Refrigerator not cooling at all; interior is warm in both fresh food and freezer sections, lights may still work.

Safety: Unplug the refrigerator before accessing the rear service area. High voltage is present near the compressor and inverter.

• Check basic power: Confirm the outlet has power and the refrigerator plug is fully inserted. Verify that interior lights turn on when doors open.
• Listen for operation: With the unit plugged in, listen at the back for compressor and condenser fan noise. If both are silent for more than 10–15 minutes, a start/control issue is likely.
• Inspect rear components: Remove the rear lower cover and check for obvious signs of damage or burnt smell around the compressor and inverter module.
• Condenser fan check: Ensure the condenser fan spins freely by hand. A seized fan can cause overheating and compressor shutdown.
• Do not bypass safety devices: Do not attempt to bypass the inverter or overload protector. This can be dangerous and damage the sealed system.
• Professional service: Diagnosis of compressor windings, inverter output, and sealed system pressures requires a licensed technician. Schedule service to test and replace the inverter or compressor as needed.