Airwell K 45 OG [9/16] Fresh air intake

Airwell K 45 OG [9/16] Fresh air intake
Page 9
Fresh Air Intake
Fresh air flow should not exceed 12% of nominal air flow (See table
hereunder).
NOTE : An anti-frost thermostat preset at +5 °C, installed on site
on fresh air intake is mandatory for winter application. A filter, fan
and insulated air duct (not supplied) are to be installed on site.
Treated air discharge in an adjacent room
In case of discharge towards an adjacent room, provide for
decompression toward the air return of the treatment unit.
1 closed air louver
Discharge duct
Discharge duct
2 closed air louvers
Air flow
Air flow
Available static pressure Available static pressure
100
200
3 00 400 5 00 600 7 00
3
2
1
0
0
daPa
m
3
/h
m
3
/h
100
200
3 00 400 5 00 600 7 00
3
2
1
0
0
daPa
Size 45
Size 45
Size 30
Size 30
Models 30 45
Nominal air flow (HS) m
3
/h 1530 1630
Maximal fresh air flow m
3
/h 86 90
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