Question about Liebherr Refrigerators
Possible bad temp sensor
Posted on Jan 04, 2020
Measure the internal temperature and you will know.
Posted on Dec 09, 2019
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Posted on Jan 02, 2017
First make sure you have a good 9v battery installed. If it is ok then the problem will probably be in the display board or the wiring connectors between the boards. CE is communication error. If your model has the electronic tempature control instead of mechanical thermostat the problem could be in there. My bet is a bad connection at display board.
Posted on Sep 26, 2007
My husband removed the covers inside the fridge which contain the lights and the cooling fan. The problem was the icing up of the cooling fan (which circulates the cold air) preventing it from rotating also the drain hole at the bottom of the fan was also iced up.
The fridge was switched off at the wall socket whilst working on it. After removing the panel containing the fan and unplugging the connection take the panel outside. A hair dryer was used to thaw out the ice. The drain hole was made slightly bigger to hopefully prevent this happening again.
When panel is screwed back in fridge make sure the black sealing tape is in position also take care not to damage cooling pipes which are attached to the evaporator unit. Defrosting a couple of times a year might prevent this happening again. It seems to be a design problem which im sure the makers will be aware of and modify future appliances. Q Will the makers repair this problem free of charge even if the warranty has expired !?
Posted on Aug 01, 2008
I just went through this with my refridgerator and actually posted one of the questions. Here is what I found ........
In the freezer compartment behind the panel there is an evaporator fan which pulls cold air from the freezer and pushes it up into the refrridgerator compartment. If the fan is not working it is one of three things.. 1) there is so much frost in the fan area the fan blade is stopped and cannot push the cold air into the refridgerator compartment or the air channel is blocked. 2) there is no electricity going to the fan (usually tied to the door switch of the refirdgerator compartment, and 3) the motor is dead and will have to be replaced.
Solution to #1 - defrost but there is another problem in the "frost-free" part of the system which must be addressed or the frost will return and it will happen again in the future.
Solution #2 - check to see there is power to the fan. (most are 110VAC but some are 100VDC. Use a meter and check)
Solution #3 - If there is power, the motor is dead. Replace the motor. Be aware that AC and DC motors are different and replace per manufacture's specifications.
Posted on Nov 23, 2008
the coil inside of the freezer is probebly still frozen up with ice. Take a shop vac and open the freezer side after shutting the unit off and blow the air from the shop vac into the vents that are on the back side of the freezer until you can feel good air flow out of the very bottom of the freeezer. You can contact me and I will assist you if you need more help.
Posted on Feb 01, 2009
I was having the same problem but with the refrigerator side. I know your problem was with the freezer side but I hope this works in your situation too. I was also told to unplug the fridge for 20 minutes and that did not do a thing to reset the circuit board in my situation. Unplug the refrigerator first. In the back of the refrigerator at the bottom is a metal panel. Remove that panel and off to the right side of it should be a white looking plastic box. Unscrew that box from the fridge and open it up to get to the circuit board. Remove ALL harnesses from the circuit board and capacitor. After doing so plug them all back in and reassemble everything back together and plug in the fridge. This should reset the board and allow it to function correctly. This is advice I got from someone else and everything as of today is cooling down like it should. I hope this helps everyone else out. Best of luck.
Also since the evaporator was frozen solid at the bottom on the refrigerator side I had to leave the power off until it thawed and then had to soak up all the water that collected at the bottom of it.
Posted on Apr 20, 2009
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