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NL Troubleshooting
Malfunction
The program duration
changes during
drying.
Pump sound.
Buzzing sound.
Drying time is too long.
Water is leaking.
40
Cause and Troubleshooting
The program sequence is electronically optimized. This
may lead to changes in the program duration.
No error - no action required.
▶
Condensate pump active.
No error - normal operating noise.
▶
Compressor venting active.
No error - normal operating noise.
▶
The filter in the bottom unit is dirty.
→ "Clean the filter system of the bottom unit",
▶
Page 31
Fluff filter is dirty.
→
"Cleaning the fluff filter", Page 29
▶
Ambient temperature is higher than 30°C.
Make sure the ambient temperature is below 30°C.
▶
Ambient temperature is below 15°C.
Make sure that the ambient temperature is above
▶
15°C.
Insufficient air circulation at the location of the
device.
Ventilate the installation site of the device.
▶
Air inlet of the device is blocked.
Make sure that the air inlet of the device is kept
▶
clear.
Heat exchanger is contaminated.
→ "Open base unit", page 34 .
1.
Clean heat exchanger.
2.
→ "Cleaning the bottom unit", page 34
→ "Close base unit", page 36 .
3.
The appliance is not leveled properly.
Adjusting the device
▶
The seal of the heat exchanger cover is dirty.
Clean the seal of the heat exchanger cover.
▶
→ "Clean the filter system of the bottom unit",
Page 31
Handle of the heat exchanger cover not closed
correctly.
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