Dave R for Model Number TPS24BPDB BS My evaporator is frosting up. Every couple of months I need to unplug the refrig and let it defrost. The timer seems to be okay. I can turn it until the fan and compressor stops. I wait about a half hour and the compressor and fan start backup. Should I be able to feel warmth on the rear of the freezer section when I turn the timer to the defrost cycle? (I do this while the freezer is still cold). I was thinking of just replacing the heater and thermostat assembly. The refrig is a GE model TPS24BPDB BS. This model does not should on you list of models. The closest model is TPS24BPDA BS. Is this model the same as the TPS24BPDB BS? I think the refrig is over 10 years old. Should I replace the timer as well? Thanks Dave
Answer Hello Dave. It sounds like you may have a defrost problem with the unit. Check and see if there is any frost build up on the evaporator coils in the freezer. If so, you will need to test the defrost heater and the defrost thermostat. They should read closed for continuity when cold. You can test this with a multi-meter TJMA-DMT3. I will include a link at the end to assist you how to use the multi-meter if needed. If both parts are good, you will need to replace the defrost timer. Once the problem is repaired, you will need to thaw out the ice on the coils before the unit will operate properly. http://forum.appliancepartspros.com/oven-repair-including-ranges-cooktops/4810-how-check-continuity-ohmmeter.html Read More... Answered by AppliancePartsPros.com | Thursday, September 5, 2013