Display shows HI for freezer or refrigerator; audible alarm may sound, indicating high temperature condition.

Safety first: Unplug the refrigerator before cleaning coils or accessing the rear compartment.

Steps to address HI:

• 1. Ensure doors are closed: Check for items blocking closure and verify gaskets are sealing.
• 2. Allow recovery time: If large amounts of warm food were added, allow 24 hours for temperatures to recover.
• 3. Clean condenser coils: Pull the unit away from the wall, remove the rear lower cover, and vacuum dust from the condenser coils and fan area. Use a coil brush if needed.
• 4. Verify condenser fan operation: With power restored, confirm the condenser fan runs whenever the compressor is on. Replace the condenser fan motor if it does not run.
• 5. Monitor temperatures: If temperatures remain high despite good airflow and clean coils, a sealed system or compressor issue may exist and requires professional service.