13
T h e r m id i s t a t M o de l s T 6 --- P R H 01 --- A & T 6 --- N R H 01 --- A
w/ VS Fan Coil & 2 ---Stage Air Conditioner
T h e r m id i s t a t M o de l T 6 --- P R H 0 1 --- A & T 6 --- N R H 0 1 --- A
w/ VS Furnace & 2 ---Stage Air Conditioner
A12438 A12437
RVS/Heat Stage 2 O/W2/B
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 Return
SRTN
SRTN
O
Y1
W1
G
W2
C
Y2
Y1
Y/Y2
R
C
DH
REMOVE J2
JUMPER FOR
HEAT STAGING
REMOVE J1 FOR
DEHUMIDIFY
MODES
Two-Stage
Air Conditione
Thermidistat
Variable Speed
Fan Coil
*
* See Humidifier Instructions for proper wiring.
Variable Speed
Furnace
Thermidistat
2-Stage
Air Conditioner
Heat Stage 2 O/B W2 W2
Heat Stage 1 W/W1 W1
Cool Stage 1 Y1 / W2 Y1
Cool Stage 2 Y/Y2 Y/Y2 Y/Y2
Fan G G
24VAC Hot Heating Rh R
24VAC Hot Cooling Rc
Dry Contact 1 D1
Dry Contact 2 D2 DHUM
24VAC Common C COM C
Humidify HUM
Outdoor Air Temp OAT
Remote Room Sensor RRS
OAT/RRS Com SRTN
* See Humidifier Instructions for proper wiring
*
Fig. 10 -- Thermidistat Wiring with 2--Stage Puron refrigerant Air Conditioner (set up as a non--communicating system)
Single Stage Furnace with 2---Stage Air Conditioner
2 --- S t a ge T h er m o s t a t w i t h S i n g l e --- S ta ge Fu r n a c e a n d
2 ---Stage Air Conditioner
A12439 A12440
*
* See Humidifier Instructions for proper wiring.
* See Humidifier Instructions for proper wiring.
*
Fig. 11 -- VS Furnace or Fan Coil Wiring with 2--Stage AC (set up as a non--communicating system)
D
C
B
A
User Interface
D
C
B
A
B
A
Fan Coil
Communicating AC//HP
OAT
RYOWCHUM*
* See Humidifier Instructions for proper wiring.
A12441
Fig. 12 -- Evolution Furnace or Fan Coil with 2--Stage AC (set up as a communicating system)
(See Thermostat Installation Instruction for specific unit combinations)
187B / 180B
LEGEND
24v Factory Wiring
24v Field Wiring
Field Splice Connection
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