3. Operating mode
Automatic
The automatic mode is the normal mode of the controller. A correct controller function under consideration of the current tem-
peratures and the set parameters is only present in automatic mode! After an interruption of the mains voltage, the controller auto-
matically returns to the last operating mode selected.
Manual
In ‚Manual‘ mode, the individual relay outputs and the connected consumers can be checked for proper functioning and correct
assignment.
The operating mode ‚Manual‘ may only be used by specialists for brief function tests, e.g. during commissioning! Func-
tion in manual mode: The relays and thus the connected consumers are switched on and off by pressing a key, with no
regard to the current temperatures and set parameters. At the same time, the current measurement values of tem-
perature sensors are also shown in the display for the purposes of function control.
Off
If the operating mode “off” is enabled, all control functions are turned off. The measured temperatures are displayed for
the overview.
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