User Manual

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Siemens Synco™ living CE1C2707en
Building Technologies Commissioning the system 23.08.2008
Connect the QAA910 room temperature sensor
The room temperature sensor is automatically switched on as soon as the
batteries are inserted.
When switching on (power-up), the batteries’ capacity is tested.
If the capacity is sufficient, the green LED is lit for 2 seconds during the test.
If the batteries’ capacity is not sufficient for operation, the red LED is lit
for 2 seconds – provided capacity is still sufficient.
After the battery test, the device changes directly to normal operation. The
LED extinguishes again.
F
LED
2707Z18
Now, press multifunction button F on the
room temperature sensor. The LED lights
up in accordance with the batteries’
capacity (green: Bat. ok, red: Bat, not
ok). When the LED starts blinking, you
can release the binding button.
F = multifunction button
LED = light emitting diode
Now, the binding LED on the device blinks green and extinguishes on suc-
cessful completion of the binding process with the central apartment unit.
To confirm the successful connection, the central apartment unit delivers a
beep. When all devices of the room are connected, close the binding process
by pressing the Menu/ok button.
The device is now connected and performs normal operation.
Connect SSA955 radiator control actuators
The radiator control actuator is automatically switched on as soon as the
batteries are inserted. Then, a short battery capacity test is made. During the
test, the LED lights up green for 2 seconds.
If the batteries’ capacity is not sufficient for operation, the LED is lit
red for 2 seconds – provided the capacity is still sufficient.
As soon as the actuator is ready to make the connection, the LED starts flash-
ing green.
Prior to establishing the connection, the actuator must be fitted to a
valve to ensure the calibration can be made (error message).
After the battery capacity test, an actuator that has already been
connected checks its settings as a lead controller (master) or lag
controller (slave). In the case of lead controller settings, the LED
blinks 3 times red / green. In the case of lag controller settings, the
LED remains dark. After that, the actuator performs normal operation.