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
4
PA2: DHW heating
4
PA-SYS: Public holidays and vacation periods
Proceed as follows:
Turn rotary switch “Configuration and parameterization“ to
COPA
.
Display shows:
0
,
NR
blinks.
q
Set valid key number.
Confirm key number.
Display shows:
PA 1
q
Select parameter level.
Open parameter level.
q
Select parameter.
Activate editing mode for parameter.
q
Set parameter.
Confirm parameter.
To adjust additional parameters, repeat the steps in the fields highlighted in gray.
q
Select
End
.
Exit parameter level.
Return rotary switch “Configuration and parameterization“ to
INFO
. Display shows: time
EB 5433 EN
21
Start-up
