Units Of Measurement; Safety; Intended Use; Safety Instructions - STIEBEL ELTRON SBB 400 WP Trend Bedienungsanleitung

OPERATION

Safety

Symbol Meaning
Material losses
!
(appliance damage, consequential losses and environmen-
tal pollution)
Appliance disposal
f This symbol indicates that you have to do something. The ac- f
tion you need to take is described step by step.
1.3

Units of measurement

Note
All measurements are given in mm unless stated oth-
erwise.
2. Safety
2.1

Intended use

The appliance is intended for domestic use. It can be used safely
by untrained persons. The appliance can also be used in a non-do-
mestic environment, e.g. in a small business, as long as it is used
in the same way.
This appliance is designed to heat DHW with heat pumps.
Any other use beyond that described shall be deemed inappropri-
ate. Observation of these instructions and of instructions for any
accessories used is also part of the correct use of this appliance.
2.2

Safety instructions

WARNING Burns
There is a risk of scalding at outlet temperatures in ex-
cess of 43 °C.
WARNING Injury
!
The appliance may be used by children aged 8 and up and
persons with reduced physical, sensory or mental capa-
bilities or a lack of experience and know-how, provided
that they are supervised or they have been instructed on
how to use the appliance safely and have understood
the resulting risks. Children must never play with the
appliance. Children must never clean the appliance or
perform user maintenance unless they are supervised.
Material losses
!
The appliance is pressurised.
During the heat-up process, expansion water will drip
from the safety valve. If water continues to drip when
heating is completed, please inform your qualified con-
tractor.
2.3

Test symbols

See type plate on the appliance.
14 | SBB WP Trend
3.

Appliance description

The DHW is heated via a smooth tube internal indirect coil. In
addition, a threaded immersion heater can be connected. You
can use the appliance to supply one or several draw-off points.
The appliance is equipped with an inspection flange and ther-
mometer.
The steel cylinder is coated on the inside with special directly ap-
plied "anticor ® " enamel and is equipped with a protective anode.
This anode protects the inside of the cylinder from corrosion. The
cylinder is surrounded by foam insulation and a plastic jacket.
4.

Cleaning, care and maintenance

f Have the function of the safety assembly and electrical safe- f
ty of the fitted accessories regularly checked by a qualified
contractor.
f Have the protective anode checked by a qualified contractor f
after the first two years of use. 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.
4.1

Scaling

Almost every type of water will deposit lime at high temper-
atures. This settles inside the appliance and affects both the
performance and service life. If a threaded immersion heater is
installed, the heating elements must 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 spouts f
can be removed using commercially available descaling
agents.
5.

Troubleshooting

Problem Cause
The flow rate is low. The aerator in the tap or
the 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 serial
number from the type plate (no. 000000-0000-000000):
Remedy
Clean and/or descale the
aerator or shower head.
Nr. 000000-0000-000000
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