ICM Controls SC 2210 - Fhp 1 Heat Pump Systems

17
SC 2210 Electronic Thermostat
SimpleComfort
®
2210 Electronic Thermostat Conversion to:
FHP 1 Heat Pump Systems
R
Y
O
G
E
W
C
24 VAC, Return
Compressor Contactor
Reversing Valve (Cooling Mode)
Fan Contactor Circuit
Emergency Heating Circuit
2nd Stage Heating Circuit
24 VAC, Common
FHP 1 Stage HP
Low Voltage Terminal Board
Note: For units with ECM motors and the 641-065
interface board, connect W2 from the
thermostat to the W1 at the heat pump.