Overview
Refrigerated units fail most often due to airflow, sensor drift, or blocked condensers. Replace worn gaskets.
Diagnostics
- Check condenser cleanliness and fan operation.
- Verify temperature sensor placement and wiring.
- Inspect door gasket and insulation integrity.
Resolution steps
- Clean coils and confirm fan speed.
- Replace sensors that read outside tolerance.
- Adjust setpoints to match product requirements.
Preventive maintenance
- Schedule coil cleanings every 30-45 days.
- Keep the rear of the machine unobstructed.
- Track temperature logs for early warning.
When to contact support
gasket