INSTALLATION and OPERATION MANUAL
INSTALLATION and OPERATION MANUAL
3
• Thermal insulation of the room. This provides
efficiency of the appliance and prevents the
water from freezing.
1.2. Requirements for installaon
• The length of connecng pipes between the
water tank and consumer must be as short as
possible.
• Before connecng the boiler to the
installaon, check all screw connecons (bolt
inspecon cover ange, plug and anode).
In very rare cases - during transportaon,
loading and unloading operaons - the screw
connecons may be loosen.
• The ghtening torque for anges is around
160-190 Nm.
• Before commissioning, check the installaon
for leaks
• Do not exceed the working pressure of 8 bar.
• If there is a risk of freezing of water in the
tank - drain the tank completely or let the
water heater works connuously.
• Pressure regulator. In case of pressure in
the water supply network above 5 bar, it is
desirable to install a pressure regulator at
the inlet of cold water. We recommend that
the controller be set to 4 bars, thus ensuring
the correct operaon of the product and its
opmum service life.
• Expansion vessel. We recommend installing
an expansion vessel to absorb water expansion
when heated.
The volume and type are determined by a
qualied designer in accordance with the
technical data of the boiler, the system in place
and the local and European safety standards!
Installaon is carried out by a qualied
technician in accordance with his operang
instrucons.
• Drain connecon (hose) of safety valve.
When the boiler is running, in some cases it
is possible to release a small amount of water
from the relief valve as a result of a linear
expansion of the water. For this reason, it is
necessary to build a diversionary connecon,
which is to be comply with local and European
standards and safety provisions! It must be of
sucient inclinaon for water drainage. Both
ends must be open to the atmosphere and be
provided with an-freeze. At pipe installaon,
Dear Customers,
We strongly hope that the appliance you
have bought from us will contribute to creating
comfort at you homes and decreasing the
energy expenditure.
This manual contains important information
for the safe and correct installation, start-up
and trouble-free operation and maintenance
of the water heater.
The water heater can be used for producing of
domestic hot water (DHW) only in the manner
described in this manual.
The application and any other was the area
of operation is not recommended by the
manufacturer and is not responsible for the
occurrence of defects or failures.
1. INSTRUCTION TO INSTALLER
The preparation, installation and
commissioning must be performed
by an authorized installer / service.
During installation and operation, the country
specific requirements and regulations must be
observed:
• local construction regulations on installation
of water tank; weight of the boiler to comply
with the stability of the floor of the room
where it will be installed.
• regulations and norms concerning the fitting
of theinstallation with safety devices.
• safety during installation - personal
protective equipment
iUse only original parts
1.1. Requirements to water tank installation
room
When choosing a room for tank installation
observe the following requirements:
• to have a drainage channel. Some
maintenance procedures require draining of
all water from the tank.
