V-ZUG CombiMiwell V4000 45, Руководство по эксплуатации, Страница: 40 / 48

10 Trouble-shooting
10.2 Other possible problems
Problem Possible cause Solution
▪ Appliance is
not working ▪ A household fuse or
circuit breaker has
tripped. ▸ Change the fuse.
▸ Reset the circuit breaker.
▪ The fuse or circuit
breaker keeps blow-
ing. ▸ Contact Customer Services.
▪ Interruption in the
power supply. ▸ Check the power supply.
▪ Demo mode is
switched on. The demo mode can only be switched
off with the security code.
▸ Contact Customer Services.
▪ Appliance is faulty. ▸ Contact Customer Services.
▪ Illumination is
not working ▪ Illumination is defect-
ive. ▸ Contact Customer Services.
▪ The appliance
makes noises
during opera-
tion ▪ Appliance can make
noises at any time
during operation
(switching, pumping
and fan noises). Such noise is normal.
▪ Clock is not
running cor-
rectly ▪ Irregular mains fre-
quency ▸ Turn off the mains synchronization.
Or:
▸ Connect the appliance to the internet.
▸ The time is automatically synchron-
ized.
▪ Internal pulse gener-
ator is imprecise
when mains syn-
chronization is turned
off ▸ Contact Customer Services.
10.3 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: «Process
was cancelled due to a power failure».
▸ Press «OK» to confirm the message.
– The start screen appears.
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