Viessmann VITODENS 300 Service Instructions Manual page 64

Service scans
Temperatures, boiler coding card and brief . . .
Slope A1 level A1
Slope M2 level M2
Adj. outside temperature
Outside temp. actual
Set boiler temperature
Actual boiler temperature
Set DHW temperature
Actual DHW temperature
Actual DHW outlet temper-
aure
Set DHW outlet temperaure
Set flow temperature
Actual flow temperature
Set mixed flow temperature
Actual mixed flow tempera-
ture
Boiler coding card
Brief scan 1
to
Brief scan 8
Display screen
Brief
scan
Boiler N/A
coding
card
1 Software version
Control unit
2 System designs 1 to
6
Display in accor-
dance with the rele-
vant design
3
4 Software version
Burner control unit
64
The adjusted outside temperature can be reset
to the actual outside temperature with e.
Heating circuit with mixer
Heating circuit with mixer
Low loss header
Low loss header
N/A X
Version
Boiler (EEPROM)
Number
of KM
BUS
users
Software Software
version version
Pro- Mixer
gram- exten-
ming unit sion kit
Type
Burner control unit
(cont.)
X X
Version
Burner control unit
(EEPROM)
Max. demand temperature
Software Software
version version
Solar LON
control system
unit
Boiler type
X
Software
version
ext. exten-
sion