ASLLC Software Upgrade Program
All AIRSYS Lead/Lag Controllers (ASLLC) are upgrade-able.  The upgrade process is very simple, but it does require a Smart Key with the software preloaded. ...
Mon, 12 Feb, 2018 at 8:34 AM
AIRSYS Lead/Lag Controller (ASLLC) Software Upgrade Guide
Note: a printable version is available at the bottom of the page. Introduction: All AIRSYS lead/lag controllers can gain additional functions and improv...
Fri, 22 Mar, 2019 at 3:08 PM
ASLLC Software Revision ChangeLog
Software Revision 13B86  Improved automatic fan power detection for existing, non-cat5 systems Software Revision 13B84 Fixed issue wh...
Fri, 27 Oct, 2017 at 1:56 PM