Komfovent UVA Installation Manual
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Komfovent UVA Installation Manual

Komfovent UVA Installation Manual

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UVA FIRE DAMPERS
Installation manual
No. TC-FD01
EN

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Summary of Contents for Komfovent UVA

  • Page 1 UVA FIRE DAMPERS Installation manual No. TC-FD01...

  • Page 2: Table Of Contents

    ..........................7.1. Replacement of the UVA-M fuse element after triggering .

  • Page 3: Circular Fire Dampers Uva

    1. CIRCULAR FIRE DAMPERS UVA Circular UVA fire dampers are available in 2 main configura- When it is necessary UVA-H dampers can additionally be tions: dampers with fuse element (UVA-H) and dampers with equipped with end position switches, but UVA-M dampers –...
  • Page 4 UVA-H modifications After the fuse element is triggered, it is not possible to lock the blade of UVA-H damper in open state again. If false trig- Blade closed – handle placed gering – maintenance works are required in this case. Posi-...

  • Page 5: Circular Fire Damper With Electric Actuator Uva-M

    Axle of the blade ‘ Thermoelectric tripping device 72° Closing of the blade in UVA-M fire damper with electric ac- tuator occurs as a result of the release of spring mechanism through the system of levers. Electric actuator is equipped...
  • Page 6 BKN230-24-C-MP via MP-BUS or SBS communication. Actuators used in UVA-M fire dampers: BFL24-T, BFL230-T, BFL24-T-ST , BFN24-T, BFN230-T, BFN24-T-ST. SIA KOMFOVENT reserves the right to make changes without prior notice.

  • Page 7: Bfl24-T (St) / Bfl230-T (St) Electric Actuator Specification

    DESIGN AND DIMENSIONS BFL actuator Thermoelectric tripping device 22 30 BFL actuator and TTD dimensions SIA KOMFOVENT reserves the right to make changes without prior notice.
  • Page 8 BKN. Auxil- iary switch is 6-pole plug, suitable for communication and power supply units BKN. S1 S2 S3 S4 S5 S6 <5° <80° Wiring diagram of the BFL24-T-ST actuator SIA KOMFOVENT reserves the right to make changes without prior notice.

  • Page 9: Bfn24-T (St) / Bfn230-T (St) Electric Actuator Specification

    DESIGN AND DIMENSIONS BFN actuator Thermoelectric tripping device 23 18 BFN actuator and TTD dimensions SIA KOMFOVENT reserves the right to make changes without prior notice.
  • Page 10 BKN. Auxil- iary switch is 6-pole plug, suitable for communication and power supply units BKN. S1 S2 S3 S4 S5 S6 <5° <80° Wiring diagram of the BFN24-T-ST actuator SIA KOMFOVENT reserves the right to make changes without prior notice.
  • Page 11 COMMUNICATION AND POWER SUPPLY UNIT UVA-M dampers with BFL24-T-ST actuators could optionally be equipped with a Communication and power supply unit for fire damper actuators 24 V with connector BKN230-24, or a Communication and power supply unit for fire damper actuators 24 V with connector BKN230-24-MOD for communication via BACnet MS/TP and Modbus RTU, or BKN230-24-C-MP via MP-BUS / SBS communication.
  • Page 12 The communication unit is installed directly on the damper, using additional mounting bracket:     Communication and power supply unit Installation of the communicating unit on the damper  Mounting bracket  Fastening screws SIA KOMFOVENT reserves the right to make changes without prior notice.
  • Page 13 Up to 64 dampers control and feedback (more possible with repeater) AC 230V AC 230V AC 230V AC 24V MODBUS RTU BACNET, MS/TP Connections and communication examples of BKN230-24-MOD unit SIA KOMFOVENT reserves the right to make changes without prior notice.

  • Page 14: Technical Data

    2.1. DIMENSIONS Circular UVA dampers are available in size range Ø100, Ø125, Ø160, Ø200, Ø315, Ø355, Ø400, Ø450, Ø500, Ø560 and Ø630 mm. Transitional sizes are available on request. Dimensions of the damper for size ranges Ø100÷315 mm and Ø355÷630 mm differ significantly - see figures below: UVA-H dimensions for size range Ø100 ÷...
  • Page 15 UVA-M dimensions for size range Ø100 ÷ 315 mm UVA-M dimensions for size range Ø355 ÷ 630 mm UVA-M … BK fire dampers combined with communication extend beyond the casing: Installation of the communication unit on the damper SIA KOMFOVENT reserves the right to make changes without prior notice.

  • Page 16: Extend Beyond The Blade

    2.2. EXTEND BEYOND THE BLADE UVA-H and UVA-M fire dampers starting with Ø315 mm have exposition of the blade into the duct within a certain dis- tance: Ø, mm , mm Blade one-side overlaps 2.3. WEIGHT OF THE DAMPERS Ø, mm UVA-H, kg 11.3...

  • Page 17: Accessories

    US mounting accessory dimensions , mm a, mm b, mm m, kg 0.09 0.11 0.11 0.12 0.17 0.56 0.62 0.69 0.75 0.83 0.92 SIA KOMFOVENT reserves the right to make changes without prior notice.

  • Page 18: Ul Ceiling Installation Tool

    Steel collar-type installation accessory US [3] can be used to align the fire damper in the cut-out by tightening it on the fire damper’s casing and installing metal plates on a wall. SIA KOMFOVENT reserves the right to make changes without prior notice.

  • Page 19: Ep (End Position) Switches

    3.3. EP (END POSITION) SWITCHES UVA-H fire damper can additionally be equipped with one or two end position switches and plastic switch cam for pressing the first or the second switch. Set of 2 switches and Set of 1 switch and 1...

  • Page 20: Smr Dry Installation Kit

    3.4. SMR DRY INSTALLATION KIT Dry installation kit SMR is available for UVA dampers in dimensions Ø100, 125, 160, 200, 315 mm. The kit can be factory-pre- installed or be mounted separately on-site. Using of the kit significantly facilitates the installation procedure making it mor- tarless and less labor-intensive.

  • Page 21: Flexible Connection Jla

    360 x 360 Dry installation kit consists of four parts, when installed they form integrated shield flange around the UVA damper. Shield flange is made of heat-resistant plates, that simulate section of the wall pre-mounted on the casing of the damper.

  • Page 22: Extension Connection Mytif

    In combination with flexible connector JLA usage of extension connection allows to freely remove the connection airduct part by shrinking the JLA connection:     JLA connector JLA and MYTIF connection to the damper  MYTIF connector SIA KOMFOVENT reserves the right to make changes without prior notice.

  • Page 23: Installation Of The Dampers

    Fire batt EI 90 EI 60 Min distance between Sandwich wall × × dampers EI90 b≥100 mm Remote installation × × Any angle × × Dry Installation × × SIA KOMFOVENT reserves the right to make changes without prior notice.

  • Page 24: Installation Permissions

    The sealants used shall have at least the same fireproof pa- rameters as described. Any fasteners used shall be fire rated SIA KOMFOVENT reserves the right to make changes without prior notice.

  • Page 25: Maintenance

    For such cases the solid dust particles should be collected using an air movement and cleaning machine. This will generally require appropriate filtration and should assist in the containment of pollutants. SIA KOMFOVENT reserves the right to make changes without prior notice.
  • Page 26 Biocidal treatment should be carried out in conjunction with removal of the source of contamination e.g., dirt and moisture. Biocidal treatment must not be used as a substitute for physical cleaning and removal of any deposits. SIA KOMFOVENT reserves the right to make changes without prior notice.
  • Page 27 Komfovent recommended Installation Label (for labelling the fire damper installation). Location Reference: Supporting construction, thickness: Installation date: Fire resistance: Installation company: Used fire stopping material Manufacturer: Used fire stopping material name: SIA KOMFOVENT reserves the right to make changes without prior notice.

  • Page 28: Intended Use

    Operation of the fire dampers is allowed only in compliance with installation instructions to maintain the declared perfor- mances and, in particular, the fire classes. Komfovent fire dampers are intended for use in internal supporting constructions only – internal walls (solid and flexible) and ceilings. Modification of the fire damper is not permitted.

  • Page 29: Airduct Load Distribution

    355 mm. Deformed casing without using Using of struts or wooden Using of spacers around of the supporting elements blocks perimeter of the blade Damper protection during installation SIA KOMFOVENT reserves the right to make changes without prior notice.

  • Page 30: Installations

    It can be unlocked manually or automatically by applying the supply voltage. b – Lever to lock the position of the blade. SIA KOMFOVENT reserves the right to make changes without prior notice.

  • Page 31: Functional Test Of The Uva-H Fire Damper

    The position of the blade can be determined using indica- tion marks on the mechanism casing: Blade in CLOSED position: no air movement Blade in the OPEN position: free air movement Indication of the blade positions SIA KOMFOVENT reserves the right to make changes without prior notice.

  • Page 32: Preparation Of The Installation Opening

    The specific internal size of the frame is indicated for every flexible wall installation. If additional reinforcement is installed at a later stage (when the flexible wall is already built), it should be built between two regular studs. SIA KOMFOVENT reserves the right to make changes without prior notice.
  • Page 33 30 mm. Decrease permitted where there is sufficient room for installation of the seal. The mortar filled gap can be increased by a factor of 4 but is limited to a maximum of 150 mm. Mortar gap decrease is not allowed. SIA KOMFOVENT reserves the right to make changes without prior notice.

  • Page 34: Connection To The Airducts

    ’ Threaded rod Washer Anchor Tension screw for Anchoring options: 1 - Threaded rod M8 ÷ M20, 2-Nut, 3-Washer, 4-Coupling Nut concrete   ‘ Coupling nut Hinge plate SIA KOMFOVENT reserves the right to make changes without prior notice.

  • Page 35: Installation Methods In Solid Walls

    ≥ 100 / 115 at any angle) is allowed for size range d100 to d315.     UVA-H/UVA-M Ø100 ÷ 630 mm installation in the solid wall with mortar filling SIA KOMFOVENT reserves the right to make changes without prior notice.
  • Page 36 ≥ 100    ≥ 100    UVA-H/UVA-M Ø100 ÷ 315 mm installation in the solid wall with mortar / close distance SIA KOMFOVENT reserves the right to make changes without prior notice.
  • Page 37 (d) - 80 mm. Any axis position (mechanism placed at any angle) is allowed. UVA-H/UVA-M Ø100÷315 mm installation in the standard wall with fire-batt / close distance SIA KOMFOVENT reserves the right to make changes without prior notice.
  • Page 38 (d) - 80 mm. Any axis position (mechanism placed at any angle) is allowed. UVA-H/UVA-M Ø355÷630 mm installation in the standard wall with fire-batt / close distance SIA KOMFOVENT reserves the right to make changes without prior notice.
  • Page 39 Any axis position (mechanism placed at any angle) is allowed. ≥ 100  min 25     UVA-H/UVA-M Ø100 ÷ 315 mm installation in the solid wall with fire batt SIA KOMFOVENT reserves the right to make changes without prior notice.
  • Page 40  Any axis position (mechanism placed at any angle) is allowed.     ‘ UVA-H/UVA-M Ø355 ÷ 560 mm installation in the solid wall with fire batt SIA KOMFOVENT reserves the right to make changes without prior notice.
  • Page 41 * Insulation materials can be replaced by equivalent fire sealants. Any axis position (mechanism placed ≥ 100 ≥ 100 at any angle) is allowed. UVA-H/UVA-M Ø355÷630 mm installation in a solid wall with fire-batt SIA KOMFOVENT reserves the right to make changes without prior notice.
  • Page 42 Any axis position (mechanism placed  at any angle) is allowed.     ‘  ‘ UVA-H/UVA-M Ø100 ÷ 315 mm installation in the solid wall Dry installation kit SIA KOMFOVENT reserves the right to make changes without prior notice.
  • Page 43 2 pcs. ISO 7049 3.5x13 screw to attach shield flange to the metal corner screw Construction 4 pcs. Construction screw 4.0x30 for joining together shield flange parts screw 4.0x30 SIA KOMFOVENT reserves the right to make changes without prior notice.
  • Page 44 * Maximal distance from the wall to the first suspension. ** Minimal insulation width over the blade. *** Insulation materials can be replaced by equivalent fire sealants. Any axis position (mechanism placed at any angle) is allowed. SIA KOMFOVENT reserves the right to make changes without prior notice.

  • Page 45: Installation Methods In Flexible Walls

    Any axis position (mechanism placed at  any angle) is allowed. ≥ 100 +/-5 mm    UVA-H/UVA-M Ø100 ÷ 630 mm installation in the flexible wall with mortar SIA KOMFOVENT reserves the right to make changes without prior notice.
  • Page 46 ≥ 100 +/-5 mm    ≥ 100 +/-5 mm   UVA-H/UVA-M Ø100 ÷ 315 mm  installation in the flexible wall with mortar / close distance SIA KOMFOVENT reserves the right to make changes without prior notice.
  • Page 47 Any axis position (mechanism placed at any angle) is allowed. ≥ 100 +/-5 mm ≥ 150 UVA-H/UVA-M Ø100÷315 mm installation in the flexible wall with fire-batt / close distance SIA KOMFOVENT reserves the right to make changes without prior notice.
  • Page 48 Any axis position (mechanism placed at any angle) is allowed. ≥ 100 +/-5 mm ≥ 150 UVA-H/UVA-M Ø355÷630 mm installation in the flexible wall with fire-batt / close distance SIA KOMFOVENT reserves the right to make changes without prior notice.
  • Page 49  ≥ 100 +/-5 mm min 25     UVA-H/UVA-M Ø100 ÷ 315 mm installation in the flexible wall with fire batt SIA KOMFOVENT reserves the right to make changes without prior notice.
  • Page 50  at any angle) is allowed. ≥ 125 +/-5 mm       UVA-H/UVA-M Ø355 ÷ 560 mm installation in the flexible wall with fire batt SIA KOMFOVENT reserves the right to make changes without prior notice.
  • Page 51 ≥ 100 +/-5 mm ≥ 100 +/-5 mm Any axis position (mechanism placed at any angle) is allowed. UVA-H/UVA-M Ø355÷630 mm installation in a standard flexible wall with fire-batt SIA KOMFOVENT reserves the right to make changes without prior notice.
  • Page 52 ** Minimal insulation width over the blade. *** Insulation materials can be replaced by equivalent fire sealants. Any axis position (mechanism placed at any angle) is allowed for size range d100 to d315. SIA KOMFOVENT reserves the right to make changes without prior notice.
  • Page 53 * Insulation materials can be replaced by equiva- The opposite side of the lent fire sealants. mechanism Mechanism side + 200 + 80 + 160 UVA-H/UVA-M Ø100÷315 mm installation in the sandwich panel wall with fire-batt SIA KOMFOVENT reserves the right to make changes without prior notice.

  • Page 54: Installation Methods In Solid Celling

    Installations with actuating mechanism located above or below the ceiling panel are acceptable.    UVA-H / UVA-M Ø100 ÷ 630 mm installation in the ceiling panel with mortar SIA KOMFOVENT reserves the right to make changes without prior notice.
  • Page 55 Recommended minimal distance main mechanism of the damper should between ceiling panel and airduct is 300 mm to ensure the convenience of works. be directed opposite the ceiling. SIA KOMFOVENT reserves the right to make changes without prior notice.

  • Page 56: Application Of The Installation Accessories

    – the major installation requirement the  red tape is supposed to be located in the supporting construction.  The installation collar is mounted right up the main mechanism SIA KOMFOVENT reserves the right to make changes without prior notice.
  • Page 57 12 x Ø5 mm installation holes For vertical fire damper installation For vertical fire damper installation For horizontal fire damper instal- in the wall in the wall lation in the ceiling SIA KOMFOVENT reserves the right to make changes without prior notice.

  • Page 58: Smr Dry Montage Kit Assembling Procedure At The Site

    Using four ISO 7049 screws [7], join shield flanges [2] to the Pre – installed Dry installation kit on the damper casing. previously installed shield flanges [1]. The junctions of the two flanges should not overlap, but are 90° angled. SIA KOMFOVENT reserves the right to make changes without prior notice.

  • Page 59: Electrical Schemes

    S1 S2 S3 S4 S5 S6 S2 = red S3 = white <5° <80° S4 = orange S5 = pink S6 = grey Tf: Thermal fuse Electrical scheme of BFL/BFN-24T actuators SIA KOMFOVENT reserves the right to make changes without prior notice.

  • Page 60: Bat72 Thermoelectric Tripping Device

    1 and 2 are not linked). BLF24..-ST 2. Jumper only used for commissioning purposes and BAE72-S without BKS24-.. ! 3. 2-wire conductor to BKS24-.. Electrical scheme of BKN230-24 communication and power supply unit SIA KOMFOVENT reserves the right to make changes without prior notice.

  • Page 61: Communication And Power Supply Unit Bkn230-24-C-Mp

    External smoke detector, +24 V, max. 50 mA External smoke detector, control input Connection of more BKN devices as slaves MP-BUS Example of the BKN230-24 connecting scheme with smoke detectors SIA KOMFOVENT reserves the right to make changes without prior notice.

  • Page 62: Communication And Power Supply Unit Bkn230-24-Mod

    External smoke detector, +24 V, max. 50 mA External smoke detector, control input BKN Direct Control, override control input Example of the BKN230-24-MOD connecting scheme with BFL-T-ST/BFN-T-ST 24V actuators SIA KOMFOVENT reserves the right to make changes without prior notice.
  • Page 63 BKN230-24-MOD S1 S2 S3 S4 S5 S6 Example of the BKN230-24-MOD connecting scheme with smoke detectors SIA KOMFOVENT reserves the right to make changes without prior notice.

  • Page 64: Operation Of The Fire Damper

    Restoration of the duct thermoelectric tripping device 7.2. RESTORATION OF THE UVA-H FUSE ELEMENT AFTER TRIGGERING The construction of the UVA-H fire damper main mechanism is designed in such a way to make the replacement of the fuse element as easy as possible:...

  • Page 65: Safety Requirements

    Any changes or modifications of the fire damper are strictly prohibited, except for using manufacturer’s provided replace- ment parts. Qualified staff only are allowed to replace parts or service the fire damper. SIA KOMFOVENT reserves the right to make changes without prior notice.

  • Page 66: Installation Of The End Position Switches

    DIN 912 screw: designed way. Each microswitch has NC (normally closed), NO (normally open) and C (common) 3-30 V 3-30 V poles. Connection scheme using signaling device is shown below: SIA KOMFOVENT reserves the right to make changes without prior notice.

  • Page 67: Delivery And Storage

    80 %. For handling during storage, the dampers must be protected against mechanical damage. 7.6. WARRANTY PERIOD KOMFOVENT provides a standard warranty period of 24 months for the dampers from the date of dispatch for the fire dampers.
  • Page 68 KOMFOVENT SIA KOMFOVENT GMBH Bukaišu iela 1, Konrad-Zuse-Str. 2a, LV-1004 Riga, Latvia 42551 Velbert +371 24 664 433 +49 0 2051 605 1180 info.lv@komfovent.com info@komfovent.de KOMFOVENT UAB KOMFOVENT AB Lentvario str. 146, Ögärdesvägen 12A, 25132 Vilnius, Lithuania 433 30 Partille, Sweden...

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