Viessmann Vitodens 242-F Installation And Service Instructions Manual page 74

Code 1
"Heating circuit ..."
Coding in the delivered condition
Screed drying
F1:0 Screed drying not active.
Party mode time limit
F2:8 Time limit for party mode or exter-
nal operating program changeover
via button: 8 h
Note
Observe settings for coding ad-
dresses "3A", "3b" and "3C" in
group "General", as well as "d5"
and "d8" in group "Heating cir-
cuit...".
Start temperature raising
F8:–5 Temperature limit for terminating
reduced mode
on page 121.
Observe setting for coding address
"A3".
End temperature raising
F9:–14 Temperature limit for raising the re-
duced set room temperature
14 °C, see example on
–
page 121.
Set flow temperature increase
FA:20 Raising of the set boiler water or
flow temperature by 20 % when
changing from operation with re-
duced room temperature to opera-
tion with standard room tempera-
ture. See example on page 122.
Duration set flow temperature increase
Fb:60 Duration for raising the set boiler
water temperature or set flow tem-
perature (see coding address "FA")
60 min. See example on
page 122.
In the "Heating and DHW" program, party mode ends automatically when the system changes over to operation with
*1
standard room temperature.
74
(cont.)
*1
5 °C, see example
–
Possible change
F1:1 Only for heating circuit with mixer:
to Screed drying adjustable, with
F1:6 choice of 6 temperature/time profiles
(see page 119)
F1:15 Constant flow temperature 20 °C
F2:0
No time limit.
F2:1
Time limit adjustable from 1 to 12 h
to
F2:12
F8:+10 Temperature limit adjustable from
to +10 to
F8:–60
F8:–61 Function not active
F9:+10 Temperature limit for raising the set
to room temperature to the value se-
F9:–60 lected for standard mode adjustable
from
+10 to
FA:0 Temperature rise adjustable from 0
to to 50 %
FA:50
Fb:0 Time period adjustable from 0 to
to 300 min.
Fb:300
*1
60 °C
–
60 °C
–
*1