4. Operating mode
To specify the operating modes for the heating circuit. After an interruption of the
mains voltage, the controller automatically returns to the last operating mode
selected.
Only in automatic mode does the controller use the set operating times
and the correspondingly set target flow temperatures!
Manual
The individual relay outputs, v 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! Function
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 temperature sensors
are also shown in the display for the purposes of function control.
Mode Circuit (X)
Sets the heating circuit mode.
Off
"Off" switches off the heating circuit completely. The heating circuit is only switched on again by changing the operating mode directly
on the controller or via the optional internet application "SOREL Connect".
Changes to room controllers in "off" mode have no influence on the heating circuit operation.
Heating
"Heating" switches the heating circuit to normal heating mode.
Changes to room controllers or via "SOREL Connect" affect the heating circuit operation.
Cooling
If the heating circuit is in "Heating and Cooling" Mode (5. Settings -> 5.1. Heating Circuit 1 -> Operating Mode), manual seasonal
change of the heating circuit can be effected by selecting the mode "Cooling".
Changes to room controllers or via "SOREL Connect" affect the heating circuit operation.
31