68
Parameter
address b5:...
With heating circuit pump logic function:
Heating circuit pump "OFF"
Heating circuit pump "ON"
6
RT
actual
> RT
set
RT
actual
< RT
set
- 1 K
7
RT
actual
> RT
set
- 1 K
RT
actual
< RT
set
- 2 K
8
RT
actual
> RT
set
- 2 K
RT
actual
< RT
set
- 3 K
Coding in the delivered condition
Possible change
Flow temperature minimum limit
C5:20
Electronic minimum flow
temperature limit 20 °C
(only for weather-com-
pensated control units)
C5:1
to
C5:127
Minimum limit adjustable
from 1 to 127 °C (limited by
boiler-specific parameters)
Flow temperature maximum limit
C6:74
Electronic maximum flow
temperature limited to
74 °C (only for weather-
compensated control
units)
C6:10
to
C6:127
Maximum limit adjustable
from 10 to 127 °C (limited
by boiler-specific parame-
ters)
Heating program - changeover
d5:0
The external heating pro-
gram changeover
changes the heating pro-
gram to "Constant opera-
tion with reduced room
temperature" or "Standby
mode" (only for weather-
compensated control
units)
d5:1
The external heating pro-
gram changeover changes
to "Constant operation with
standard room tempera-
ture" (independent of cod-
ing address 3A, 3b and
3C)
Ext. heating program changeover to heating circuit
d8:0
No heating program
changeover via extension
EA1
d8:1
Heating program change-
over via input DE1 at exten-
sion EA1
d8:2
Heating program change-
over via input DE2 at exten-
sion EA1
d8:3
Heating program change-
over via input DE3 at exten-
sion EA1
Code 1
Heating circuit 1, heating circuit 2, heating…
(cont.)
5457 552 GB
