Wing-R EC & Wing-G EC

Design air curtain for vertical installation

INDIVIDUAL
INNOVATIVE
ENERGY-SAVING



  • Applications

    WING-R EC with a curved design and WING-G EC with a straight design are particularly suitable for curved sliding doors, automatic linear sliding doors as well as for retrofitting to revolving doors. The timeless design and user-friendly technology will satisfy architects, planners, clients and operators in equal measure. WING-R EC and WING-G EC are the ideal solution wherever a door air curtain cannot be installed horizontally due to the particular characteristics of the building, or if vertical installation is preferred for aesthetic reasons. Also ideal for retrofitting.

  • Special design

    The height of the unit should be selected individually, depending on the height of the entrance or door. As the Jetflow discharge nozzle runs along the entire length of the unit, the heated air is also blown directly over the floor, where the potential for cold air to enter is the greatest. The patented and multi-adjustable (without tools) Jetflow discharge nozzle – with its adaptive, asymmetrical nozzle cross-section – is characterised by a smooth air stream and a large throw distance.

  • The housing

    Self-supporting steel/aluminium composite construction with a curved or straight design. Screws are not visible. Available with powder coating in a selection of RAL colours, or as a stainless steel version. Aluminium Jetflow discharge nozzle, powder coated to match the unit. Attractive intake grille with micro grille behind it (used as an intake filter) for filterless operation.

  • Heating media

    Heat exchangers for different heating media
    LPHW: For normal temperature LPHW 70/50 °C and lowtemperature LPHW 60/40 °C, other temperatures available on request.
    High-quality heat exchanger made from copper tubes, with pressed-on, extra-strong aluminium fins.
    ELECTRO: 3-stage heat exchanger 400 V, spiral form, corrosion resistant, with thermal overheating protection and switch-off delay.

  • EC fans

    The efficiency of the EC fans used by TEKADOOR is > 90% under partial load operation. This is 30–35% higher than for conventional AC fans. This does not just increase the efficiency, but also reduces the operating costs. The individually-driven EC fans with integrated motor protection can intake air in both directions. They have vibration-free bearings and are controlled using a PWM signal (pulse width modulation).
    They do not just comply with Directive ErP, but actually exceed this standard.

  • Mounting

    Trouble-free mounting directly on the finished flooring, via holes in the floor plate (not visible once installation complete). The floor plate has appropriate recesses for invisible energy supply from below. Optional: Power supply is also possible from above.

  • Maintenance

    Easy to clean (micro grille) without opening the unit by simply vacuuming the intake grille. Discreet inspection panel for maintenance work, hinged on one side – easy to access from the room side.

  • Control unit

    Electronic TEKADOOR GTC EC control unit, multifunctional with touch display, including an optional ModBus interface
    A GTC 1 EC control unit is used as standard for models with LPHW heating. A GTC E EC control unit is used for models with electrical heating. The units come with 20 m preassembled and shielded data cable. The GTC 1 EC 5-stage control unit includes the ability to switch from manual to automatic and from summer mode to winter mode as standard. A solenoid valve of up to 2.5 A can be connected as an option for the winter mode. With the standard GTC E EC control unit, the airflow can be selected manually in 5 stages and the heating capacity – depending on the fan level – can be selected manually in 3 stages. Each control unit includes a manual to automatic mode switch and a potential-free contact for enabling via any on-site BMS or BEMS. A choice of 5-stage or stepless fan operation is offered as standard.
    A maximum of 10 units can be connected in parallel.



Advantages at a glance

  • Made in Germany
  • ErP conform / EC fans
  • Patented, multi-adjustable Jetflow discharge nozzle with adaptive, asymmetrical nozzle cross-section (large throw distance, low noise, optimum shielding)
  • Certified by TÜV-Süd
  • Self-supporting steel/aluminium composite construction.
  • Screws are not visible.
  • Invisible energy supply
  • Simple to install
  • Individual RAL colours available or as stainless steel version
  • Different heating media possible
  • Individual unit lengths up to 3000 mm
Wing-R EC & Wing-G EC

Wing-R EC & Wing-G EC

Details



Connections

Connections

Floor mounted vertical unit

Heating connections – flow and return – for easy connection to the on-site heating system.

- Connections: Either from below or above, invisible within the door air curtain.



Connection box

Connection box

Simple electrical connection of the power supply 230 V/50 Hz thanks to the internal connection box.

Exception:
Electrical units with a heating capacity greater than 22.5 kW.



Data cable connection / interface

Data cable connection/interface

Standard connection options for the data cable and an optional solenoid valve or thermo-electric shut-off valve within the unit. Simple plug and play of the data cable.

Control:
Input for the data cable to the control unit.

Auxiliary:
Output for parallel operation with other units.



Jetflow discharge nozzle (WING-R)

Jetflow discharge nozzle (WING-R)

Jetflow discharge nozzle with adaptive, asymmetrical nozzle cross-section. The special design of this patented discharge nozzle permits stepless variation of the discharge angle combined with a longer guided, smooth air stream with optimum throw distance.

Wing-R EC & Wing-G EC

Optional accessoires



Thermostatic straight-way valve

Thermostatic straight-way valve

(Setting range + 20 °C to + 35 °C) limits the discharge temperature (constant supply air temperature limitation). Also available as a 3-way valve.



Door contact solenoid switch

Door contact solenoid switch

In automatic mode switches on the door air curtain in the preselected stages.



Frost protection thermostat

Frost protection thermostat

For monitoring LPHW heat exchangers exposed to the risk of frost. As soon as the temperature falls below +7 °C, the fans are switched off and an optional solenoid valve is opened.



Solenoid valve

Solenoid valve

Opens or closes the heating water circuit in the summer/winter setting of the control unit, to close the heating water circuit during summer operation or when the air curtain is not working (normally closed).
Caution: If solenoid valves or thermoelectric shut-off valves are used, it is expressly recommended to install a frost protection thermostat (automatically actuated) and a strainer.



Raumthermostat

Electronic control valve

Electronic valve with 0-10V impulse and blow-out temperature sensor completely installed and wired. In combination with the GTC 2 control, a preselected blow-out temperature is kept constant.









Thermo-electric shut-off valve

Thermo-electric shut-off valve

230 V / 50 Hz, normally closed. On-site installation in the heating flow. Actuation via the summer/winter circuit.
Summer function – closed.
Winter function – open.

Wing-R EC & Wing-G EC

Installation variants



WING-R


Connection-ready door air curtain for visible installation as a floor mounted vertical unit, with a curved design.
Ambient air intake is from the side, on the room side.

PDF

WING-G


Connection-ready door air curtain for visible installation as a floor mounted vertical unit, with a straight design.
Ambient air intake is from the side, on the room side.

PDF

Wing-R EC & Wing-G EC

Gallery