INSTALLATION INSTRUCTION
Modular air distribution system
Page 1: ...INSTALLATION INSTRUCTION Modular air distribution system ...
Page 2: ...ts 26 Mounting the connector on top of the slab into the thickness of the floor insulation 26 Floor mounted metal connectors 28 Mounting of the connector into the slab with concrete casting 28 Ventilation grille mounting 30 Wall mounted metal connector 32 adapter sleeve BlauFast BlauPlast 34 air duct BlauFast 36 Flexible insulated air duct BlauFlex Iso 38 Joining of flexible insulated air ducts 39...
Page 3: ...tribution box 5 Ceiling mounted plastic connector 2 Round duct 3 6 Floor mounted connector Extract air disc valve 9 Flexible insulated air duct 8 Floor mounted grille 7 9 9 5 5 2 6 2 6 9 6 10 8 2 1 6 10 Outer ventilation hood Air handling unit with heat recovery 1 5 5 4 4 4 7 7 7 7 ...
Page 4: ...han 500 mm in order to avoid uncomfortable conditions caused by an air jet Supply grilles can be positioned closer depending on the type of air jet Mounting recommendations for exhaust grilles and air disk valves Exhaust grilles and disk valves should be mounted on the ceiling or on the wall as high as possible The distance to the corners of a room should be not less than 200 mm Exhaust ventilatio...
Page 5: ...5 blaubergventilatoren de Exhaust grille location Supply air disk valve location 20 cm 20 cm 50 cm 50 cm Recommendations on positioning of supply and exhaust grilles Air extraction Air supply ...
Page 6: ...buildings from 5 storeys F 90 A d1 d2 d1 d2 d1 d2 Min depth for air duct installation mm 50 50 50 Min slab mm 50 50 50 Min recommended thickness without taking into account the crossing of wires through corrugated pipes for electrical wiring mm d 180 d 220 d 240 d 200 d 240 d 260 DN Ø 63 75 or 90 mm air duct The data in the table also applies to installation in a monolithic slab The data is only v...
Page 7: ... the air distribution box to the mounting surface Fasteners to be purchased separately While choosing fasteners consider the material of the mounting surface and the unit weight 2 Lay the air ducts by securing them to the surface with mounting tape 3 Put two seals on each end of the air ducts from the flange connection side Put two seals on the plug ...
Page 8: ...the ducts are to be covered with concrete make sure to provide extra sealing for the joint between the duct and the flange and the joint between the flange and the plug using a cold shrink tape 6 Secure the air ducts and plugs on both sides with universal locks 7 Connect the main air duct to the corresponding spigot of the air distribution box ...
Page 9: ...iling mounting 1 Fix the air distribution box to the mounting surface Fasteners to be purchased separately While choosing fasteners consider the material of the mounting surface and the unit weight 2 Lay the air ducts by securing them to the surface with mounting tape 3 Place two seals on each duct end on the flange connection side ...
Page 10: ... the ducts are to be covered with concrete make sure to provide extra sealing for the joint between the duct and the flange and the joint between the flange and the plug using a cold shrink tape 6 Secure each duct and each plug on both sides with universal locks 7 Connect the main air duct to the corresponding spigot of the air distribution box ...
Page 11: ... from the air distribution box 2 Change location of the spigot and the service panel and fix them with screws to the casing of the air distribution box Reinstall the plugs included in the delivery set depending on the way of mounting of the air distribution box 3 Remove the plugs from the surface to which the flanges will be connected 4 Place the removed plugs on a surface that will not be used fo...
Page 12: ...eaded rods not included in the delivery set While choosing fasteners consider the material of the mounting surface and the unit weight 3 MOUNTING OF PLUGS PRF 63 PRF 75 PRF 90 Before installation make sure that the plugs are sealed Install the plugs into the openings not to be used for flange connection Insert the plug into the slotted hole and turn it clockwise so that the closed lock symbol on t...
Page 13: ...e and rotate the flange clockwise so that the closed lock on the flange faces the arrow on the casing 4b MOUNTING OF FLANGES RKF 90 Before installation make sure that the flanges are sealed Insert the flange into the slotted hole so that the image of the open lock on the flange is opposite the mark on the casing To fix it in the hole simultaneously bend the lock in the flange away from the inner s...
Page 14: ...etween the duct and the flange and the joint between the flange and the plug using a cold shrink tape Fixing the air ducts with a lock ring 1 Remove the lock ring supplied with the flange 2 Insert the air duct with the sealing ring into the flange 3 Secure the duct using the lock ring Fixing the air ducts with a universal lock 1 Insert the air duct with the sealing ring into the flange 2 Secure th...
Page 15: ...ND DUCTS Mounting of the connector in the floor slab 1 Drill a 130 mm hole in the non removable slab formwork for a 125 mm spigot of the connector 2 Install and fix the connector Fill the gaps between the spigot and the formwork surface with sealant mounting foam ...
Page 16: ... sealing for the joint between the duct and the flange and the joint between the flange and the plug using a cold shrink tape 5 Insert the air ducts with the sealing rings into the flanges Secure the ducts in the flanges on both sides using the universal locks included in the connector delivery set 6 Close the unused flanges with plugs Secure the plugs in the flanges on both sides using the univer...
Page 17: ...r fixing 2 Fasten the connector to the ceiling While choosing fasteners to be purchased separately consider the material of the mounting surface as well as the weigh of the unit 3 Lay the air ducts by securing them under the ceiling with mounting tape 4 Place two seals on each duct end on the flange connection side ...
Page 18: ...the sealing rings into the flanges 6 Secure the ducts in the flanges on both sides using the universal locks 7 Close the unused flanges with plugs 8 Secure the plugs in the flanges on both sides using the universal locks included in the flange delivery set ...
Page 19: ... and prepare a hole in it for the connector outlet 10 Cut the protruding part of the spigot flush with the ceiling protecting the surface from damage with cutting tools 11 After finishing work install the air disc valves not included in the delivery set ...
Page 20: ...CTORS FOR OVAL DUCTS Mounting of the connector in the floor slab 1 Drill a Ø 130 mm hole in the floor slab for a Ø 125 mm connector spigot outlet 2 Install and fix the connector Fill the gaps between the spigot and the slab with sealant mounting foam ...
Page 21: ...nnection side Put two seals on the plug 5 Insert the air ducts with the sealing rings into the flanges Secure the ducts in the flanges on both sides using the universal locks included in the connector delivery set 6 Close the unused flanges with plugs Secure the plugs in the flanges on both sides using the universal locks included in the connector delivery set ...
Page 22: ...he connector to the ceiling While choosing fasteners to be purchased separately consider the material of the mounting surface as well as the weigh of the unit 3 Lay the air ducts by securing them under the ceiling with mounting tape 4 Put two seals on each end of the air ducts from the flange connection side Put two seals on the plug ...
Page 23: ... flanges with plugs and fix them on both sides with universal locks included in the flange delivery set 8 Mount the false ceiling and prepare a hole in it for the connector outlet 9 Cut the protruding part of the spigot flush with the ceiling protecting the surface from damage with a cutting tool 10 After finishing work install the air disc valves not included in the delivery set ...
Page 24: ...d drill holes for fixing 2 Fasten the connector to the ceiling While choosing fasteners to be purchased separately consider the material of the mounting surface as well as the weigh of the unit 3 Lay the air ducts by securing them under the ceiling with mounting tape 4 Place two seals on each duct end on the flange connection side ...
Page 25: ... 8 Secure the duct and the plugs using the lock rings 9 Prepare a Ø130 mm hole in the ceiling for installation of the connector spigot and install the suspended ceiling 10 Protect the mounting surface against damages with cutting tools and cut the protruding part of the spigot to be flush with the ceiling 11 Mount a ventilation grille not included in the delivery set ...
Page 26: ...FOR OVAL DUCTS Mounting the connector on top of the slab into the thickness of the floor insulation 1 Make markings on the slab for mounting holes Use the connector as a template 2 Drill three holes according to the marking and fix the connector to the surface ...
Page 27: ... the air ducts from the flange connection side Put two seals on the plug 5 Insert the ducts with the seals into the flanges and secure them on both sides using the universal locks included in the delivery set 6 Close the unused flanges with plugs and fix them on both sides with universal locks included in the flange delivery set ...
Page 28: ...into the slab with concrete casting 1 Make markings on the non removable formwork of the slab for fixing holes Use the connector as a template 2 Drill holes according to the marking and fix the connector to the surface 3 Remove the lock rings from the flanges supplied with the flanges ...
Page 29: ... side WARNING Before the ducts are covered with concrete make sure to provide extra sealing for the joint between the duct and the flange and the joint between the flange and the plug using a cold shrink tape 6 Insert the ducts with the sealing rings into the flanges 7 Close the unused flanges with plugs 8 Secure the duct and the plugs using the lock rings ...
Page 30: ...truding part of the connector to be flush with the floor The floor surface must be protected against damages with cutting tools 1 Insert the grille into the connector after installation of the finish floor 2 Secure the grille in the connector by tightening the screws of the spacer tabs with a screwdriver ...
Page 31: ...ce must be protected against damages with cutting tools 1 Insert the frame into the connector prior to installation of the finish floor 2 Secure the frame on the floor surface and cover the floor with finishing overlay 3 Unscrew the fixing screw with a screwdriver Use a hexagonal wrench to adjust the levelling screws and fix the frame by tightening of the fixing screw 4 Insert the grille into the ...
Page 32: ... blaubergventilatoren de WALL MOUNTED METAL CONNECTOR 1 Bore a rectangular core hole in the wall 2 Insert the connector in the opening Seal the gaps between the connector and the wall with expanding foam ...
Page 33: ...y set 5 Lay the air ducts by securing them to the surface with mounting tape 6 Place two seals on each duct end on the flange connection side 7 Insert the duct with the sealing ring into the flange 8 Secure the duct and the caps using the lock rings 9 Mount ventilation grilles not included in the delivery set upon completion of the interior decoration works ...
Page 34: ...hem to the surface with the fastener Secure the adapter sleeve to the ceiling with perforated mounting tape Joints between the elements should be insulated by an adhesive tape 2 Lay the air ducts by securing them to the surface with mounting tape 3 Place two seals on each duct end on the flange connection side ...
Page 35: ...cts with the sealing rings into the flanges 5 Cover the unused flanges with plugs not included in the delivery set 6 Secure the ducts and the plugs using the lock rings 7 Mount the ventilation grille upon completion of the interior decoration works ...
Page 36: ...revent construction debris from entering the air ducts during installation close them with plugs 3 Cover the air duct with the sealing ring for airtight connection with the flange Two sealing rings should be used to provide air tightness of the class D The sealing rings are purchased separately ...
Page 37: ...ibution box are to be covered with concrete make sure to provide extra sealing for the joint between the duct and the flange using a cold shrink tape 5 Attach the air ducts to the mounting surface using a mounting perforated tape R 1500 2000 mm max 200 mm m a x 2 0 0 m m Minimum duct bending radius Ø 63 mm R 130 mm Ø 75 mm R 150 mm Ø 90 mm R 180 mm Horizontal 117х52 mm R 300 mm Vertical 117х52 mm ...
Page 38: ...ffusers and other ventilation elements must be attached to supporting structures separately from the insulated duct If the external layer of the insulated air duct is damaged it can be repaired by means of an adhesive tape suitable for that kind of work In case of the internal layer damage the insulated air duct should be replaced Mounting and operation It is necessary to stretch an insulated air ...
Page 39: ...s with the pressure up to 1500 Pa 1 After the required length of the duct has been determined it must be cut it with a knife or scissors Cut the wire with pliers 2 Stretch at least 25 mm of the inner layer over the spigot Insulate the joint between the spigot and the inner duct layer with at least two layers of adhesive tape Secure the joint by a clamp placing it over the inner layer of an air duc...
Page 40: ...d exhaust ventilation elements The unit was not in operation during construction The unit bypass is closed Total supply and exhaust air flow regulation Necessary equipment differential pressure switch measuring tubes 2 pcs pressure outlets 4 pcs drill with a Ø 7 5 mm drill bit for metal if necessary Total supply and exhaust air flow is regulated as follows 1 Install the pressure outlets into the a...
Page 41: ...duce or increase air flow if necessary For this change the cross section of the disk valve or install an air throttling damper into an air distribution box or a floor mounted connector 0 100 200 300 400 500 600 700 800 900 1000 0 50 100 150 200 250 300 350 400 450 Identify the unit speed curve on the diagram Example maximum speed Draw the horizontal line corresponding to pressure difference measur...
Page 42: ... installing the air throttling damper into the air distribution box 1 Cut the jumpers between the air throttling damper rings with a knife and remove the excess rings 2 Remove the service panel of the air distribution box 3 Install the air throttling damper into the flange from the inner side of the air distribution box 4 Install the service panel of the air distribution box in its original positi...
Page 43: ...ctor 1 Cut the jumpers between the air throttling damper rings with a knife and remove the excess rings 2 Remove the ventilation grille from the connector 3 Install the air throttling damper into the flange on the inner side of the floor mounted connector 4 Install the ventilation grille back into the connector ...
Page 44: ... removed 3 All rings are cut out 0 10 20 30 40 50 60 70 80 90 100 0 5 10 15 20 25 30 35 40 45 50 Pressure Pa Air flow m3 h RD 75 All rings are in places rings removed 1 rings removed 2 rings removed 3 rings removed 4 All rings are cut out 0 10 20 30 40 50 60 70 80 90 100 0 5 10 15 20 25 30 35 40 45 50 Pressure Pa Air flow m3 h RD 90 All rings are in places rings removed 1 rings removed 2 rings rem...
Page 45: ...ess inserts in the air throttling damper by using a knife to cut the jumpers holding them in place 3 Place the air throttling damper in the connector 4 Install the ventilation grille 0 5 10 15 20 25 30 35 40 Pressure Pa Air flow m3 h D 300x100 inserts removed 1 inserts removed 2 inserts removed 3 inserts removed 4 inserts removed 5 inserts removed 6 ...
Page 46: ...inserts in the air throttling damper by using a knife to cut the jumpers holding them in place 3 Place the air throttling damper into the spigot of the connector 4 Install the ventilation grille back into the connector 0 10 20 30 40 50 60 Pressure Pa Air flow m3 h D 125 inserts removed 1 inserts removed 2 inserts removed 3 inserts removed 4 inserts removed 5 ...
Page 47: ...zzle that matches the flange The access to the air ducts is provided through the service panel and the ventilation grille 2 Cleaning of the inner surface of air distribution boxes grilles and disk valves Clean the surfaces with a soft brush or cloth Do not use aggressive solvents sharp objects etc for cleaning to avoid damaging 3 Maintenance of the ventilation unit is carried out in compliance wit...
Page 48: ...B156EN 02 ...
