If you have defrosted your refrigerator and it is not working properly afterward, there could be several reasons for this issue. Here are some possible explanations:
Power Supply Issue: Check if the refrigerator is properly plugged into a working power outlet. Sometimes, during the defrosting process, the power cord might have been disconnected or not plugged back in securely.
Temperature Settings: Verify that the temperature settings inside the refrigerator are set correctly. After defrosting, the settings might have been inadvertently changed.
Overloading: If you placed a lot of warm or hot food back into the refrigerator after defrosting, it can cause the refrigerator to work harder to cool down, leading to temporary cooling issues. Allow some time for the refrigerator to adjust to the new load.
Condenser Coils: The condenser coils at the back or bottom of the refrigerator may have collected dust and debris during the defrosting process. Dirty coils can hamper the cooling efficiency. Clean the coils if needed.
Refrigerant Leak: It's possible that during the defrosting process, a refrigerant leak occurred or got aggravated, leading to cooling problems. This would require professional repair.
Damaged Components: Some components like the thermostat, compressor, or fan might have been damaged or affected during the defrosting process, especially if it involved moving parts around or using sharp objects to remove ice.
Clogged Drain Line: During defrosting, if the drain line got clogged or frozen, it can cause water buildup and affect the refrigerator's performance.
If the light is on, it indicates that the refrigerator is getting power, but the cooling mechanism might not be functioning correctly. To diagnose and fix the problem, consider the points mentioned above. If the issue persists, it's best to contact a professional refrigerator repair technician to assess and resolve the problem safely and accurately. Trying to repair a refrigerator without proper knowledge can be dangerous and may void any warranty that is still valid.