OPERATION
Settings
18
| KS SOL www.stiebel-eltron.com
4. Settings
The temperature for electric heating can be variably adjusted.
82 °C
65
E
55
35
1
2
D
00000
48
83
1
1
Circulation pump ON/OFF indicator
2
Temperature selector
•
Cold
E
Recommended energy saving setting; low scaling
82 °C Maximum temperature setting
Depending on the system, the actual temperatures may vary from
the set value. Heating by means of the solar thermal system can
lead to the temperature set for electric heating being exceeded.
If a maximum temperature limit has been set at the integral solar
control unit, a higher temperature than the limit set can only be
achieved through the electric heating.
For reasons of hygiene, heat up the content of the cylinder once
to above 60 °C before initial use.
No special settings are required even if you do not draw any hot
water for a some time (e.g. during summer holidays).
Circulation pump ON/OFF indicator
The integrated solar control unit switches the circulation pump.
Indicator illuminates green:
Circulation pump on
Indicator flashes red:
Circulation pump off
5. Cleaning, care and maintenance
f
f
Have the electrical safety of the appliance and the function of
the safety valve regularly checked by a qualified contractor.
f
f
Have the protective anode checked by a qualified contractor
after the first 2 years of operation. The qualified contractor
will then determine the intervals at which repeat checks
should be performed.
f
f
Never use abrasive or corrosive cleaning agents. A damp
cloth is sufficient for cleaning the appliance.
Scaling
f
f
Almost every type of water will deposit limescale 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 regularly. Limescale deposits at the tap out-
lets can be removed using commercially available descaling
agents.
f
f
Regularly activate the safety valve to prevent it from becom-
ing blocked, e.g. by limescale deposits.
6. Troubleshooting
Problem
Cause
Remedy
The water does not heat
up.
There is no power.
Check the fuses/MCBs in
your fuse box/distribu-
tion panel.
The water does not heat
up sufficiently.
The temperature is set
too low.
Select a higher temper-
ature.
The appliance heats,
for example, after large
amounts of DHW have
been drawn.
Wait until reheating is
completed.
The flow rate is low.
The aerator in the tap
or the shower head is
scaled up or contami-
nated.
Clean and/or descale the
aerator or shower head.
If you cannot remedy the fault, notify your qualified 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
Made in Germany
D
00000
47
94
2
