STIEBEL ELTRON SHW ... S с 06.05.2013 - Manual (Page 19)

OpeRatIOn
Settings
www.stiebel-eltron.com SHW S | 19
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4. settings
The temperature is infinitely adjustable. Depending upon the sys-
tem, the temperatures may vary from the set value.
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1 Thermometer
2 Temperature selector
• Cold (frost protection)
i Low temperature setting, 35 °C
e Recommended energy saving position,
low scaling, approx. 60 °C
iii Maximum temperature setting, 82 °C
Temperature selection is limited in the delivered condition. This
limitation can be cancelled by a qualified contractor (see chapter
"Installation / Settings").
dual circuit operation with rapid heat-up function
You can switch on rapid heating with the pushbutton whenever
necessary. Rapid heating stops and will not restart once the se-
lected temperature has been reached.
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1 Pushbutton for rapid heating
5. cleaning, care and maintenance
f f Have the electrical safety of the appliance and the func-
tion of the safety assembly regularly checked by a heating
contractor.
f f Never use abrasive or corrosive cleaning agents. A damp
cloth is sufficient for cleaning the appliance.
signal anode with consumption indicator
!
Material damage
If the consumption indicator changes colour from white
to red, have the signal anode checked by a heating con-
tractor and if necessary replaced.
2 3
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1 Signal anode with consumption indicator
2 White = anode OK
3 Red = ask your heating contractor to check
scaling
Almost every type of water deposits lime at high temperatures.
This settles inside the appliance and affects both the performance
and service life. The heating elements must therefore be descaled
from time to time. A qualified contractor who knows 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 flow rate is low. The aerator in the tap or
shower head is scaled up
or contaminated.
Clean and/or descale the
aerator or shower head.
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):
Nr.: 000000 - 0000 - 000000
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