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Decentralised window and façade ventilators

Decentralised window and façade ventilators
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Decentralised window and façade ventilators - 3

The standard construction for fan powered supply or extract airunits includes sound insulation lining backdraught damper and radial flow fan . The control of the unit can be by a threeposition rocker switch (0/1/2) or by external switching supplied by others. The two stage fan provides a choice of flow rates as follows 30/40/50/60/80 m > 3 /h. Potentiometers are used to achievethe adjustment. Thus flow rates can be changed to reflect sub- sequent changes in the division of the internal space. The installation of an F6 fine dust filter The basic design of the inflow or outflow units contains...

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Decentralised window and façade ventilators - 4

Installation example FSL-B-100 ׷ Office application Covered installation under sill VEB Visible installation under sill ׷ SEB Without integral extrusion, installation under sill OAB 4 The type FSL-B-100 unit is available in various configurations tomatch the application and installation requirements.Six different casing configurations provide the ability to optimisethe construction for a particular type of installation. There are three casing configurations for sill installation as shown below. Page 5 gives details of configurations for two window head options and a side of window...

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Decentralised window and façade ventilators - 5

Installation example FSL-B-100 ׷ Corridor application Installation at side of window VED > Example ofside installation Visible installation as window head detail ׷ SED Without integral extrusion, installed as window head detail OAD 5 Independent of the casing construction, different modular inserts can be fitted to provide a large number of differentconfigurations. The basic layout and function of the different inserts are described on page 3. >

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Decentralised window and façade ventilators - 6

is fitted and electrically connected. The inspection flap the modular insert must bepulled out of the outer casing to effect a filter change. The filter pad is accessible on the rear end of the insert for changing. Detailed instructions on how to replace the filter and how to clean and care for the equipment can be found in the Installation, Operating and Maintenance Manual MW/FSL/7/EN. > is hung and fastened with screws .A detailed description of the unit installation and the electrical connection can be found in the Installation, Operating and Maintenance Manual MW/FSL/7/EN. > There are...

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Decentralised window and façade ventilators - 7

Hin mm:Unit heightTin mm:Unit depthBin mm:Unit width ׇ > mG in m > 3 /h:Volume flow with fan (without filter) > oG in m > 3 /h:Volume flow without fan (without filter) pin Pa:Pressure difference between the room and outsideD > n, e, w (a) in dB:Evaluated regulation noise-level difference with unit offD > n, e, w (b) in dB:Evaluated regulation noise-level difference unit in operationL > p in dB(A):Sound pressure level (fan/air noise) within the space with an 8 dB room attenuationP > el in watt:Max. electric power consumption >

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