Kalor 20B, Руководство пользователя

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75
GB
Water Characteristics
The characteristics of the water used to fi ll
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
(>25° French).
• Installation of a water softener (if water
hardness > 25° French).
• Filling the system with treated water
(demineralised).
If you have very extensive system, with a large
amount of water, or which require frequent
refi lling, 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.
freshwater (0-12)
water medium (12-20)
hard water (20 - 30)
very hard water (over 30)
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 boilers use pellets diameter 6 mm, length 30 mm
and a maximum of 6% moisture. Store the pellets away from heat
sources and not in humid environments or with explosive atmospheres.
Pellet