Chapter Three - Installation17Chapter 3 – InstallationThis chapter illustrates the installation of, and the options for, the 3500. The figureson the next several pages show the internal and external components on the front andback panels of the unit to help you locate features relevant to installation.Front PanelThe 3500 series has a NEMA 4/4X/12 and IP65 sealed front panel. The panelprotects the system’s interior when the system is properly panel mounted.3510T/12T Front PanelFigure 3-1. 3510T/3512T Front Panel