Carrier ZONECC2KIT-B Installation And Start-Up Instructions Manual page 25

EQUIPMENT
CONTROLLER
N/A
DEF
DEHUMIDIFY DHUM
HUMIDIFY HUM
N/A O
N/A B
24 VAC HOT RH
RC
FAN G
HEAT STAGE 2 W2
HEAT STAGE 1 W1
N/A Y2
COOL STAGE 1 Y1
See notes 12, 15, 18, and 19
Fig. 31—Variable-Speed 2-Stage Condensing
Furnace — With DE Connection —
With 1-Speed Air Conditioner
EQUIPMENT
CONTROLLER
DEFROST DEF
DHUM
DEHUMIDIFY
HUM
HUMIDIFY
RVS COOLING O
N/A B
24 VAC HOT RH
RC
FAN G
HEAT STAGE 3 W2
HEAT STAGE 2 W1
N/A Y2
COOL/HEAT STAGE 1 Y1
See notes 1, 2, 3, 6, 10, 11, 12, 15, 18, and 19
Fig. 33—Variable-Speed 2-Stage Condensing
Furnace — With DE Connection —
With 1-Speed Heat Pump (Dual Fuel)
SINGLE-
VSP CONDENSING SPEED AIR
FURNACE CONDITIONER
HUMIDIFIER
(24 VAC)
C C
HUM
DEHUM
DE
R
G
W2
W/W1
Y
Y/Y2
A99372
VSP SPEED SINGLE-SPEED
FURNACE HEAT PUMP
HUMIDIFIER
(24 VAC)
C
C
HUM
DEHUM
O
DE
R R
G
W2
W2
W/W1
Y/Y2
Y
A99374
EQUIPMENT
CONTROLLER
N/A
DEF
DEHUMIDIFY DHUM
HUMIDIFY HUM
N/A O
N/A
24 VAC HOT RH
RC
FAN G
HEAT STAGE 2 W2
HEAT STAGE 1 W1
COOL STAGE 2 Y2
COOL STAGE 1 Y1
Fig. 32—Variable Speed 2-Stage Condensing
Furnace — With DE Connection —
With 2-Speed Air Conditioner
EQUIPMENT
CONTROLLER
DEFROST DEF
DHUM
DEHUMIDIFY
HUM
HUMIDIFY
RVS COOLING O
N/A B
24 VAC HOT RH
RC
FAN G
HEAT STAGE 4 W2
HEAT STAGE 3 W1
COOL/HEAT STAGE 2 Y2
COOL/HEAT STAGE 1 Y1
See notes 1, 2, 3, 4, 6, 7, 8, 9, 10, 11, 12, 15, 18, and 19
Fig. 34—Variable-Speed 2-Stage Condensing
Furnace — With DE Connection —
With 2-Speed Heat Pump (Dual Fuel)
25
VSP CONDENSING
FURNACE
HUMIDIFIER
(24 VAC)
C
HUM
DEHUM
DE
B
R
G
W2
W/W1
Y/Y2
See notes 4, 12, 15, 18, and 19
VSP SPEED
FURNACE
HUMIDIFIER
(24 VAC)
C
HUM
DEHUM
DE
R
G
W2
W/W1
Y/Y2
TWO-
SPEED AIR
CONDITIONER
C
R
Y2
Y1
A99373
TWO-SPEED
HEAT PUMP
C
O
R
W3
W2
Y2
Y1
A99375