Windhager DuoWIN, Assembly Instructions Manual

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1. Important Initial Information for the Technician
Fig. 2 Storage room, boiler room – view from above
Storage room
Suction turbine
DuoWIN
Boiler room
1 probe:
Information!
For storage rooms smaller than 2 m² without a sloping floor, or for storage rooms between 2 and 4 m²
with a sloping floor.
1.4 Fuel storage
The pellets must be stored in a dry location in order to achieve trouble-free operation with optimum combustion
at maximum efficiency. The pellets can be stored in bulk in a storage room, sheet steel tank, fabric tank or buried
tank. The requirements for pellet storage are defined in ÖNORM M7137 for Austria or the Firing Ordinance (FeuV)
for Germany.
See the separate planning documents for planning information about pellet storage.
DuoWIN with fully automatic pellet feed system
Maximum transport length or height for a pellet feed system:
To achieve the following maximum values will require a stable electrical supply of 220V (under load!)
The pellet boiler can be operated with 1 probe (Fig. 2), 2–3 probes (Fig. 3) or with up to 8 probes (Fig. 4).
Max. distance of 25 m between furthest probe and pellet boiler with max. total height difference of 1.8 m.
Max. distance of 15 m between furthest probe and pellet boiler with max. total height difference of 2.8 m.
Max. distance of 10 m between furthest probe and pellet boiler with max. total height difference of 4.5 m.
Total height difference: sum of lengths of all rising pipes
Information!
The pellets must be transported carefully in and out of the storage room in order to maintain good
pellet quality.