Dungs MPA22 - Operating Mode Flowchart: Three Stage Oil Firing (Continued); Pre-Vent and Watchdog Checks

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Display in parameterisation mode
Gas ring, pneumatic modulation
The parameterisation-mode display can
be accessed only from the operating-
mode display in standby status.
Parameterisation mode can be accessed only from the operating-mode display
when the controller is on standby (“OFF”). Parameterisation mode is used to view
important operating parameters and adjust the settings by means of the buttons
on the touch-sensitive display.
This display mode is exited after a 20 second timeout or if the readout is scrolled
past the last display image.