I have GDM49 cooler and recently it became so cold that bottles broke and made mess so we adjusted thermostat but then it became too warm. Ever since that we are trying to make it so it maintains temp at certain degrees but it becomes too cold or too warm at very slightest turn I mean like couple of hailines. What could be wrong here? thank you
You may have a defective thermostat..
SOURCE: True Freezer Running Too Cold
thermostat is stuck closed, if not compressor relay is stuck closed, if not then the defrost timer is stuck closed. test the components in that order.
SOURCE: compressor runs bypassed thermostat with wire that
If you have just turned it on it takes awhile for the fans to come on. The evaporator coil has to get cold about (10 to 20 degrees) and make a klixion fan switch to turn the fans ON.... Is the evaporator coils getting a frost pattern on them??? If not then the system may be low of Freon.. If the coil is completely froze up and you are getting frost back to the compressor..... then you have a bad fan switch or a door switch.... If you have a wiring diagram you can trace out the wiring.... It is usually down by the compressor or control panel... hope this helps.
Hello Ron Thacker - Often when the temperature is too cold, it is because the temperature control is set too cold/high. Turn the control to a warmer setting and allow several hours for the temperature to stabilize. If the unit does not stabilize within 24 hours, then it could possibly have a faulty thermostat or temperature control. I would personally reach out to an experienced tech that will be able to identify the precise reason.
253 views
Usually answered in minutes!
×