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Fault
The length of the pro-
gramme changes dur-
ing the drying cycle.
Pumping noise.
Buzzing noise.
The drying time is too
long.
Water is leaking from
the appliance.
Cause and troubleshooting
The programme operation is optimised electronically.
This may change the programme duration.
Not a fault – no action required.
▶
Condensation pump active.
Not a fault – normal operating noise.
▶
Compressor ventilation active.
Not a fault – normal operating noise.
▶
The base unit's filter is soiled.
→ "Cleaning the filter system on the base unit",
▶
Page 27
Fluff filter is soiled.
→ "Cleaning the fluff filter", Page 25
▶
The ambient temperature is greater than 30 °C.
Ensure that the ambient temperature is lower than
▶
30 °C.
The ambient temperature is lower than 15 °C.
Ensure that the ambient temperature is above 15
▶
°C.
Insufficient air circulation at the appliance's installation
location.
Ventilate the appliance's installation location.
▶
The appliance's ventilation opening is blocked.
Ensure that the air inlet on the appliance is kept
▶
clear.
Heat exchanger is soiled.
→ "Opening the base unit", Page 31.
1.
Clean the heat exchanger.
2.
→ "Cleaning the base unit", Page 32
→ "Closing the base unit", Page 33.
3.
Appliance is not correctly aligned.
→ "Aligning the appliance", Page 14
▶
The seal for the heat exchanger cover is dirty.
Clean the seal for the heat exchanger cover.
▶
→ "Cleaning the filter system on the base unit",
Page 27
Water drain hose is not connected correctly.
Ensure that the water drain hose is connected cor-
▶
rectly.
Troubleshooting en
37
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