→
Fig. 9—FK Series Fan Coil With
1-Speed Heat Pump
A98280
O/W2
W/W1
Y1/W2
G
R
O
W2
THERMIDISTAT
FK SERIES
FAN COIL
1-SPEED
HEAT PUMP
W1
G
C
Y
R
W2
O
C
DHUM
HUM
B
S1
S2
Y/Y2
R
Y1
C
DH
HEAT STAGE 3
HEAT STAGE 2
HEAT/COOL
STAGE 1
RVS COOLING
FAN
24 VAC HOT
24 VAC COMM
DEHUMIDIFY
HUMIDIFY
RVS HEATING
OUTDOOR
SENSOR
CONNECTION
Y/Y2
HUMIDIFIER
(24 VAC)
OUTDOOR
SENSOR
See notes 1, 2, 7, 14, and 15
REMOVE J2 JUMPER
FOR HEAT STAGING
REMOVE
J1 JUMPER
FOR
DEHUMIDIFY
MODES
→
Fig. 7—FK Series Fan Coil With
1-Speed Air Conditioner
A98278
O/W2
Y1/W2
W/W1
G
R
W2
Y1
THERMIDISTAT
FK SERIES
FAN COIL
1-SPEED
AIR CONDITIONER
W1
G
C
Y
C
DHUM
HUM
B
S1
S2
Y/Y2
R
O
C
DH
HEAT STAGE 2
N/A
HEAT STAGE 1
COOL STAGE 1
FAN
24 VAC HOT
24 VAC COMM
DEHUMIDIFY
HUMIDIFY
N/A
OUTDOOR
SENSOR
CONNECTION
Y/Y2
HUMIDIFIER
(24 VAC)
OUTDOOR
SENSOR
See notes 1, 2, 6, 13, and 15
REMOVE J2 JUMPER
FOR HEAT STAGING
REMOVE
J1 JUMPER
FOR
DEHUMIDIFY
MODES
→
Fig. 10—FK Series Fan Coil With
2-Speed Heat Pump
A98281
O/W2
W/W1
Y1/W2
G
R
O
Y1
THERMIDISTAT
FK SERIES
FAN COIL
2-SPEED
HEAT PUMP
W1
G
W2
C
Y2
R
W3
W2
Y1
O
C
DHUM
HUM
B
S1
S2
Y/Y2
R
C
DH
HEAT/COOL
STAGE 1
HEAT STAGE 3
HEAT/COOL
STAGE 2
RVS COOLING
FAN
24 VAC HOT
24 VAC COMM
DEHUMIDIFY
HUMIDIFY
RVS HEATING
OUTDOOR
SENSOR
CONNECTION
Y/Y2
HUMIDIFIER
(24 VAC)
OUTDOOR
SENSOR
See notes 1, 2, 4, 5, 14, and 16
J2 JUMPER
FOR HEAT STAGING
REMOVE J1
JUMPER
FOR
DEHUMIDIFY
MODES
→
Fig. 8—FK Series Fan Coil With
2-Speed Air Conditioner
A98279
O/W2
W/W1
Y1/W2
G
R
W2
W1
THERMIDISTAT
FK SERIES
FAN COIL
2-SPEED
AIR CONDITIONER
Y1
G
C
Y2
R
Y1
C
DHUM
HUM
B
S1
S2
Y/Y2
R
O
C
DH
HEAT STAGE 2
HEAT STAGE 1
COOL STAGE 1
COOL STAGE 2
FAN
24 VAC HOT
24 VAC COMM
DEHUMIDIFY
HUMIDIFY
N/A
OUTDOOR
SENSOR
CONNECTION
Y/Y2
HUMIDIFIER
(24 VAC)
OUTDOOR
SENSOR
See notes 1, 2, 6, 13, and 16
REMOVE J2 JUMPER
FOR HEAT STAGING
REMOVE
J1 JUMPER
FOR
DEHUMIDIFY
MODES
—12—