Coding in the delivered condition Possible change
Slope A1/M2
d3:14 Heating curve slope =
1.4 (only for weather-
compensated control
units)
d3:2
to
d3:35
Heating curve slope ad-
justable from 0.2 to 3.5
(see page 44)
Level A1/M2
d4:0 Heating curve level = 0
(only for weather-com-
pensated control units)
d4:–13
to
d4:40
Heating curve level ad-
justable from –13 to 40
(see page 44)
Code 2
Calling up code 2
Note
&
On weather-compensated control
units, codes are displayed as plain
text.
&
Codes that are irrelevant due to the
system equipment level or the set-
ting of other codes will not be dis-
played.
Press the following keys:
1. L + G simultaneously for
approx. 2 s.
2. d to confirm.
3. a/b for the required coding
address; the address
flashes.
4. d to confirm; the value
flashes.
5. a/b for the selected value.
6. d to confirm; the display
briefly shows
"accepted" (for
weather-compensated
control units); the
address flashes again.
7. a/b for the selection of
further addresses.
8. L + G press simultaneously for
approx. 1 s; code 2 is
terminated.
Summary
The coding addresses are grouped according to the following function areas.
The respective function area is shown on the display.