EcoSpar ALBA 15 kW Manual For Installation And Operation - page 17
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If there is interruption in the electrical power supply, the pellet stove automatically returns to the previous
phase. In some versions there is no such an option, and if it is so, see the explanation below.
There is no electrical power supply
If there is no electrical power supply long enough to lower the gas temperature below the values of the PR13
parameter, the pellet stove will show
BLACK OUT
. The speed of the aspirator fan is put to the maximum until it
becomes cool.
5.0 PELLETS
Pellets represent a valid alternative to the traditional energetic heating sources. First of all, they do not pollute
the environment because they are bio compact, the CO emission is equal to zero, or equal to the quantity one
tree absorbs to product the same quantity of pellets. Pellets are totally natural product which entirely observe
the living environment; they are produced from pure wood, throwing out the peel, without using colors.
No glue is used to put this product together. In essence, the compactness of the pellets is allowed by an
ingredient which is found in the tree: LIGNITE.
Beside being an ecological fuel, completely burning out the wood, the pellets have technical advantages as
well.
While the wood has an energetic power of 4,4 kW/kg (per 15% humidity, which means after storage of 18
months), the pellets have energetic power of 5,3 kW/kg.
The density of the pellets is 650 kg/m
3
, and the humidity is 8% of its weight and that is the reason why you do
not need to store the pellets at all, but you can use them immediately.
The pellets should meet one of the following standards:
- O-Norm M 7135