Moving a refrigerator can potentially cause a variety of problems depending on how it was handled during the move. Here are a few possibilities:
Damaged Compressor: If the fridge was tilted or laid down during the move, the oil might flow into the cooling lines. When the refrigerator is started in this condition, the compressor might get damaged. To prevent this, it is recommended to let a refrigerator stand upright for the same amount of time it was laid down before plugging it back in.
Loose Connections: During the move, electrical connections might have become loose, or the power cord could have been damaged. Check if the refrigerator is receiving power. If the lights inside are not turning on when the door is opened, it might be an electrical issue.
Coolant Leaks: If the fridge was handled roughly, the coolant lines might have been damaged, causing the coolant to leak. This would affect the fridge's ability to cool.
Blocked Vents or Coils: The move might have caused dust or other particles to block the vents or coils, affecting the refrigerator's cooling efficiency.
Thermostat Issues: The move might have caused issues with the thermostat settings. Check to ensure it's set to an appropriate temperature.
Internal Damage: If the fridge was dropped or mishandled during the move, it's possible that parts inside could have been damaged. This might require a professional to diagnose and repair.
Remember that diagnosing and repairing a fridge can involve risks due to electricity and refrigerants involved. If the problem isn't simple or obvious, it's recommended to hire a professional appliance repair service to diagnose and fix the problem safely.