TWP/TWB200 – TWP/TWB9000
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                1. Heated and Heatless Operation Mode Buttons
                  Press to start dryer, or switch between heated and heatless mode.
                  When switching modes, you must wait for the mode transition to complete before
                  you can switch back.
        2. Test Drains
                  Press to open the drain valve for the amount of time determined by Drain Duration setting.
        3. Backup and Restore PLC Settings
                  Used to store a copy of the PLC settings so they can be transferred to a replacement PLC.
        4. Reboot Display
                  Used to reboot the display panel should it be necessary.  
                  An alternate method it to pull the orange plug on the back of the display panel.
        5. Exit to System
                  Exits the application so that system level settings, such as communications
                  can be accessed.
        6. Time/Date Set
                  Press to adjust the time and date. 
                  See note in trending section for possible effects on data logging and trends.
        7. Reference Guide
                  Press to access Reference Guide.
Use the onboard reference guide to learn about and troubleshoot dryer functions.