22
SimpleComfort
®
2201
W2
L
C
Y2
E
G
B
O
Y1
R
SimpleComfort
®
2201 Electronic Thermostat Conversion to:
Lennox HP22 with CB19 PCB Heat Pump Systems
Lennox HP22 with CB19 PCB Low V
oltage T
erminal Board
R-VR
M
R
F
E
Y
L
X
Y2
24 VAC, Return
Compressor Contactor
Reversing Valve (Cooling Mode)
Fan Contactor Circuit
Emergency Heating Circuit
2nd Stage Heating Circuit
24 VAC, Common
2nd Stage Cooling Circuit
System Monitor LED
Содержание SC2201
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