Viessmann VITOLIGNO 300-C Installation And Service Instructions Manual page 5

Vitoligno 300-C Installation/Service
Commissioning, Inspection and
Maintenance
(continued)
Coding
Service Checks
Troubleshooting
Service
Parts
Function Description
Connection and Wiring Diagram
Specifications
Inspection and Maintenance
Checking Outputs (actuators) and Sensors ..................67
Calibrating the O Probe ............................................68
2
Filling the Vacuum Module ........................................68
Ending Commissioning ..............................................68
Displaying the Menu Structure ...................................68
Setting the Fuel Supply Times (with vacuum system)....68
Matching the Control Unit to the Heating System .........68
Setting the Heating Curves ........................................69
Emissions Test after Commissioning ...........................71
Shutting Down the System ........................................71
Emptying the Ash Box ..............................................71
Overview of Maintenance and Clean Work in the Boiler ..72
Cleaning the Combustion Chamber .............................73
Cleaning Secondary Heating Surfaces .........................74
Cleaning the Flue Pipe ...............................................74
Removing the Flue Ash from the Chimney ...................74
Cleaning the Flue Gas Fan, Lambda Probe and
Flue Gas Temperature Sensor ....................................75
Cleaning the Ash Chamber and Ash Removal Parts .......75
Cleaning the Intake Grille and Pellet Sensor
in the Pellet Hopper ..................................................76
Lubricating Drive Chains and Drive Unit Bearings ..........76
Checking all Installed Position Switches ......................76
Checking the Expansion Vessel and System Pressure ....76
Emissions Test after Maintenance ..............................77
Instructing the System User.......................................77
Coding 1 .................................................................78
Coding 2 .................................................................90
Service Functions .....................................................95
Calling up Operating Conditions and Sensors ...............95
Fault Display ............................................................96
High Limit Safety Cut-out ........................................102
Sensors ................................................................103
Lambda Probe ........................................................104
Replacing the Ignition Element .................................104
Parts List ...............................................................105
Display and Operating Elements ...............................127
Control Functions ...................................................128
Vacuum Supply Systems .........................................131
Pellet Combustion Sequence Chart ...........................131
PCB Positions ........................................................132
Technical Data .......................................................133
Maintenance Schedule ............................................134
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