Viessmann Vitoladens 300-C Service Instructions Manual page 53

Code 2
(cont.)
Coding in the delivered condition
E7:30 Minimum speed of the
variable speed pump
30 % of max. speed
E8:1 Minimum speed subject
to the setting in coding
address "E9"
E9:45 Speed of the variable
speed pump 45 % of max.
speed in reduced mode
F1:0 Screed function disabled F1:1
F2:8 Time limit for party mode
8 hours or external oper-
ating mode changeover
via key
Burner
F8:-5 For operation in reduced
room temperature mode,
the set room temperature
will be raised (up to the
temperature limit set by
coding address F9) to a
value that is subject to the
outside temperature, if
the outside temperature
falls below -5 °C, see
example on page 81.
Observe the setting of
coding address A3.
Party mode ends automatically in the "Heating and DHW" program, when the
*2
system changes over to operation with standard room temperature.
*2
Possible change
E7:0 Minimum speed adjustable
to from 0 to 100 % of max.
E7:100 speed
E8:0 Speed subject to the set-
ting in coding address
"E7"
E9:0 Speed adjustable from 0 to
to 100 % of max. speed
E9:100
Screed drying function
to adjustable in accordance
F1:6 with 6 optional tempera-
ture/time profiles (see
page 79)
F1:15 Constant flow temperature
20 °C
F2:0 No time limit for party mode
F2:1 Time limit adjustable from 1
to to 12 h
F2:12
F8:+10 Temp. limit for cancelling
to reduced mode, adjustable
F8:-60 from +10 to -60 °C
F8:-61 Function disabled
Codes
53