E5 displayed; compressor may not start or stops after a few seconds, with no ice production.

Safety first: Unplug the unit. Work only on accessible electrical parts; do not open the sealed refrigeration system.

• 1. Check power source: Plug the ice maker directly into a wall outlet (no extension cord or power strip). Verify the outlet provides stable voltage.
• 2. Clean condenser: Remove rear/bottom panel and clean the condenser coil thoroughly. Ensure the fan spins freely and is not obstructed.
• 3. Inspect compressor start device: With power disconnected, remove the plastic cover on the side of the compressor. Check the PTC start relay and overload protector for signs of burning or cracking.
• 4. Reseat connectors: Ensure all compressor-related connectors are tight. Reinstall the start device firmly on the compressor pins.
• 5. Test run: Reassemble, plug in, and start a cycle. If E5 returns and the compressor hums then clicks off, the compressor or start device is likely faulty and professional service is recommended.

Warning: Do not attempt to open or recharge the sealed refrigerant circuit yourself; this requires certified equipment and training.