Carrier Infinity 24ANB7 Installation Instructions Manual page 13

Thermidistat
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
* See Humidifier Instructions for proper wiring.
Thermidistat Models T6 ---PRH01 ---A & T6 ---NRH01 ---A
w/ VS Fan Coil & 2 ---Stage Air Conditioner
Fig. 11 - - Thermidistat Wiring with 2- -Stage Puron refrigerant Air Conditioner (set up as a non- -communicating system)
*
* See Humidifier Instructions for proper wiring.
Single Stage Furnace with 2 ---Stage Air Conditioner
Fig. 12 - - VS Furnace or Fan Coil Wiring with 2- -Stage AC (set up as a non- -communicating system)
Fig. 13 - - Infinity Furnace or Fan Coil with 2- -Stage AC (set up as a communicating system)
(See Thermostat Installation Instruction for specific unit combinations)
Two-Stage
Variable Speed
Fan Coil Air Conditioner
O
Y1
Y1
W1
REMOVE J2
JUMPER FOR
W2
HEAT STAGING
Y2
Y/Y2
G
R
REMOVE J1 FOR
DEHUMIDIFY
DH
MODES
C
C
Outdoor Sensor
Remote Room
Sensor
A12438
A12439
User Interface Fan Coil
D D
C C
B B
A A
* See Humidifier Instructions for proper wiring.
Variable Speed
Thermidistat
Furnace
Heat Stage 2 O/B W2
Heat Stage 1 W/W1
Cool Stage 1 Y1 / W2
Cool Stage 2 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
Outdoor Sensor *
OAT/RRS Com SRTN
Remote Room
Sensor *
* See Humidifier Instructions for proper wiring
Thermidistat Model T6 ---PRH01 ---A & T6 ---NRH01 ---A
w/ VS Furnace & 2 ---Stage Air Conditioner
*
* See Humidifier Instructions for proper wiring.
2 ---Stage Thermostat with Single ---Stage Furnace and
2 ---Stage Air Conditioner
Communicating AC//HP
B
A
A12441
13
2-Stage
Air Conditioner
W2
W1
Y1
Y/Y2 Y/Y2
G
R
DHUM
COM C
A12437
A12440
LEGEND
24v Factory Wiring
24v Field Wiring
Field Splice Connection