6
FA ROTEX HPSU monobloc compact • 09/2017
2
x
Safety
2.3 Intended use
The ROTEX HPSU monobloc compact must
only be used to prepare hot water, as a room
heating system and as a room cooling system.
The ROTEX HPSU monobloc compact must
only be installed, connected and operated ac-
cording to the data in these instructions.
Only the use of a suitable outdoor unit approved
by ROTEX is permitted. The following combina-
tions are permissible in this respect:
*
Not all the equipment mentioned here is offered in some countries because of
the various different country-specific connection conditions.
Tab. 2-1 Permissible combinations of ROTEX HPSU monobloc
compact solar storage tanks with heating controller and
ROTEX HPSU monobloc compact outdoor units
Any other use outside the intended use is con-
sidered as improper. The operator alone shall
bear responsibility for any resulting damage.
Intended use also includes compliance with the
maintenance and service conditions. Re-
placement parts must at least satisfy the tech-
nical requirements defined by the manufacturer.
This is the case, for example, with original spare
parts.
2.4 Instructions for operating safety
2.4.1 Before working on the hydraulic system
Ɣ
Work on the ROTEX HPSU monobloc
compact (such as e.g. installation, connection
and initial commissioning) must only be
carried out by persons who are authorised,
who have successfully completed qualifying
technical or vocational training for the
respective activity and who have taken part in
advanced training sessions recognised by the
relevant responsible authority. This, in
particular, includes heating specialists and
climate control technicians who have
experience, as a result of their technical
training and their knowledge of the subject, of
proper and appropriate installation and
maintenance of heating, climate control and
cooling installations and heat pumps.
Ɣ
Switch off the external main switch during all
work on the ROTEX HPSU monobloc
compact, and secure it to prevent uninten-
tional activation.
Ɣ
Seals must not be damaged or removed.
Ɣ
Make sure that the safety valves comply with
the requirements of EN 12828 when
connecting on the heating side, and with the
requirements of EN 12897 when connecting
on the domestic water side.
Ɣ
Only original ROTEX replacement parts may
be used.
Ɣ
When working on the hydraulics, you must
first drain the water or release the pressure
using the internal KFE valve. Otherwise hot
water can jet out under pressure and result in
injury.
2.4.2 Electrical installation
Ɣ
Electrical installation must only be carried out
by specialist personnel with electrical
engineering qualifications and subject to
compliance with the valid electrical
engineering guidelines as well as the regula-
tions of the responsible utility company (EVU).
Ɣ
Compare the mains voltage (~230 V, 50 Hz or
~400 V, 50 Hz) indicated on the type plate
with the supply voltage before connecting to
the mains.
Ɣ
Before beginning work on live parts,
disconnect all of the systems circuits from the
power supply (switch off main switch,
disconnect fuse) and secure against uninten-
tional restart.
Ɣ
Equipment covers and service panels must be
replaced as soon as the work is completed.
WARNING!
This equipment must only be used by
children
aged 8 and above and by persons with re-
stricted physical, sensory or mental capabilities
or with a lack of experience and knowledge, if
they are under supervision or if they have been
instructed in the safe use of the equipment and
understand the dangers arising therefrom.
Children
must not play with the equipment.
Cleaning or
user maintenance
must not be
carried out by
children
without supervision.
Indoor unit
Outdoor unit
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