Mitsubishi Alarm Code #314 cause 5



Alarm Code #314
Model CPE52, 53, 14, 15, 15V, 16
Failure Temperature discrepancy failure of Supply or Return air temperature sensor
( TSUP or TRET )
Countermeasure
<< Cause –(5) >>
Defective PCB-C board
< Check > ( Refer to Page F-1, 2, 3 )
Check the voltage between the following check pins on PCB-C board.

< Action >
Out of Range: Replace PCB-C board

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