Mitsubishi Alarm Code #412 cause 3

Alarm Code #412

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

Failure Disconnection of Compressor Motor ( CM or CML )

Countermeasure

<< Cause -(3) >>

Actuated or Defective High pressure switch ( HP )

< Check > ( Refer to Page F-13 )

Check conductivity of the HP switch.

< Action >

In case no conductivity is detected : Replace the HP switch.

(Note)

Replace the HP switch when the high pressure in the reefer unit is atmospheric pressure.

Dhilreefer