Mitsubishi Electric MXZ-8B48NA Technical & Service Manual page 55

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