Contact: AIRSYS North America Phone: (855) 874-5380 Page 11 of 112
Email: ASNSupport@air-sys.com Web: http://airsysnorthamerica.com Rev 1.15
Chapter 2: Product Overview
The air conditioning system has three key components: the mechanical cooling system, the free cooling
system (economizer), and the control system. The control system determines the unit’s mode of
operation: free cooling or mechanical cooling, as shown in Figures 2 and 3.