Viessmann MatriX-Disk burner Service Instructions For Contractors page 6

Burner for natural gas e and ll
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Index
Index
1. Information
2. Commissioning, inspec-
tion, maintenance
3. Burner control unit
4. Troubleshooting
5. Component overview
6. Function description
7. Connection diagrams
8. Reports
9. Specification
10. Final decommissioning
11.
Certificates
12. Keyword index
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Symbols .................................................................................................
Intended use ..........................................................................................
Product information ................................................................................
System examples ...............................................................................
Spare parts lists ..................................................................................
Steps - commissioning, inspection and maintenance ............................
Burner control unit VUC 310 .................................................................. 30
Display and programming unit ............................................................ 30
Operating display ................................................................................ 30
Selecting the menu ............................................................................. 31
Calling up information and resetting meters ....................................... 31
Changing the configuration ................................................................. 32
Resetting operating parameters to their delivered condition .............. 34
Setting the modulation level for manual operation ............................. 34
Flow diagram for burner start ................................................................. 35
Description of state ............................................................................. 36
Fault display ........................................................................................... 37
Calling up the fault history (fault memory) .......................................... 37
Fault codes with display on burner control unit ...................................... 38
General process errors: Displayed fault codes ................................... 38
Internal system faults: Displayed fault codes and detailed fault
codes .................................................................................................. 41
Faults without fault display ..................................................................... 42
Overview of burner components ............................................................ 44
Air pressure switch ................................................................................ 45
Fan pressure monitoring function (LDW1) .......................................... 45
Combustion chamber pressure monitoring function (LDW2) .............. 45
Gas pressure switch .............................................................................. 45
Monitoring gas inlet pressure GDW1 .................................................. 45
Monitoring gas intermediate pressure GDW2 .................................... 45
Boiler water temperature sensors and flue gas temperature sensors ... 45
Burner control unit connection diagram ................................................. 47
................................................................................................................ 48
Specification – MatriX-Disk burner ........................................................ 49
Final decommissioning and disposal ..................................................... 50
Declaration of conformity ....................................................................... 51
Manufacturer's certificate according to the 1st BImSchV [Germany] .... 51
................................................................................................................ 52
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