GUARD PRO

Wall air curtains

Wall mounting - Horizontal or vertical

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GUARD PRO

Wall air curtains


Wall mounting - Horizontal or vertical

  • Description

  • Dimensions

  • Documentation

  • Public Price

  • Software

  • References

2 motors: AC motors or EC motors.
2 lengths:
  • 1.5m: 150 with 2 fans.
  • 2m: 200 with 3 fans.
3 versions:
  • C: air curtains without battery (isothermal).
  • E: air curtains with electric battery.
  • W: air curtains with hot water battery.

  • Metal construction, RAL 9006 grey colour.
  • High efficiency, balanced tangential wheel fan.
  • Fan protection fuse.
  • Self-regulated electric battery CTP for safe, fast and even heating.
  • Reduced consumption and large heat exchange surface.
  • Multiple curtains can be mounted side by side or on top of each other to fit any door width or height.
  • Fans with AC or EC motors.

AC version pilot controls
  • Digital remote control RL309 programmable Wi-Fi communicating ModBus.
    • 3-speed and thermostatic control (if battery)
    • Console and Wi-Fi control with a mobile app.
    • Communicating Modbus RTU on RS485 port.
    • External NTC temperature probe (accessory).
    • The remote control RL 309 WiFi can control 1 GUARD PRO 150. To control 2 to 6 GUARD PRO 150 or 1 to 6 GUARD PRO 200 add the MULTI 6 AC accessory to control with the same command.
  • Analog remote control TR110L-2
    • 3-speed and thermostatic control (if battery).
    • The remote control TR110L-2 can control 1 GUARD PRO. Beyond that, add the MULTI 6 AC accessory to control 2 to 6 units with the same command.

EC version pilot controls
  • Digital remote control RL309 EC programmable Wi-Fi communicating ModBus.
    • 3-speed and thermostatic control (if battery)
    • Console and Wi-Fi control with a mobile app.
    • Communicating Modbus RTU on RS485 port.
    • External NTC temperature probe (accessory).
    • The RL309 EC WiFi remote control can control 3 GUARD PRO EC units. You can also add the MULTI 10 EC accessory to control 4 to 10 units with the same control.

Functions of the RL309 WiFi and RL309 EC WiFi programmable controller
  • Weekly thermostat with 6 daily time slots.
  • Automatic or manual fan speed adjustment (3 speeds).
  • Ambient temperature control (valve control if water battery or flow control if electric battery).
  • Anti-freeze mode - protection against ambient temperature drops from 5 to 15°C.
  • Possibility to connect an external NTC temperature probe.
  • Communication via Modbus RTU protocol on RS485 port.
  • Wireless control via TUYA SMART app.
  • Feedback via dry contact.


Size GUARD A B L
150 412 676 1500
200 380 620 2000

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