8
A fault, what to do?
WARNING:
Attention!
▶ Repairs must only be carried out by an authorised technician.
Improper repairs can lead to risk of serious injury to the user.
8.1
Faults that the customer can troubleshoot himself
Fault
Water flow-rate is too low.
A high water temperature is set, but it is
not reached.
The water is not warm.
LED status display flashes red.
If the fault could not be eliminated, please call customer service.
8.2
Faults that the customer service specialist should troubleshoot
Fault
Water flow-rate is too low despite
cleaning of filter using the water tap
or showerhead.
8.3
Faults that are automatically remedied
Fault
From time to time, cold water flows out. The air sensor in the appliance detects air in the water
6 720 891 047 (2019/01)
Cause
The filter in either the water tap or the showerhead is
clogged.
The
continuous-flow
heater
to a thermostatically-controlled water tap.
The fuse in the fusebox has tripped/blown.
The supply temperature has dropped or the
appliance has reached the power limit.
Fault in the appliance.
Cause
A filter in the appliance is clogged.
Cause
and momentarily switches the heating element off.
If your appliance does not operate as required, it is often due to a very
minor problem. Please check whether you can remedy the fault yourself
by using the following guidelines. You will save yourself the costs of an
unnecessary visit by customer service personnel.
Solution
Remove the filter and either clean it or descale it.
is
connected
Set the temperature on the continuous-flow heater
to "Rinsing"
Check the fuse in the fusebox.
Set the temperature lower e. g. "Washing hands"
Please contact customer service.
Solution
Get a servicing expert to clean the appliance.
Solution
After a few seconds, the continuous-flow heater
automatically goes back into operation.
A fault, what to do?
.
.
9