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Water Characteristics
The characteristics of the water used to fill the
system are very important to prevent the build-up
of mineral salts and the formation of incrustations
along the pipes, in the boiler and in the heat
exchangers. Therefore, please get your plumber's
advice concering:
• Hardness of water circulating in the system, to
prevent problems of incrustation and limescale,
especially in the domestic water heat exchanger
(>15° French).
• Installation of a water softener (if water hardness
> 15° French).
•
Filling
the
system
(demineralised).
If you have very extensive system, with a large
amount of water, or which require frequent
refilling, it is recommended the installation of
water softening system. It 'should be noted that
the encrustations drastically reduce performance
because of their low thermal conductivity.
Pellet
The pellets are cylinders of compressed wood, produced from sawdust and wood
processing (chips and sawdust), generally produced by sawmills and carpenters.
The binding capacity of the lignin contained in wood, allows to obtain a compact
product without adding additives and foreign chemicals to the wood,
is therefore obtained a natural fuel with high yield. The use of
expired pellets or any other unsuitable material can damage parts
of the boiler and impair proper operation: this can lead to the
termination of the guarantee, and its producer responsibility.
For our products use pellets diameter 6 mm, length 30 mm and
a maximum of 8% and A1 certified according to the UNI EN ISO 17225-2 standard. Keep the
pellets away from heat sources and not in humid environments or with explosive atmosphere.
with
treated
water
freshwater
(0-12)
water medium
(12-20)
hard water
(20 - 30)
very hard water
(over 30)
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