
C
Rc
R
NOT
USED
NOT
USED
HEAT PUMP
CONVENTIONAL
W-O/B
Rc K C
REMOVE R/Rc JUMPER
1
1