Mitsubishi Alarm Code #207 cause 5

Alarm Code #207 Model CPE52, 53, 14, 15, 15V, 16
Failure Power source open phase failure
Countermeasure
<< Cause –(5) >> (1/2)
CT1, CTM current sensors shift failure
< Check –(1) > ( Refer to Page F-4, 5, 6, 7, 8)
Check tightness of the round connectors for CT1, CTM.
< Action >
Spray #2501S on the contact part of the connectors.

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