Technical data

Vitodens 200-W B2HA 19, 28, 35 Service
65
5683 702 - 07
Coding 2
Heating Circuit 1, 2 and 3 (continued)
*1
Party mode ends automatically in the “Heating and DHW” program, when the system changes over to operation with
standard room temperature.
Coding in the factory setting Possible change
E5:0 Without external variable speed
heating circuit pump
E5:1 With external variable speed
heating circuit pump
(automatic recognition).
E6:... Maximum speed of the variable
speed heating circuit pump in
% of the maximum speed in
standard mode. Value is
specified by boiler-specific
parameters
E6:0
to
E6:100
Maximum speed adjustable
from 0 to 100%.
E7:30 Minimum speed of the variable
speed heating circuit pump:
30% of the maximum speed
E7:0
to
E7:100
Minimum speed adjustable from
0 to 100% of the maximum
speed.
E8:1 Minimum speed in operation
with reduced room temperature
subject to the setting in coding
address “E9”
E8:0 Speed subject to the setting in
coding address “E7”.
E9:45 Speed of the variable speed
heating circuit pump: 45% of
the maximum speed during
operation with reduced room
temperature
E9:0
to
E9:100
Speed adjustable from 0 to 100%
of the maximum speed during
operation with reduced room
temperature.
F1:0 Slab curing function disabled F1:1
to
F1:6
Slab Curing adjustable in
accordance with 6 selectable
temperature/time profiles.
F1:15 Constant flow temperature 68° F
(20° C).
F2:8 Time limit for party mode
or external heating program
changeover via pushbutton:
8 h
*1
F2:0 No time limit for party mode
*1.
F2:1
to
F2:12
Time limit adjustable from 1 to
12 h
*1.
F5:12 Run-on time of the boiler circuit
pump in heating mode: 12
minutes.
F5:0 No run-on time for the circulation
pump in the heating circuit
connection set.
F5:1
to
F5:20
Run-on time of the circulation pump
in the heating circuit connection set
adjustable from 1 to 20 minutes.