Water Supply; Electric Supply - Junkers ED 18-HE Bedienungsanleitung

Assemble the instantaneous water heater as shown in
the illustrations. Observe the information in the text.
Sa f et y in f or m a ti o n
– The instantaneous water heater must only be
connected and started up by an authorized technician.
– The statutory regulations of the respective country, as well
as those of the local electricity and water suppliers must
be adhered to.
– The instantaneous water heater is an appliance of
protection class I and must be connected to the
protective earth conductor.
– The unit must be durably connected to permanently
installed lines.
– The binding wiring diagram is located inside the cover
plate.
– In order to meet the current safety requirements, an
all-pole disconnecting device must be present on the
installation side. The contact gap must be at least 3 mm.
– Prior to installation, the electric connecting cord
must be disconnected from the mains voltage and
the water supply cut off!
– Only connect the electric supply after the water
supply.
– Live components must not be touched subsequent to
installation.
– The instantaneous water heater is suitable for enclosed
(pressurized) operation only.
– The tap fittings must be permitted for operation with
pressurized instantaneous water heaters.
– The instantaneous water heater must only be connected
to a cold-water pipe.
– The instantaneous water heater is suitable for connection
to DVGW-tested plastic pipes. These pipes must comply
with DIN 16 892-16 893, Row 2, PN 20.
– The instantaneous water heater must only be installed in
a frost-free room.
– When making holes in the rear wall, only make the number
of holes required for installation. If the appliance is
reinstalled, any holes that are not used must be made
watertight.
– The appliance must not be modified in any way.
– The instantaneous water heater must only be used for
heating tap water in a domestic environment.
– The instantaneous water heater complies with protection
type IP 25 (jet-proof).
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English
A s s em b l y
Unpacking/removing the
I.
housing cover
– Unpack the appliance and check for transportation
damage.
– Dispose of the packaging and, where applicable, the old
appliance, in an environmentally conscious manner.
II. Preparation for assembly
III. Wall-mounted assembly
– The instantaneous water heater must be fitted securely to
the wall. If required, secure the appliance using the lower
adjusting screws.
– The distance from the wall is variable. This allows you to
compensate for any unevenness in the wall surface.
– The sleeve must fit tightly round the connection cable. If
the sleeve is damaged during installation, the holes must
be sealed water-tight.

Water supply

IV.
– The instantaneous water heater must be vented.
Open the warm water tap completely and allow to flow
through for one minute.

Electric supply

V.
– If the intermediate clamp is used, 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
Supplementary Information A).
– Instruct the user with regard to the operation of the
instantaneous water heater.
– Separate the required language version from the rest of
the operating instructions. This can be kept in the swing-
out control panel of the instantaneous water heater.