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RVS/Heat Stage 2 O/B W2
Heat Stage 1 W/W1
Compressor Low Y1
Compressor High Y/Y2
Fan G
24VAC Hot Heating Rh
24VAC Hot Cooling Rc
Dry Contact 1 D1
Dry Contact 2 D2
24VAC Common C
Humidify HUM
Outdoor Air Temp OAT
Remote Room Sensor RRS
OAT/RRS Com OAT/RRS
Outdoor Sensor *
Humidifier Solenoid
Valve *
Remote Room
Sensor *
O
Y1
W1
G
W2
C
Y2
R
W1
Y1
O
Y/Y2
R
C
DH
REMOVE J2
JUMPER FOR
HEAT STAGING
REMOVE J1 FOR
DEHUMIDIFY
MODES
2 STAGE
HEAT PUMP
THERMIDISTAT
FAN
COIL
A08055
Fig. 40 – Edge Thermidistat Models T6--PRH--01 or T6--NRH--01)
Wiring with 226A, 286A, 288A
Two--Stage Heat Pump (non--communicating)
TWO-STAGE
VARIABLE SPEED
FURNACE
W1
THERMIDISTAT (TSTAT)
A08090
Fig. 41 – Thermidistat Model TSTATBBPRH01--B with Variable
Speed Furnace and 226A, 286A, 288A
Two--Stage Heat Pump (non--communicating)
D
C
B
A
User Interface
D
C
B
A
D
C
B
A
Communicating HP
OAT
RYOWCHUM
C
Humidifier
24vac
Furnace or Fan Coil
A08091
Fig. 42 – Evolution Furnace or Fan Coil Wiring with 286A OR 289B Communicating Two--Stage HP