Viessmann Vitoligno 300-P Service Instructions For Contractors page 69

Code 2
(cont.)
Coding in the delivered condition
FA:20 Raising the set boiler
water or flow temperature
when changing from
operation with reduced
room temperature to
operation with standard
room temperature by
20 %. See example on
page 112
FB:30 Duration for raising the
set boiler water tempera-
ture or the set flow tem-
perature (see coding
address "FA") 60 min.
See example on
page 112
Possible change
FA:0 Temperature rise adjusta-
to ble from 0 to 50 %
FA:50
FB:0 Duration adjustable from 0
to to 300 min;
1 step ≙ 2 min
FB:150
Codes
69