18
English
Î
Check water supply, check connec-
tions, clean water shortage safe-
guard.
– Fuel filter dirty
Î
Change fuel filter.
– Direction of rotation is wrong. With
correct direction of rotation a strong
airflow can be felt out of the exhaust
opening of the burner.
Î
Check direction of rotation. If the ro-
tational direction is wrong, get an
electrician to interchange the poles
in the appliance plug.
– No ignition spark
Î
If device is in use and no ignition
spark can be seen through the view-
ing glas, have device checked by
customer service.
– Working pressure/flow rate to high
Î
Reduce working pressure/flow rate
through regulating spindle (Figure
9).
– Sooty heating spiral
Î
Have device de-sooted by customer
service.
If malfunction can not be fixed, the
device must be checked by customer
service.
The warranty terms published by our
competent sales company are applica-
ble in each country. We will repair po-
tential failures of the appliance within
the warranty period free of charge, pro-
vided that such failure is caused by
faulty material or defects in fabrication.
The warranty comes only into effect if
your vender fills out the supplied reply
card completely at purchase, stamps
and signs and you send it to the local
distribution company of your country.
In the event of a warranty claim please
contact your dealer or the nearest au-
thorized Customer Service centre.
Please submit the appliance, including
all accessories, and the proof of pur-
chase.
Set temperature is not achieved
while using hot water
WARRANTY
Summary of Contents for HDS 5.0/30-4 S Eb
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