Viessmann Vitotronic 200 KW2 Installation And Service Instructions Manual page 99

Weather-compensated, digital boiler and heating circuit control unit
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Code 2
(cont.)
Coding in the delivered condition
Boiler circuit/mixer circuit (cont.)
E2 : 50
With remote control unit
and for the heating circuit,
heating with room
temperature hook−up must
be encoded:
No display correction of the
actual room temperature
E5 :
0
Without variable speed
heating circuit pump
E6 : 100
Max. speed of the variable
speed pump = 100 % of
max. speed in standard
mode
E7 : 20
Min. speed of the variable
speed pump = 20 % of max.
speed
E8 :
0
Min. speed subject to the
setting in coding address
E7
E9 : 20
Speed of the variable speed
pump = 20 % of max. speed
in reduced mode
F0 :
0
Do not adjust
Possible change
E2 :
0
Display correction
to
to
E2 : 49
Display correction
E2 : 51
Display correction + 0.1 K
to
to
E2 : 99
Display correction + 4.9 K
E5 :
1
With variable speed
heating circuit pump;
will be recognised
automatically
E6 :
0
Maximum speed
to
adjustable from 0 to 100 %
E6 : 100
of max. speed
E7 :
0
Minimum speed adjustable
to
from 0 to 100 % of max.
E7 : 100
speed
E8 :
1
Speed subject to the
setting in coding address
E9
E9 :
0
Speed adjustable from
to
0 to 100 % of max. speed
E9 : 100
Coding
5 K
0.1 K
99

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