Service manual
AUX air conditioner service manual
139
2.18000BTU Electric wiring diagram
⑴ Indoor unit
To Outdoor Unit
For series of 18000Btu/h
Indoor Unit Electric Chart
To Power
(BR)
Br ow n
5
4
Black
Blue
(BL)
L
N
Heat-Pump E Type
Temperature Sensor
Controlling Panel
Force Switch
(R)
2
Y/G
Green
Ye llo w
(B)
3
Red
Frost
Eliminating
Plug
Transformer
Fan Motor
Step Motor
Indication panel
Receiver panel
Indoor Unit Electric Chart
Temperature Sensor
For series of 18000Btu/h
Cold Wind E Type
Black
Red
Green
To Ou tdoo r Uni t
To Power
5
(BR)
4
(B)
3
Ye ll ow
Y/G
2
(R)
(BL)
L
N
Indication panel
Controlling Panel
Fan Motor
Transformer
Step Motor
Receiver panel
Force Switch