EB 5573-1 EN 25
Operation
¼ Conrm the system selected.
q Select 'Back'.
¼ Exit menu.
Turn the rotary switch to
(settings).
3.2 Activating and deactivating functions
A function is activated or deactivated in the associated function block. For more details on
function blocks, refer to section13.1.
Turn the rotary switch to (settings).
q Enter the currently valid key number.
¼ Conrm key number.
q Select the required conguration level:
– CO1: Heating circuit HC1
– CO2: Heating circuit HC2
– CO3: Not applicable
– CO4: DHW heating
– CO5: System-wide functions
– CO6: Modbus communication
Active function blocks are indicated by the black
squares.
Î Only those conguration levels are available for selec-
tion which can be controlled by the selected system.