Mitsubishi Electric MXZ-4C36NAHZ Technical & Service Manual page 117

BRANCH BOX: PAC-MKA50BC PAC-MKA51BC PAC-MKA30BC PAC-MKA31BC
Parts name
Disconnect the connector then measure the resistance with a tester.
Thermistor (TH-A–E)
(At the ambient temperature 50 to 86°F [10 to 30:])
<Gas pipe>
Disconnect the connector then measure the resistance with a tester.
Linear expansion valve
(Winding temperature 68°F [20:] )
( LEV-A–E )
Red Red - White Red - Orange Red - Yellow Red - Blue
M
1
Blue
2
Orange
3
Yellow
4
White
5
OCH573E
Normal
4.3 to 9.6k"
Normal
46 ± 4"
Check points
Abnormal
Open or short
Abnormal
Open or short