Evaporator coil is freezing up your refrigerator? Got some ice on the evaporator coil refrigerator? Or you just want to know how to deal with freezer coils? Well no worries, because you have come to the right place.
Evaporator coils are condenser coils, which cool the fridge. These are present in the back or across the bottom of your refrigerator. In order to function well, they must be properly cleaned, not clogged and defrosted.
Let us dive right into how to defrost evaporator coils refrigerator, or just freezer evaporator coil freezing up.
How much frost should be on freezer coils?
Freezer coils has a on to off dynamic, whereby its heater turns on and off numerous times in a day in order to defrost the frost gathered. However, if your refrigerator coils frozen, that is a clear indicator of the fact that your freezer coils keeps freezing up and is no longer heating. As a result, your refrigerator coils will remain frozen and thus frost over.
With this being said, how much frost should there be on freezer coils is almost none! The normal and ideal temperature of your freezer coils should be 30 degrees F.
How to remove frost from freezer evaporator coils?
A quick method to do so can be to use towelettes and turning your refrigerator off. Turning it off will allow the heat and warm air to circulate through the fridge, and defrost the evaporator coil freezing up refrigerator.
Try using towels and placing them underneath the fridge to absorb melting water coming from the freezer being coils frozen. Set the thermostat to zero and turn your fridge off for best results.
How to fix refrigerator coils freezing up?
Now if your coils are frosted, it means that the defrost system is faulty.
In order to determine if your defrosters thermostat is broken or not, we need a ohmmeter. While you have ice on your refrigerators evaporator coil, turn the fridge off and unplug the thermostat and heater.
This should be the right time to use your ohmmeter and analyze for continuity across the freezer coils. If you document no continuity across the heater, this means your heater has gone bad and needs to be replaced.
On the other hand, if your thermostat does not have continuity, it means the thermostat requires replacing. Both, the thermostat and the heater play an important role in the evaporator coil freezing up refrigerator.
Besides that, some have problem where refrigerator only cools to 40 degrees, read here.
Still facing problems?
If your evaporator coil freezing up refrigerator problem prolongs, no worries because it could be due to the fan as well! Due to the de-energizing fan, or it not being able to move enough air, could cause refrigerator coils freezing up. For combating this, try checking the fan while its in motion to ensure its spinning freely and doesn’t take short stops.
Another element to keep in mind could be to service your fridge every 6 months to prevent your refrigerator coils freezing up.
You can also look refrigerator keeps tripping breaker to avoid other problems.
If you would like to know more about this topic, we suggest giving this reliable source a read: