Dru Verwarming KAMARA 7KW Manuel D'installation page 12

INSTRUCTIONS FOR INSTALLATION
5.7.2 Placing standard flue kit
!
Caution Only use the standard flue kit supplied by
Drugasar.
!Caution - The cutting sides of the flexible
combustion gas discharge tube are sharp;
- The bends in the flexible flue gas discharge
tube and the combustion air supply hose
should be as smooth as possible, to keep
the resistance as low as possible;
- The 16kW Power Flue has 2 combustion
air supply connections on the appliance.
They should both be connected and be
combined by means of a T-joint (see fig.
5).
Follow the steps below for mounting the standard flue kit:
• Make sure the flexible combustion gas discharge tube has
the right dimensions
• On one side of the flexible combustion gas discharge tube,
apply the heat-resistant sealant in the grooves on the
inside.
• Add the hoseclamps
• Slide the flexible discharge tube onto the venturi tube that
is connected to the combustion fan (see fig. 6).
• If necessary, attach the restriction in the flue gas discharge
connection of the manifold with the supplied heat resistant
sealant; see Table 2; see fig. 7.
Fig. 5
Fig. 6
• Connect the flexible flue tube to the manifold in the same
way as described above.
• Fasten the hoseclamps.
• Make sure the flexible combustion air supply hose has the
right dimensions.
• Connect this hose to the appliance and the manifold by
using the supplied standard hose clamps.
• Seal the unused combustion air supply connection on the
manifold using the supplied silicon plug.
5.7.3 Placing the extended flue
Caution - Mount the flue tubes sloping towards the
!
appliance.
- Place a condensate drain with U-trap in
the rigid part of the discharge system, if
the total length exceeds 3 meters;
- Install the condensate drain within a
distance from the appliance of 3 meters,
but preferably as close as possible to the
appliance.
!Caution - Connect rigid tube pieces/bends to the
manifold. You may only use the flexible
discharge tube/air supply hose on the
appliance;
- Prevent construction grid/drill material
from contaminating the appliance.
!Tip The extended flue can optionally be
connected to the left or right side of the
appliance.
Proceed as follows, when installing the extended flue
(see fig. 8):
• Mount the required brackets for the rigid aluminium flue
gas discharge tube and the rigid aluminium combustion air
supply tube.
• See also fig. 3b for possible position of the tubes.
• Mount the tubes and any bends of rigid aluminium.
• Connect the flexible discharge tube/air supply hose as
described above for the standard flue kit, section 5.7.2
10
Fig. 7