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Vents FlexiVent 0811125/63x2, Installation Instruction, Page: 10 / 48

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Vents FlexiVent 0811125/63x2 Installation Instruction Download Page 10

10

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4

  Insert the ducts into the flanges. 

5

  Cover the unused flanges with plugs (not included in 

the delivery set).

WARNING! If 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.    

Summary of Contents for FlexiVent 0811125/63x2

Page 1: ...INSTALLATION INSTRUCTION Modular air distribution system...

Page 2: ...Plastic floor mounted connector for oval ducts 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 in...

Page 3: ...ibution 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...

Page 4: ...an 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...

Page 5: ...5 ventilation system com 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: ...uildings 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 throug...

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...

Page 8: ...he 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 Secur...

Page 9: ...ing 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 La...

Page 10: ...he 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 Secur...

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...

Page 12: ...aded 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 030263 030275 030290 Before installation make...

Page 13: ...and rotate the flange clockwise so that the closed lock on the flange faces the arrow on the casing 4b MOUNTING OF FLANGES 0290 Before installation make sure that the flanges are sealed Insert the fla...

Page 14: ...ween 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 a...

Page 15: ...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 t...

Page 16: ...ealing 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 du...

Page 17: ...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 s...

Page 18: ...he 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...

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...

Page 20: ...CTORS FOR OVAL DUCTS Mounting of the connector in the floor slab 1 Drill a 130 mm hole in the floor slab for a 125 mm connector spigot outlet 2 Install and fix the connector Fill the gaps between the...

Page 21: ...nection 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...

Page 22: ...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...

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...

Page 24: ...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 t...

Page 25: ...8 Secure the duct and the plugs using the lock rings 9 Prepare a 130 mm hole in the ceiling for installation of the connector spigot and install the suspended ceiling 10 Protect the mounting surface a...

Page 26: ...OR 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 ac...

Page 27: ...he 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 delive...

Page 28: ...nto 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 connect...

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 shri...

Page 30: ...uding 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 fl...

Page 31: ...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 f...

Page 32: ...ventilation system com 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 fo...

Page 33: ...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 S...

Page 34: ...surface with the Plastivent fastener Secure the Flexivent Plastivent adapter sleeve to the ceiling with perforated mounting tape Joints between the elements should be insulated by an adhesive tape 2 L...

Page 35: ...s 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 up...

Page 36: ...event 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 sho...

Page 37: ...tribution 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 u...

Page 38: ...ers 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 o...

Page 39: ...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 l...

Page 40: ...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...

Page 41: ...ce 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...

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...

Page 43: ...or 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 fl...

Page 44: ...out 0 10 20 30 40 50 60 70 80 90 100 0 5 10 15 20 25 30 35 40 45 50 Resistance Pa Air flow m3 h FlexiVent 0775 All rings are in places rings removed 1 rings removed 2 rings removed 3 rings removed 4...

Page 45: ...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 Resistance...

Page 46: ...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...

Page 47: ...zle 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 valv...

Page 48: ...V156EN 02...

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