What HH Means on a Kenmore Wine Cooler
The HH error code is a high temperature alarm — the wine cooler interior has risen above the maximum safe storage temperature. Prolonged exposure to high temperatures accelerates wine aging and can ruin your collection.
Common Causes
- Door left open or door seal failure
- Compressor failure
- Refrigerant leak
- Overloaded with too many bottles at once (large thermal mass)
- Condenser fan or coil issue
What You Can Do
- Check the door seal — close the door on a piece of paper and pull; resistance means a good seal.
- Listen for the compressor — it should run periodically. Complete silence may indicate compressor failure.
- If the compressor is running but not cooling, a refrigerant leak is likely.
- Call a technician for compressor or refrigerant issues.