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Siemens Switzerland Ltd User manual RVS61.843, RVS41.813 CE1U2355en_02
HVAC Products 5 Handling 28. September 2009
5.2 QAA55...
5.2.1 Operation
Operating elements
2358Z34
Display choices
Heating / cooling to the Comfort
setpoint
Error messages
Heating to Reduced setpoint
Display of all segments.
Display of all segments. Example of basic display:
2354Z09
2354Z09
Selecting pace heating mode
is button is used to switch between the different
y a
utomatic operation
Th
operating modes. The selection made is indicated b
bar which appears below the respective symbol.
A
In automatic mode, the r moom te perature is controlled in accordance with the time
e program
omfort setpoint"
program.
Characteristics of automatic mode:
− Heating mode according to the tim
− Temperature setpoints per heating program "C or "Reduced
setpoint"
− Protective functions active
− Automatic summer / winter changeover and automatic 24-hour heating limit active
(ECO functions)
Display
Selection of heating mode /
display of cooling mode
(if available)
Occupanc
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