5 Trouble-shooting
5
Trouble-shooting
5.1
What to do if …
… the illumination is not working
Possible cause
Solution
▪
Fuse or automatic circuit breaker
for electrical installations in the
home is defective.
▸ Replace the fuse.
▸ Reset the automatic circuit breaker.
▪
An interruption in the power supply. ▸ Check the power supply.
▪
LED is defective.
▸ Inform Customer Services.
… the appliance is not extracting enough air
Possible cause
Solution
▪
Grease filters are dirty.
▸ Clean the grease filters.
▪
Only for recirculation model: The
long-life activated charcoal filters
are saturated.
▸ Replace the long-life activated charcoal
filters.
▪
Only for extraction model: The fresh
air intake is insufficient.
▸ Ensure the fresh air intake is sufficient.
… Saturation indicator illuminates
Possible cause
Solution
▪
The metal grease filters are dirty.
▸ Clean the metal grease filters.
▪
The long-life activated charcoal fil-
ters are dirty.
▸ Reactivate the long-life activated charcoal
filters.
▪
The activated charcoal filters are
dirty.
▸ Replace the activated charcoal filters.
Valid for all three filter models.
▸ After cleaning, hold the
button de-
pressed for at least five seconds.
▸ The display goes out.
... the range hood or the operating element is not working
Possible cause
Solution
▪
The range hood or the operating
element is not working.
▸ Disconnect the power supply for at least
five seconds.
▸ Switch the range hood back on again.
The fault cannot be remedied.
▪
Contact Customer Services.
17
Содержание DWVHR9
Страница 1: ...Operating instructions DWVHR9 Range hood ...
Страница 22: ...22 10 Notes ...