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THP9045 WIRING MODULE
69-2065EFS—07
2
Fig. 1. Example wiring diagram for 1H/1C conventional application.
Fig. 2. Example wiring diagram for a 2H/1C conventional application.
THX9321R SUBBASE
G C
R Y
FURNACE
W
W-O/B
Rc Y G C
Honeywell
THP9045A
WIRESAVER
M31302A
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
THX9321R SUBBASE
G C W
R Y
W2
M31305A
FURNACE
W-O/B
Rc Y G C
WIRESAVER
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