Operation - Technische Alternative ESR 21 Mode D'emploi

Operation

The large display contains all of the icons for all of the important information and a field for
plain text. Navigation with the co-ordination keys is adapted to the display structure.
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 = Navigation keys to select the display and change parameters.
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= Enter a menu, release a value to change using the navigation keys.
 = Return to the last menu level selected, exit the setting of parameters for a value.
In normal operation, the left/right arrows  are the navigation keys to select the desired
display, such as collector or storage tank temperature. Each time a key is pressed, another
icon appears with the respective temperature.
Above the text line, the icon for the text is always displayed (in the example given, the col-
lector temperature). Below the text line, all of the tips are displayed during the setting of pa-
rameters.
An active output (pump is running) is displayed as a rotating diagram by the pump icon.
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