Siemens Synco 900 Mounting And Commissioning page 45

Connect the output for the DHW pump / valve
Inform the central apartment unit that you want to use a universal
relay output Qx of a heating circuit controller for connecting the DHW
pump / valve:
Main menu > Commissioning > RF connections > DHW >
DHW pump/valve > Connect device:
Confirm subentry "Connect device" by pressing the Menu/ok button.
To make the connection, you is prompted to press the binding button
on the device to be connected.
Select a universal relay output Qx with the channel selection button
(CH) on the heating circuit controller. The LED of the selected chan-
nel blinks. If the selected channel is not yet connected, the connec-
tion LED flashes.
Now, press the multifunction button on the heating circuit controller.
The LED lights up green. When it starts blinking, you can release the
binding button.
A successful connection is shown on the display of the central apart-
ment unit and be confirmed with a beep. Close the binding process
by pressing the Menu/ok button.
Connect the output for the electric immersion heater
Inform the central apartment unit that you want to use a universal
relay output Qx of a heating circuit controller for connecting the elec-
tric immersion heater:
Main menu > Commissioning > RF connections > DHW >
Electric immersion heater > Connect device:
Confirm subentry "Connect device" by pressing the Menu/ok button.
To make the connection, you is prompted to press the binding button
on the device to be connected.
Select a universal relay output Qx with the channel selection button
(CH) on the heating circuit controller. The LED of the selected chan-
nel blinks. If the selected channel is not yet connected, the connec-
tion LED flashes.
Now, press the multifunction button on the heating circuit controller.
The LED lights up green. When it starts blinking, you can release the
binding button.
A successful connection is shown on the display of the central apart-
ment unit and be confirmed with a beep. Close the binding process
by pressing the Menu/ok button.
45/88
Siemens Synco 900 CE1C2707en
Building Technologies Commissioning the system 05.07.2007