Vallox Vallox 245 MV VKL, Manual

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14
TECHNIC
AL SPECIFIC
ATIONS
SUPPLY/EXTRACT AIR VOLUMES
VALLOX 245 MV VKL
FAN INPUT POWER
40
144
50 %
30 %
70 %
100 %
50
100
150
200
250
300
350
0
60 80 100 120 160 140 180 200 220 260 280 240
216 288 360 432 504 576 648 720 792 864 936 1008
300
1080
dm³/s
(l/s)
m³/h
60 80 100 120 160 140 180 200 220 260 280 240
216 288 360 432 504 576 648 720 792 864 936 1008
300
1080
50
100
150
200
250
300
350
400
70 %
100 %
50 %
30 %
40
144
m³/h
(l/s)
dm³/s
Volume flow rate
(dm
3
/s)
Pressure loss in ducts. Total pressure (Pa)
Volume flow rate
Power (W)
Input power (total) (W)
Air flow (max) (dm3/s)
SFP =
SFP rate (Specific Fan Power)
recommended value <1.8 (kW m
3
/s)
extract air
supply air
Sound power level in the supply air duct (one duct)
by octave band L
w
, dB
Sound power level in the extract air duct (one duct)
by octave band L
w
, dB
Adjustment position Adjustment position
Adjustment position (%) 54 100 50 100
Air flow dm³/s 181 221 204 278
Air flow m³/h 652 796 734 1001
Medium
frequency
of the
octave
band Hz
63 72 76 60 66
125 67 71 57 62
250 65 69 61 66
500 59 66 46 52
1000 57 62 45 51
2000 57 62 41 47
4000 46 52 30 38
8000 40 47 25 28
L
W
,dB
L
WA
, dB(A)
74 79 64 70
63 69 53 59
Sound pressure level coming through the envelope of the unit in the room in which it is installed (10m² sound absorption)
Adjustment position / Air flows (supply/extract)
Adjustment position (%) 54/44 100/100
Air flow dm³/s 181/190 221/282
Air flow m³/h 652/684 796/1015
L
pA
, dB (A) 42 48
SOUND VALUES
TECHNICAL SPECIFICATIONS
Product title
Vallox 245 MV VKL R
Vallox 245 MV VKL L
Product number
3513150
3513250
Air volumes
Supply air
Extract air
219 dm
3
/s, 100 Pa
267 dm
3
/s, 100 Pa
Fans
Supply air
Extract air
0,170 kW 1,25 A EC
0,170 kW 1,25 A EC
Post-heating Liquid circulating radiator Electrical connection 230 V, 50 Hz, 14,5 A power plug
Pre-heating – Enclosure protection class IP34
Additional heating Electrical resistor, 3000 W Heat recovery bypass Automatic
Filters
Supply air
Extract air
ISO Coarse > 75 % + ISO ePM₁
ISO Coarse > 75 %
Specific energy consumption (SEC)
in a cold climate
in a temperate climate
A+
A
Operating efficiencies
Annual efficiency
Supply air efficiency
Specific Fan Power (SFP)
75 % A+
87,6 %
0,59 kW (150 dm
3
/s) A++
Dimensions (w x h x d) 1038 x 1241 x 773 mm Weight 210 kg