Kalor Insert Hydro 17 Bedienungsanleitung Seite 106

In order to achieve the test report results, please load the performance parameters retained by
the manufacturer and the qualified technician. They will use these parameters once verified
that, during the installation, it is possibile to reproduce the laboratory conditions.
Plumbing system connection
The connection of the Hydro Insert to the plumbing system must be
made ONLY by specialized personnel who are capable of carrying
out installation properly, in compliance with current standards in the
country of installation. The manufacturer will not be held responsible
for damage to persons or things in the event of failed operation if the aforementio-
ned warning is not complied with. anti-condensation valve must be installed in the
return flow. It is mandatory to install an anti-condensate valve on the return of the
system, set at 60 ° C. The valve isn't a standard Hydro Insert component and it isn't
delivered with the Hydro Insert.
Closed vessel system
This product has been designed and built to work with
closed vessel systems. In general, the closed vessel system
has the following expansion as the expansion vessel
pre-loaded. In addition to the expansion device, the
closed vessel system must be provided in accordance
with current Italian UNI 10412-2 (2009) by:
• safety valve
• thermostat control of the circulator
• device alarm sounds
• temperature Indicator
• pressure indicator
• audio alarm
• automatic adjustment
• safety thermostat with manual reset
• circulation system
C
Connection diagram for Hydro Insert
The pressure relief valve (C) must always be connected
to a water drain pipe. The tube must be capable of
withstanding high temperature and pressure.
12
Directions for use
If the installation of the Hydro Insert provides
interaction with another existing system complete
with a heater (gas Hydro Insert, gas Hydro Insert, oil
Hydro Insert, etc..) consult qualified personnel who
can then answer the compliance of the system, as
envisaged by the law in force.
Flushing the system
In accordance with the UNI-CTI 8065 is strongly
recommended to wash the entire system
before connecting it in order to get rid of
residues and deposits.
After flushing the system to protect it against
corrosion and deposits, it is recommended the
use of inhibitors. Upstream from the Hydro Insert,
always install shutters so as to disconnect it from
the plumbing system should it be necessary to
move it, or when it requires routine and/or special
maintenance. Connect the Hydro Insert using hoses
so that the Hydro Insert is not too strictly connected
to the system, and to allow slight movement.
These are as helpful as the supply and return piping
system if the heating system is on a higher floor
than the Hydro Insert.
The exhaust pipe pressure is connected temporarily
to a carafe or a funnel to avoid, in case of
overpressure, that the water gush bathrooms and
the structure and the floor.