Assemble the instantaneous water heater as shown in
the illustrations. Observe the information in the text.
Saf ety in for mat ion
The instantaneous water heater must only be
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connected and started up by an authorised technician.
The statutory regulations of the respective country, as well
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as those of the local electricity and water suppliers must
be adhered to.
The instantaneous water heater is an appliance of protec-
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tion class I and must be connected to the protective earth
conductor.
The unit have to be connected durably to the mains
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electricity supply via an all pole disconnecting device with
contact gap must be at least 3 mm.
The instantaneous water heater is suitable for enclosed
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(pressurised) operation only.
The tap fittings must be permitted for operation with
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enclosed (pressurised) instantaneous water heaters.
The instantaneous water heater must only be connected
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to a cold-water pipe.
The instantaneous water heater is suitable for connection
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to DVGW-tested plastic pipes.
The instantaneous water heater must only be installed
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in a frost-free room.
Prior to installation, the electric connecting cable
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must be disconnected from the mains voltage and
the water supply cut off!
Only connect the electric supply after the water
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supply.
When making holes in the rear panel, only make the
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number of holes required for installation. If the appliance
is reinstalled, any holes that are not used must be made
watertight.
Live components must not be touched subsequent to
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installation.
A ssem bl y
Unpacking/removing the
I.
housing cover
Unpack the appliance and check for transportation
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damage.
Dispose of the packaging and, where applicable, the old
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appliance, in an environmentally conscious manner.
4
GB
Preparation for assembly
II.
Wall-mounted assembly
III.
The instantaneous water heater must be fitted securely to
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the wall. If required, secure the appliance using the lower
adjusting screws.
The distance from the wall is variable. This allows you to
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compensate for any unevenness in the wall surface.
The sleeve in the rear panel must fit tightly round the con-
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nection cable. If the sleeve is damaged during installation,
the holes must be sealed water-tight.
Water supply
IV.
The flow-through heater must be vented. Open the
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warm water tap completely and allow to flow through
for one minute.
Electric supply
V.
The mains connection can either be mounted above or
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below. At least 40 mm of the connecting cord's insulating
jacket must be clamped inside the appliance.
Startup
VI.
For low water line pressure, remove the flow limiter (see
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Supplementary Information A).
Instruct the user with regard to the operation of the
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instantaneous water heater.
Separate the required language version from the rest of
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the operating instructions. This can be kept in the swing-
out control panel of the instantaneous water heater.
A d dit iona l in form a t ion
If the flow-through heater does not achieve adequate
A
flow as a result of water line pressure that is too low
in your house installation, remove the flow limiter.
Priority circuit for the combination with electro-
B
storage heating units:
For operation with the priority circuit, a special load
reducing relay (special accessory) is required. Other
already existing load reducing relays with the
exception of electronic load reducing relays could
cause malfunctions.
Status Indicator in the Heater
C
LED
Off
On
Slow blinking (1/s)
https://manual-hub.com/
Heater Status
Off
Ready
Heating