2) With the freezer frozen down, (it must have been running at least a couple of hours to give the contacts in the defrost thermostat a chance to get cold and close) remove the evaporator cover (the cover in the freezer that covers the cooling coil) GE fridge. Get shopping advice from experts, friends and the community! When the freezer goes through a defrost cycle, it’s producing more water than the drain pan can hold. Freestanding Freezer: Too warm If your freezer isn't cooling well and doesn't have an automatic defrost system, check for frost buildup inside the freezer. refrigerator kenmore 10651574200 fridge and freezer too warm. The defrost thermostat is mounted on the evaporator tubing and is a closed circuit when the temperature falls below 15 degrees Fahrenheit. Now the air can continue to pass through the coils and keep the freezer frozen and the refrigerator cool and everybody is happy. "Check the temperature of your refrigerator and freezer with an appliance thermometer. What components make up the defrost system? 1. After about thirty minutes the machine comes out of defrost and goes back to normal operation. Is 60 plus minutes over 0 degrees bad for the food in the freezer? While in this mode, the thermostat (a.k.a. It seems to do this every 36-48 hours. Gets warm enough to melt an ice cube so it's at least 33°F. Defrost Timer or ADC Board. The defrost timer will normally terminate the defrost cycle after 20 to 30 minutes and the compressor and fans will start again. Checked continuity on temp control and got infinity reading when off and .2 when turned to cold position, (suggests part is good???). Is this the expected performance during a defrost cycle? This ensures that the refrigerator doesn’t defrost too often while at the same time ensuring that it defrost enough to maintain the evaporator coils. How Warm Should A Refrigerator Get During Defrost Cycle This thermostat is a safety device that terminates the defrost cycle when the evaporator reaches the certain temperature. 1. The freezer temperature increases by about 20 degrees during the defrost cycle. Staying in defrost too long and stuff is…. In a freezer the air is too cold to defrost the evaporator. I think it is staying there for too long b/c by time I notice it back on, things are thawing. If it's actually in defrost, then your thermistor behind the lower back panel in the freezer needs to be replaced because this is the part that tells the control board to kick the refrigerator out of defrost. The defrost timer can usually be found near the bottom of the refrigerator behind the kick plate, in the control panel in the fresh food section, or in the back of some side-by-side units. The circuit to the defrost heater is open. During the cooling mode, the defrost timer closes a contact to the compressor circuit so it will run. It's a small white plastic bullet looking device and has 2 small wires attached to it. The evaporator fans are off during the defrost cycle. How to Replace Defrost Limiter Thermostat for General Electric ZFSB23DRASS Fridge and Freezer are too warm #AP3884317.