Biodom C15 | instructions for use, maintenance and installation | February 2019
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ATTENTION
Installation of draught closing valves is prohibited!
Flue connection Ø 80 mm from pellet boiler to flue pipe should be:
• no more than 12 m long (in case of longer connection, dimension of connection pipe must
increase to Ø 130 mm);
• each 90° joint requires a 1 m shorter flue connection;
• each joint must be fitted with doors for cleaning;
• connections between pipes must be sealed.
ATTENTION
If there is too much resistance in extraction system (many joints, improper end fitting,
bottlenecks etc.), extraction of smoke gases is not provided for. Therefore, connection pipes
and joints must be increased to a greater dimension – Ø 130 mm. If the flue does not ensure
appropriate extraction of smoke gases, it can also come do improper operation and,
consequently, to alarm from boiler Biodom C15. It is advisable that the flue is inspected by an
expert before installing boiler Biodom C15.
Smoke gases extraction system from pellet boiler functions on the basis of negative pressure in the
boiler and barely perceivable pressure in flue connection pipe Ø 80 mm. It is very important that the
smoke gases extraction is sealed.
Layout and structure of the space, where the flue is installed, needs to be analyzed. If it passes through
walls and/or roof, it must be properly installed in accordance with fire prevention safety standards.
Ensure that there is enough air for proper combustion in the space, where the pellet boiler is installed.
If boiler Biodom C15 lacks oxygen/air, the boiler displays an alarm. External supply or intake of external
air requires a pipe with a diameter of at least 110 mm with maximum length of 10 m. Each 90° joint
requires a deduction of 1 m in line length. If the air supply is longer, diameter of air intake pipe must
be increased.
In case of a grid on the facade, draught opening must be 100 cm² or larger.
The device operates at 220 V – 50 Hz. Make sure that the electrical cables are not laid under the boiler,
that they are far away from hot surfaces and that they do not touch sharp parts, which could damage
them. If the pellet boiler is under electrical overload, life expectancy of electrical component greatly
reduces.
ATTENTION
Never turn off the boiler by pulling the electrical cable from the socket, while fire is still
burning in the boiler. This could damage the boiler and seriously jeopardize its functioning.
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