Table Of Contents - Viessmann VITOPEND 200 Installation And Service Instructions Manual

Index
Index
Installation instructions
Preparing the installation
Product information ....................................................................................
Preparing the installation ............................................................................
Installation steps
Installing the boiler and fitting the connections ............................................
Flue gas connection.................................................................................... 10
Gas connection .......................................................................................... 11
Opening the control unit casing ................................................................... 12
Electrical connections ................................................................................. 13
Mounting the programming unit in the control unit ........................................ 16
Front panel installation................................................................................ 17
Service instructions
Initial start-up, inspection, maintenance
Steps - initial start-up, inspection and maintenance .................................... 18
Further details regarding the individual steps .............................................. 20
Coding
Code 1........................................................................................................ 50
Code 2........................................................................................................ 52
Resetting codes to the delivered condition .................................................. 69
Service scans
Service level summary ................................................................................ 70
Temperatures, boiler coding card and brief scans ........................................ 71
Testing outputs (relay test) .......................................................................... 75
Scanning operating conditions and sensors ................................................ 76
Troubleshooting
Fault display ............................................................................................... 78
Calling up fault codes from the fault memory (fault history) .......................... 80
Fault codes................................................................................................. 80
Repairs ...................................................................................................... 88
Function description
Constant temperature control unit ............................................................... 97
Weather-compensated control unit ............................................................. 98
Extension for external connections (accessories) ........................................ 100
Control functions ........................................................................................ 104
Remote control DIP switch .......................................................................... 110
4
6
6
9