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INSTALLATIoN
Cleaning, care and maintenance
5.
Cleaning, care and maintenance
f Have the electrical safety of the appliance and the function of
f
the safety valve regularly checked by a qualified contractor.
f Have the protective anode initially checked by a qualified
f
contractor after the first year. The qualified contractor will
then determine the intervals at which repeat checks should
be performed.
f Never use abrasive or corrosive cleaning agents. A damp
f
cloth is sufficient for cleaning the appliance.
Scaling
f Almost every type of water will deposit limescale at high
f
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 Check the taps regularly. Limescale deposits at the tap out-
f
lets can be removed using commercially available descaling
agents.
f Regularly activate the safety valve to prevent it from becom-
f
ing blocked, e.g. by limescale deposits.
6.
Troubleshooting
Problem
Cause
The water does not heat
There is no power.
up and the ON/OFF indi-
cator does not illuminate.
The water does not heat
The temperature is set
up sufficiently and the
too low.
ON/OFF indicator illumi-
nates.
The appliance heats,
for example, after large
amounts of DHW have
been drawn.
The flow rate is low.
The aerator in the tap
or the shower head is
scaled up or soiled.
If you cannot remedy the fault, notify your qualified contractor. To
facilitate and speed up your enquiry, please provide the numbers
from the type plate (000000 and 0000-000000):
www.stiebel-eltron.com
remedy
Check the fuses/MCBs in
your fuse box/distribu-
tion panel.
Select a higher temper-
ature.
Wait until the ON/OFF
indicator goes out.
Clean and/or descale the
aerator or shower head.
E-NO.: 000000
F-NO.: 0000-000000
INSTALLATIoN
7.
Safety
Only a qualified contractor should carry out installation, commis-
sioning, maintenance and repair of the appliance.
7.1
General safety instructions
We guarantee trouble-free function and operational reliability only
if original accessories and spare parts intended for the appliance
are used.
7.2
Instructions, standards and regulations
Note
Observe all applicable national and regional regulations
and instructions.
8.
Appliance description
8.1
Standard delivery
The following are delivered with the appliance:
- Safety valve
- Temperature indicator
- Strain relief with 2 screws
9.
Preparations
9.1
Installation site
The appliance is designed to be permanently wall mounted to a
solid surface. Ensure the wall offers adequate load bearing ca-
pacity.
There should be a suitable drain near the appliance to drain off
the expansion water.
Install the appliance vertically in a room free from the risk of frost
and near the draw-off point.
It may not be fitted in a corner since the screws for fixing the
appliance to the wall must remain accessible.
PSH Classic |
69
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