Cadel GIOIA, Installation, Use And Maintenance Manual

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61
VENUS - GIOIA
EN
7.8 EXTERNAL AIR INLET
Fig. 7 - Direct air inflow Fig. 8 - Indirect air inflow
LEGEND Fig. 7 page 61|Fig. 8 page 61
1 Room to ventilate
2 Adjacent room
3 External air inlet
4 Cleft under the door
• 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 61 ); otherwise it occurs indirectly by air suction from rooms adjacent to the one
to ventilate (see Fig. 8 page 61 ).
• Bedrooms, garages, and store of flammable materials are excluded.
• The air inlet should have a total net surface of 80 sqcm2: the aforesaid surface is to widen if inside the
room 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.