Inhoudsopgave
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Operation - for users and contractors
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".
2.4 Test symbols
See type plate on the appliance.
Country-specific approvals and certifications:
Germany
A general test certificate as verification of suitability re-
garding noise emissions has been issued for this appli-
ance, based on the State Building Regulations [Germany].
AEG
HOL
DIN 4109
PA-IX 6817/I
3. Appliance description
The hydraulically controlled instantaneous water heater
heats water as it flows through the appliance. When a tap
is opened, the heating output starts automatically as soon
as the start-up volume is exceeded (see chapter "Specifi-
cation / Data table"). The water volume and temperature
can be adjusted at the tap.
You can choose between 2 output stages. In addition, 2
output stages are hydraulically controlled in relation to the
flow rate.
The flow rate controller compensates for pressure fluc-
tuations, thereby ensuring largely stable temperatures.
The controller limits the throughput, thereby ensuring an
adequate increase in the DHW temperature at all times.
Heating system
The bare wire heating system has a pressure-tested plas-
tic casing. The heating system is suitable for hard and soft
water areas and is largely insusceptible to scale build-up.
This system ensures rapid and efficient DHW availability.
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4. Settings
2
1 Partial load
At low throughput 1/3 of the heating output is activat-
ed; at higher throughput 2/3 of the available heating
output is enabled. This setting is suitable for hand
washing at a basin, for example.
2 Full load
At a low throughput, 50 % of the heating output is ap-
plied; at a higher throughput the full heating output is
activated. This setting is suitable for washing dishes,
for example.
» Click the output selector into the required position.
Recommended settings when using a
thermostatic valve
» Set the output selector to full power.
4.1
Recommended tap/valve settings
Note
If the outlet temperature is not sufficiently high at
full load and with the draw-off valve fully open, then
more water is flowing through the appliance than
can be heated by the heating system (appliance is
at its output limit).
» Reduce the water volume at the draw-off valve.
Low draw-off rate = high outlet temperature
High draw-off rate = low outlet temperature
Twin lever tap
Output stage
Partial load
Full load
» Add cold water if the temperature is too high when
the tap is fully open.
Mono lever mixer
Output stage
Full load
» Turn the tap lever to the highest temperature.
» Fully open the tap.
» Increase the outlet temperature by closing the tap
slowly.
» Reduce the outlet temperature by adding cold water
or opening the tap further, if possible.
Following an interruption of the water supply
Material losses
!
Following an interruption of the water supply the ap-
pliance must be recommissioned by carrying out the
following steps, in order to prevent the destruction
of the bare wire heating system.
» Disconnect the appliance from the power sup-
ply by removing the fuses/tripping the MCBs.
» Open the tap for one minute until the appliance
and its upstream cold water inlet line are free of
air.
» Switch the mains power back ON again.
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Application range
Washbasin
Bath, shower, sink
Application range
All
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