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VENTS VUT 400 HBE EC A21

  • Description
  • Characteristics
  • Capacity diagram
  • Downloads
  • Dimensions
  • Additional characteristics
  • Designation key
  • Accessories
Description
Description
DESCRIPTION
  • The VUT/VUE HB EC and VUT/VUE HBE EC air handling units are the fully-featured ventilation units that ensure air filtration, fresh air supply and stale air extract.
  • Used in ventilation and air conditioning systems in commercial, office and other public or industrial premises that require an economical solution and a controlled ventilation system.
CASING
  • Made of aluzinc steel, internally filled with a 40 mm mineral wool heat- and sound-insulating layer.
FILTER
  • Two built-in panel filters with filtration class G4 and F7 provide efficient supply air filtration.
  • The G4 panel filter is used for extract air cleaning.

FANS
  • High-efficient electronically-commutated motors with external rotor.
  • The 700 size units are equipped with fans with backward curved blades.
HEAT EXCHANGER
  • The VUT units are equipped with a counter-flow polystyrene heat exchanger.

  • The VUE units are equipped with enthalpy counter-flow heat exchanger.

HEATER
  • The VUT/VUE HBE EC units are equipped with an electric heater for additional heating of supply air downstream of the heat exchanger.
BYPASS
  • The unit is equipped for summer cooling.
  • If the unit is equipped with an electric heater, the bypass is used for freeze protection of the heat exchanger.
FREEZE PROTECTION
  • Freeze protection in the VUT/VUE HBE EC A21 units is achieved by a bypass.
  • A preheater can be additionally installed in the VUT/VUE HB EC A21 units for freeze protection.
MOUNTING
  • The unit is designed for suspended or floor mounting.
  • Access for service and filter cleaning from the front panel.
  • During mounting stage the front and the back panels can be reversed providing either left-handed or right-handed unit mounting.
MODIFICATIONS
  • The VUT HB EC model is equipped with a counter-flow heat exchanger made of polystyrene.
  • The VUT HBE EC model is equipped with a counter-flow heat exchanger made of polystyrene and an electric heater.
  • The VUE HB EC model is equipped with with an enthalpy counter-flow heat exchanger.
  • The VUE HBE EC model is equipped with an enthalpy counter-flow heat exchanger and an electric heater.
AUTOMATION
  • The VUT/VUE HB(E) EC A21 units are equipped with an integrated control system.
  • The A21 controller allows integrating the unit into the Smart Home system or BMS (Building Management Systems).
  • To control the unit using a mobile application via Wi-Fi, you need to download the VENTS Home mobile application.
CONTROL AND AUTOMATION
Functions A21
Control via Wi-Fi using a mobile application +
Control via a wired remote control panel option (А22)
Wired remote LCD control panel option (А25)
Control via a wireless remote control panel option (А22 Wi-Fi)
BMS RS-485
Wi-Fi
Ethernet
MODBUS (RTU, TCP)
Service Vents Cloud Server +
Speed selection +
Filter replacement indication according to hour meter readings
according to filter clogging differential pressure switch readings
Alarm indication full alarm description in the mobile application
Week-scheduled operation +
Bypass automatic
manual
Timers +
Boost mode +
Fireplace mode +
Freeze protection through cyclic stops of the supply fan
through preheating (option)
using a bypass
Reheater connection option
Cooler connection option
Minimum supply air temperature control +
Humidity control option
CO2 controller option
VOC controller option
PM2.5 control option
Fire alarm sensor connection option
*Option. The functionality is available when you purchase the appropriate accessory.
UNIT DESIGN  
APPLICATION OPTIONS  
Characteristics
Characteristics
Capacity diagram
Capacity diagram
Files archieve
Downloads
Dimensions
Characteristics
Additional characteristics
Additional characteristics
Designation key
Designation key
Accessories
Accessories
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