FRESH TL-F - Elektroskandia
FRESH TL-F - Elektroskandia
FRESH TL-F - Elektroskandia
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
<strong>FRESH</strong> <strong>TL</strong>-F<br />
WALL VENTS<br />
<strong>FRESH</strong> AIR - HEALTHIER LIFE
<strong>FRESH</strong> <strong>TL</strong>-F<br />
Ventilationsprodukter för bostäder, affärer & lokaler<br />
Fresh <strong>TL</strong>98F is a new unique<br />
wallvent with a condensationprotected<br />
design which gives a very comfortable<br />
distribution pattern.<br />
The vent is also perfectly suited for<br />
floorheating. A dust & insect filter is<br />
included as standard.<br />
The airflow is adjusted by a variable<br />
precision damper which is adjusted<br />
by a regulator underneath the front<br />
cover. The vent is available in<br />
soundreducing model.<br />
• Variable airflow adjustment<br />
• Condensation protected<br />
• Distribution pattern for<br />
floor heating<br />
• Built-in minimum-flow<br />
• Several filter alternatives<br />
Mounting<br />
A high placing on the wall is<br />
recommended. With advantage the vent<br />
can be used in rooms with floor heating<br />
as it has been designed mainly for this<br />
solution. If there is a radiator in the<br />
room the vent should be placed above it.<br />
With this solution, the convection flow is<br />
used and maximum comfort is achieved.
<strong>FRESH</strong> <strong>TL</strong>-F<br />
Standard<br />
<strong>TL</strong>98F<br />
Acoustic vent<br />
<strong>TL</strong>98F-dB<br />
46<br />
60-350 mm<br />
26<br />
46 400 mm 34<br />
#168 x 156<br />
Ø102 mm<br />
#150<br />
#168 x 156<br />
Ø148 mm<br />
#150<br />
#180<br />
Art no Max airflow Hole opening Sound reduction<br />
629840 10 Pa; 8,1 l/s Ø105mm 300 mm; 32 dB<br />
Art no Max airflow Hole opening Sound reduction<br />
639840 10 Pa; 8,1 l/s Ø150mm 300 mm; 46 dB<br />
Acoustic vent<br />
<strong>TL</strong>80F-dBS<br />
Acoustic vent<br />
<strong>TL</strong>80F-dB<br />
46<br />
400 mm<br />
26<br />
46 400 mm 34<br />
168 x 156<br />
#150<br />
Ø124 mm<br />
Art no Max airflow Hole opening Sound reduction<br />
638050 10 Pa; 7,8 l/s Ø125mm 300 mm; 46 dB<br />
#168 x 156<br />
#150<br />
#180<br />
Ø148 mm<br />
Art no Max airflow Hole opening Sound reduction<br />
638040 10 Pa; 7,8 l/s Ø150mm 300 mm; 49 dB<br />
Flimmer ® filter<br />
Fresh Flimmer ® filter particle separation<br />
The Flimmer ® filter is the first threedimensional<br />
filter in the world where particle separation<br />
takes place along the fibres, in contrast to<br />
conventional bag and barrier filters, where<br />
the air is directed across the fibres.<br />
• High particle separation (F7).<br />
Particle collecting efficiency (%)<br />
100<br />
80<br />
70<br />
60<br />
50<br />
Virus, exhaust gas<br />
• Long operation times.<br />
Bacterium, mould<br />
• Long and almost constant pressure<br />
drop for the entire filter operation time.<br />
Pollen<br />
0,1 0,3 0,5 1,0 3,0 5,0 10<br />
Particle size (µm)<br />
<strong>TL</strong>80F Air flow<br />
<strong>TL</strong>98F Air flow<br />
Flimmer filter<br />
Pa<br />
20<br />
Pollen filter<br />
Standard filter<br />
Pa<br />
20<br />
Pollen filter<br />
Standard filter<br />
10<br />
8<br />
10<br />
8<br />
6<br />
6<br />
4<br />
4<br />
3<br />
3<br />
Pressure<br />
2<br />
1<br />
1 2 3 4 5 6 7 8 910 15 l/s<br />
5 10 15 20 30 40 m 3 /h<br />
Airflow<br />
Pressure<br />
2<br />
1<br />
1 2 3 4 5 6 7 8 910 15 l/s<br />
5 10 15 20 30 40 m 3 /h<br />
Airflow
Sound data<br />
The diagrams show sound reduction with fully open vent and 300mm wall.<br />
The test has been made according to ISO 140-10.<br />
Normalized level diff. for building section, calculating on 10 m².<br />
<strong>TL</strong>80F-dBS <strong>TL</strong>80F-db <strong>TL</strong>98F-dB<br />
70<br />
80<br />
80<br />
60<br />
70<br />
70<br />
Sound reduction (dB)<br />
50<br />
40<br />
30<br />
Referens<br />
Sound reduction (dB)<br />
60<br />
50<br />
40<br />
Referens<br />
Sound reduction (dB)<br />
60<br />
50<br />
40<br />
Referens<br />
20<br />
30<br />
30<br />
10<br />
20<br />
20<br />
D n,e,w<br />
63<br />
125<br />
46 dB<br />
250<br />
500<br />
Frequency (Hz)<br />
1000<br />
2000<br />
4000<br />
D n,e,w<br />
63<br />
125<br />
49 dB<br />
250<br />
500<br />
Frequency (Hz)<br />
1000<br />
2000<br />
4000<br />
63<br />
D n,e,w<br />
125<br />
46 dB<br />
250<br />
500<br />
Frequency (Hz)<br />
1000<br />
2000<br />
4000<br />
(C;Ctr) (0;-3) Sum. Dev. 25,6<br />
(C;Ctr) (1;-3) Max Dev. 5,8<br />
50-5000 Frequence 1000<br />
(C;Ctr) (-2;-5) Sum Dev. 27,9<br />
(C;Ctr) (-1;-5) Max Dev. 8,8<br />
50-5000 Frequence 1250<br />
(C;Ctr) (-1;-3) Sum Dev. 27,9<br />
(C;Ctr) (0;-3) Max Dev. 6,9<br />
50-5000 Frequence 1600<br />
Distribution pattern<br />
As shown in the diagrams below <strong>TL</strong>-F can handle up to 8 l/s at -20°C without any<br />
draught problems. The shaded areas indicates air movements above 0.15 m/s.<br />
18,6°C 18,4°C 17,8°C 11,4°C 10,8°C -17,9°C 3,1°C 10,8°C 17,6°C 18,7°C 18,7°C<br />
0,2<br />
0,4 m<br />
2,2 m<br />
2,2 m<br />
1,8 m<br />
1,7 m<br />
1,7 m<br />
1,1 m<br />
1,2 m<br />
1,2 m<br />
0,7 m<br />
0,7 m<br />
0,2 m<br />
0,25 0,5 0,75 1,0 m<br />
0,2 m<br />
0,9 m<br />
0,6 m 0,3 m 0,0 m 0,3 m 0,6 m 0,9 m<br />
Radiator heating, frontside<br />
Airflow 8 l/s,<br />
indoor temp +21°C<br />
Power 500 W,<br />
outdoor temp -20°C<br />
Radiator heating, sideways<br />
Airflow 8 l/s,<br />
indoor temp +21°C<br />
Power 500 W,<br />
outdoor temp -20°C<br />
Floor heating, frontside<br />
Airflow 8 l/s,<br />
indoor temp +20,2°C<br />
Power 60 W,<br />
outdoor temp -18,9°C<br />
Floor heating, sideways<br />
Airflow 8 l/s,<br />
indoor temp +20,2°C<br />
Power 60 W,<br />
outdoor temp -18,9°C<br />
Comfort zone <strong>TL</strong>-F<br />
Heating system: Radiator 800 W<br />
Heating system: Floor heating 50 W/m²<br />
Airflow:<br />
6,5 l/s<br />
Airflow:<br />
6,5 l/s<br />
Outside<br />
temperature:<br />
-10° C<br />
Outside<br />
temperature:<br />
-10° C<br />
Inside<br />
temeprature:<br />
Dimension<br />
of squares:<br />
Temperature<br />
lines:<br />
10 cm from floor 20° C<br />
150 cm from floor 21° C<br />
220 cm from floor 22,2° C<br />
20 x 20 cm<br />
1 = 18° C<br />
2 = 19° C<br />
3 = 19,5° C<br />
4 = 20° C<br />
5 = 25° C<br />
4<br />
3<br />
2<br />
5 5<br />
1<br />
1<br />
4<br />
4<br />
1<br />
1<br />
3<br />
2<br />
3<br />
4<br />
2<br />
2<br />
4<br />
Inside<br />
temeprature:<br />
Dimension<br />
of squares:<br />
Temperature<br />
lines:<br />
10 cm from floor 19,9° C<br />
150 cm from floor 20,5° C<br />
220 cm from floor 20,8° C<br />
20 x 20 cm<br />
1 = 18° C<br />
2 = 19° C<br />
3 = 19,5° C<br />
3<br />
2<br />
1<br />
2<br />
3<br />
3<br />
1<br />
1<br />
3<br />
3<br />
2<br />
1<br />
2<br />
2<br />
3<br />
4<br />
3<br />
3<br />
<strong>FRESH</strong> AB Phone +46 (0) 470-70 77 00<br />
Box 7 Fax +46 (0) 470-70 77 39<br />
360 32 GEMLA E-mail info@fresh.se<br />
Sweden Web www.fresh.se<br />
AD & Production: Kjell-Olof Askencrantz<br />
Print: Markaryds Grafiska 2007-02<br />
Copyright © Fresh AB 2007