Honeywell THP9045 - Example Wiring Diagram for a 2 H;1 C Heat Pump Application; Example Wiring Diagram for a 3 H;2 C Heat Pump Application

THP9045 WIRING MODULE
Automation and Control Solutions
Honeywell International Inc.
1985 Douglas Drive North
Golden Valley, MN 55422
Honeywell Limited-Honeywell Limitée
35 Dynamic Drive
Toronto, Ontario M1V 4Z9
http://customer.honeywell.com
® U.S. Registered Trademark
© 2010 Honeywell International Inc.
69-2065EFS—07 M.S. Rev. 12-10
Printed in U.S.A.
Fig. 5. Example wiring diagram for a 2H/1C heat pump application.
Fig. 6. Example wiring diagram for a 3H/2C heat pump application.
THX9321R SUBBASE
G
C
O
RY
E
MATCH THE WIRES FROM THE HEAT PUMP TO THE AIR HANDLER AS NORMAL.
1
1
AIR HANDLER
W-O/B
Rc
YG C
WIRESAVER
M31303A
O/B
W
AUX/E W2
YY
Y2 Y2
GG
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
1
W-O/B
Rc
KC
THX9321R SUBBASE
G
C
O
RY
AIR HANDLER
1
1
Y2
E
MATCH THE WIRES FROM THE HEAT PUMP TO THE AIR HANDLER AS NORMAL.
W-O/B
Rc
YG C
WIRESAVER
M31304A
O/B
W
AUX/E W2
YY
Y2
Y2
GG
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
1
W-O/B
Rc
KC