External Air Inlet - Cadel KOOK 60 4.0 Installation, Use And Maintenance Manual

9.8

EXTERNAL AIR INLET

• The room must be endowed with an external air recycling for a good climate in your ambient.
• The air inflow from outside to the inner occurs directly, through an opening on the external wall of the room
(see Fig. 7 page 9).
• The air inlet should have a total net surface of 100 sqcm
there are other activated appliances (for example: electric ventilators for foul air suction, cooker hoods, other
stoves, etc...) which depress the environment.
• At switched on appliance it is necessary to check that the pressure fall between the room and the outside
does not exceed 4,0 Pa value: if necessary widen the air inlet (EN 13384).
• The air inlet must be realized at a height close to the floor with an external grid against birds. In such a way it
cannot be obstructed by any object.
• In case of installation with sealed-chamber the air inlet is not necessary.
KOOK 60 4.0 - KOOK 67 4.0 - KOOK 70 4.0 - KOOK 80 - KOOK 87 - KOOK 90 4.0
LEGEND Fig. 6 page 8
1
Chimney pot
2
Fume outlet
3
Chimney flue
4
Termal insulation
5 External wall
6
Chimney union
7
Fume pipe
8
Heat generator
9
Inspection door
10 Damper
11
Exhaust stub pipe
Fig. 7 - Direct air inflow
LEGEND Fig. 7 page 9
1
Room to ventilate
2
External air inlet
: the aforesaid surface is to widen if inside the room
2
EN
9