19
Operation - for users and qualified contractors
OPERATION
1.
General information
The chapters “Special Information” and “Operation” are
intended for both the user and qualified contractors.
The chapter “Installation” is intended for qualified con
-
tractors.
Note
Read these instructions carefully before using the
appliance and retain them for future reference.
Pass on the instructions to a new user if required.
1.1
Safety instructions
1.1.1
Structure of safety instructions
!
KEYWORD Type of risk
Here, possible consequences are listed that may re
-
sult from failure to observe the safety instructions.
»
Steps to prevent the risk are listed.
1.1.2
Symbols, type of risk
Symbol
Type of risk
Injury
Electrocution
Burns
(burns, scalding)
1.1.3
Keywords
KEYWORD
Meaning
DANGER
Failure to observe this information will result in seri-
ous injury or death.
WARNING
Failure to observe this information may result in seri-
ous injury or death.
CAUTION
Failure to observe this information may result in
non-serious or minor injury.
1.2
Other symbols in this documentation
Note
General information is identified by the symbol
shown on the left.
»
Read these texts carefully.
Symbol
Meaning
Material losses
(appliance damage, consequential losses and envi-
ronmental pollution)
Appliance disposal
» This symbol indicates that you have to do something.
The action you need to take is described step by
step.
1.3
Units of measurement
Note
All measurements are given in mm unless stated
otherwise.
2.
Safety
2.1
Intended use
This appliance is intended for domestic use. It can be
used safely by untrained persons. The appliance can also
be used in a non-domestic environment, e.g. in a small
business, as long as it is used in the same way.
This pressurised appliance is suitable for heating domes-
tic hot water or for reheating preheated water. The appli-
ance can supply one or more draw-off points.
Any other use beyond that described shall be deemed
inappropriate. Observation of these instructions and of
instructions for any accessories used is also part of the
correct use of this appliance.
2.2
General safety instructions
CAUTION Burns
During operation, the tap can reach temperatures in
excess of 60 °C.
There is a risk of scalding at outlet temperatures in
excess of 43 °C.
CAUTION Burns
If operating with preheated water, e.g. from a solar
thermal system, the DHW temperature may vary from
the selected set temperature.
!
WARNING Injury
The appliance may be used by children aged 8 and
up and persons with reduced physical, sensory or
mental capabilities 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 mainte
-
nance unless they are supervised.
Where children or persons with limited physical, sensory
or mental abilities are allowed to use this appliance, we
recommend a permanent temperature limit.
A qualified
contractor can set the limit for you.
!
Material losses
Protect the appliance and its tap against frost.
2.3
CE designation
The CE designation shows that the appliance meets all
essential requirements according to the:
◦
Low Voltage Directive
◦
Electromagnetic Compatibility Directive
The maximum permissible mains impedance is indi-
cated in chapter “Specification”.
!
!
Summary of Contents for 222392
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