Viessmann Vitodens 200 Service Manual page 67

Temperatures, boiler coding card and brief scans
Display screen
Brief scan
E 0: No ext.
demand or
operating
mode
change-
over
1: Ext.
demand or
operating
mode
change-
over pre-
sent
3
A
4
5
b
C
c
d
0: No ext. External hook-up 0 to 10 V
blocking Display in %
1: Ext.
blocking
present
Set boiler temperature at the boiler
temperature sensor
Highest demand temperature
Burner control unit type
Set cylinder temperature at the cylin-
der temperature sensor (current
value)
Max. output in %
Boiler coding card (hexa-decimal)
Version
Equipment (EEPROM)
Service scans
(cont.)
Boiler type
Version
Burner control unit
(EEPROM)
Variable Software
speed version
pump Variable
0: excl. speed pump
1: Wilo
2: Grund-
fos
67