OPERATION
Safety
1.2
Other symbols in this documentation
Note
General information is identified by the symbol shown
on the left.
f Read these texts carefully.
f
Symbol
Meaning
Material losses
!
(appliance, consequential and environmental losses)
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
This appliance is designed to heat DHW. The appliance can supply
one – or, in sealed unvented (pressurised) mode – several draw-
off points.
This 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.
Any other use beyond that described shall be deemed inappro-
priate. Using the appliance for heating fluids other than water
or for water supplemented with chemicals, such as brine, is also
deemed inappropriate.
Observation of these instructions and of instructions for any ac-
cessories used is also part of the correct use of this appliance.
20
| SH S
2.2
General safety instructions
WARNING Burns
During operation, the valve and safety assembly can
reach temperatures in excess of 60 °C.
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
!
Protect the water lines and the safety assembly against
frost.
Note
Sealed unvented operating mode: The appliance is under
pressure. During the heat-up process, expansion water
will drip from the safety valve.
f If water continues to drip when heating is complet-
f
ed, please inform your qualified contractor.
Open vented operating mode: Whenever water is heated
up, expansion water will drip from the spout.
2.3
Test symbols
See type plate on the appliance.
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