Central apartment unit QAX910
Operating elements
All operating elements are located on the front of the unit.
The buttons and softkeys provide the following functions:
DHW button
For selecting the DHW operating mode (Auto / Normal /
Reduced / Protection), and for manually triggering one-time
forced charging of the DHW storage tank (long push).
Absence button (coming / going)
For triggering the selected scenario for absence (heating,
DHW, light and blind control, supervisory functions, presence
simulation), or for resuming presence mode.
Apartment timer button
For selecting and activating the timer function for specific
rooms. During the periods of time the timer function is active,
the rooms are heated to the Comfort setpoint.
Mode button
For selecting the heating mode for the apartment (Auto /
Comfort / Precomfort / Economy / Protection).
Info button
For scrolling through the info pages, and for calling up Help
text on the menu level.
Arrow up button
For navigating upward within a menu level, for scrolling
backward on the info pages, and for setting (increasing)
values.
Building Technologies
HVAC Products
Synco 900 Operating Instructions
Central apartment unit QAX910
15/76
CE1B2707en
19.07.2006