Re: Miele KF3855S-6 fridge freezer board keeps resetting
My Miele F/Freezer is the type with digital display & controls along the top. When the door is opened its normal for the display to go bright & dims down gradually after door is closed again, it sounds to like theres a fault somewhere in the sensing of the reed sw’ or the magnet on door that activates it. If the fridge door the is left open for a long time on mine the light in fridge shuts off automatically. Its worth trying a magnet to activate reed switch to see if it works. Check cabling back to board & connections to PCB. Miele refrigeration products are mostly made by Liebherr if thats any help for cross reference of spares etc.