A fridge may refuse to work with a stabilizer for several reasons, including:
Mismatched Voltage Requirements: If your refrigerator's voltage requirements don't match the output of the stabilizer, the fridge may not receive enough power to function properly.
Faulty Stabilizer: The stabilizer itself might be faulty or not functioning correctly. This could result from an internal issue such as a blown fuse, a faulty transformer, or some other component failure.
Overloaded Stabilizer: If the stabilizer is not designed to handle the load of the refrigerator (it has a lower VA or watt rating than required), it may fail to supply the needed power.
Issues with the Power Source: If there's an issue with the power source that the stabilizer is connected to, it may not be able to regulate voltage correctly, affecting the operation of the refrigerator.
Refrigerator Problems: It's also possible that the issue is with the refrigerator itself and not the stabilizer. A faulty compressor, a broken start relay, or a problem with the fridge's electronics could prevent it from working even when the power supply is stabilized.
To diagnose the issue, you could try testing the stabilizer with another appliance (if it's safe to do so), testing the refrigerator without the stabilizer (if it's safe to do so), or consulting with a professional appliance repair service. Always prioritize safety when working with electrical appliances.