2.3
Changing parameters
Depending on the adjusted system code number and the activated functions, not all parame-
ters listed in the parameter list in the Appendix (–> section 12.2) might be available.
The parameters are grouped by topics:
4
PA1: Heating circuit Rk1 (
4
PA2: Heating circuit Rk2 (
4
PA3: Not used
4
PA4: DHW heating
4
PA5: System-wide functions
4
PA6: Not used
4
PA7: Not used
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 parameter level (-> Fig. 2).
Open parameter level.
q
Select desired parameter.
Activate editing mode for the parameter.
q
Edit the parameter.
Confirm the parameter.
To adjust additional parameters, repeat the steps in the fields highlighted in gray.
q
Select End .
Exit parameter level.
q
Select End .
Return to operating level.
)
)
Start-up
25
EB 5575 EN