Mitsubishi Alarm Code #109 cause 2



Alarm Code #111
Model CPE16
Failure Flash Memory** Communication failure on Data side
(** Flash Memory No.2 for the Unit Data Operation)
Countermeasure
<< Cause –(2) >>
Too low voltage Rechargeable (NiCd) battery
< Check > (Refer to Page F-3, TSA505A046)
Check the voltage between the following check pins on PCB-C board.
(+side) (-side) (Allowable Range)
VE – 0V ( TP2 – TP0 ) : DC6.3 – 9V
< Action >
If approx. 6V or less, the rechargeable battery is discharged.
Charge it for about a day. Unless the voltage is recovered after the recharge,
replace the rechargeable battery.

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