Can you help me please?
My 4 year old fridge freezer is a side by side Whirlpool
S20ERSS33-A+ /H. 8586 190 15001.
Last week the “sence” symbol illuminated and the normal “18” degrees disappeared with a flashing “-“. The freezer dropped to -5 & the fridge upto +17.
I removed the inside cover of the freezer and found the bottom section of the fins iced up. I defrosted and everything appears to be running normal again.
This evening the “sence” symbol came on again for a short time and went off again.
Should the freezer not have defrosted automatically, what are the possible problems and solutions?
I read that many similar problems require a new PCB, I already had a new PCB within the first year (can’t remember what for). Could it be a whole PCB, or just a PCB repair kit (capacitors)?
I appreciate any help you can give.