Refrigerator not cooling at all; interior warm in both fridge and freezer, lights may still work.
Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
Possible Causes
How to Fix / Troubleshooting
Safety: Unplug the refrigerator before accessing the rear compartment. Refrigerant handling must be done only by certified technicians.
Diagnostic steps:
- Check basic power: Confirm the outlet works and the refrigerator is switched on. Verify interior lights and display operate.
- Listen for compressor and fans: After plugging in, listen at the back for compressor hum and condenser fan operation. If both are silent, suspect control or start device issues.
- Inspect compressor start relay and overload: Remove the rear panel and compressor terminal cover. Look for burnt or melted start components. Replace with the correct Vestfrost kit if damaged.
- Check for warm condenser: If the compressor runs but the condenser coil stays cool and no cooling occurs, a sealed system problem (leak, restriction, or failed compressor) is likely.
- Control board check: If the compressor never receives power, the main PCB or temperature control logic may be faulty and require replacement.
When to call a professional: Any work involving refrigerant, compressor replacement, or sealed system diagnosis must be performed by a qualified refrigeration technician.