Table Of Contents - Viessmann Vitodens 222-F Installation And Service Instructions For Contractors

Index
Index
1. Information
2. Preparing for installation
3. Installing the boiler
4. Commissioning, inspec-
tion, maintenance
5. Parameter level 1
6. Parameter level 2
7. Diagnosis and service
scans
8. Troubleshooting
4
Disposal of packaging ............................................................................
Symbols .................................................................................................
Intended use ..........................................................................................
Product information ................................................................................
Vitodens 222-F, type B2TB .................................................................
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Preparing for boiler installation ..............................................................
Safety assembly to DIN 1988 and EN 806 on the cold water connec-
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tion ...................................................................................................... 11
Removing the front panels ..................................................................... 12
Siting and levelling the boiler ................................................................. 13
Connections on the heating water and DHW side ................................. 14
Connection on the DHW side ............................................................. 14
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Condensate connection ......................................................................... 14
Flue gas connection ............................................................................... 15
Gas connection ...................................................................................... 16
Opening the control unit enclosure ........................................................ 17
Electrical connections ............................................................................ 17
Routing the power cable ..................................................................... 18
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Outside temperature sensor
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Connecting the Vitoconnect 100, type OPTO1 connecting cable
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(accessories) ...................................................................................... 20
External demand via switching contact .............................................. 20
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External demand via 0
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External blocking via switching contact .............................................. 21
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Power supply for accessories at plug
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Power supply ................................................................................. 23
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Routing connecting cables ................................................................. 24
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Closing the control unit enclosure .......................................................... 25
Fitting the front panels ........................................................................... 26
Steps - commissioning, inspection and maintenance ............................ 27
Calling up parameter level 1 .................................................................. 56
General .................................................................................................. 56
Boiler ...................................................................................................... 58
DHW ...................................................................................................... 58
Heating circuit 1, heating circuit 2, heating circuit 3 ............................... 59
Calling up parameter level 2 .................................................................. 64
General .................................................................................................. 64
Boiler ...................................................................................................... 71
DHW ...................................................................................................... 74
Heating circuit 1, heating circuit 2, heating circuit 3 ............................... 76
Calling up the service menu .................................................................. 84
Leaving the service menu ...................................................................... 84
Change passwords ................................................................................ 84
Resetting all passwords to their delivered condition .............................. 85
Diagnosis ............................................................................................... 85
Calling up operating data .................................................................... 85
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Calling up device status ...................................................................... 85
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Brief scan ............................................................................................ 86
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Checking outputs (actuator test) ............................................................ 87
Fault display ........................................................................................... 89
Fault codes ............................................................................................ 89
.......................................................... 20
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10 V input .................................................... 21
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(230 V ~) ............................ 22
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