Wine cooler displays H1 or HI and interior temperature is very warm

Safety: Basic checks can be done with power on, but unplug the unit before removing panels or touching internal components.

• Check door and gasket: Ensure the door closes fully and the gasket makes uniform contact all around. Look for gaps, tears, or warped areas. Adjust door hinges if misaligned.
• Verify cooling operation: Listen for the compressor and interior fan. If neither runs, check for error codes like E8 or E7 and address those first.
• Clean condenser coil: Unplug the unit, remove the rear lower panel, and vacuum dust from the condenser coil and fan area. A clogged condenser can cause high temperatures.
• Check for warm air leaks: Make sure the unit is not installed in a very hot, unventilated space and that rear and side clearances meet Amana installation requirements.
• Monitor temperature: After corrections, close the door and allow 12–24 hours for the wine cooler to pull down to set temperature. Use an independent thermometer to verify.
• If still warm: If the compressor runs continuously but the unit does not cool, there may be a sealed system issue (refrigerant leak, weak compressor, blocked capillary). These require EPA-certified service and specialized tools; contact a professional technician.