Mitsubishi Alarm Code #207 cause 2



Alarm Code #207
Model CPE52, 53, 14, 15, 15V, 16
Failure Power source open phase failure
Countermeasure
<< Cause –(2) >>
Poor contact of Disconnection of Power supply plug
< Check > ( Refer to Page F-9, 11, 14 )
(1) Check the voltage between A-B, B-C, A-C, of the circuit breaker.
(2) Check tightness of Power supply Plug and Receptacle.
< Action >
In case of no voltage : Remove the cause related to the plug.

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