
54
2.
For the Installer
2.4.40 Pellet boiler: Mount integral fuel hopper cover
(only for pellet boilers with fully automatic feed)
– Remove the 4 screws for the integral fuel hopper lid and remove lid – Fig. 129.
– Attach panel to integral fuel hopper from top to bottom – Fig. 130.
Fig. 129 Remove the 4 screws for the inte-
gral fuel hopper lid and remove lid
Fig. 130 Attach panel
2.4.41 Pellet boiler: Feed and return line assembly
(only for pellet boilers with fully automatic feed)
– Expose approx. 5 cm of the flexible ground leads on all hose ends and bend inwards into the hose – Fig. 131.
Important:
Also refer to supply and return air hose assembly instructions in the enclosed manual for storage
room accessories (changeover unit).
– Attach the fastening clips to the hoses and connect. Remount integral fuel hopper cover with 4 screws– Fig. 132.
Note!
If there are connection problems, dampen connections with water (do not use grease).
Fig. 131 Exposing flexible ground leads,
Bending in flexible ground leads
Fig. 132 Assembly of the feed and return line
Attention!
Observe the minimum clearances to the exhaust pipes – see section 2.4.1.
Содержание DuoWIN
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