Wiring Diagrams; Cooling With Tam7/Tam9 (24V Mode); Cooling With Gaf2-S - American Standard ACONT102 Installation And User Manual

4.4 Wiring Diagrams

4.3 Wiring Diagrams

Cooling with TAM7/TAM9 (24V Mode)

Thermostat
Rc
Rh
O
B
Y
G
W

Cooling with GAF2-S

Thermostat
Rc
Rh
O
B
Y
G
W
Pub. No. 11HD23D1-1B-EN 09/2020
Indoor Unit
R
O
Y1
G
W1
B
Y0
NOTES:
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
Indoor Unit
R
G
W1
B
NOTES:
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
Part No. 37-7771002
American Standard 102 Non-Programmable Thermostat
Outdoor Unit
B
Y
Outdoor Unit
Y
B
5