Installation Room - CDA CD 60 User Operating Instructions Manual

INSTALLATION ROOM

The room where the gas appliance is to be installed must have a natural flow of air
so that the gas can burn.
The flow of air must come directly from one or more openings made in the outside
walls with a free area of at least 100 cm
If the appliance does not have a flame-failure safety device this opening must have
an area of at least 200 cm
The openings should be near the floor and preferably on the side opposite the exhaust
for combustion products and must be so made that they cannot be blocked from
either the inside or the outside.
If it is not possible to vent in this way it is possible for air to come from an adjacent
room which is ventilated as required, as long as it is not a bedroom or a dangerous
area.
In this case the kitchen door must be left open to allow air movement.
DISCHARGE OF THE COMBUSTION PRODUCTS
The gas appliance combustion products must be discharged through a hood
connected directly to the outside (Fig. 13).
When this is not possible an electric fan can be used, fitted on the outside wall or
the window, with output which guarantees a daily exchange of air of 3-5 times the
volume of the kitchen (Fig. 14).
The fan can only be installed if there are air inlet openings as described in the
"Installation room" section.
Figure 13
Combustion
product extractor
hood
Air inlet
opening
2
.
2
.
Figure 14
Electric fan to
extract combustion
products
Air inlet
opening
13