Viessmann Vitoladens 300-W Installation And Service Instructions For Contractors page 46

Codes
Coding level 1
(cont.)
Coding in the delivered condition
Max. pump speed in normal op. mode
E6:... Only for heating systems without a
heating circuit with mixer:
Maximum speed of the internal
speed-controlled heating circuit
pump in % of the max. speed in
standard mode. Value is specified
by boiler-specific parameters (only
for weather-compensated control
units).
Min. pump speed
E7:30 Only for heating systems without a
heating circuit with mixer:
Minimum speed of the internal
speed-controlled heating circuit
pump:
30 % of max. speed (only for
weather-compensated control
units)
Slab curing
F1:0 Screed drying not enabled (only for
heating circuits with mixer)
Party mode time limit
F2:8 Time limit for party mode or exter-
nal operating program changeover
via pushbutton: 8 h
Start temperature increase
F8:-5 Temperature limit for terminating
reduced mode -5 °C; see example
on page 100.
Observe setting for coding address
"A3".
End temperature increase
F9:-14 Temperature limit for raising the re-
duced set room temperature
-14 °C; see example on page 100.
Set flow temperature increase
FA:20 The set boiler water or flow tem-
perature is raised by 20 % when
changing from operation with re-
duced room temperature to opera-
tion with standard room tempera-
ture. See example on page 101.
In the "Heating and DHW" operating program, party mode ends automatically when the system changes over to operation
*1
with standard room temperature.
46
Possible change
E6:0
to
E6:100
E7:0
to
E7:100
F1:1
to
F1:6
F1:15
F2:0
F2:1
*1
to
F2:12
F8:+10
to
F8:-60
F8:-61
F9:+10
to
F9:-60
FA:0
to
FA:50
Maximum speed adjustable from 0
to 100 %
Minimum speed adjustable from 0 to
100 % of maximum speed
Screed drying adjustable with choice
of 6 temperature/time profiles (see
page 98)
Constant flow temperature 20 °C
No time limit for party mode
Time limit adjustable from 1 to 12 h
Temperature limit adjustable from
+10 to -60 °C
Function disabled
Temperature limit for raising the set
room temperature to the value se-
lected for standard mode adjustable
from
+10 to -60 °C
Temperature increase adjustable
from 0 to 50 %
*1
*1