Service
5
19
We reserve the right to make any changes due to technical modifications.
Installation and service instructions RC20 room controller • Issue 08/2006
5.3
Adjusting parameters
Example: Setting the "P1" address
Release the pin button. The value is saved and the room controller
is initialised with the modified address. During the initialisation
"----" flashes in the display.
5.4
Address
1)
Use "address" (P1) to specify how the RC20 room controller is
installed in the system (see the RC20 User Manual).
Press the pin button to call up the service level.
Use the rotary selector to select the required parameter ("P1").
Hold down the pin button and turn the rotary selector to set the
address.
+
2
USER NOTE
All other parameters can be set in the same way.
P1
Setting
Explanation
0
Sole programming unit (factory setting):
RC20 operates independently without any other
programming units in the system. RC20 is master
on the EMS bus. Only room temperature
dependent control is possible.
Heating circuit
address:
1 – 4
(HC 1 – 4)
Remote control for this heating circuit:
RC20 is installed as remote control unit for the
allocated heating circuit. A programming unit
(e.g. RC30/RC35) is master on the EMS bus.
1)
Not possible for operation using boilers with UBA 1.5.
