Operating Instructions

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Siemens Synco™ living CE1B2740en
Building Technologies Central apartment unit QAX9x3 13.12.2010
Flow temperature actual value
Shows the current flow temperature actual value of the corresponding room
group.
Main menu > Room groups > Room group X
> State > Actual value FT:
Flow temperature setpoint
Shows the current flow temperature setpoint for the corresponding room
group.
Main menu > Room groups > Room group X
> State > Flow temp setpoint:
Room group pump
Shows the current operating state (Off/On) of the corresponding room group
pump.
Main menu > Room groups > Room group X
> State > Room group pump:
Room valve position max
Determines the room within the room group whose valve is open the widest.
The opening value (calculated value for heat demand without influence of
other functions) is displayed in this operating line.
Main menu > Room groups > Room group X
> State > Room valve pos max:
Ventilation
Operating mode
Stage selection
The stage selector allows for either defining automatic stage selection or set-
ting the ventilation plant to a fixed stage.
A fixed setting of the ventilation stage via stage selector overrides automatic
stage selection by the ventilation operating mode or room air quality / room
humidity.
The stage selection settings can also be entered via the ventilation
button on the central apartment unit.