Alde Hearing Control Panel Blank.
The Alde Heating Control Display Panel (3010 model on 2012 Unicorn Barcelona) has gone blank and with it all the 12 volt systems are not working. The battery is good with 12.68 volts and will operate the motor mover without problems. I have checked all the fuses with a multi meter in the RCB fuse box. However the Alde Panel does work properly if I connect the mains electric and switch on the charger so the panel would seem to be able to work but lacks 12 volt supply power. Any suggestions please. Are there further fuses somewhere else. Alde closed at the moment so cannot contact them.
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