•
Wiring for 1H and 1C thermostat
R
L G
B W
E
C
Y1
DH
W1 W2
R
B W D L
C Y1 Y2
INDOOR UNIT
OUTDOOR UNIT
O/B
Y
G
C
R
THERMOSTAT
•
Wiring for 2H and 2C thermostat
R
L G
B W
E
C
Y1
DH
W1 W2
R
B W D L
C Y1 Y2
INDOOR UNIT
OUTDOOR UNIT
O/B
Y2
Y1
G
C
R
THERMOSTAT
•
Wiring for 3H and 2C thermostat
S4-2 DIP switch off
Perform disconnection and
short-circuit to achieve
partition, control or dehumidification
S4-1 DIP switch off
Disconnect and short
circuit to realize heating segment
R
L G
B W
E
C
Y1
DH
W1 W2
R
B W D L
C Y1 Y2
INDOOR UNIT
DH
O/B
Y2
Y1
G
L
C
R
W1/E
THERMOSTAT
S4-1 DIP switch off
Disconnect and short
circuit to realize heating segment
•
Wiring for 2H and 1C thermostat
R
L G
B W
E
C
Y1
DH
W1 W2
R
B W D L
C Y1 Y2
INDOOR UNIT
OUTDOOR UNIT
O/B
Y
G
C
R
W/E
THERMOSTAT
