F04

Defrost Error

Description

The defrost cycle is not completing properly.

Appliance Error Codes Details

Error Code
F04
Error Name
Defrost Error
Appliance Type
refrigerator
Brand
Bosch
Severity
medium

Additional Troubleshooting

1. Check defrost timer
2. Inspect defrost heater
3. Clean defrost drain
4. Contact service for defrost system

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Author: Pavel Volkov
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