4. USER’S MANUAL
4.1. Safe operating conditions
To maintain safe operating conditions for the boiler you should:
• Execute heating system correctly in compliance with the
requirements of the standards: PN 91/B-02413, applying to
the protection of open water heating installations, consider-
ing the Regulation of the Minister of Infrastructure, Journal of
Laws of 2009, no. 56, item 461.
• Fill the system with water correctly. Do not rell the system
with cold water during operation of the heated up boiler.
• It is forbidden to operate the boiler if the water level in the
system is below the level indicated in the central heating
system user manual.
• Do not extinguish the re in the furnace by pouring it with water.
• Use suitable equipment and protective clothing (gloves,
goggles, head protection, shoes) during work with the boiler
and take special care during servicing of non-insulated com-
ponents (e.g. doors), which may heat up to high tempera-
tures resulting in risk of burn injuries.
• Do not stay on the side of the boiler during the opening of
the doors and pay attention to ames.
• Take care of cleanness in the boiler room, ensure proper
ventilation and remove corrosive and ammable materials
located nearby.
• The boiler should be cleaned only when it does not work.
• Use mobile lamps supplied with a voltage lower than 24V
during works connected with servicing of the boiler.
• Take care of the good condition of the boiler and hydraulic
system.
• Take care of boiler cleanness and carry out annual technical
inspection.
NOTE! The boiler requires carrying out an inspection min-
imum once a year including manual cleaning of the ex-
changer and inspection of all components.
4.2. Before the rst start-up
Before the rst start-up, please check correctness of:
1. The preliminary pressure of expansion vessel in the boiler.
2. The integrity of the system and lling the boiler and system
with water.
3. Installation and connection to the electrical system.
4. Connect of the local thermostat.
NOTE! Universal local thermostat, controlling operation of
the pump, is required for correct operation of the boiler.
5. Indications of the sensors: boiler temperature, furnace tem-
perature, ue gas temperature, furnace chamber pressure.
6. Operation of boiler components: circulation pump, exhaust
fan.
7. Vents of: circulation pump, boiler and system.
8. Installation of the box for a pellet:
NOTE! Pay attention to the direction of installation of the
box, its exact adhesion and correct location of the igniter
in the box opening.