05.2020
INSTRUCTION MANUAL
for installation and operation of pellet boiler
CLASSIC 40C
9
The ash from the combustion process is conducted in an ashtray underneath the combustion chamber. Through built-in
circulating pump (position H in fig. .2.1) hot water passes from the integral boiler to the heating system. The filling and
emptying of the heating system is carried out via a shut-off valve.
High efficiency and low emission of the pellet boiler is guaranteed by an electronic control system that manages the amount of
fuel, the flue gases conduction, supplying of combustion air and operation of the circulating pump, the automatic cleaning of
the flue pipes in the boiler and combustion chamber as well as the disposal of the ash and dust in the external ashtray. The
control panel of the control system is placed in front of the upper panel of the pellet boiler (pos.F Fig.2). The control panel can
visualize and manage all stages of the operation of the pellet boiler.
9. Fuel.
Pellet boiler e designed and programmed to burn wood pellets. They have a cylindrical shape and they are made of
compressed by a high-pressure timber, without adhesive and additive materials. The wood pellets are sold in packages
weighing 15 kg., which facilitates their storage. Better combustion, the wood pellets must be stored in dry and ventilated area.
Pellet boiler is designed, developed, programmed and tested to operate with wood pellets class A1, according to EN plus and
BS EN ISO 17225-2: 2014 with the following parameters:
Maximum diameter:
Ø 6 mm
Maximum length:
25 mm
Maximum moisture content:
8 %
Maximum ash content:
0.5%
Minimum calorific value:
4300 ccal/kg
Good quality wood pellets ensure good combustion and lower emissions into the atmosphere.
The use of wood pellets with a
lower quality
results in a need for more frequent cleaning of the combustion chamber, reducing
heat output and efficiency. They increases the fuel consumption sensitively. Inadequate wood pellets can cause blockage of
the auger and to stop the operation of the pellet boiler.
IF PELLET BOILER IS BLOCKED, THE REASON WILL APPEAR ON THE DISPLAY AND IT WILL BE SAVED.
Using wood pellets of poor quality or non-manufacturer recommended above may compromise the operation of
the pellet boiler and lead to termination of the warranty.
Pellet boiler should not be used to burn other types of fuels or materials. Invalid guarantee!
10. Appliance installation.
Trained and competent technicians or companies must perform installing a pellet boiler and heating system! The
manufacturer does not warrant the operation of the heating system, but only for pellet boiler. Qualified technicians
should perform all activities in inspection and repair of electrical components. Switch off the pellet boiler from the
grid-circuit before any inspection or repair!
Refer to the regulations valid for the country, which will be used pellet boiler if you do not find the information you are
interested in this instruction manual.
Not recommended installing a pellet boiler in room where there is mounted another heater. If it does, it must be equipped
with a separate air duct.
Compatibility with other devices:
Pellet boiler should not be installed in the same room in which there absorbers and / or devices that reduce ventilation in the
room.
Checking electrical connections:
Pellet boiler is equipped with a power cable to be connected to a voltage 230V / 50Hz. Changes exceeding by 10% the voltage
can damage the appliance. When there are deviations in the electric supply or regular cut offs it is recommended to connect
UPS with capacity in accordance with the output of the water boiler. Grid-circuit must comply with the provisions of the laws
and requirements for grounding. According to the requirements for grid-circuit connection, pellet boiler should be installed so
as to ensure free access to the plug and socket (230V / 50Hz). According to the safety requirements is prohibited the room in
which is mounted pellet boiler to an electrical installation that is located on the floor. Lack of bonding / grounding can cause
damage for which the manufacturer is not responsible.
Summary of Contents for CLASSIC 40C
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