TROUBLESHOOTING
Problem
Cause
Remedy
The appliance does not
supply hot
water.
The temperature selec-
tor is set to
“°C”.
Switch the appliance ON
by turning
the temperature selec-
tor.
No power at the appli-
ance.
Check the plug / fuses in
the domestic
fuse box.
Water can only be drawn
at a reduced
rate.
The aerator in the tap is
scaled up.
Descale / replace the
aerator.
Loud boiling noises in-
side the appliance.
The appliance is scaled
up.
Have the appliance des-
caled by a
qualified contractor.
If you cannot remedy the fault, notify your qualified contractor. To facilitate and
speed up your enquiry, please provide the numbers from the type plate.
INSTALLATION - SAFETY
Only a qualified contractor should carry out installation, commissioning, mainte-
nance and repair of the appliance.
General safety instructions
We guarantee trouble-free function and operational reliability only if original
accessories and spare parts intended for the appliance are used.
Instructions, standards and regulations
Note
Observe all applicable national and regional regula-
tions and instructions.
08
