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Siemens
Synco™ living Operating instructions
CE1B2707en
Building Technologies
System overview
23.08.2008
Operation of lights and blinds
The lights and blinds can be controlled with the central apartment unit’s soft-
keys.
Prerequisite for this operation is that the light and blind actuators used
have a binding facility for KNX-RF (KRF960, KRF961, Siemens
GAMMA wave or Hager tebis TX radio) or KNX TP1.
Supervisory functions
The central apartment unit monitors the connected window contacts, door
contacts and smoke detectors.
Door / window contact wave AP 260
The door / window contacts detect an open door or
open window and transmit this information via radio
signal to the central apartment unit. They can also be
used as detached digital inputs (e.g. for monitoring the
door of a domestic freezer).
DELTA reflex smoke detector with smoke detector
module wave UNI M 255
The smoke detector detects instantly the smoke gener-
ated by a fire and sets off an alarm (flashing LED and
acoustic signal on the device, smoke signal via radio to
the central apartment unit).
Alarms
If a fault occurs (smoke detector, window contact, heating, etc.), it is shown on
the display of the central apartment unit. In addition, the central unit can gen-
erate an acoustic signal and forward it via bus (KNX TP1), or it can close a
contact for activating an external signal source.
Supervision of devices
The connected wireless, communicating devices are monitored at regular
intervals. When there is no transmit signal or when batteries are close to
exhaustion, an error message will appear on the display of the central apart-
ment unit.
