Refrigerator Repair Services - Detecting Most Common Problems in a Frost-Free Refrigerator

The refrigerator is the most generally used home appliance in our kitchen as it keeps the food fresh for a long time by cooling them and maintaining a cool fresh environment inside the fridge. If the refrigerator doesn’t work properly then it would affect our lives a lot. So here I would like to discuss how to identify a fault in a frost-free refrigerator before you visit the whirlpool refrigerator service center for getting your fridge repaired.

Now generally most faults in fridges & freezers are very simple to diagnose and just involve replacing the faulty parts like the door seal or the lamp. Now they develop frost but you cannot see that because it's hidden behind the cover in the back. To provide you a better idea of what's going on I am going to discuss it briefly. To begin with, just remove the shelves and icebox as well as the back cover so we can see the compartments inside. Here in the back, we have an evaporator, now this is essentially a radiator that is cooled by liquefied gas being pumped through it from a compressor.

The fan at the top draws air into the appliance and then blows air across the evaporator because the evaporator is cool. It cools the evaporator the temperature and that air is then distributed around the cavity by the fan freezing anything. Now let’s discuss how Samsung refrigerator service center identifies the most common problems in frost-free refrigerators.

Common Problems in a Frost-Free Refrigerator: 

Now the most common faults that occur in a frost-free appliance are the build-up of ice on the evaporator.

• If ice builds up then obviously it's going to affect the airflow and that means the temperature is never going to get low enough. Now the cause of that could be a faulty heater, a faulty sensor or a fuse, or a fault with a control board or timer.
• Now to test the heater, you need to trace its connections to the plug and disconnect the heater from the plug and test its resistance with a multimeter. Look for the reading somewhere between two hundred and three hundred ohms. So obviously any reading outside that would indicate the presence of a fault and you need to replace the heater.
• You may also have a fault in the sensor or the fuse which is located near to the heater. Now working sensor or fuse should get a reading of a short circuit( for the fuse ) or less than a couple of ohms and again any reading was different to that would indicate the presence of a fault.  
• There may be sensors around to the evaporator and for that, you should be getting a reading of anywhere between 2000 and 40,000 ohms, any reading outside of that which shows that there is a fault.
• Once you have checked all of these areas than the most likely sources that have a fault are the control board or timer and you need to get those replaced.

 If you have any issues with your refrigerator or other home appliances and looking for microwave repairing near me then consult the Repair4care Service center.