Inventum VDW9001B Mode D'emploi page 53

6
troubleshooting
TROUBLESHOOTING
Many malfunctions and faults that might occur in daily operation can be easily remedied.
Time and money will be saved because a service call will not be needed.
The following guide may help you to find the reason for a malfunction and correct it.
1. Switch off the dryer and wait at least one minute.
2. Switch on the dryer and repeat the drying programme.
3. Most errors during operation can be resolved by the user (see the TROUBLESHOOTING
TABLE).
4. If the error persists, call the customer service. Only authorised technicians can carry
out repairs.
The warranty does not cover the errors or failures resulting from incorrect connection
or use of the dryer, or disturbances from the environment (lightning strike, power grid
failures, natural disasters etc.). In such cases, the costs of repair shall be charged to the user.
SOUNDS
• In the initial drying stage or during drying, the compressor and the heat pump cause noise;
this, however, does not affect the tumble dryer operation.
• Humming sound: compressor noise; the noise level depends on the program and the drying
stage.
• Buzzing sound: the compressor is occasionally ventilated.
• Pumping or liquid flowing sound: the pump is pumping the condensate into the condensate
tank.
• Clicking sound: start of automatic cleaning of the heat exchanger (compressor).
• Rumbling or rattling noise: during drying when the laundry also includes hard parts (such as
buttons, zippers etc.)
WARNINGS INDICATED ON THE DISPLAY UNIT
Warning Indication on the display
unit and description
of warning
Condensate tank warning
Power supply failure
»PF«
warning
What to do?
Empty the condensate tank before resuming
the programme (see chapter »CLEANING
AND MAINTENANCE/Emptying the
condensate tank«).
Drying interrupted due to power supply failure.
Press the Start/Pause button to restart or
resume the drying programme.
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