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68
Equipment Control Module
Fan Coil
Air Conditioner
O
Remove J2
Jumper for
heat staging
Heat Stage 2
O/B W2
W2
Heat Stage 1
W/W1
W1
Cool Stage 1
Y1 / W2
Y1
Y1
Cool Stage 2
Y/Y2
Y/Y2
Y2
Fan
G
G
24VAC Hot Heating
Rh
R
R
24VAC Hot Cooling
Rc
Remove J1
jumper for
Dehumidify
modes
Dry Contact 1
D1
Dry Contact 2
D2
DH
24VAC Common
C
C
C
Humidify
HUM
Outdoor Air Temp
OAT
Remote Room Sensor
RRS
OAT/RRS Com
SRTN
Outdoor Sensor *
Humidifier Solenoid
Valve *
Remote Room
Sensor *
* Indicates connection may not be required/available.
A09167
Fig. 22
−
FV/FK Fan Coil w/2
−
Stage Air Conditioner