2. Small touchscreen only: Press the diagnostics-access button. Repeatedly pressing the button cycles
through the available diagnostics.
NOTE: A pen, pencil, or other small blunt object is needed to press the button.
TIP: When pressed, the button illuminates green.
Figure 2-22 Press the diagnostics-access button (small touchscreen)
3. Large touchscreen only: Locate the diagnostic-tests access button on the back of the control panel.
Figure 2-23 Diagnostic-tests access button (large touchscreen)
ENWW Troubleshooting process 115