Viessmann Vitodens 200, Service Instructions Manual

Page: 74 / 116

74
Control unit for weather-compensated mode with standard prog. unit
Summary coding levelĂ2
(cont.)
Coding in the
as delivered
condition
Address:value
Function mode Code
change
Address:value
Possible change
Boiler (cont.)
125:000 Signal external
demand activated:
see the following table
125:001
to
125:011
Signal external
demand activated:
see the following table
Modification types coding addressĂ125 "External demand"
Coding Heating
circuit
pump
Heating circuit with mixer
(extension kit)
Circulation
pump for
DHW cylinder
Boiler water
temperature
Heating circuit
pump
Mixer
y
loading
125:000 ON OFF Closed OFF
Will be
125:001 OFF OFF Closed OFF
maintained at
the set value
125:002 × OFF Closed OFF
the set value
acc. to coding
125:003 OFF × × OFF
acc. to coding
address
"102"
125:004 ON × × OFF
"102"
125:005 × × × OFF
125:006 OFF OFF Closed ×
125:007 ON OFF Closed ×
125:008 × OFF Closed ×
125:009 OFF × × ×
125:010 ON × × ×
125:011 × × × ×
× = in a normal control function
5692Ă485
G
B