Operating instructions

Parameter ad-
dress b5:...
With heating circuit pump logic function:
Heating circuit pump "OFF" Heating circuit pump "ON"
1RT
Actual >RTSet +5K RTActua l <RTSet +4K
2RT
Actual >RTSet +4K RTActua l <RTSet +3K
3RT
Actual >RTSet +3K RTActua l <RTSet +2K
4RT
Actual >RTSet +2K RTActua l <RTSet +1K
5RT
Actual >RTSet +1K RTActua l <RTSet
6RTActual >RTSet RTActual <RTSet -1K
7RT
Actual >RTSet -1K RTActua l <RTSet -2K
8RT
Actual >RTSet -2K RTActua l <RTSet -3K
Coding in the delivered condition Possible change
Heating circuit A1/M2
C5:20 Electronic minimum
limitoftheflowtem-
perature 20 °C (only for
weather-compensated
control units)
C5:1
to
C5:127
Minimum limit adjustable
from1to127°C
C6:74 Electron ic maximum
limitoftheflowtem-
perature 74 °C (only for
weather-compensated
control units)
C6:10
to
C6:127
Maximum limit adjustable
from 10 to 127 °C
d3:14 Heating curve slope =
1.4 (only for wea ther-
compensated control
units)
d3:2
to
d3:35
Heating curve sl ope ad-
justable f rom 0.2 to 3.5
(see page 32)
d4:0 Heating curve slope = 0
(only for weather-co m-
pensated control units)
d4:–13
to
d4:40
Heating curve level ad-
justable f rom – 13 to 40
(see page 32)
d5:0 The external heati ng
program cha ngeover
changes the h eating
program to "Consta nt
operation w ith reduced
room temperatur e"
(only for weather-co m-
pensated control units)
d5:1 The external heating pro-
gram chang eover
changes the hea ting pro-
gram to "Constant c entral
heating wi th standard
room temperatur e"
Code 2 (cont.)
55
Coding
5692 619 GB