User Manual

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Siemens Synco™ living CE1B2740en
Building Technologies Central apartment unit QAX9x3 13.12.2010
Navigate on the display/information about paths
Use the 2 Arrow buttons, the Menu/ok button and the Esc button to navigate
(refer to description of the operating elements on page 20).
In the description of functions, the location of the function is given in Italics in
the form of a path.
Example: Ma
in menu > Time of day/date
To reach the function from the quiescent picture, press the Menu/ok button
first (you reach the main menu). Then, select menu entry “Time of day/date“
with the Arrow buttons and press the Menu/ok button.
You are now in function “Time of day/date“ and you can select the parameter
to be changed (time of day, date, year) using the Arrow buttons. The parame-
ter setting principle is described on page 26 ff.
Y
ou retur
n to the quiescent picture by pressing the Esc button several times.
Display symbols
Heating states/cooling states
Comfort mode Automatic operation
Precomfort mode Manual operation
Economy mode Heating mode
Protection
Cooling mode
Apartment timer function
active
Summer operation
Setpoint limitation
Flow temperature
Ventilation states
Ventilation off Automatic operation
Fan speed 1 operating * Comfort mode
Fan speed 2 operating * Precomfort mode
Fan speed 3 operating * Economy mode
fireplace mode
Protection
* If forced ventilation is active, the corresponding speed symbol flashes
DHW states (QAX913 only)
Normal operation Automatic operation
Reduced operation Manual operation
DHW Protection
Flashing: Manual forced
charging of DHW active
DHW heating enabled