SDC / DHC 43
Operation
EN2H-0220 GE51 R1005
10
8
"Night-time room temperature setpoint" key
9 "DHW
daytime
temperature setpoint" key
10
Rotary pushbutton (push and turn)
11
Operating modes symbols
4.1.1 Basic display
The display illumination is activated with every push of a
key, respectively the rotary pushbutton and switches off
after a longer period of inactivity.
When the controller is first started or after a power cut a
segment test + fault diagnosis is carried out. After this
test the software version and the controller type is
displayed.
In the
automatic mode,
the basic display shows the
weekday, the date, the time and the heat generator
temperature. Depending on the adjusted operating mode
other information will be displayed.
Active heating limits will be shown with the "umbrella"
icon, frost protection with the "crystal" icon.
4.1.2 Operating elements
4.1.2.1 Rotary Pushbutton (Press/Turn)
By pressing the rotary pushbutton once, you can:
•
Confirm inputs/values
By prolonged pressing (ca. 3 s) the rotary pushbutton,
you can:
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MO. 18.MAR. 01
11.47
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Active operating mode
Date
Operating modes symbols
Heat generator temperature
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