8 EB 5573-1 EN
Operation
2.2 Reading information
The display indicates the date, time and actual temperature when the rotary switch is posi-
tioned at
(operating level).
Weather-compensated control
current temperature = outdoor temperature
Fixed set point control
current temperature = ow temperature
Further information can be obtained by turning the rotary pushbutton:
q Operating state
The following applies for heating circuits HC1 and HC2:
Heating
circuit
Current
operating
mode
Valve
opens
closes
Actual position-
ing value
Circulation pump
(heating) ON/OFF
The following applies for DHW heating:
Current operating
mode
Pump ON/OFF
Storage tank charging pump
Circulation pump (DHW)
Solar circuit pump
For further details, refer to section2.3.
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