The Observer communicating system provides text-based diagnostics. The unit also includes innovative control-box design and high- and low-pressure switches. Three-piece grille panels are easy to remove separately to view and clean. Easy access to service valves is available on all models. There are only two screws to access control panel. Factory charged with R-410A.

Source: ACHR News (a part of news report)

http://www.hiross.org 海洛斯精密空调∕海洛斯机房空调