Brief Scan - Viessmann VITOLIGNO 300-P Service Instructions Manual

Service scans
Temperatures, boiler coding card and brief scans
Position
G Grate cleaning
H
Ignition
Digital outputs 2
Position
A Heating Lambda probe
B Air damper drive, secondary air
C Air damper drive, primary air
D Flue gas fan

Brief scan

Diagnosis
Brief scan ...
0 0 0 0
A B
Display
Brief scan
1 Device recognition,
control unit
2 Software version,
combustion controller
3 Extension kit, heating
circuit 1
– –: Not installed
02: Internal mixer
84
0 0
C
A
Software version
Control unit
Device recognition,
programming unit
Software version
Extension kit, heating
circuit 1
Status
0
OFF
OFF
Status
0
OFF
Damper in idle
state or damper
closing
Damper in idle
state or damper
closing
OFF
B
Identification, combus-
tion controller
Software version
Programming unit
Extension kit, heating
circuit 2
– –: Not installed
00: Solar circuit
02: Internal mixer
(cont.)
1
ON
ON
1
ON
Damper opening
Damper opening
ON
C