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The thermostat is shutting off prematurely. OR, low refrigerant level cold also be causing the hassle. In warm weather, the line returning to the compressor should be cold and sweating but with no ice frosting on it.
If the defrost mechanism is not working properly you will have excess ice build up on evaporator coil - the ice is an insulator and will prevent the internal temps from going down to where they should be.
YOUR FRIGE BECAME NOISY? HAVE YOU CLEANED OUT THE FINS LOCATED EITHER UNDER THE FRONT OF YOUR FRIDGE, OR AROUND BACK BEHIND A CARDBOARD PANEL? DUST LINT ANIMAL HAIR AND OTHER DEBRIS CAN AND DO GET SUCKED UP BY A SMALL FAN THAT IS INTENDED TO REMOVE THE HEAT FROM THE COMPRESSOR AND THE REFRIGERANTE CYCLING THROUGH THE CONDENSER ON ITS WAY TO THE EVAPORATOR TO CHILL THE INSIDE OF THE FRIDGE DOWN. IF ENOUGH OF THIS CONDENSER IS BLOCKED FOR A LONG ENOUGH PERIOD IT CAN CAUSE THE COMPRESSORS VALVES TO BECOME WORN OUT PREMATURELY. YOU MAY ALSO HAVE A BIT OF SOMETHING IN THE FAN BLADE OR THE FAN MOTOR MAY BE BAD. WAS THE NOISE INSIDE OF THE FRIDGE? IT COULD BE THE EVAPORATOR FAN HAS A PROBLEM. IF ICE BUILDS UP IN SIDE OF THE FRIDGE WHERE THE EVAP FAN THAT BLOWS THE COLD AIR AROUND THE COMPARTMENT HAS NOT BEEN CLEARED OF THE ICE THAT IS COLLECTED ON IT BY ANOTHER DEVICE KNOWN AS A DEFROST TIMER IT MAY HAVE CAUED IT TO HIT THIS BUILD UP ON THE EVAPORATOR. IF THE NOISE WAS NOT INSIDE THEN DO NOT LOOK AT THIS, IT IS ONE OF THE AFORE MENTIONED ITEMS. YOU CAN CLEAN MOST OF THE DUST/HAIR ACCUMMULATIONS OUT WITH A VACCUMM AND EXTENSION WAND. IF THOSE ARE NOT HANDY A AIR COMPRESSOR OR A SHOPVAC WITH EITHER THE SUCTION SIDE OR THE BLOWER SIDE WILL ALSO WORK IF A EXTENSION WAND AND NARROW WAND ARE AROUND. IF U ELECT TO USE A AIR COMPRESSOR OR BLOW IT OUT WITH A SHOPVAC DO IT OUTSIDE HA HA.
two thing could be your issue one would be to check the compressor fan and assure that it is constantly spining when these fans get old they tend to turn spiraticly and if this were to happen then the fan would not cool the compressor properly causeing a slight warm up in your unit until the compressor fan was able to start working again as to the icemaker the icemaker does not make ice unless the unit is at 32 degrees. Also if the compressor fan is runnning fine remove the rear wall of the freezer behind this panel is your evaporator coil if you remove the panel and find an ice build up on the evaporator this would be termed as a defrost issue and you would need to test by doing continuity tests on the defrost timer ,the defrost heater and the defrost thermostat as well if you have any further questions message me back and please remember to rank how this opinion has helped in your appliance situation when our chat has fully concluded it allows me to continue helping others in similar situations in the future Thanks Rick
Open the door and depress the door/light switch,the evaporator fan motor should run.If it doesn't make sure the thermostat is set cold enough.If it is,you could have a bad defrost timer.they are fairly inexpensive and easy to replace.Every day the compressor and evap,motor shut down for @ 10 min and the heaters are turned on to defrost the evaporator to prevent ice buildup.You could have a compressor problem also but lets hope not.
You could have bad bearings in your evaporator fan motor. I would also check your fill tube for your icemaker and make sure that it has not frozen and popped out of place. Sometimes they will pop out of place and when the icemaker is filling it will drip some water down onto the evap fan blade causing it to rub on a block of ice. If theres not ice build-up then replace the evap fan motor it should take care of your problem. Part# 4389144
Hope this helps _MJ_
that is unusual for the ice maker to cause it not to cool, but definitely not unheard of. if the fill tube to the ice maker, or ice maker itself, is leaking down the back of the freezer, behind the evaporator cover, it would form ice around the evaporator fan motor. this would cause the fan not to run, and the temp in the freezer and frige would rise. the ice would melt when it went into defrost, but then build up again. you should remove the rear panel in freezer and see if you see any ice build up around the fan blade, and if so, find where it is coming from. I hope this is the case for you. much cheaper than a compressor or new frige if it is. let me know if you have further questions. good luck, shane.
Is there anything obstructing the fan area, ice build up ? It is normal for your freezer to get warm if evap fan is not working, it is essential for it to work :) A defrost cycle should kick on a timer or as needed (adaptive) and there should not be excessive frost buildup that it blocks your evap fan. I would have suggested you unplug your refrigerator for about 10 minutes and see if that resets your control board - if not, then you will need service - either replacing motor assembly or a faulty control board.
Depends, for the newer models, you can change the evap fan motor thru the front, but if you have the older model, then you have to remove the freezer housing, ice maker assy then the cover to change the evap fan motor.