Carrier ZONECC2KIT-B Installation And Start-Up Instructions Manual page 24

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, 17, and 19
Fig. 27—Variable-Speed 2-Stage Condensing
Furnace — W/O DE Connection -
with 1-Speed Air Conditioner
EQUIPMENT
CONTROLLER
DEFROST DEF
DEHUMIDIFY DHUM
HUMIDIFY HUM
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, 17, and 19
Fig. 29—Variable-Speed 2-Stage Condensing
Furnace — W/O DE Connection -
with 1-Speed Heat Pump (Dual Fuel)
SINGLE-
SPEED AIR
VSP CONDENSING
CONDITIONER
FURNACE
HUMIDIFIER
(24 VAC)
C C
HUM
DEHUM
R
G
W2
W/W1
Y
Y/Y2
VSP SPEED SINGLE-SPEED
FURNACE HEAT PUMP
HUMIDIFIER
(24 VAC)
C
C
HUM
O
DEHUM
R
R
G
W2
W2
W/W1
Y/Y2
Y
EQUIPMENT
CONTROLLER
N/A
DEHUMIDIFY
HUMIDIFY
N/A
N/A
24 VAC HOT
FAN
HEAT STAGE 2
HEAT STAGE 1
COOL STAGE 2
COOL STAGE 1
Fig. 28—Variable-Speed 2-Stage Condensing
Furnace — W/O DE Connection -
A98101
with 2-Speed Air Conditioner
EQUIPMENT
CONTROLLER
DEFROST
DEHUMIDIFY DHUM
HUMIDIFY
RVS COOLING
N/A
24 VAC HOT
FAN
HEAT STAGE 4
HEAT STAGE 3
COOL/HEAT STAGE 2
COOL/HEAT STAGE 1
See notes 1, 2, 3, 4, 6, 7, 8, 9, 10, 11, 12, 15, 17, and 19
A98103
Fig. 30—Variable-Speed 2-Stage Condensing
Furnace — W/O DE Connection -
with 2-Speed Heat Pump
24
VSP CONDENSING
FURNACE
DEF
HUMIDIFIER
(24 VAC)
DHUM
HUM
C
HUM
O
DEHUM
B
RH R
RC
G
G
W2
W2
W1 W/W1
Y2
Y/Y2
Y1
See notes 4, 12, 15, 17, and 19
VSP SPEED
FURNACE
HUMIDIFIER
(24 VAC)
DEF
C
HUM
HUM
O
DEHUM
B
RH R
RC
G
G
W2
W2
W1 W/W1
Y2
Y/Y2
Y1
TWO-
SPEED AIR
CONDITIONER
C
R
Y2
Y1
A98102
TWO-SPEED
HEAT PUMP
C
O
R
W3
W2
Y2
Y1
A98104