User Manual

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H. Heat (Two Stages) and Cool (Two Stages) I. Heat Pump (One Stage)
Note: G wire is not required. If G wire is not connected, Fan On mode will not be available.
HUM
NC
W2/E
W1/O/B
RH RC
Y2 Y1
G
L
C
Thermostat Settings
Stage: HP | Type: HG | O/B Type: According to
previous thermostat setting
Note: G wire is not required. If G wire is not connected, Fan On mode will not be available.
HUM
NC
W2/E
W1/O/B
RH RC
Y2 Y1
G
L
C
Thermostat Settings
Stage: Non-HP | Type: HE for electric, HG for
gas/oil systems