Gorenje AQUA ECOLOGIC 25C, Instructions For Use, Maintenance And Installation Manual

Page: 63 / 98

EN
10
Figure 1: Minimum distance of boiler from boiler room walls
If the pellet boiler is installed in a boiler room, where there are other devices, which drain air
(other boiler, various suction fans etc.), make sure that the volume of air intake is sufficient
for safe operation of combustion device. If the smoke duct passes through a ceiling, it must
be properly insulated using diaphragm of non-combustible insulation material.
When the pellet boiler is placed, it must be levelled with support feet (horizontal positioning).
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 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.
EXAMPLE 3
chimney