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OPERATION
Cleaning, care and maintenance
www.stiebel-eltron.com
SHZ LCD |
31
EN
GL
ISH
4.5.8 Displaying the service code
The service code gives the contractor information about the cause
of a fault (see chapter "Troubleshooting").
Service code display
4.6
Starting, stopping and setting the menu limit
hold
To set the menu limit, hold down the
key for longer than 3 seconds until the
set temperature display flashes up.
Set temperature symbol appears.
ECO mode symbol appears (flashes with
the ECO Plus and ECO Dynamic).
The set temperature is displayed with
the menu limit.
hold
To switch off the menu limit, hold down
the key for longer than 3 seconds until
the mixed water volume display flashes
up.
Menu limit on
All settings remain unchanged with the menu limit on.
You can make the standard settings for set temperature and rapid
heating with the keys (see chapter "Settings / Standard settings").
Menu settings are not possible.
In the menu limit display, the symbols for
heat-up, scale build-up and service/fault
appear as described in chapter "Settings
/ Controls and standard display".
5. Cleaning, care and maintenance
f
Never use abrasive or corrosive cleaning agents. A damp
cloth is sufficient for cleaning the appliance.
f
Check the taps/valves regularly. You can remove limescale
deposits at the tap outlets using commercially available des-
caling agents.
f
Have the electrical safety of the appliance and the func-
tion of the safety assembly regularly checked by a heating
contractor.
6. Troubleshooting
Fault
Cause
Remedy
The water does not heat
up.
There is no power.
Check the fuse/MCB in
your fuse box/distribu-
tion panel.
The outlet flow rate is
low.
The jet controller in the
tap or shower head is
scaled up or contami-
nated.
Clean and/or descale the
jet controller or shower
head.
Scale build-up symbol
"Ca" appears.
The flanged immersion
heater is scaled up.
Notify your local con-
tractor.
Service/fault symbol ap-
pears.
Notify your local con-
tractor.
Service/fault symbol
flashes and the water
does not heat up.
It is essential to inform
your contractor.
If you cannot remedy the fault, notify your heating contractor. To
facilitate and speed up your enquiry, please provide the numbers
from the type plate (000000 and 0000-00000):
r
e in
erm n
2
6
_0
2_0
7
_0
1
9
1