How do you test a refrigerator temperature sensor?
You can test your thermistor(s) using an ohm meter or multi-meter. The best way to do this is to remove the thermistor from the refrigerator so you can control the temperature of the sensor. You can let the sensor warm up to room temperature or grab a glass of ice water to test the thermistor.
Why is my LG refrigerator not cooling enough?
Make sure the cooling vents are clear and free from any obstructions. Poor circulation can prevent proper cooling of your LG refrigerator. If you see any obstructions, re-organize the items to ensure good airflow. Check that the doors and drawers of the refrigerator are closing properly.
Why is my refrigerator cold but not my freezer?
Defrost system problems, dirty condenser coils, fan failures, leaky door gaskets or control problems can lead to your freezer not getting cold enough. Although you may see the cooling problem start in the freezer, you’ll typically soon find the refrigerator and freezer not cool enough.
Why is my fridge getting too cold?
When your fridge is too cold, it could be due to a problem in the cold control, a switch to send electricity to the fans and compressor that is triggered by temperature change. Unplug the fridge. Find the cold control: it will be the knob with a range starting at “off,” inside your fridge, where the food’s stored.
How do I know if my freezer thermostat is working?
Set your multitester to the R X 1 ohms setting. Place each of the multitester’s leads on a thermostat wire. When your thermostat is cold, it should produce a reading of zero on your multitester. If it is warm (anywhere from forty to ninety degrees Fahrenheit), then this test should produce a reading of infinity.
How many ohms should a refrigerator thermistor read?
It should read around 16.6 K ohms or 16,600 ohms +/-5%. If you don’t own an ohmmeter or are unsure how to properly use it, replace the thermistors if you suspect they are bad.