Viessmann VITODENS 222-F Service Instructions Manual page 63

Vitodens 222-F B2TA 19 and 35 Service
Heating Circuit 1, 2 and 3
Coding in the factory setting
E5:0
E6:...
DO NOT ADJUST
E7:30
DO NOT ADJUST
E8:1
E9:45
F1:0
NOT USED
F2:8
F5:12
*1 Party mode ends automatically in the "Heating and DHW" program, when the system changes over to operation with
standard room temperature.
(continued)
Without external variable speed
heating circuit pump
Maximum speed of the variable
speed heating circuit pump in
% of the maximum speed in
standard mode. Value is
specified by boiler-specific
parameters.
Minimum speed of the variable
speed heating circuit pump:
30% of the maximum speed.
Minimum speed in operation
with reduced room temperature
subject to the setting in coding
address "E9"
Speed of the variable speed
heating circuit pump: 45% of
the maximum speed during
operation with reduced room
temperature
Slab curing function disabled
Time limit for party mode
or external heating program
changeover via pushbutton:
8 h *1
Run-on time of the boiler circuit
pump in heating mode: 12
minutes.
Possible change
E5:1 With external variable speed
heating circuit pump
(automatic recognition).
E6:0 Maximum speed adjustable
to from 0 to 100%.
E6:100
E7:0 Minimum speed adjustable from
to 0 to 100% of the maximum
E7:100 speed.
E8:0 Speed subject to the setting in
coding address "E7".
E9:0 Speed adjustable from 0 to 100%
to of the maximum speed during
E9:100 operation with reduced room
temperature.
F1:1
to
F1:6
F1:15
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 circulation
pump in the heating circuit
connection set.
F5:1 Run-on time of the circulation pump
to in the heating circuit connection set
F5:20 adjustable from 1 to 20 minutes.
Code 2
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*1.
*1.
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