Hansa
Insufficient Cooling / Weak Sealed System
Freezer runs but does not reach set temperature; food is soft or partially thawed.
Advertisements
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.
Advertisements
Possible Causes
Low refrigerant charge due to leak, Weak compressor, Partially blocked capillary tube, Condenser coil heavily clogged with dust
How to Fix / Troubleshooting
Safety first: Unplug the freezer before cleaning coils. Do not attempt to open the sealed system yourself.
Step-by-step checks:
- 1. Check temperature setting: Ensure the thermostat or digital setpoint is at the recommended freezer setting (typically -18°C).
- 2. Clean condenser: Vacuum and brush the condenser coil at the rear or under the unit. Ensure adequate airflow around the appliance.
- 3. Inspect door gasket: Check the Hansa door seal for gaps or damage. Replace if it does not seal tightly.
- 4. Evaluate frost pattern: Remove the inner rear panel and observe the evaporator after 15–20 minutes of operation. A small frost patch near the inlet only suggests a sealed system problem (leak or restriction) or weak compressor, which must be repaired by a certified refrigeration technician.
Advertisements
Repair Difficulty
Professional Required
5/5
Advertisements