Operating instructions

Coding in
the as
delivered
condition
Address:
value
Function mode Coding
change
Address:
value
Possible change
7F:1
*
1
Detached house 7F:0 Multi- occupancy house
Separate adjustment for
holiday program and time
program for DHW lo ad-
ing, as option
80:1 With 5 seconds time
delay for fault message;
message will be issued,
if a fault persists for at
least 5 seconds
80:0 Without time delay
80:2
to
80:199
Time delay adju stable
from 10 to 995; 1 step =
5s
81:1 Automatic change
between summer and
winter
81:0 Manu al summer/winter
changeover
81:2 The application of the
radio clock module will be
recognised auto matically
81:3 Accept time via LON
88 :0 Temperature display in
°Celsius
88 :1 Temperature display in
Fahrenheit
8A:175 Do not adjust
90:128 Time constant for calcu-
lating adjusted outside
temperature 21.3 h
90:0
to
90:199
Quick (low values) or
slow (high values) match-
ing of flow temperature
subject to set value if the
outside tempe rature
changes;
1step=10min.
Code 2 (cont.)
50
Coding
5692 548 GB
*1
Only for weather-compensated control unit.