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    VENTS VUT/VUE 270 V5(B) EC air handling units with heat recovery

    VENTS VUT/VUE 270 V5(B) EC air handling units with heat recovery
    VENTS VUT/VUE 270 V5(B) EC air handling units with heat recovery
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    Heat recovery air handling units in sound- and heat-insulated casings. Air flow up to 300 m³/h. Heat recovery efficiency up to 98 %.
    Model features
    • Multiple modes
    • ЕС-Motor
    • Air handling units with heat recovery
    Series of products
    VENTS VUT 270 V5(B) EC
    VENTS VUT 270 V5(B) EC
    VENTS VUE 270 V5(B) EC
    VENTS VUE 270 V5(B) EC
    3D model
    Gallery
    • Description
    • Modifications
    • Capacity diagram
    • Downloads
    • Designation key
    • Video
    • Accessories
    Description
    Description
    DESCRIPTION  
    • The air handling units are the fully featured ventilation units with heat recovery for air filtration, fresh air supply and stale air extract.
    • The extract air heat is used for warming up of the supply air stream in the high-efficient plate heat exchanger.
    • The units offer energy-efficient ventilation for cottages and flats and are compatible with round Ø 125 mm air ducts.
    FILTER
    • Supply and extract air flows are purified through G4 panel filters.
    • For extra supply air filtration a F8 filter is available as a specially ordered accessory.
    CASING  
    • The casing is made of 15-26 mm thick expanded polypropylene (EPP) sheets, possessing high heat- and sound-insulating properties.
    		  
    FANS  
    • High-efficient electronically commutated motors with external motor and impeller with backward curved blades.
    • Such motors are the most state-of-the-art energy saving solution.
    • EC motors are featured with high performance and total speed controllable range.
    • High efficiency reaching 90 % is the premium advantage of the electronically commutated motors.
    HEAT EXCHANGER  
    • The VUT 270 V5(B) EC units are equipped with a counter- flow polystyrene heat exchanger. In the cold season the extract air heat is transferred to the intake air stream which reduces ventilation-generated heat losses.
    • This can lead to formation of condensate that is collected in a special drain pan and discharged into the sewage system. In the warm season the outside air heat is transferred to the exhaust air stream.
    • This allows for a considerable reduction of the supply air temperature which, in its turn, reduces the air conditioning load.
    • The VUE 270 V5(B) EC units are equipped with a counter-flow heat exchanger with an enthalpy at the core. In the cold season the extract air heat and moisture are transferred to the supply air stream through the enthalpy. Heat recovery minimises heat losses from ventilation.
    • In the warm season the outdoor air heat and moisture are transferred to the exhaust air stream through the enthalpy.
    • This enables considerable reduction of the supply air temperature and humidity which, in its turn, reduces the air conditioning load.
    BYPASS  
    • The VUT/VUE 270 V5B EC units are equipped with a bypass for summer ventilation (cooling of the premise with a cool outside air). 
    		  
    AUTOMATION  
    • The VUT/VUE 270 V5B EC A21 units are equipped with control system. The A21 controller allows integrating the unit into the Smart Home system or BMS (Building Management Systems). Remote control panel is not included in the delivery set and is available as specially ordered accessory.
    • The unit is controlled via Wi-Fi by means of the VENTS AHU mobile application that must be downloaded.
    • The VUT/VUE 270 V5B EC A14 units are equipped with integrated control system and wall-mounted sensor control panel A14 with LED indication.
    • The VUT/VUE 270 V5B EC A2 units are equipped with R-1/010 speed controller.

    FREEZE PROTECTION INSTALLATION
    • For VUT/VUE 270 V5B EC A14, VUT/VUE 270 V5 EC A2 the freeze protection is realized by means of shutdown the supply fan.
    • For VUT/VUE 270 V5B EC A21 the freeze protection is realized by means of turning the preheater on.
    • The units are designed for wall and floor mounting.
    • The access for unit and filter maintenance is available on the right and left side.
    CONTROL AND AUTOMATION  
    Functions A21 A14 A2
    External wired control panel option (A22)
    		 А14
    		 speed controller R-1/010
    Wired remote LCD control panel option (А25)
    		 - -
    External wireless control panel option (A22 Wi-Fi)
    		 - -
    BMS RS-485
    Wi-Fi
    Ethernet
    MODBUS (RTU, TCP)    		 - -
    Service Vents Cloud Server + - -
    Wi-Fi control via mobile application + - -
    Speed selection  + + +
    Filter replacement indication according to filter timer according to filter timer  
    according to pressure switch of filter clogging  - -
    Alarm indication full alarm description in the mobile application alarm LED indication -
    Week scheduled operation  + - -
    Bypass auto - -
    manual manual -
    Timer + - -
    Boost mode + - -
    Fireplace mode + - -
    Freeze protection cyclic shutdown of supply fan cyclic shutdown of supply fan cyclic shutdown of supply fan
    preheating (option) - -
    Reheater connection option - -
    Cooler connection option - -
    Control of minimum supply air temperature + - -
    Humidity control option option -
    CO2 control option option -
    VOC control option - -
    PM2.5 control option - -
    Fire detector option option -
    *Option. The function is available in case of mounting a respective accessory.
    UNIT DESIGN  
    APPLICATION OPTIONS  
    Modifications
    Modification name
    VUT 270 V5(B) EC
    VUE 270 V5(B) EC
    +
    +
    Capacity diagram
    Capacity diagram
    • Selection method:
    • Air flow:
    • Pressure:
    Operating point
    • Air flow: --
    • Pressure: ---
    Downloads
    Downloads
    Select document type
    • Advertising and printing products
    • Certificates
    • Technical documentation
    Name
    Download
    Show
    "R-1/010" user's manual 12-2018 (V20-2EN-04) (pdf 878.83Kb)
    Software "Setting air handling units with automation A14 and A15" (rar 17.47Mb)
    "VENTS VUT/VUE 270 V5(B) EC" product description 01-2019 (pdf 2.01Mb)
    "VENTS VUT/VUE 270 V5(B) EC" user's manual 06-2021 (V170-1EN-06) (pdf 2.89Mb)
    Download high quality image "VENTS VUT/VUE 270 V5(B) EC (ErP 2015, 2016, 2018)" (psd 4.6Mb)
    Download image "VENTS VUT/VUE 270 V5(B) EC (ErP 2015, 2016, 2018)" for your website (png 469.58Kb)
    "VENTS VUT/VUE 270 V5(B) EC" leaflet 05-2018 (pdf 4.82Mb)
    "Wireless control system A21" user’s manual 11-2021 (V55-8EN-03) (pdf 1.2Mb)
    "Modbus table for connecting A21 automation to BMS" user’s manual 05-2022 (V55-8-1EN-02) (pdf 162.72Kb)
    Designation key
    Designation key
    Series Rated air flow [m³/h] Installation type Casing design Bypass Motor type Control
    VUT: ventilation with heat recovery
    VUE: ventilation with energy recovery    		 270 V: vertical 5: expanded polypropylene (EPP) _ : no bypass
    B: integrated bypass    		 ЕС: synchronous electronically commutated motor А2
    A14
    А21
    Video
    Video

    Accessories
    Accessories
    Model G4 panel filter F8 panel filter LCD control panel Control panel Wi-Fi controllable control panel Internal humidity sensor CO2 sensor with indication CO2 sensor Humidity sensor
    VUT 270 V5(B) EC A21 SF
    264x182x18 G4    		 SF 264x182x18 F8 А25 А22 А22 Wi-Fi HV2 CO2-1 CO2-2 HR-S
    VUE 270 V5(B) EC A21 - - -
    VUT 270 V5(B) EC A14 - - -
    VUE 270 V5(B) EC A14 - - -
    VUT 270 V5 EC A2 - - - -  -  -   -
    VUE 270 V5 EC A2 - - - -  -  -  - 

     

    Model VOC sensor (0-10 V) CO2 sensor (0-10 V) Humidity sensor (0-10 V) Reheater Preheater Syphon kit Air damper Electric actuator
    VUT 270 V5(B) EC A21 DPWQ 30600  DPWQ 40200   DPWС 11200  NKD 125  NKP 125   SH-32 KRV 125 LF230
    VUE 270 V5(B) EC A21 -
    VUT 270 V5(B) EC A14 -   -  - -  -  SH-32
    VUE 270 V5(B) EC A14 -  -  -  -  -  -
    VUT 270 V5 EC A2  -  - -  - -  SH-32 -   -
    VUE 270 V5 EC A2 -   - -  - - - -   -
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