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post #1 of (permalink) Old 04-08-2015, 06:43 Thread Starter
Tissy
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control panel

i have a cbe control panel above the door in my Niesmann this is linked to a control panel under the seat which has a pcb with a number of relays etc
the panel keeps flickering then going off and i think its something to do with charging side of things what i know
1- Leisure batteries are reading 14.2 v
2 - Power point in the van reads 14.2 volts
3 - Control panel above door is constantly buzzing indicating low volts
4 - running engine or connected to the mains makes no difference
5 -tried turning everything off ie water heater pump and lights panel stays on sometimes then the minute you touch the button to see volts reading starts and 12.5 v then in seconds drops to 7 and goes off again

the boards are mega money
any help would be much appreciated
thanks
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