Settings; Holiday And Absence; Cleaning, Care And Maintenance; Troubleshooting - Stiebel Eltron PSH 30 Trend Manual De Operación E Instalación

OPERATION

Settings

4. Settings
The temperature can be freely adjusted.
1
2
1 ON/OFF indicator
2 Temperature selector
* Frost protection
E Recommended energy saving position, low scaling, 60 °C
Max Maximum temperature setting, 75 °C
Depending upon the system, the actual temperatures may vary
from the set value.
ON/OFF indicator
The ON/OFF indicator illuminates when water is being heated.
4.1

Holiday and absence

f If the appliance is not to be used for a few days, set the tem- f
perature selector to a position between the frost protection
and energy saving settings.
f If the appliance is not to be used for a longer period, set it to f
frost protection to conserve energy. If there is no risk of frost
you may disconnect the appliance from the power supply.
f For reasons of hygiene, heat up the content of the water f
heater once to above 60 °C before initial use.
18 | PSH Trend
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 it must be checked
thereafter.
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 lime at high temper- f
atures. 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 contrac-
tor who knows the local water quality will tell you when the
next service is due.
f Check the taps/valves regularly. You can remove limescale f
deposits at the spouts 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
shower head is scaled up
or contaminated.
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):
Remedy
Check the fuses/MCBs in
your fuse box.
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
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