If your refrigerator doesn't operate at all, your initial step should be to determine whether it's properly connected to the correct outlet. Try plugging into a different outlet, and then see if the circuit switches on. Additionally, it is also possible to check the circuit breaker as well as the fuse to ensure they're in good working order. You can also search online to get the best refrigerator servicing.
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If the machine continues to operate without stopping, you might be able to determine whether the condenser coils are clean of any dust build-up. In addition, there should be enough area behind the machine to allow for air circulation. The machine's door must also be shut properly. If you don't have any issues related to this then you might want to contact the expert.
Temperature is either too cold or too hot
The typical temperature inside the refrigerator ranges between 36 to 40 degrees Fahrenheit. If the refrigerator's section is either too hot or cold the appliance will continue to run. The freezer fan and compressor must be operating correctly. If either of them is working, the machine isn't able to keep the contents cool.
Door Seal Problem
When the doors of the machines don't close correctly, the issue could be related to the hinges or gaskets on the door. If you require replacement of these parts then you can purchase them at your local hardware store or an online retailer. However, if the two items aren't damaged, make sure to ensure that the door of your refrigerator is closed and call a repair expert.
The Light isn't turning off
If the light from the refrigerator continues to be on, even when the door has been shut, it is possible to inspect the light to determine whether it's warm. If the light doesn't turn off, the issue could be due to the switch in the door of your refrigerator. The positive side is, you're able to get the switch online or at your local hardware retailer.