10
EN
AIR FLOW-RATE MANAGEMENT
The air throw specified in the tables must be considered a maximum value only, as it may vary significantly depend-
ing on the size of the room where the appliance is installed, and the arrangement of the furniture in the room. Use-
ful air throw L refers to the distance between the appliance and the point where the air speed is 0.2 m/sec; if the
louvre is at a 30° angle (recommended in cooling mode), the so-called “Coanda” effect occurs, as illustrated in the
first diagram, while at a 45° angle (recommended in heating mode), air flow is downwards, as illustrated in the sec-
ond diagram.
NOTE:
For sizing in heating mode, pay special attention to buildings where the floor temperature is very low (for
example, below 5°C); in these situations, the floor may cool the air above it down to low temperatures that counter-
act the uniform distribution of warm air leaving the appliance, thus reducing the delivery value shown in the table.
Size
402/4-502/4
602/4
702/4
802/4
1102/4
1202/4
Speed
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
L (m)
3.0 3.5 3.8 3.0 3.8 4.5 3.5 4.2 5.0 3.2 3.7 4.3 3.4 4.0 5.0 3.4 4.6 5.5
Size
402/4-502/4
602/4
702/4
802/4
1102/4
1202/4
Speed
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
L (m)
3.3 3.9 3.8 3.3 4.2 4.8 3.9 4.5 5.2 3.5 4.1 4.8 3.8 4.6 5.4 3.8 5.1 5.8
H (m)
2.2 2.6 2.8 2.2 2.8 3.2 2.6 3.0 3.4 2.2 2.6 3.0 2.4 2.8 3.4 2.4 3.1 3.6
B (m)
2.5 2.9 3.1 2.5 3.1 3.6 2.9 3.4 3.9 2.7 3.2 3.8 3.0 3.6 4.2 3.0 4.0 4.6
Summary of Contents for a-CXW 1102
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