V-ZUG Combair V2000 Operating Instructions Manual page 46

9 Trouble-shooting
Message
▪ Appliance door
does not open
automatically
(depending on
model)
▪ Illumination is
not working
▪ Cooking time
seems longer
than usual
▪ Thick smoke is
given off when
grilling
▪ The appliance
makes noises
during opera-
tion
▪ Clock is not
running cor-
rectly
9.3 After a power failure
The user settings remain unchanged.
Brief power failure during operation
– The current operation of the appliance is cancelled.
– The following appears in the display when the appliance is switched on: «Power
failure. Operation cancelled».
▸ Confirm the message with «OK».
– The applications menu appears in the display.
46
Possible cause
▪ Power failure
▪ Appliance is faulty.
▪ The halogen light is
defective.
▪ Appliance only has a
one-phase connec-
tion.
▪ The food is too near
to the heating ele-
ments.
▪ Grill setting is too
high.
▪ Appliance can make
noises at any time
during operation (e.g.
switching, pumping
and fan noises).
▪ Irregular mains fre-
quency
▪ Internal pulse gener-
ator is imprecise
when mains syn-
chronization is turned
off.
Solution
▸ Appliance door can be opened
manually.
▸ Contact Customer Services.
▸ Switch off the oven.
▸ Disconnect the appliance from the
electricity supply.
▸ Replace the halogen light bulb.
▸ Connect appliance with a two-phase
connection.
▸ Check that the level selected is as re-
commended in «EasyCook».
▸ Reduce grill setting.
Such noise is normal.
▸ Turn off the mains synchronization.
Or:
▸ Connect the appliance to the internet.
▸ The time is automatically synchron-
ized.
▸ Contact Customer Services.