Carrier 24APA7 Performance - Page 11

11
A09566 A09565
T h e r m i d is ta t M o d e l s T P --- P RH --- 0 1 & T P --- N RH --- 0 1
w/ VS Fan Coil & 2---Stage Air Conditioner
T h e r m i d is ta t M o d e l T P --- P RH --- 0 1 o r T P --- N R H --- 0 1
w/ VS Furnace & 2 ---Stage Air Conditioner
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
Outdoor Sensor
Remote Room
Sensor
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
r
Thermidistat
Variable Speed
Fan Coil
*
R
* 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 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
Outdoor Sensor *
Remote Room
Sensor *
* See Humidifier Instructions for proper wiring
*
Fig. 10 -- Thermidistat Wiring with 2--Stage Puron refrigerant Air Conditioner
A09567
Single Stage Furnace with 2---Stage Air Conditioner
A09568
2 --- S t a g e T h e r mo s t a t w i t h S i n g l e --- S t a g e Fu r n a c e a n d
2 ---Stage Air Conditioner
R
*
* See Humidifier Instructions for proper wiring.
R
* See Humidifier Instructions for proper wiring.
*
Fig. 11 -- Generic Wiring Diagrams
(See Thermostat Installation Instruction for specific unit combinations)
D
C
B
A
User Interface
D
C
B
A
D
C
B
A
Fan Coil
Communicating AC//HP
OAT
RYOWCHUM*
* See Humidifier Instructions for proper wiring.
A09569
Fig. 12 -- Infinity Furnace or Fan Coil Wiring with Communicating 2-- stage AC / HP
24APA7