Mitsubishi Alarm Code #111 cause 4



Alarm Code #111
Model CPE16
Failure Flash Memory** Communication failure on Data side
(** Flash Memory No.2 for the Unit Data Operation)
Countermeasure
<< Cause –(4) >>
DC Power Circuit failure
< Check > ( Refer to Page F-3, TSA505A046 )
Turn OFF the power and turn ON the power with MODE key,
and then check the voltage between the following check pins on PCB-C board.
(+side) (-side) (Allowable Range)
VCC – 0V ( TP5 – TP0 ) : DC4.8 – 5.2V
< Action >
Out of Range : Replace PCB-C board.

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