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Siemens Switzerland Ltd User manual RVS61.843 CE1U2355en_02
HVAC Products 5 Handling 23. November 2007
5.2 QAA55..
5.2.1 Operation
Operating elements
2358Z34
Display choices
Heating / cooling to the Comfort
setpoint
Error messages
Heating to the Reduced setpoint
Display of all segments.
Display of all segments.
Example of basic display:
2354Z09
2354Z09
Selecting pace heating mode
This button is used to switch between the different
operating modes. The selection made is indicated by a
bar which appears below the respective symbol.
Automatic mode
In automatic mode, the room temperature is controlled in accordance with the time
program.
Characteristics of automatic mode:
− Heating mode according to the time program
− Temperature setpoints according to the heating program "Comfort setpoint" or
"Reduced setpoint"
− Protective functions active
− Automatic summer / winter changeover and automatic 24-hour heating limit active
(ECO functions)
Display
Selecting heating mode
(if available)
Occupanc
button
djustment of room Comfort
setpoint