Vaillant ecoTEC pro 24 Installation And Maintenance Instructions Manual

Also see for ecoTEC pro 24: Instructions for use Instructions for installation and servicing Instructions for installation and servicing Instructions for installation and servicing

Index50 Installation and maintenance instructions ecoTEC pro 0020244995_02Index660/100 mm diameter unit connection piece with offset,installing .............................................................................. 15880/125 mm diameter unit connection piece, installing ........ 15AAir index setting................................................................... 22Air/flue pipe ......................................................................... 14Air/flue pipe, installed ............................................................ 5Article number ....................................................................... 9Automatic air vent................................................................ 19BBurner anti-cycling time....................................................... 23Burner anti-cycling time, resetting ....................................... 23Burner anti-cycling time, setting .......................................... 23Burner, checking ................................................................. 29Burner, replacing ................................................................. 25Bypass valve, setting........................................................... 24CCalling up, diagnostics codes ............................................. 23Calling up, fault memory...................................................... 25Carrying out, inspection work .............................................. 27Carrying out, maintenance work.......................................... 27CE label................................................................................. 9Check programmes ............................................................. 18Checking, burner ................................................................. 29Checking, CO₂ content ........................................................ 22Checking, pre-charge pressure for the internal expansionvessel .................................................................................. 30Circulation pump ................................................................. 17Cleaning, cold water inlet filter ............................................ 29Cleaning, heat exchanger .................................................. 28Clearing, fault memory ........................................................ 25CO₂ content, checking......................................................... 22CO₂ content, setting ............................................................ 22Cold water connection......................................................... 13Cold water inlet filter, cleaning ............................................ 29Combustion air supply........................................................... 5Comfort protection mode..................................................... 25Compact thermal module, installing .................................... 29Compact thermal module, removing ................................... 28Competent person................................................................. 4Completing, inspection work ............................................... 30Completing, maintenance work ........................................... 30Completing, repair work ...................................................... 27Condensate drain pipework................................................. 14Condensate siphon ................................................... 5, 20, 29Condensate trap............................................................ 20, 29Connecting, controller ......................................................... 16Connection dimensions ....................................................... 10Controller, connecting ......................................................... 16Corrosion............................................................................... 6DDecommissioning ................................................................ 30Decommissioning, temporarily ............................................ 30Diagnostics codes, calling up .............................................. 23Discharge pipe, expansion relief valve................................ 14Display and setting options ................................................. 17Disposal, packaging ............................................................ 30Disposing of the packaging ................................................. 30Documents ............................................................................ 8Draining, product ................................................................. 30EElectricity ............................................................................... 5Electronics box, closing....................................................... 15Electronics box, opening ..................................................... 15FFan, replacing...................................................................... 26Fault codes.......................................................................... 25Fault memory, calling up ..................................................... 25Fault memory, deleting........................................................ 25Fault messages ................................................................... 25Filling ................................................................................... 19Flue gas route ....................................................................... 5Flue pipe equipment connection piece................................ 15From the delivery point to the installation site ..................... 10Front casing, closed .............................................................. 5Frost ...................................................................................... 6GGas connection value.......................................................... 20Gas conversion ................................................................... 20Gas ratio setting .................................................................. 20Gas valve, replacing............................................................ 26HHanding over to the operator............................................... 24Handling .............................................................................. 10Heat exchanger, cleaning.................................................... 28Heat exchanger, replacing .................................................. 26Heating flow......................................................................... 13Heating installation, purging ................................................ 20Heating return...................................................................... 13Hot water connection........................................................... 13IIdentification plate ................................................................. 8If you smell flue gas............................................................... 5If you smell gas ..................................................................... 4Inspection work, carrying out............................................... 27Inspection work, completing ................................................ 30Installation site................................................................... 5–6Installer level ....................................................................... 17Installer level, calling up ...................................................... 17Installing, compact thermal module..................................... 29Intended use.......................................................................... 4Internal expansion vessel, replacing ................................... 27Isolator devices ................................................................... 30LLeak-tightness ......................................................... 22, 27, 30Liquefied petroleum gas ................................................ 12–13Liquid gas ........................................................................ 5, 12MMains connection ................................................................ 16Maintenance interval, setting............................................... 23Maintenance work, carrying out .......................................... 27Maintenance work, completing............................................ 30Minimum clearance ............................................................. 11OOpen-flued operation............................................................. 5Operating concept ............................................................... 17PPCB and display, replacing ................................................. 27PCB or display, replacing .................................................... 27Power supply....................................................................... 16

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