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Building Technologies / HVAC Products CE1B3133x2-en 74 319 0560 0 a 10.10.2006
Do you want to display the current operating state of the heating circuit?
If, during automatic heating operation, you want to know
your plant’s current operating state (the room operating
mode), go to the Info level:
1. Return to the start display by pressing the ESC but-
ton.
2. Press the INFO button.
3. Turn the OK knob until the required page appears.
If your plant comprises several heating circuits, you can
have your plant’s operating state displayed for every
heating circuit (turn the OK knob until the desired heating
circuit appears).
In the same way, you can have the DHW circuit dis-
played (if present), as well as other data.
The room operating state is displayed as follows:
Heating circuit 1
Presel:
State: Comf
Cause: Time switch
Meaning:
Preselection
This is the selected room operating mode.
In the example shown, the virtual operating mode selec-
tor is set to
.
State
This is the current state.
In the example shown, the Comfort setpoint is main-
tained.
Cause
Here, the cause for the current state is given. Possible
reasons:
• Operating mode contact (manual changeover)
• Operating mode selector (manual changeover)
• Special day
• Holidays
• Time switch of the time program (in the example
shown)
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