6
Värmebaronen Viking Bio 35
Installation
Installation must take place according to
existing regulations. The installer must
familiarise himself with the existing rules.
Boiler
The boiler’s power range must match the burner’s power
so that the flue gases are cooled sufficiently.
The boiler’s flues may not be so narrow that they can easily
be clogged by ash.
Pellet firing produces a fair amount of ash which needs
space. It must also be easy to remove it from the boiler.
The distance to the base of the combustion chamber should
be high enough for there to be space for the quantity of ash
formed during a weeks’ firing in winter.
The boiler’s hatches and dampers must be tightly sealed.
For simple maintenance, it should be possible to open the
hatch without the burner needing to be removed.
The burner is installed so that there is space for service
and maintenance, at least 60 cm free space to the rear
and 30 cm on the sides from the burner.
The flame must not touch the walls of the combustion
chamber.
515 mm
300 mm
75 mm
75 mm
Supply air to boiler room
There must be a supply air valve to the boiler room. The
valve’s free surface must correspond to the cross-sectional
area of the chimney.
There must not be any mechanical ventilation if it affects the
operation of the burner.
Draught damper
The chimney must be fitted with a draught
damper that is appropriate for the chimney.
The combustion is affected by the draught. Therefore, stable
draught conditions are the objective.
Installation of burner
The burner hatch must be well insulated from
the burner.
A. Unscrew the screws holding the burner cover in place and
remove the cover.
Open the quick attachments and release the burner from
the outer burner pipe.
Mark out where the burner will be located and make holes
as shown in the drawing.
∅
160
248
250
15
230
130
102
37
172
B. Fit the burner flange and flange gasket on the burner
hatch and screw it in place with four M6 screws.
Burner hatch
Flange gasket
(asymmetrical)
Burner flange
C. Fit the burner on the burner flange and lock the quick
attachments. Check that the burner is tight against the
silicone gasket on the burner flange.
