Chilled Water Cassette Units WKW 30 and 45 - WESPER - #9

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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.
Models
30
45
Nominal air flow (HS) m3/h
1530
1630
Maximal fresh air flow m3/h
86
90
daPa
—v
Size 45
<
Size 30
3
Discharge duct
ic tat
st
_a> _o
ai
2
1 closed air louver
0
100 200 300 400 500 600 700 m/h
Air flow
0
daPa 4
Discharge duct
—>
Size 45
\
/
Size 30
3
ic tat
st
_a> _o
ai
2
2 closed air louvers
0
100 200 300 400 500 600 700 m/h
Air flow
0

pageCatalog pdf di En 2012-06-22-01