СОДЕРЖАНИЕ Типовое решение ........................................3 CONTENTS Рекомендации по монтажу приточных и вытяжных диффузоров ..................4 Typical configuration .......................................3 Рекомендации по монтажу приточных решеток и анемостатов ..................4 Mounting recommendations for supply and exhaust diffusers ....................4 Рекомендации по монтажу вытяжных решеток и анемостатов ..................4 Рекомендации...
TYPICAL CONFIGURATION Ceiling-mounted plastic Round duct Connector pipe Plastic air distribution box Air handling unit with connector heat recovery Extract air disc valve Floor-mounted grille Flexible insulated air duct Outer ventilation hood Floor-mounted connector ventilation-system.com...
MOUNTING RECOMMENDATIONS FOR SUPPLY AND EXHAUST DIFFUSERS • When selecting supply and exhaust grilles and disk valves it is necessary to take into account the following factors: • Noise level. • Air flow. • Expansion of the air jet. Mounting recommendations for supply grilles and disk valves •...
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Exhaust grille location Supply air disk valve location 50 cm 50 cm 20 cm 20 cm Recommendations on positioning of supply and exhaust grilles Air extraction Air supply ventilation-system.com...
Recommendations on calculation of slab thickness ≥ 3xDN Minimum thickness of a steel-reinforced concrete slab with air ducts containing combustible components according to DIN 4120 Fire resistance class High-rise buildings One family house Low-rise buildings Design features from 5 storeys F 30-A F 90-A Min.
PLASTIC AIR DISTRIBUTION BOXES FOR OVAL DUCTS The air distribution box is designed for wall, floor, and ceiling mounting. 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.
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Insert the ducts into the flanges. 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. Secure the air ducts and plugs on both sides with all- Connect the main air duct to the corresponding in-one locks.
PLASTIC AIR DISTRIBUTION BOXES FOR ROUND DUCTS The air distribution box is designed for wall, floor, and ceiling mounting. 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.
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Insert the ducts into the flanges. 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. Secure each duct and each plug on both sides with Connect the main air duct to the corresponding all-in-one locks.
METAL AIR DISTRIBUTION BOXES PREPARATION FOR MOUNTING Flange is fastened inside the case in the transport position. Disconnect the flange and install it on the collector's case into the installation position, fixing it with the help of the screws. In case of the necessity, if it is necessary to change the flange's position place, do the following actions: 1.
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INSTALLATION OF A METAL AIR DISTRIBUTION BOX ON THE MOUNTING SURFACE Turn the mounting brackets into the installation position. Fix the air distribution box to the mounting surface using bolts or threaded rods (not included in the delivery set). While choosing fasteners consider the material of the mounting surface and the unit weight. MOUNTING OF PLUGS 030263, 030275, 030290 Prior plug' installation be sure that the seal is installed on them.
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MOUNTING OF FLANGES 0263, 0275 Prior flanges' installation be sure that the seal is installed on them. Insert the flange into the slotted hole so that the open lock symbol on the flange is opposite the arrow on the casing. To secure in the hole, simultaneously press the lock in the flange towards the inner wall face and rotate the flange clockwise so that the closed lock on the flange faces the arrow...
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CONNECTION OF SEMI-RIGID DUCTS Place two seals on each duct end on the flange connection side. 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. Fixing the air ducts with a lock ring 1.
PLASTIC CEILING CONNECTORS FOR ROUND DUCTS Mounting of the connector in the floor slab Drill a 130 mm hole in the non-removable slab Install and fix the connector. formwork for a 125 mm spigot of the connector. Install connector's pipe in case of necessity of the connector's spigot extension.Fill the gaps between the spigot with the connector's pipe and the formwork's surface by sealant (mounting foam).
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Lay the ducts, securing them to the formwork with Place two seals on each duct end on the flange masking tape if necessary. connection 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.
Ceiling mounting of the connector Use the connector casing to mark and drill holes for Fasten the connector to the ceiling. fixing. While choosing fasteners (to be purchased separately) consider the material of the mounting surface as well as the weigh of the unit.
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Insert the air ducts with the sealing rings into the Secure the ducts in the flanges on both sides using flanges. the all-in-one locks. Close the unused flanges with plugs. Secure the plugs in the flanges on both sides using the all-in-one locks (included in the flange delivery set).
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If necessary install the connector's pipe for connector's Cut the protruding spigot's part or connector's pipe spigot extension. on the ceiling's level, protecting the surface from damages by cutting tools. After finishing work, install the air disc valves (not included in the delivery set). ventilation-system.com...
PLASTIC CEILING CONNECTORS FOR OVAL DUCTS Mounting of the connector in the floor slab Drill a Ø 130 mm hole in the floor slab for a Ø 125 mm Install and fix the connector. Install connector's pipe connector spigot outlet. in case of necessity of the connector's spigot extension.
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Lay the air ducts by securing them to the surface with Put two seals on each end of the air ducts from the mounting tape. flange connection side. Put two seals on the plug. Insert the air ducts with the sealing rings into the Close the unused flanges with plugs.
Ceiling mounting of the connector Use the connector casing to mark and drill holes for Fasten the connector to the ceiling. fixing. While choosing fasteners (to be purchased separately) consider the material of the mounting surface as well as the weigh of the unit.
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Insert the ducts with the seals into the flanges and Close the unused flanges with plugs and fix them secure them on both sides using the all-in-one locks (included on both sides with all-in-one locks (included in the flange in the delivery set). delivery set).
CEILING-MOUNTED METAL CONNECTORS Ceiling mounting of the connector In case of brackets with changeble position Use the connector casing to mark and drill holes for installation, transfer them from the transport position fixing. into the mounting position. Fasten the connector to the ceiling. Lay the air ducts by securing them under the ceiling While choosing fasteners (to be purchased separately) with mounting tape.
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Remove the lock latches from the flanges if available Insert the ducts into the flanges. (supplied with the flanges). Close the unused flanges with plugs. Fix the air ducts and plugs by the lock latches or all-in- one locks depending on the installed flanges' types. Prepare a Ø130 mm hole in the ceiling for installation Protect the mounting surface against damages with of the connector spigot and install the suspended ceiling.
FLOOR-MOUNTED METAL CONNECTORS Mounting of the connector into the slab with concrete casting Make markings on the non-removable formwork of the slab for fixing holes. Use the connector as a template. Drill holes according to the marking and fix the Remove the lock latches from the flanges if available connector to the surface.
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Lay the air ducts by securing them to the surface with Place two seals on each duct end on the flange mounting tape. connection 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.
VENTILATION GRILLE MOUNTING Installation of a ventilation grille Cut the protruding 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 2.
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Installation of a flush-mounted ventilation grille Cut the protruding part of the connector to be flush with the finishing screed before laying the finish floor. The floor surface must be protected against damages with cutting tools. 1. Insert the frame into the connector prior to installation of 2.
WALL-MOUNTED METAL CONNECTOR Bore a rectangular core hole in the wall. Insert the connector in the opening. Seal the gaps between the connector and the wall with expanding foam. ventilation-system.com...
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Remove the lock latches from the flanges if available Cover the unused flanges with caps (not included in (supplied with the flanges). the delivery set. Lay the air ducts by securing them to the surface with Place two seals on each duct end on the flange mounting tape.
FLEXIVENT-PLASTIVENT ADAPTER SLEEVE Connect the elements of the Plastivent system and Lay the air ducts by securing them to the surface with secure them to the surface with the Plastivent fastener. mounting tape. Secure the Flexivent-Plastivent adapter sleeve to the ceiling with perforated mounting tape.
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Insert the air ducts with the sealing rings into the Cover the unused flanges with plugs (not included in flanges. the delivery set). Secure the ducts and the plugs using the lock rings. Mount the ventilation grille upon completion of the interior decoration works.
FLEXIVENT AIR DUCT Cut the air duct to the required length. To prevent construction debris from entering the air ducts during installation, close them with plugs. 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.
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The air ducts are fixed in the fittings with a latch or all-in-one locks on both sides. The bends are fixed to the mounting surface with screws. Vertical oval bend Horizontal oval bend Horizontal round bend WARNING! If the ducts and the air distribution 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.
FLEXIBLE INSULATED AIR DUCT ISOVENT General recommendations When installing flexible insulated ducts, it is necessary to take into account the route of laying, the number of bends, the angle of bends and the number of deflections between the fixing points, since these factors affect the resistance of the ducts. Use a minimum flexible air duct length for connection of ventilation elements.
Joining of flexible insulated air ducts The flexible insulated air duct must cover the flange of the fitting to which it is secured for not less than 50 mm. The nipple used for attaching air ducts should be not less than 100 mm. A corresponding adhesive tape and clamp should be used for providing air tightness and fixation of a joint.
Ensuring the necessary minimum of air exchange in separate rooms. • General check • Only ventilation components made by Vents were used for installation. • Mounting is completed and the facility is ready to be put into operation. • Supply grilles and/or disk valves are in place.
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Connection of a differential pressure switch to air ducts for pressure difference measurement Supply Extract Intake Exhaust Anemometer Anemometer Air flow regulation through ventilation grilles or disk valves in the rooms An anemometer with an appropriate funnel should be used for measuring of the air flow through a ventilation grille. Measurement of the air flow through a ventilation grille or disk valve Funnel Anemometer...
AIR FLOW CONTROL Air flow rate control with a disc valve The air flow rate through the air disc valve is adjusted by rotating its central part. Air flow regulation by means of installing the air throttling damper into the air distribution box 1.
Air flow regulation by means of installing the air throttling damper into the connector 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.
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All rings are in places FlexiVent 0763 rings removed - 1 rings removed - 2 rings removed - 3 All rings are cut out Air flow [m All rings are in places FlexiVent 0775 rings removed - 1 rings removed - 2 rings removed - 3 rings removed - 4 All rings are cut out...
Air flow control in the connector with a rectangular air throttling damper To install the outer grille, do the following steps: 1. Remove a plug from at least one of the right- or leftmost holes, preferably one in the non 2.
Air flow control in the connector with a circular air throttling damper 1. Remove the grille from the connector. 2. Remove the excess inserts in the air throttling damper by using a knife to cut the jumpers holding them in place. 3.
TECHNICAL MAINTENANCE Maintenance includes general cleaning of system components to remove dirt and dust deposits. 1. Cleaning of the air ducts. Clean the air ducts using a specially designed brush or a vacuum cleaner nozzle that matches the flange. Access to the air ducts is provided: •...
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2. Cleaning 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. Cleaning throttle valves. Throttle valves should be cleaned as necessary when they soil. Remove the soiled throttle valve from the connector.
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