Learn How to repair refrigerator compressor

1. Safety first

Always unplug the refrigerator from the power source before attempting any repairs. Refrigerators store energy in capacitors, so unplugging is essential to avoid electrical shock.

2. Check for basic issues

Before delving into the compressor, ensure that the problem is not related to something simple like a blown fuse, tripped circuit breaker, or a faulty power outlet.

3. Inspect the compressor

Locate the compressor, which is usually at the back of the refrigerator, often at the bottom. Check for any visible signs of damage, oil leaks, or burnt wires.

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4. Listen for unusual noises

If the compressor is running, listen for any strange noises like clicking, buzzing, or rattling, which might indicate a problem.

5. Compressor continuity test

With a multimeter, perform a continuity test to check if the compressor windings are functional. If there is no continuity, it may indicate a faulty compressor.

6. Check the start relay

The start relay helps the compressor start up. It’s a small device attached to the side of the compressor. You can test it with a multimeter or, if possible, replace it with a known working one.

7. Overheating

Compressors can overheat if the condenser coils are clogged with dust or if the fan that cools the condenser is not working. Clean the coils and ensure the condenser fan is functioning correctly.

8. Refrigerant levels

Low refrigerant levels can cause the compressor to malfunction. Checking and refilling refrigerant requires specialized equipment, so it’s best left to professionals.

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9. Capacitor check

The start and run capacitors help the compressor start and run efficiently. Faulty capacitors can cause compressor problems. Again, test with a multimeter or replace if necessary.

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10. Professional assistance

If you’re unable to identify or fix the issue, it’s time to call a qualified refrigerator technician. Refrigeration systems can be complex and potentially hazardous, so professional help is often the best approach.

Remember, refrigerator compressors are intricate components, and attempting repairs without proper knowledge and training can be dangerous. Additionally, some refrigeration systems may be sealed, making it impossible or impractical to repair the compressor individually. In such cases, the entire refrigeration system or the refrigerator might need replacement.

Always prioritize safety and consider seeking assistance from a professional refrigerator technician to ensure the best possible outcome and to avoid any potential accidents or damage when  you repair refrigerator compressor .

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