6.2 Flow diagram control system
press the 'm' -key
press the 's'-key
tdisplay
'code'-display
Operating mode,
0-9
Flow temperature or shut-off code
see Par. 6.3
only digit or letter
! Flow temperature set point
Setting mode,
.
see Par.6.5 &
6.6
digit or letter
with dot
service engineer level only: C12
$ Flow temperature set point during forced part
load
1
2
17