5
GB
■
Carefully read and keep the operating and installation
instructions.
■
Unpack the appliance and check for transport related
damage.
■
Check the contents packaged in the factory (Fig. A).
■
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.
Installation instructions
Safety instructions
■
Installation is to be carried out only in accordance with
these instructions!
■
The appliance may only be installed and put into
operation by a specialist or an authorised service
agent.
■
During installation of the appliance and/or the electrical
accessories compliance with the IEC 60364-7-701 (DIN
VDE 0100 Part 701) must be observed. In addition to valid
national regulations, the electrical operating conditions of
the local electricity and water supply services must be
complied with.
■
Only connect the appliance to a correctly earthed
electrical socket.
■
Do not use extension cables.
■
The connection cable may only be exchanged and
extended by customer service.
■
During installation, an all-pole separator must be fitted
with a minimum contact gap of 3 mm.
■
Caution: Earthed water pipes may give the appearance of
a connected protective earth.
■
The water tank can be used both as an open
(unpressurized) tank and a closed (pressurized) tank. The
taps must be approved for operation.
■
In the event of closed operation the safety valve must be
actuated regularly.
■
The appliance and the respective water pipes and
components may only be installed in a frost-free room.
■
The dismounted appliance must be stored in a frost-free
area (residual water).
■
Before installation the electrical cable must be de-
energized and the water pipe must be shut-off!
■
Connect the water supply and then connect the
electrical supply!
■
After installation live parts may not be touchable.
■
Repairs to the appliance may only be undertaken by a
suitably qualified specialist.
Preparations for installation
■
The appliance and the respective water pipes and
components may only be installed in a frost-free room.
Wall mounting (Fig. B)
■
A special supporting structure may be necessary when
installing the appliance on a light-weight wall.
■
After mounting the tank use the adjustable screws to
vertically align the tank.
■
A mounting template is printed on the appliance
packaging to facilitate installation.
■
Use suitable screws with at least Ø 8 mm (supplied)
Supply of water
■
Use detachable connections only.
Closed circuit operation (pressurized) (Fig. C)
■
This tank can be used to supply several taps.
1 type-tested diaphragm-type safety valve
2 manometer test nozzle
3 check valve
4 test device for check valve
5 pressure reducing valve
6 stop valve
7 tap fittings
8 drain valve
■
Important: The standards and regulations and/or proper-
ties of the water tank and the accessory parts differ from
country to country and must be observed accordingly.
■
Rinse the water pipes thoroughly to remove impurities and
contaminants before connecting the taps.
■
Install the appliance in the vicinity of the tap at which most
warm water is taken.
■
Install a safety valve combination.
■
If the permissible water pressure is exceeded (see table
with Technical data), an additional pressure-reduction
valve must be installed and set accordingly.
■
Install the pressure reduction valve away from the tank.
■
A cut-off valve must not be installed between the safety
assemblies and the tank.
■
An outlet must be installed under the safety valve as
expansion water can drip from the valve.
■
The safety valve outlet must always be open.
■
The safety valve combination must be authorized for
closed (pressurized) operation (type-tested).
I.
II.
III.
