Carrier TSTATCCNAC01-C Installation And Operating Instructions Manual page 10

MODEL 2S EASY SELECT
THERMOSTAT TERMINAL BOARD
DH
24 VOLT HOT
R R
24 VOLT COMM
C C
FAN
G G
COOL STAGE 2
Y/Y2 Y/Y2
HEAT STAGE 1 W/W1 W1
HEAT STAGE 2
O/B/W2
W2
COOL STAGE 1
Y1 Y1
O
N/A B
OUTDOOR
S1
SENSOR
CONNECTION
S2
Fig. 14—Two-Speed Air Conditioner with Variable-
Speed (FK4D, FV4, 40FK) Fan Coil
MODEL 2S EASY SELECT
THERMOSTAT
TERMINAL BOARD
DH
24 VAC HOT
R R
24 VAC COMM
C C
FAN
G G
COOL/HEAT
Y/Y2 Y/Y2
STAGE 2
HEAT STAGE 3
W/W1 W1
W2
RVS COOLING O/B/W2
O
COOL/HEAT
Y1 Y1
STAGE 1
B
N/A
S1
OUTDOOR
SENSOR
See notes 7, 10 and 11
S2
CONNECTION
Fig. 16 — Two-Speed Heat Pump with Variable-
Speed (FK4D, FV4) Fan Coil
TWO-SPEED
AIR CONDITIONER
J1 JUMPER
R
C
Y2
REMOVE
J2 JUMPER
FOR HEAT
STAGING
Y1
See notes 2, 4, 8, 10 and 11
A04012
TWO-SPEED
HEAT PUMP
J1 JUMPER
R
C
Y2
J2 JUMPER
W2
O
Y1
A04013
MODEL HP EASY SELECT
THERMOSTAT TERMINAL BOARD
24 VAC HOT
R
24 VAC COMM
C
FAN
G
COOL/HEAT
Y/Y2 Y/Y2
STAGE 1
HEAT STAGE 2
W/W1
N/A
Y1
RVS COOLING
O/W2
N/A
B
S1
OUTDOOR
SENSOR
S2
CONNECTION
Fig. 15—Single-Speed Heat Pump with Variable-
Speed (FK4D, FV4, 40FK) Fan Coil
10
SINGLE-SPEED
HEAT PUMP
DH
J1 JUMPER
R R
C
C
G
Y
W1
J2 JUMPER
W2 W2
O O
Y1
See notes 7, 8, and 11
A98466