Viessmann Vitodens 200-W Installation Instructions Manual page 105

Heating circuit 1, heating circuit 2, heating...
Coding in the delivered condition
FA:20 Raising the set boiler wa-
ter or flow temperature by
20 % when changing
from operation with re-
duced room temperature
to operation with stand-
ard room temperature.
See example on
page 158 (only for
weather-compensated
control units).
Fb:60 Duration for raising the
set boiler water tempera-
ture or set flow tempera-
ture (see coding address
"FA") 60 min. See exam-
ple on page 158 (only for
weather-compensated
control units).
(cont.)
Possible change
FA:0 Temperature rise adjusta-
to ble from 0 to 50 %
FA:50
Fb:0 Duration adjustable from 0
to to 240 min
Fb:240
Code 2
105