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Siemens
Synco™ living Operating instructions
CE1B2707en
Building Technologies
Central apartment unit QAX910
23.08.2008
Runtime forced ventilation
Forced ventilation is active for the runtime set for forced ventilation (0..60 min).
After expiration of this time, ventilation returns to the ventilation stage prior to
forced ventilation.
Main menu > Ventilation > Ventilation settings > Runtime forced vent:
Factory setting
30 min
Setting
Impact of window switches
If at least one window is open in one of the set rooms, the ventilation stage is
activated as per the setting (see page 47).
Main menu > Ventilation > Ventilation settings > Imp. window switches:
Factory setting
--- (no influence by window switches)
Setting
Room 1,
Room 2,
Room 3,
Room 4,
Room 5,
Room 6,
Room 7,
Room 8,
Room 9,
Room 10,
Room 11,
Room 12
DHW
DHW operating mode
To change the DHW operating mode, press the
DHW
button on the central
apartment unit. In the DHW pop-up window, you can now select the required
DHW heating mode:
Auto
DHW is heated up to the Normal setpoint, the Reduced
setpoint or the Protection setpoint in accordance with the
DHW time program or the holiday program.
Normal
The DHW temperature is maintained at the Normal setpoint.
Reduced
The DHW temperature is maintained at the Reduced set-
point.
Protection
The DHW temperature is maintained at the frost Protection
setpoint.
The selection can also be made via the menu:
Main menu > DHW > Operating mode > Preselection:
