Viessmann VITOTRONIC 300 Installation And Service Instructions Manual page 85

Vitotronic 300, GW5B & MW1B Installation and Service
"Heating Circuit 1", "Heating Circuit 2", "Heating Circuit 3" Group
Coding in the factory set condition
Slab curing function (Not used)
F1:0 Slab curing function disabled. (Not used)
Party mode time limit
F2:8 Time limit for party mode or external heating
program changeover via pushbutton: 8 h
Note: Observe settings of coding addresses
"5D", "5E", "5F" in the "General"
group, as well as "D5" and "D8" in the
"Heating circuit..." group.
Start temperature raising
F8:-5 Temperature limit for raising reduced mode
23° F (-5º C); see example on page 67.
Observe the setting of coding address "A3".
End temperature raising
F9:-14 Temperature limit for raising the reduced set
room temperature 7° F (-14º C); see example
on page 67.
Set supply temperature increase
FA:20 Raising the set boiler water or supply
temperature by 20% when changing from
operation with reduced room temperature to
operation with standard room temperature.
See example on page 67.
Duration set supply temperature increase
FB:30 Duration for raising the set boiler water or
supply temperature (see coding address "FA")
60 min.
See example on page 67.
*1 Party mode ends automatically in the "Heating and DHW" heating program when the system changes over to
operation with standard room temperature.
Possible change
F1:1 Only for heating circuits with mixing valve:
to Slab curing function adjustable in accordance
F1:6 with 6 optional temperature/time profiles.
(Not used)
F1:15 Constant supply temperature 68° F (20° C).
F2:0 No time limit
*1 .
F2:1 Time limit adjustable from 1 to 12 h
to
F2:12
F8:+10 Temperature limit adjustable from
to +50 to -76° F (+10 to -60° C).
F8:-60
F8:-61 Function disabled.
F9:+10 Limit for raising the set room temperature to
to the value selected for standard mode adjustable
F9:-60 from +50 to -76° F (+10 to -60° C).
FA:0 Temperature rise adjustable from 0 to 50%.
to
FA:50
FB:0 Duration adjustable from 0 to 300 min;
to 1 step
FB:150
Code 1, Vitotronic 300-K
(continued)
*1 .
2 min.
*1 .
85