Mitsubishi Electronics MXZ-8B48NA Air Conditioner User Manual


 
55
BRANCH BOX : PAC-AKA51BC
PAC-AKA31BC
1
2
3
4
5
6
M
Blue
Brown
Yellow
Orange
Red
White
Parts name
Check points
Disconnect the connector then measure the resistance with a tester.
(At the ambient temperature 10~30, 50°F~86°F)
Disconnect the connector then measure the resistance with a tester.
(
Winding temperature 20
, 68°F
)
Thermistor (TH-A~E)
<Gas pipe>
Normal
4.3k~9.6k
Abnormal
Open or short
Normal
Red - White
Red - Orange
Brown - Yellow
Brown - Blue
Abnormal
46 ± 4
Linear expansion valve
( LEV-A~E )
Open or short