Troubleshooting - Bosch V20-UL Operating, Care And Installation Instructions Manual

Troubleshooting

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WARNING!
RISK OF ELECTRICAL SHOCK !
EXPLOSION HAZARD!
Repairs or replacement of parts
may be carried out by authorized
technicians only.
Problem
Dryer does not start. Dryer does not start.
Start/Stop indicator light does not
illuminate. illuminate.
Program has been interrupted. Filter
indicator light illuminates, a warning indicator light illuminates, a warning
signal is emitted and the display shows
F:01" or F:02" .
Start/Stop indicator light does not
illuminate. Wrinkle block/Finished illuminate. Wrinkle block/Finished
indicator lights.
The display shows -0–".
Degree of drying has not been reached
or the drying time is too long. or the drying time is too long.
Display may indicate F:04".
:04
Before calling the customer service,
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check whether you can rectify the
fault yourself by means of the
following table.
If a fault cannot be rectified or
a repair is required:
Possible cause
Main plug not inserted at all or not inserted correctly. Insert main plug correctly.
A fuse of power supply has tripped.
Start/Stop button not pressed.
Door not closed.
Ambient temperature below 41 °F/5 °C.
Lint filter dirty.
Exhaust air duct is blocked or too long.
Fault in program sequence or malfunction.
The room/cabinet is not adequately ventilated.
Fault in program sequence or malfunction.
Moisture sensor dirty.
Exhaust air duct is blocked or too long.
Laundry was too wet.
Unsuitable program selected.
Maximum drying time was exceeded.
Motor limit temperature was exceeded.
1. Set program selector to Off.
2. Turn off the circuit breaker.
3. Pull the mains plug out of the
socket.
4. Call customer service
(see page 22).
Remedial action
Replace/switch on fuse.
Press Start/Stop button.
Close door.
Increase room temperature.
Clean filter as described on page 19.
Switch off/switch on again.
Clean exhaust air duct. Reduce exhaust air duct to
maximum length as described on page 11.
Switch off/switch on again.
Switch off dryer, leave to cool down for 30 min,
switch on again. Restart program.
Provide an adequate supply of fresh air.
Switch off/switch on again.
Switch off dryer, leave to cool down for 30 min,
switch on again. Restart program. switch on again. Restart program.
Clean moisture sensor as described on page 20.
Switch off/switch on again.
Clean exhaust air extraction. Reduce exhaust air duct
to maximum length as described on page 11.
Switch off/switch on again.
Spin laundry at higher speed in the washing
machine. Switch off/switch on again.
Select program with aid of the program selection
table (see page 26). Switch off/switch on again.
Clean lint filter (see page 19).
Spin laundry at a higher speed in your washer.
Switch off dryer, leave to cool down for 30 min.
Switch on again. Start program.
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