Viessmann Vitoladens 300-W Service Instructions For Contractors 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
Mixer circuit
F2:8 Time limit for party mode
8 hours or external oper-
ating mode changeover
via key
F5:12 Run-on time of the inter-
nal circulation pump in
heating mode
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 84)
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
F5:0 No run-on time for the inter-
nal circulation pump
F5:1 Run-on time of the internal
to circulation pump adjusta-
F5:20 ble from 1 to 20 min
Codes
53