E8 appears on the display; the unit may not cool, and the compressor may not start even though the lights and display work.

Safety: Unplug the appliance. Compressor circuits carry mains voltage.

• Listen for compressor: When powered, check if the compressor attempts to start (clicking or humming). If completely silent with E8, suspect control or inverter issues.
• Inspect wiring: Remove the rear panel and check the harness from the main PCB to the compressor or inverter module. Look for burnt connectors or loose plugs.
• Check compressor windings (advanced): With power off and start components removed, measure the resistance between the compressor terminals. All combinations should show low but finite resistance and no continuity to ground. A short to ground or open winding indicates a bad compressor.
• Inverter models: If the compressor tests good, the "Inverter module" may be faulty. Replace it with a compatible Candy part.
• Relay models: If using a mechanical relay, inspect the relay on the main PCB for burning or pitting. Replace the "Main control board (PCB)" if the relay is defective.
• Compressor failure: If the windings are faulty, compressor replacement is required and should be done by a certified refrigeration technician.