OPERATION
Settings
14
| FCR 28 Si www.stiebel-eltron.com
4. Settings
The temperature can be freely selected by the qualified contractor
(see chapter "Installation / Settings").
Factory setting: 60 °C
5. Cleaning, care and maintenance
f
f
Have the electrical safety of the appliance regularly checked
by an electrician.
Scaling
f
f
Almost every type of water will deposit lime at high tempera-
tures. Limescale will settle inside the appliance and affect its
function and service life. The heating elements must there-
fore be descaled from time to time. A qualified contractor
who is aware of the local water quality will tell you when the
next service is due.
f
f
Check the taps/valves regularly. You can remove limescale
deposits at the tap outlets using commercially available des-
caling agents.
f
f
Regularly activate the safety valve to prevent it from becom-
ing blocked e.g. by limescale deposits.
6. Troubleshooting
Fault
Cause
Remedy
The water does not heat
up.
There is no power.
Check the fuses/MCBs in
your fuse box.
The temperature is incor-
rectly adjusted.
Check the temperature
setting.
The flow rate is low.
The aerator in the taps or
shower heads is dirty or
scaled-up.
Clean or descale the
aerator or shower head.
Water drips from the
safety assembly after
heating has stopped.
The valve seat is con-
taminated.
Depressurise and isolate
the appliance from the
power supply. Request
your qualified contractor
to attend.
If you cannot remedy the fault, notify your heating contractor. To
facilitate and speed up your enquiry, please provide the serial
number from the type plate (no. 000000-0000-000000):
FCR
Nr.: 000000 - 0000 - 000000
Made in Germany
FCR
Nr.: 000000 - 0000 - 000000
Made in Germany
26
�0
2�
79
�0
07
6
