Preparations For Installation; Safety Instructions - Siemens DG30035E Installation And Operating Instructions Manual

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Carefully read and store the operating and installation
instructions for future reference.
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Unpack the appliance and check for transport-related
damage.
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Check the contents packaged in the factory (Fig. A).
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After installation please dispose of the packaging, and if
applicable, the old appliance correctly.
This appliance is labelled in accordance with
European Directive 2002/96/EG concerning used
electrical and electronic appliances (waste
electrical and electronic equipment – WEEE).
The guideline determines the framework for the
return and recycling of used appliances as
applicable throughout the EU.
I n s t a l l a t i o n i n s t r u c t i o n s

Safety instructions

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Installation is to be carried out only in accordance with
these instructions!
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The appliance may only be installed and put into
operation by a specialist or an authorised service
agent.
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Compliance with the IEC 60364-7-701 (DIN VDE 0100
Part 701) must be observed during installation of the
appliance and/or the electrical accessories. In addition to
valid national regulations, the electrical operating
conditions of the local electricity and water supply
services must be complied with.
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Only connect the appliance to a correctly earthed
electrical socket.
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Do not use extension cables.
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The connection cable may only be exchanged and
extended by customer service.
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During installation, an all-pole separator must be fitted
with a minimum contact gap of 3 mm.
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Caution: Earthed water pipes may give the appearance of
a connected protective earth.
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The water tank can be used both as an open
(unpressurized) tank and a closed (pressurized) tank. The
taps must be approved for operation.
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In the event of closed operation, the safety valve must be
actuated regularly.
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The appliance and the respective water pipes and
components may only be installed in a frost-free room.
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The dismounted appliance must be stored in a frost-free
area (residual water).
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Before installation, the electrical cable must be de-
energized and the water pipe must be shut-off!
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Connect the water supply and then connect the
electrical supply!
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After installation, do not touch electrically live parts.
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Repairs to the appliance may only be undertaken by a
suitably qualified specialist.
GB
I.

Preparations for installation

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The appliance and the respective water pipes and
components may only be installed in a frost-free room.
II. Wall mounting (Fig. B)
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A special supporting structure may be necessary when
installing the appliance on a light-weight wall.
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After mounting the tank, use the adjustable screws to
vertically align the tank.
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A mounting template is printed on the appliance
packaging to facilitate installation.
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Use suitable screws with at least Ø 8 mm (supplied)
III. Supply of water
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Use detachable connections only.
Closed circuit operation (pressure-resistant) (Fig. C)
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This tank can be used to supply several taps.
A type-tested diaphragm-type safety valve
B manometer test nozzle
C check valve
D test device for check valve
E pressure reducing valve
F stop valve
G tap fittings
H drain valve
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Important: The standards and regulations and/or
properties of the water tank and the accessory parts differ
from country to country and must be observed
accordingly.
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Rinse the water pipes thoroughly to remove impurities and
contaminants before connecting the taps.
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Install the appliance in the vicinity of the tap at which most
warm water is taken.
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Install a safety valve combination.
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If the permissible water pressure is exceeded (see table
with Technical data), an additional pressure-reduction
valve must be installed and set accordingly.
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Install the pressure reduction valve away from the tank.
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Do not install a cut-off valve between the safety
assemblies and the tank.
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An outlet must be installed under the safety valve as
expansion water can drip from the valve.
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The safety valve outlet must always be open.
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The safety valve combination must be authorized for
closed (pressurized) operation (type-tested).
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If the safety valve is not directly situated before an outlet,
an outlet pipe with a continuous downwards tilt must be
fitted.
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Note: According to the energy conservation regulations,
the temperature in pipes may not exceed 60 °C if the
length of the warm water pipes exceeds 5 m.
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