Vaillant ecoTEC exclusive 832 Installation And Maintenance Instructions Manual

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Contents

Vaillant ecoTEC exclusive 832 Installation And Maintenance Instructions Manual Manual pdf 2 page image

Contents2 Installation and maintenance instructions ecoTEC exclusive 0020017768_07Contents1 Notes on the documentation ................................41.1 Storage of the documents ........................................41.2 Symbols used ...............................................................41.3 Validity of the manual ...............................................41.4 CE label .........................................................................41.5 Gas council numbers ..................................................51.6 Identification plate .....................................................52 Description of the appliance .................................62.1 Design ............................................................................62.2 Type overview ..............................................................63 Safety ............................................................................ 73.1 Warnings ....................................................................... 73.1.1 Classification of warnings ......................................... 73.1.2 Structure of warnings ................................................ 73.2 Intended use ................................................................ 73.3 General safety instructions ...................................... 73.4 General requirements ................................................93.4.1 Preliminary remarks...................................................93.4.2 Related documents.....................................................94 Assembly ................................................................... 104.1 Scope of delivery ...................................................... 104.1.1 Transporting the appliance .................................... 104.2 Dimensioned drawing and dimensionsfor connection ............................................................134.3 Installation site ...........................................................144.4 Required minimum gaps/assembly clearances ..144.5 Mounting the appliance............................................154.6 Removing the front case..........................................155 Installation .................................................................165.1 General instructions for the heating system ......165.2 Connecting up the gas line ......................................165.3 Connecting hot and cold water pipes ...................175.4 Connecting the heating flow and heatingreturn ............................................................................175.5 Pressure Relief Valve ................................................185.6 Fitting the air/flue gas duct ....................................185.6.1 100 mm standard flue pipe......................................185.6.2 Optional 125 mm flue pipe .......................................195.7 Termination of the flue pipe ...................................195.8 Air connection .......................................................... 205.9 Condensate discharge ............................................ 205.10 Connecting the unit to the electricity supply .....215.10.1 Establishing the mains connection .......................215.10.2 Connecting controllers, accessories andexternal installation components ..........................215.10.3 External electrical controllers (non eBUS) .........225.10.4 Details for the connection of an externaltimer to the connection rail ...................................225.10.5 Optional plug-in timers by Vaillant .......................235.10.6 Wiring diagrams ........................................................246 Start-up ......................................................................266.1 Filling the system ......................................................266.1.1 Conditioning the heating water.............................266.1.2 Filling and venting the unit and the heatingsystem .........................................................................276.1.3 First flushing of the system ...................................286.1.4 Filling and bleeding from the hot water side .....286.1.5 Filling the condense trap ........................................286.2 Checking the gas setting ........................................296.2.1 Checking for tightness of the flue gasinstallation and flue gas recirculation .................296.2.2 Checking the gas flow rate .................................... 306.2.3 Checking the gas inlet working pressure........... 306.3 Checking the equipment function ........................326.3.1 Heating ........................................................................326.3.2 Hot water function ...................................................326.3.3 Subsequent flushing through of the heatingsystem (“hot”) ...........................................................326.4 Handing over the appliance to the owner ..........337 Adapting the appliance to the heatingsystem ........................................................................347.1 Selection and setting the parameters .................347.2 Overview of the settable installationparameters .................................................................357.2.1 Setting the heating partial load ............................357.2.2 Setting the pump overrun time.............................367.2.3 Setting the maximum flow temperature .............367.2.4 Setting the return temperature control ..............367.2.5 Setting the burner anti-cycle time .......................367.2.6 Determination of the maintenance interval/maintenance display ................................................377.2.7 Setting the pump output ........................................377.3 Adjusting the bypass valve.....................................388 Inspection and maintenance ...............................398.1 Inspection and maintenance intervals.................398.1.1 General inspection and maintenanceinstructions ............................................................... 408.1.2 Safety instructions .................................................. 408.1.3 Checking the CO2 concentration ............................418.1.4 Adjusting the CO2 concentration(or the air ratio).........................................................428.1.5 Inspection and maintenance work steps ............438.2 Filling/draining the heating installation ............. 448.2.1 Filling the unit and heating installation ............. 448.2.2 Draining the unit ...................................................... 448.2.3 Draining the entire installation ............................ 448.3 Servicing the compact thermal module ............. 448.3.1 Dismantle compact thermal module ................... 448.3.2 Cleaning the heat exchanger ................................ 458.4 Checking the burner ............................................... 458.4.1 Thermo-Kompaktmodul einbauen ....................... 458.5 Maintaining the secondary heat exchanger ...... 468.6 Cleaning the condense trap ...................................478.7 Checking the expansion vessel .............................47