Table Of Contents - Viessmann Vitoladens 300-W Installation And Service Instructions Manual

Index
Index
1. Information
2. Installation sequence
3. Commissioning, inspec-
tion, maintenance
4. Code 1
5. Code 2
6. Diagnosis and service
scans
7. Troubleshooting
4
Disposal of packaging ............................................................................
Symbols .................................................................................................
Intended use ..........................................................................................
Preparing for boiler installation ..............................................................
Mounting the boiler and making connections ........................................
Flue gas connection ............................................................................... 10
Condensate connection ......................................................................... 11
Installing the oil supply as a single line system ..................................... 12
Opening the control unit enclosure ........................................................ 12
Electrical connections ............................................................................ 14
Power supply ................................................................................. 14
fÖ
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Connecting accessories ..................................................................... 15
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Routing connecting cables ................................................................. 16
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Closing the control unit enclosure and inserting the programming unit . 17
Connecting the fire safety switch (for
Fitting the front panel ............................................................................. 19
Steps - commissioning, inspection and maintenance ............................ 20
General .................................................................................................. 43
Coding ................................................................................................ 43
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Boiler ...................................................................................................... 45
Coding ................................................................................................ 45
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DHW ...................................................................................................... 45
Coding ................................................................................................ 45
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Solar ...................................................................................................... 46
Coding ................................................................................................ 46
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Heating circuit 1, heating circuit 2, heating circuit 3 ............................... 47
Coding ................................................................................................ 47
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General .................................................................................................. 51
Coding ................................................................................................ 51
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Boiler ...................................................................................................... 56
Coding ................................................................................................ 56
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DHW ...................................................................................................... 57
Coding ................................................................................................ 57
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Solar ...................................................................................................... 58
Coding ................................................................................................ 58
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Heating circuit 1, heating circuit 2, heating circuit 3 ............................... 60
Coding ................................................................................................ 60
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Calling up the service level .................................................................... 66
Exiting the service level ...................................................................... 66
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Diagnosis ............................................................................................... 66
Scanning operating data ..................................................................... 66
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Brief scan ............................................................................................ 67
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Testing outputs (relay test) ..................................................................... 68
Fault display ........................................................................................... 69
Weather-compensated control unit ..................................................... 69
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Fault codes ............................................................................................ 69
only) ..................................... 17
a
6
6
6
8
9