Vallox DIGIT SE Series User Manual

Sound values
63
125
250
500
1000
2000
4000
8000
L
W
, dB
L
WA
, dB(A)
Hz
L
pA
, dB(A)
2
35 l/s
69
57
40
44
43
29
24
69
48
4
60 l/s
76
68
51
51
53
42
37
31
77
57
6
86 l/s
82
75
59
58
57
51
45
39
83
63
8
107 l/s
87
82
65
64
60
58
51
45
88
69
2
40 l/s
58
54
41
31
31
25
60
40
4
67 l/s
64
64
53
40
42
37
27
67
50
6
93 l/s
70
70
61
46
46
45
34
27
73
56
8
125 l/s
74
75
65
52
50
51
40
32
78
61
2
33/37 l/s
27
4
58/62 l/s
36
6
80/87 l/s
42
8
98/113 l/s
47
1
2
3
4
5
6
7
8
60
80
100
120
140
160
180
230
Control
voltage
V
35
55
80
110
145
180
210
310
Total input
power
W
Fan
speeds
© VALLOX • We reserve the right to make changes without prior notification.
Air volumes
Sound power level from the ventilation unit
to supply air ducts by octave band Lw, dB
ADJUSTMENT POSITION / AIR FLOW
Sound power level from the ventilation unit
to extract air ducts by octave band Lw, dB
ADJUSTMENT POSITION / AIR FLOW
Medium
frequency
of the octave
band, Hz
ADJUSTMENT POSITION / AIR FLOWS (supply / extract)
A-weighted sound pressure level dB (A) coming from
the unit through the envelope in rooms where
the unit has been installed (10 m
2
sound absorption)
Measuring points after the outlet collar.
Fan curves indicate the total pressure
available for duct losses.
VALLOX DIGIT SE / VKL
RATINGS
3
VALLOX DIGIT SE
SFP 2.5 kW/m
3
/s
Pressure loss in ducts. Total pressure.
Volume flow rate
RECOMMENDED
OPERATING RANGE
E = Extract air fan
S = Supply air fan
E
S
E
S
E
S
E
S
E
S
S
E
S
E
S
E
SFP (Specific Fan Power)
guideline value < 2.5 (kW/m
3
/s)
At a lower total pressure, SFP will be smaller at this speed.
SFP =
Air flow (max.) (dm
3
/s)
Input power (total) (W)
Supply air
Extract air
ES
Pressure loss in the supply and outdoor air ducts
Pressure loss in the extract and exhaust air ducts

Vallox DIGIT SE Series Specifications

General

Efficiency class	A+
Voltage	230 V
Frequency	50 Hz
Type	Heat recovery unit
Mounting	Wall or ceiling
Protection class	IP24