72
Typical Single-Stage
Equipment Control Module Fan Coil Air Conditioner
RVS/Heat Stage 2 O/B W2
Heat Stage 1 W/W1
Compressor Low Y1 / W2
Compressor High Y/Y2 Y
Fan G G
24VAC Hot Heating Rh R R
*
24VAC Hot Cooling Rc
Dry Contact 1 D1
Dry Contact 2 D2
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 *
A08133
Fig. 28 -- Typical Fan Coil Cooling Only
* Indicates connection may not be required/available.