Hanseatic HWC86ECBA User Manual page 52

Page EN-24 Troubleshooting table
Problem Possible cause
Operating noises are
functional and are not a sign
of malfunction.
Appliance is
making a noise.
Instability or foreign objects.
Water has
accumulated in Defrost drain is blocked.
the appliance.
Solutions, tips, explanations
Humming: Refrigeration unit is running.
Flowing noise: Refrigerant is flowing
through the pipes.
Clicking: Compressor is switching on or
off.
Check that it is stable.
Remove any objects from the appliance.
Remove any foreign matter from the back
of the appliance.
Unblock the thaw water drain with the help
of the supplied cleaning swab.