3. Mounting and installation
14
3.4
Supply of combustion air
The appliance must have enough outside air to ensure problem
free ignition. If lower values are established based on the
calculated volume of combustion air, building in the appliance is
for the risk of the installer.
The Heat Pure has a built-in air supply valve; in normal situations no
extra air valve is required. In situations where the side gable is subjected
to frequent high winds or where there are large indoor/outdoor pressure
differences, it is advisable to mount an extra air valve.
In that case the valve must be clearly marked to indicate the open and
closed position. Inform the users about the function and working of the
valve(s).
Some air valve manufacturers use plastic sleeves. Mount these
outside the heat radiation range of the Heat Pure.
Ensure that the fresh air actually is outside air. For example, if
the combustion air originates from a cellar, this cellar must
have sufficient air vents to ensure that any extracted air is
replaced by fresh, outside air.
Ensure that the gratings are placed so
,
that they cannot become
blocked.
3.4.1
Fresh air connection base or rear
The standard for the Heat Pure, is that
the fresh air connection is situated on
the rear. This connection can be
relocated to the base.
Method
1.
Demount the connecting collar at
the rear of the Heat Pure.
2.
Demount the closing plate at the
base of the Heat Pure. Mount the
closing plate in the former position
of the connecting collar.
3.
Mount the connecting collar on the
base of the Heat Pure in the former
position of the closing plate.
3. Mounting and installation
The appliance must have enough outside air to ensure problem
free ignition. If lower values are established based on the
of combustion air, building in the appliance is
in air supply valve; in normal situations no
extra air valve is required. In situations where the side gable is subjected
to frequent high winds or where there are large indoor/outdoor pressure
In that case the valve must be clearly marked to indicate the open and
closed position. Inform the users about the function and working of the
Some air valve manufacturers use plastic sleeves. Mount these
at radiation range of the Heat Pure.
Ensure that the fresh air actually is outside air. For example, if
the combustion air originates from a cellar, this cellar must
have sufficient air vents to ensure that any extracted air is
that they cannot become
