Bosch RDE1821416/03 Electronic instantaneous water heater

User Manual - Page 19

For RDE1821416/03.

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English | 11
Robert Bosch Hausgeräte GmbH 9 001 166 628 | (11.1.16)
Intended Use
This appliance is intended for domestic
use or for household-based, non-
commercial applications. Household-
based applications include, e.g. usage in
employees catering facilities for shops,
offices, agricultural and other commercial
operations, as well as usage by guests
of guest houses, small hotels and similar
residential establishments.
Safety information
Please read these instructions carefully,
then act accordingly! Store for future
reference. These instructions must be in-
cluded when transferring this appliance
to a new owner.
X
The appliance may only be connected
and put into operation by a qualified
professional.
X
Install and operate the appliance as
described in the text and illustrations.
We do not accept liability for damage
resulting from failure to heed these
instructions.
X
The supplied water connection nozzles
must be used and installed as shown in
the supplementary sheets. Make sure
that a check valve is installed in the cold
water supply line.
X
This appliance is intended for use up to
an altitude of 2000 m above sea level.
X
The appliance may only be installed
and stored in a frost-free room (due to
residual water).
Risk of electric shock!
Switch off the mains voltage supply
immediately if a fault occurs.
Disconnect the power supply before
opening the appliance.
Immediately shut off the cold water
supply to the appliance should it leak.
X
The statutory regulations of the respec-
tive country, as well as those of the lo-
cal electricity and water suppliers, must
be adhered to.
X
The continuous-flow heater is a Class I
appliance and must be connected to the
protective earth.
X
Caution: Earthed water pipes may give
the appearance of a connected protec-
tive earth.
X
The appliance must be permanently
connected to installed pipes. The con-
ductor cross-section must comply with
the installed appliance power.
X
To guarantee compliance to relevant
safety regulations, an all-pole separator
must be fitted during installation. The
contact opening must be at least 3 mm.
X
The continuous-flow heater is only suit-
able for closed (pressurised) operation.
X
The tap and outlet fittings must be ap-
proved for operation with closed (pres-
surised) continuous-flow heater systems.
X
The continuous-flow heater can be oper-
ated with cold or pre-warmed water (for
example, from a solar energy unit water
supply). Observe the technical data and
the special accessories for this purpose.
X
The water’s specific electrical resistivity
must not be less than 1 300 Ωcm. Ask
the local water utility company regard-
ing the electrical resistivity of the water.
X
The continuous-flow heater is suitable
for connection to DVGW-tested plastic
pipes.
X
Disconnect the electrical connection
cable from the supply and shut off the
water supply before connecting the
appliance!
X
Connect the water supply and then
connect the electrical supply.
X
Only make the openings which are re-
quired for installation on the rear of the
appliance. If the appliance is reinstalled,
the unused openings must be provided
with watertight sealing.
X
Do not touch electrically live parts after
installation.
X
This appliance can be used by children
aged 8 years and older as well as by
persons with diminished bodily, sensory
or mental perception, or those who lack
knowledge or experience, if they are
monitored or have received instruction
concerning use and comprehend the
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