11
2.3
Filling the reserve supply container
2.3.1 FireWIN Klassik – Manual filling
Note: Do not open the reserve supply container cover unless the glass cover is closed, in order to avoid dama-
ging the glass cover.
Fold open the cover of the reserve supply container (Fig. 9) and fill the reserve supply container up to max. 1
cm below the edge. Close the cover.
Tip:The reserve supply container should always be completely filled with pellets. This allows the incoming pel-
lets to drop into the container better, reduces the size of the conical part of the pile and means that the contai-
ner empties better.
Fig. 9
Folding open the cover
When filling, make sure no extraneous materials (e.g. shreds of the pellet bags resulting from cutting
open the bags) enter the reserve supply container – they could block the rotary feeder!
2.3.2 FireWIN Premium and Exklusiv – fully automatic filling
The reserve supply container is filled by the fully automatic pellet feed. WINDHAGER Customer Service or the custo-
mer service PARTNER will perform the first fill (start-up), take the boiler and its pellet supply into service and fami-
liarise the customer with the operation and cleaning of the boiler, with reference to the Operating Manual.
Operation
2.2
Check before initial start-up
a) System pressure (heating water pressure):
The system must be filled and vented. With the system cold, pressure should be at least 1.0 bar (maximum
1.8 bar) – Fig. 8 If you have any questions, your installer will gladly answer them.
Pressure gauge (system pressure)
Fig. 8
Filling the system
b) Ventilation:
If you are operating the device with room air, please make sure the room where it is installed is well venti-
lated. The air supply must be as free of dust as possible.
c) Flue:
Please have the chimney sweep check the flue, and, if necessary, clean it.
Filling and evacuation cock
