Viessmann Vitoladens 300-C Service Instructions Manual page 56

Service scans
Temperatures, boiler coding card and brief...
The following values can be scanned, subject to the system equipment level:
Display
■ Slope A1 – level A1
■ Slope M2 – level M2
■ Adjusted outside temp
■ Actual outside temp
■ Set boiler temp
■ Actual boiler temp
■ Set DHW temp
■ Actual DHW temp
■ Set flow temperature
■ Actual flow temp
■ Boiler coding card
■ Brief scan 1
to
Brief scan 8
Brief scan
1 Software version
Control unit
2 System designs 1
to 6
Display in accordance
with the system
equipment level
3 0
4 Software version
Combustion control-
ler
56
Explanation
The adjusted outside temperature can be reset to
the current outside temperature with e.
Heating circuit with mixer
Heating circuit with mixer
Equipment version
Number
of KM
BUS
users
0: no KM
BUS sub-
scriber
Software Software
version version
Program- Mixer
ming unit exten-
sion
0: no
mixer
exten-
sion
Type
Combustion control-
ler
(cont.)
Display
Burner control unit ver-
sion
Maximum demand temperature
Software Software
version version
Solar con- LON
trol unit module
0: no
LON
module
Appliance type
Software
version
Extension