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2.3 Changing parameters
Depending on the set system code number and the activated functions, not all parameters listed
in the parameter list in the Appendix (–> section 12.2) might be available.
The parameters are grouped by topics:
4
PA1: Heating circuit 1
4
PA2: Heating circuit 2
4
PA3: Heating circuit 3
4
PA4: DHW heating
4
PA5: System-wide parameters
4
PA6: Does not exist
4
PA7: LON communication
4
PA8: Does not exist
4
PA9: Communication
Proceed as follows:
Switch to configuration and parameter level.
Display shows:
PA1
Select parameter level.
Open parameter level.
Select parameter.
Activate editing mode for the parameter.
Edit the parameter.
Confirm the parameter setting.
To adjust additional parameters, repeat the steps in the fields highlighted in gray.
Exit parameter level.
Return to the operating level.
Note!
The controller automatically returns to the operating level if the keys are left unpressed for two
minutes.
EB 5179 EN 23
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