Freezer runs but does not get cold enough; temperature remains above setpoint.
Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
Possible Causes
How to Fix / Troubleshooting
Safety: Unplug the freezer before cleaning or removing panels. Do not attempt to open the sealed refrigeration system yourself.
Steps:
- Check condenser: Pull the unit away from the wall and inspect the condenser coils. Clean thoroughly with a brush and vacuum.
- Verify door seal: Ensure the door gasket seals fully and is not torn or deformed.
- Monitor compressor: If the compressor runs almost continuously and only a small section of the evaporator gets frosty, this suggests a sealed system issue.
- Check load and usage: Avoid overloading the freezer and minimize door openings while monitoring performance.
Important: If cleaning and basic checks do not restore proper cooling, a Bosch-qualified refrigeration technician must check for leaks, restrictions, or compressor failure and perform sealed system repairs.