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Technical Description


The CAIR™ System consists of a Cabin Humidification System to
increase humidity in the aircraft cabin to increase the cabin RH to a pleasant level to about 25%. To preventcondensation on the aircraft structure the system also includes a dehumidification system, the
Zonal Drying™ system. Air is drawn in from the crown through Zonal Dryersand due to a sorption process the water content in the air is reduced and extremely dry air is produced. The dry air is routed via piccolo ducting system to sensitive areas that need to be protected from fuselage condensation.
 


The Humidification System includes the following equipment and components:
  • Evaporation Unit
  • Control Unit
  • Configuration Modul
  • Control Interface Panel
  • Cabin Monitor Panel
  • Control Panel
  • Structural attachments
  • Replacement ECS ducts for interface to aircraft ECS system
  • Water Supply System, incl. water supply
  • Water Drainage System
  • Electrical System
Download the Cair System Description A340-300 (to be used as reference only)
The Cair™ System
 - Humid air is an asset!
- How it works
- Technical Descriptions
- Applications
- Customers
- Customer Statements
- Certification
- Download Product Sheets
- Articles & Testimonials
Health Article
 Changes in ocular and nasal signs and symptoms among air crew in relation to air humidification on intercontinental flights
CTT Systems AB, Box 1042, SE-611 29 Nyköping, Sweden
Phone: +46 (0)155-20 59 00, Fax: +46 (0)155-20 59 25, E-mail: ctt@ctt.se