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Installation and User Guide
Heat Pump with Variable Speed Gas Furnace
Thermostat
R
O/B
Y
G
E
C
L
W2
Heat/Cool Package with
Variable Speed Blower
Thermostat
R
O/B
Y
G
E
C
L
W2
6
Indoor Unit
R
Y
G
W1
B
NOTES:
W2
W2
1) Wire third party condensate over ow
switches between Y of the thermostat
and Y1 of the air ow control board
2) X2 is required to energize aux heat
during defrost
Heat Pump Package with
Variable Speed Blower
Thermostat
Indoor Unit
R
Y1
G
W1
B
W2
W2
NOTES:
BK
1) Wire third party condensate over ow
switches between Y of the thermostat
and Y1 of the air ow control board
2) X2 is required to energize aux heat
during defrost
Outdoor Unit
R
O
Y
X2
B
R
O/B
Y
G
E
C
L
W2
Pub. No.
11-HD24D1-1C-EN
Indoor Unit
R
O/B
Y1
G
W1
B
W2
W2/X2
09/2020
Part No. 37-7792003
NOTES:
1) Wire th
switches
and Y1 o
2) X2 is re
during de
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