Installation Instructions:

ISQ - Active supply air diffuser


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Smart  Supply Air Diffusers for the Indoor Climate of the Future

ISQ-200 and ISQ-160 are active ceiling supply air diffusers designed for demand-controlled ventilation, optimized for concealed installation in suspended ceilings. They deliver an adaptive airflow based on activity levels and climate factors, ensuring energy efficiency and an optimal indoor environment. ISQ-200 offers a higher maximum airflow and a larger installation height compared to ISQ-160.

As part of Lindinvent’s INSQAIR series, these diffusers integrate modern technology, featuring Bluetooth® access via the mobile app and built-in sensors. The focus is on simplicity, flexibility, and digitalization, meeting future demands for sustainable and smart buildings.

ISQ-160 Version C – More Powerful Than Ever!

  • Quieter operation: For example, only 25 dB(A) at 70 l/s, even at a high pressure of 150 Pa
  • Lower pressure drop: Less than 40 Pa required for 70 l/s
  • Upgraded software for more energy-efficient operation:
    • Machine learning enables adaptive adjustment to occupancy patterns – reducing energy use for lighting, fans, cooling, and heating, while also simplifying operation for facility personnel
    • Built-in light sensor for daylight regulation via DALI – more cost-effective than using an external sensor

3D modell ISQ-200

 

3D modell ISQ-160

 

ISQ-200 and ISQ-160 – At a Glance

  • Active supply air diffuser with integrated plenum box for concealed installation
  • Designed for indoor climate control in offices and medium-sized spaces
  • Built-in room climate controller and motor-driven airflow damper
  • Integrated sensors for room and duct temperature, airflow, static pressure, and occupancy
  • Optional sensors: CO₂, humidity, and sound level
  • Network-connected to supervisory system via the LINDINSPECT web tool
  • Equipped with Bluetooth®
  • Direct communication with the diffuser via the LINDINSIDE app
  • Wide airflow range
  • Passive slot opening for high air mixing and prevention of cold draughts – even at low airflow rates with strongly sub-temperature supply air
  • Offers maximum flexibility for future room reconfiguration
  • Exceptionally quiet even at high airflow rates
  • Quick and simple installation
ABOUT US

Lindinvent offers self-developed IT and sensor-based system solutions for commercial properties, schools, laboratories and healthcare. Through need-based control of indoor climate, lighting and solar shading, we make the properties safer, smarter and greener. Our goal is to create productive first-class indoor environments with minimal resource use. We are with you from planning to service!

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