ICM Controls SC 2311 - York E1 CS;E1 FB;E1 FH Conversion

16
SimpleComfort
®
2311 Electronic Thermostat Conversion to:
York E1CS, E1FB, E1FH Heat Pump Systems
SC 2311
Electronic Thermostat
R C
W1
O/B
Y W2 E G
24 VAC, return
24 VAC, common
Reversing valve (cooling mode)
Compressor contactor
2nd stage heating circuit
Fan contactor circuit
System monitor LED
(capped)
Note 1: X terminal on PCB capped
R
B
O
Y
W
G
X
York E1CS, E1FB, E1FH
Low Voltage Terminal Board