Viessmann Vitotronic 200 KW2 Installation And Service Instructions Manual page 91
Weather-compensated, digital boiler and heating circuit control unit
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Also See for Vitotronic 200 KW2:
- Operating instructions manual (42 pages) ,
- Operating instructions manual (32 pages)
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Code 2
(cont.)
Coding in the delivered condition
General (cont.)
93 :
0
With control module V:
Emissions test function and
service indication do not
affect central fault
messages
94 :
0
Without control module V
95 :
0
Without Vitocom 100
communication interface
9d :
0
Without function extension
0−10 V
Boiler circuit/mixer circuit
A0 :
0
Without remote control
A2 :
2
With cylinder priority
control applicable to
heating circuit pump and
mixer
*1
Only adjustable for mixer circuit M2.
Possible change
93 :
1
Emissions test function and
service indication do affect
central fault messages
94 :
2
With control module V;
will be recognised
automatically
95 :
1
With Vitocom 100
communication interface;
will be recognised
automatically
9d :
1
Without function extension
0−10 V; automatic
recognition
A0 :
1
With Vitotrol 200
A0 :
2
With Vitotrol 300
A2 :
0
Without cylinder priority
control applicable to
heating circuit pump and
mixer
*1
A2 :
1
With cylinder priority
control applicable to mixer:
The mixer is closed whilst
DHW is heated; the heating
circuit pump operates
*1
A2 :
3
Reduced priority appl. to
to
mixer; i.e. the heating
A2 : 15
circuit receives a reduced
amount of energy
Coding
91
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