2.2 Activating and deactivating functions
A function is activated via the associated function block. The numbers 0 to 24 in the top row
of the display represent the respective function block numbers. When a configuration level is
opened, the activated function blocks are indicated by a black square on the right-hand side
below the function block number. For more details on function blocks, refer to section 12.1.
The functions are grouped by topics:
4
CO1: Heating circuit Rk1 ( )
4
CO2: Heating circuit Rk2 ( )
4
CO3: Not used
4
CO4: DHW heating
4
CO5: System-wide functions
4
CO6: Not used
4
CO7: Device bus
Proceed as follows:
Switch to configuration and parameter level.
Display shows:
0 0 0 0
q
Set valid key number.
Confirm key number.
Display shows:
PA1
q
Select configuration level (-> Fig. 2).
Open configuration level.
q
Select function block.
Activated function blocks are marked by “- 1“.
Deactivated function blocks are marked by “- 0“.
Activate editing mode for the function block.
F__
blinks.
q
Activate the function block.
Display shows:
F__ - 1
An activated function block is indicated by a black square below (right) the function
block number in the top row of the controller display.
Or:
EB 5575 EN 23
Start-up