8
Installation
We reserve the right to make changes owing to technical improvements.
7 Comissioning
Damage to property
Start up the machine only after it has
been completely
fi
lled
►
Check the union nuts for
fi
rmness.
►
Rinsing the machine.
►
Filling and venting the machine till the system
is completely de-aerated.
►
Before commissioning, check whether the
water supply has been opened and the tank
fi
lled.
►
The compact hot water storage tank may not
be operated above 95°C. The ideal operating
temperature is 50 - 60°C. With these opera-
ting temperatures, you can save energy and
avoid the heat-dependent calci
fi
cation.
►
Electrical heating elements may only be in-
stalled by approved electrical technicians.
Care must be taken that the electrical hea-
ting element is connected in keeping with the
circuit diagram and in accordance with the
country-speci
fi
c regulations. The speci
fi
cations
of the EVU and VDE must also be mandatorily
observed.
►
The electrical heating element should be
maintained annually and de-calci
fi
ed if re-
quired.
Flow noises
indicate air trapped in the machine.
After commissioning, the function and the air tig-
htness of the entire machine should be checked.
6.1
Installation of the tank
►
Electrical heating elements may only be in-
stalled by approved electrical technicians.
►
A dry, frost-free room that provides suf
fi
cient
space for maintenance work is requried as the
installation site.
►
The compact hot water storage tank must be
installed so that it is protected from splashing
water and may only be run at room tempera-
tures below 40 ° C.
►
When positioning the tank, it is necessary to
ensure that the underlying ground is of suf
fi
ci-
ent strength. .
►
The tank should be positioned min. 10 cm
away from the wall
►
The connections should be made according
to EN 806-1 and DIN 4753/1. To equalise
pressure variations or water hammers in the
cold water network and to avoid unnecessary
wastage of water, we recommend the instal-
lation of a suitable expansion vessel with
fl
ow
fi
ttings.
6 Installation