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 heating domestic hot water and can
supply one or more draw-off points.
The appliance is intended for domestic use. It can be used safely
by untrained persons. The appliance can also be used in non-do-
mestic environments, e.g. in small businesses, as long as it is
used in the same way.
Any other use beyond that described shall be deemed inappro-
priate. Observation of these instructions and of the 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 up to
55 °C. There is a risk of scalding at outlet temperatures
in excess of 43 °C.
WARNING Injury
!
The appliance may be used by children aged 3 and older
and persons with reduced physical, sensory or mental
capabilities or a lack of experience and know-how, pro-
vided that they are supervised or they have been in-
structed on how to use the appliance safely and have
understood the potential risks. Children must never play
with the appliance. Children must never clean the ap-
pliance or perform user maintenance unless they are
supervised.
Material losses
!
The user should protect the appliance and its tap against
frost.
4
| DHB-E
3.
Appliance description
You can adjust the DHW outlet temperature via the temperature
selector. From a flow rate of approx. 3 l/min and above, the control
unit regulates the correct heating output, subject to the tempera-
ture setting and cold water temperature.
Heating system
The bare wire heating system has a pressure-tested plastic casing.
The heating system is suitable for (both) soft and hard water and
is largely resistant to scale build-up. This heating system ensures
rapid and efficient DHW availability.
Note
The appliance is equipped with an air detector that large-
ly prevents damage to the heating system. If, during op-
eration, air is drawn into the appliance, the appliance
shuts down for one minute, thereby protecting the heat-
ing system.
4.
Operation
You can select whichever temperature you require at the temper-
ature selector from ~ 30 - 55 °C.
f Turn the temperature selector to the required position.
f
Should the outlet temperature fail to reach the required level with
the tap fully open and the temperature selector set to maximum,
then more water is flowing through the appliance than can be
heated by the heating element.
f Reduce the flow rate at the tap.
f
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