© Vallox • We reserve the right to make changes without prior notice.
Air volumes
VALLOX 200 ELECTRIC/ELECTRIC, SUPPLY G4 + F7, EXTRACT G4, WITH SILENCER
Measuring points after the
connection outlet.
Fan curves indicate the total
pressure available for duct
losses.
Extract air
Supply air
Note!
Post-heating must be selected in
the unit (winter setting) when the
system is being adjusted.
Sound power level going from the unit to
the supply air ductwork by octave band Lw, dB
Medium
frequency
of octave band
in Herz
ADJUSTMENT POSITION/AIR FLOW
Sound power level going from the unit to
the extract air ductwork by octave band Lw, dB
ADJUSTMENT POSITION/AIR FLOW
ADJUSTMENT POSITION/AIR FLOWS (supply/extract)
A-weighted sound pressure level dB (A) coming from
the unit through the envelope in the rooms where
the unit has been installed (10 m
2
sound absorption)
LpA = A-painotettu äänenpainetaso (10 m
2
:n äänenabsorptio)
63
125
250
500
1000
2000
4000
8000
Lw, dB
LwA dB(A)
Hz
LpA, dB(A)
2
70/77
4
96 l/s
2
63 l/s
2
95 l/s
4
125 l/s
6
161/s
8
174 l/s
PERFORMANCE WITH SILENCER PART
2
7
58
45
28
22
58
33
6
128 l/s
68
60
45
37
25
12
69
46
8
163 l/s
70
65
50
42
33
24
71
50
57
50
36
23
58
35
64
58
43
34
24
11
65
43
73
63
50
40
35
24
73
49
71
68
52
42
38
27
16
73
53
34
4
102/107
41
6
135/135
46
8
166/166
49
VALLOX 200 SE
+ SILENCER PART
62
55
39
31
17
63
40
1
2
3
4
5
6
7
8
Fan
speeds
Total input
power
W
70
83
98
125
140
161
185
200
50
70
97
139
183
250
332
422
Extract
air flow
(l/s)
Sound values
Pressure loss in ductwork. T
otal pressure (Pa)
Air volume flow rate
dm
3
/s
S
E
S = Supply air
E = Extract air
SFP (Specific Fan Power)
recommended value >2.0 kW(m
3
/s)
SFP=
Total input power of fans (kW)
dimensioning air flow (m
3
/s)
100
150
200
250
50
300
P
esU
, kW/(m
3
/s) 2.0
P
esU
, kW/(m
3
/s) 1.5
20
40
60
80
100
120
140
160
180
200
220
RECOMMENDED
OPERATING RANGE
S1
E1
S2
E2 S3
E3
S4
E4 S5
E5
S6
E6
S7
E7
S8
E8
VALLOX 200 SE
