Mitsubishi Alarm Code #901 cause 4

Alarm Code #901

Model CPE52, 53, 14, 15, 15V, 16

Failure High refrigerant pressure is too low

Countermeasure

<< Cause –(4) >>

Electronic expansion valve

( EEV ) Opening failure

< Check >

Refer to Page 40.

< Action >

Refer to Page 40.