Komfovent VERSO PRO Installation Manual
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Komfovent VERSO PRO Installation Manual

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VERSO PRO
INSTALLATION MANUAL

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Summary of Contents for Komfovent VERSO PRO

  • Page 1 VERSO PRO INSTALLATION MANUAL...

  • Page 3: Table Of Contents

    6.2. Starting the Unit With a Computer ..........................52 6.3. Calibration of Clean Filters ..............................55 6.4. Quick Inspection ..................................56 ANNEX NO. 1. ADJUSTMENT OF THE ROTARY HEAT EXCHANGER WHEEL............57 UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...

  • Page 4: Introduction

    1. INTRODUCTION This Installation Manual is intended for professionals, qualified to install VERSO PRO air handling units. Qualified professionals are people with sufficient professional experience and knowledge of ventilation sys- tems and installation thereof, knowledge of electrical safety requirements and having ability to perform works without endangering themselves or others.

  • Page 5: Unit Types And Sizes

    All VERSO PRO air handling units are divided into 3 groups according to the type of recuperator (heat exchanger) used: VERSO R –...
  • Page 6 Fresh outdoor air is heated/cooled to desired temperature with heating/cooling devices installed in the unit or air ducts. Air damper Filter Heaters Coolers VERSO PRO units come in several sizes. Each size is designed for a specific air volume range: Unit type Unit size Maximum air volume, Maximum air volume, Maximum air volume,...

  • Page 7: Unit Components And Sections

    1.3. Unit Components and Sections VERSO PRO air handling units are assembled from separate sections. Depending on the order and unit size, sections may be pre-assembled in a factory or transported separately. Type of each section is marked with a label attached to the section door. The following are the main sections of the air handling unit. For equipment and number of sections in each unit see the technical data print-out of the specific unit.

  • Page 8: Counter-Flow Heat Exchanger (Cf) Section

    3 – air bypass control board (C5_PM or C5_MDS), 4 – automation box, 5 – condensate trays, 6 – automatic switch, 7 – counter-flow heat exchanger, 8 – CF section label UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...

  • Page 9: Rotary Recuperator (R) Section

    1 – rotor wheel, 2 – automation box, 3 – automatic switch, 4 – rotor wheel brush seals, 5 – rotor belt, 6 – rotor gear motor, 7 – rotor section label UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...

  • Page 10: Recirculation Section

    Recirculation section is intended for mixing extract and supply air for heating or cooling thereof by reducing energy consumption of heaters/coolers. Fig. 4. Recirculation section 1 – air mixing damper, 2 – damper actuator, 3 – recirculation section label UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...

  • Page 11: Cooler And Heater Sections

    Fig. 5. Cooler section 1 – drop eliminator, 2 – coil for water/refrigerant 3 – condensate tray, 4 – cooler section label UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...
  • Page 12 Sensor installation procedure is described in Chapter “Installation of External Heating/ Cooling Devices”. Fig. 6. Heater section 1 – electric heater section and label, 2 – water heater section and label UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...

  • Page 13: Air Dampers

    Fig. 7. Air closing dampers 1 – air damper, 2 – electric damper actuator UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...

  • Page 14: Silencers

    Fig. 8. Noise suppressor section 1 – removable noise absorbing partitions, 2 – silencer section label UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...

  • Page 15: Smoke Extraction Section

    In smoke extraction mode, fan assembly and control electronics will maintain its operational and mechanical stability for at least 60 min. at 70°C of extracted air/smoke temperature. UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...

  • Page 16: Inspection Sides

    1.4. Inspection Sides Depending on the installation position and connection of air ducts, VERSO PRO air handling units are available in four inspection sides. Inspection side is determined by a supply air duct (SUP) position: L1 Air duct for supply air connected on the left bottom side of the unit...

  • Page 17: Unit Transportation And Storage

    Max. 60° Max. 60° Fig. 11. Lifting of individual sections Lifting means (pipes, belts, ropes, traverses) are not included. UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...
  • Page 18 VERSO 10-40 Max. 60° >L VERSO 80-100 Fig. 12. Lifting AHU fully assembled onto reinforced mounting frame Lifting means (pipes, belts, ropes, traverses) are not included. UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...

  • Page 19: Mechanical Installation

    3. MECHANICAL INSTALLATION 3.1. Requirements for Mounting Location and Installation Base VERSO PRO air handling units are designed for ventilation of medium or large commercial or industrial premises (e.g., stores, offices, hotels, etc.) where standard air temperature and humidity is maintained. These units are not intended for transporting solid particles within air flows.
  • Page 20 0.3 mm for 1 m in the longitudinal direction and 0.5 mm for 1 m in the transverse direction. 37,5 Ø 65 Fig. 13. Installation frame with adjustable feet UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...

  • Page 21: Inspection Area

    The unit must be installed in a way to allow partial or full disassembly and removal of assemblies out of the sections, if needed (e.g., in case of complex repairs). ≥300 ≥300 ≥B Fig. 15. Device inspection area UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...

  • Page 22: Connection Of Sections

    Drilling and using self-tapping screws on the unit casing is prohibited (where it is not provided by the construction), since cables or tubes inside of the casing may be damaged. UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...
  • Page 23 1 – installation frame, 2 – nut M10, 3 – washer, 4 – screw M10, 5 – adhesive gasket, 6 – gasket on a shelf between different air flows, 7 – external tightening elements, 8 – internal tightening brackets UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...

  • Page 24: Installation Of External Heating/Cooling Devices

    (fastening/suspending accessories not included). Heat exchanger sections are mounted to the AHU and sealed in the same way as other sections (see Chapter “Connection of Sections”). UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...
  • Page 25 Fig. 17. Examples for installation of heater/cooler sections UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...
  • Page 26 The sensor must be thermally insulated so that the room temperature does not distort water temperature measurements. Fig. 19. Installation of a surface-mounted return water temperature sensor Depending on the order. Depending on the order. UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...

  • Page 27: Connection Of A Condensate Drain

    Depending on the order. It is recommended to use PPU made by Komfovent. UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...
  • Page 28 Condensate collection location must be easily accessible for cleaning and disinfection. Fig. 23. Condensate drain connection to sewer system UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...

  • Page 29: Connection To Air Ducts

    Fig. 24. Example for fastening and sealing of a flange ductwork connection 1 – screw, 2 – C profile for connection of flanges, 3 – adhesive gasket UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...
  • Page 30 (ducts, flexible connectors, duct heaters/coolers, silencers and etc.) directly to the air damper, they should also have an L-20 flange connection for easier installation. UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...

  • Page 31: Outdoor Units

    Air intake and outlet hoods must be installed as far apart as possible (for example by installing additional duct segments between AHU and hood), to prevent the exhaust air from returning to the air intakes. UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...
  • Page 32 VERSO PRO 10-80 b+80 d+80 a+80 UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...
  • Page 33 Fig. 27. Installation of a separately ordered protective roof Part count and measurements may differ depending on the unit type or project requirements. UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...

  • Page 34: Electrical Installation

    (QS1 in wiring diagrams). The main circuit breaker comes with a universal bracket that allows fixing it on the top or side of the AHU. UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...
  • Page 35 5 – mounting on top of AHU horizontally, 6 – mounting on the side of AHU vertically, 7 – mounting on the side of AHU horizontally UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...
  • Page 36 5 × 4,0 mm (Cu) 5 × 6,0 mm (Cu) 5 × 10,0 mm (Cu) 5 × 16,0 mm (Cu) 5 × 25,0 mm (Cu) UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...

  • Page 37: Connection Of Electrical Components

    VERSO PRO S Fig. 30. Automation box 1 – main board of the C5 control panel, 2 – grommets for wires, 3 – automatic switch UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...
  • Page 38 230V AC, 1A Common Water pump for heating 230V AC, 1A Fig. 32. Connection terminals for external components on the C5 main board UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...
  • Page 39 Fig. 33. Surface-mounted return water temperature sensor Fig. 34. Return water temperature sensor with thread Sold separately. Depending on the order. Depending on the order. UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...
  • Page 40 B8/B9 (25–30) – terminals for air quality and humidity sensors, which are used for the following func- tions (see “User Manual”): • Air quality control (AQC). • Recirculation control (REC). • Operation on demand (OOD). • Humidity control (HUM). UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...

  • Page 41: Control Panel Installation

    Wrong screws may cause damage to a circuit board. If the DX device was not predefined in the controller software, these outputs will be inactive. UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...
  • Page 42 Fig. 38. Control panel cable wiring Do not use sharp tools for pinning contacts in the control panel (e.g., screwdriver). Please use a pencil or a ballpoint pen. UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...

  • Page 43: Connection Of Cables And Wires Between Sections

    (fans, valves, rotor wheel). If necessary, use special ties to attach the wires to the unit housing. UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...

  • Page 44: Connecting The Unit To The Internal Computer Network Or The Internet

    For this reason the unit must be connected to the internal computer network or the Internet. In case of a computer, the unit is controlled via a web browser, and in case of a smart phone - via the Komfovent app.
  • Page 45 (Wi-Fi). The unit may also be controlled wirelessly in a local network using a smart phone with the Komfovent app. Once the unit is connected to the network router, you should assign a free IP address on the local network.
  • Page 46 Connection via the Internet Prisijungimas internetu INTERNETAS INTERNET „Komfovent C5“ app „Komfovent“ programėlė Fig. 43. Examples for the AHU connection to the Internet or the local network UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...

  • Page 47: Filters

    Filter type, dimensions, filtering class, number and exact location is specified in the technical data print- out for the specific unit. Fig. 44. Filter clamping device Depending on the order. UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...

  • Page 48: Commissioning And Inspection Of The Unit

    ECONOMY 2 – minimum ventilation intensity (20%), desired air temperature – 19°C. • SPECIAL – maximum ventilation intensity (100%), desired air temperature – 21°C. This mode may also be used to disable heating/cooling and other functions. UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...

  • Page 49: Control Panel C5.1

    16:30 21,9 °C 21,3 °C Temperature ECONOMY 1 Fig. 45. Control panel Sold separately. UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...
  • Page 50 When starting CF type AHU for the first time, it will be needed to perform heat exchanger calibration, which is used for frost prevention function. 16:30 21,9 °C Start CF exchanger calibration? 21,3 °C Temperature STARTING UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...
  • Page 51 Without calibration, CF heat exchanger may get frozen and will be damaged during low outdoor temperatures. To change the ventilation mode settings: select a desired mode and set a desired air volume or tem- perature with the arrows. UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...

  • Page 52: Starting The Unit With A Computer

    Login to the C5 control panel interface in a window that opens: enter the user name user, password user and press CONNECT. If the password was changed, use the changed password. UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...
  • Page 53 10 Pa 10.0 °C 27.9 °C 30 % Settings 2000 m³/h 26.5 °C 100% AHU control ĮOn/Off Operation mode Economy2 Active functions Alarm status No alarms UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...
  • Page 54 2. Select a desired ventilation mode from the list. 3. Enter desired air flow and temperature in the selected mode settings. 4. Press “Save” button at the bottom of the screen. UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...

  • Page 55: Calibration Of Clean Filters

    Calibration of clean filters with the control panel: Start calibration? Calibration of filters with a computer: Select Point “Warnings/States”: UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...

  • Page 56: Quick Inspection

    CF heat exchanger calibration performed (only in CF units) Other comments: Installer Company Tel. No. Date Signature UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...

  • Page 57: Annex No. 1. Adjustment Of The Rotary Heat Exchanger Wheel

    (if the unit sections are connected together). In the rotor section, you will also find additional adjustment plates B, that can be used, if the factory-installed adjustment plates are not sufficient to achieve the correct tilt angle. UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...
  • Page 58 Remove or add the adjustment plates (depending on which point on one side only, follow steps 2-4 on the other side side the wheel should be tilted). of the rotor. UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...
  • Page 59 After adjusting the wheel tilt, loosen the adjusting screw Tighten the fixing screw. so that the rotor shaft presses firmly against the adjusting plates. UAB KOMFOVENT we reserve the right to make changes without prior notice Verso Pro_installation manual_24-03...
  • Page 60 SERVICE AND SUPPORT PARTNERS LITHUANIA J. PICHLER Gesellschaft m. b. H. www.pichlerluft.at UAB KOMFOVENT Phone: +370 5 200 8000 Ventilair group www.ventilairgroup.com service@komfovent.com ACB Airconditioning www.acbairco.be www.komfovent.com REKUVENT s.r.o. www.rekuvent.cz FINLAND Komfovent Oy WESCO AG www.wesco.ch Muuntotie 1 C1 FI-01 510 Vantaa, Finland SUDCLIMATAIR SA www.sudclimatair.ch...

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