How to choose a refrigerator voltage stabilizer

1. Problem with power supply

First of all, it is very important to check the power supply. If the refrigerator does not start up, one should confirm whether the power supply is normal. If the power supply is normal, you can observe if the light in the refrigerator is on. If the light is on and the refrigerator still doesn’t work, you will need to contact after-sales service. Ensure that when the refrigerator is equipped with low-temperature compensation, the switch is turned on when the ambient temperature falls to below 16 degrees.

2. Power supply voltage problem

Unstable voltage can be another reason for the failure of a refrigerator in normal startup. Depending on the situation:

When the voltage is lower than 187V, there will be a “buzzing” sound made by the compressor which will shut down upon the start-up of the refrigerator.

When the voltage is above 242V, a probable “hmm” sound from the compressor, followed with a “click” sound, indicating a sort of malfunctioning of the compressor and the checking if voltage has come back to normal.

3. Compressor lubrication problem

The compressor will also create starting problem and with loud noise if the moving parts of it run out of lubricating oil. In such a condition, 30-50 ml lubricating oil can be added to the compressor.

4.Other problems

This compressor would restart less than 3 minutes later following a stop, possibly because the high and low pressure parts in the system have not balanced yet. Then try to reduce the time of opening the refrigerator door, and you should avoid putting too much food and high-temperature stuff in the refrigerator for the system to work normally.