Compressor is not doing heat then-
The first thing you need to know about the refrigerator is that its compressor is at the back. You should make sure that the compressor of the refrigerator is not killing the heat. If it doesn’t, then you should make some arrangement to keep the air going to the compressor. This also increases the cooling of the fridge significantly. Compressor will be able to cool properly when cooling is received from outside.
PCB not heating up?
The variants of refrigerators also keep changing with time. Inverter fridges come in the market now. These fridges consume very little electricity, but they are automatic electronic fridges. Its cooling is controlled by PCB. There is also a PCB attached to its compressor. Companies add a fan to maintain the temperature of the PCB. Sometimes it gets damaged, then the temperature of the PCB also increases. For this, someone should do jugaad from outside, so that the cooling of the fridge remains.
Even if there is a gas leak, there is a mess-
Compressor does not give full backup in case of gas leak. If this happens, then your fridge will work, but will not be able to cool at all. Although it is very difficult to correct it yourself. If such a problem also occurs in your refrigerator, then you should also get its gas refilled immediately. If you do not do this then it can also damage the compressor of the refrigerator. Try to get the gas refilled in the fridge from the company itself.