Carrier PERFORMANCETSERIES EDGER THERMIDISTATT CONTROL TP-NRH-A Installation Instructions Manual page 66

Equipment Control Module
RVS Cooling
Heat Stage 2
Heat Stage 3
Heat/Cool Stage 1
Fan
24VAC Hot Heating
24VAC Hot Cooling
Dry Contact 1
Dry Contact 2
24VAC Common
Humidify
Outdoor Air Temp
Remote Room Sensor
OAT/RRS Com
Fig. 20 − Typical Fan Coil with Heat Pump
O/B W2
W/W1
Y1 / W2
Y/Y2
G
Rh
Rc
D1
D2
C
HUM
OAT
RRS
SRTN
* Indicates connection may not be required/available.
66
Typical
Fan Coil
E
W2
W3
G
R
C
Humidifier Solenoid
Valve *
Outdoor Sensor *
Remote Room
Sensor *
Single-Stage
Heat Pump
O
W2
Y
R
C
A09165