Problem with fans-Liebherr

[janl]

Good day.
I have a Liebherr refrigerator CB 3656 index 20 A/001, ser. n. : 9988374/01
A fan does not work. Temperature is the door opening up.
I tried the service menu and test it fan. Fan ran!
Then the error is somewhere between the communications management unit and fans?
What should I do?
Thank you.</SPAN></SPAN>

[monkey spanners]

Hi Janl,

I have not worked on any Liebherr fridges, but some controllers keep the evaporator fan off until the evaporator is cold enough, so possibly a faulty evaporator temperature probe. I have seen this on a small comercial fridge once or twice.
Your Liebherr may be differently controlled though.

[janl]

Teplotní čidlo - to co ukazuje LCD je asi v pořádku. Když ho zahřejí - teplota stoupne. Ale to čidlo výparníku, nevím. To je to na chladicí desce? V servisním menu ukazuje hodnoty - kolem 33...
Ale nevím co to znamená.

[janl]

Temperature sensor - LCD shows what is probably okay. When it warm - the temperature rise. But evaporator sensor do not know. This is the cooling plate? The service menu shows the value - around 33rd ..
But I do not know what that means.