Error messages
Device faults are transmitted to the central apartment unit in the form of error
messages and are then displayed with the error symbol. Device faults are
communication breakdowns or short-circuits / open-circuits of sensors in the
room unit.
The error symbol disappears as soon as device errors are no longer present.
In the event of communication errors, check the central apartment
unit's power supply. If power supply is in order, a radio repeater might
be required.
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Siemens
Building Technologies
If communication with the central
apartment unit is interrupted, the
connection and error symbols are
displayed until communication is
reestablished.
Synco™ living Operating instructions
Room unit QAW910
CE1B2707en
23.08.2008