I have a Whirlpool ARC4030 and all the led lights on the panel have begun flashing in situ. We switch off the appliance and this cures it for a few hours but it then begins again. We have also noticed that the contents are now not as cold as they once were.
We have cleaned the radiator on the rear and this helped.
Please could you help us solve this problem and let us know what component may be at fault?
Thanks