Viessmann VITODENS 200 WB2B Manuel de service

VITODENS 200-WInstallation Instructionsfor use by heating contractorVitodens 200-W, WB2B SeriesModels 80, 105Wall-mounted, gas-fired condensing boiler

General Information10Mechanical RoomDuring the early stages of designing a new home, we recommend that proper consideration be given to constructing a

Set-up11Before Set-upBefore placing boiler in its installationlocation, ensure all necessaryaccessories are installed.Minimum ClearancesRecommended mi

Boiler Connections12Preparing the ConnectionsConnections overviewUse an approved pipe sealant or teflon tape when connecting the following installatio

Boiler Connections13Preparing the Connections(continued)Connections overview (continued)Use an approved pipe sealant or teflon tape when connecting th

Boiler Connections14Wall MountingInstalling the wall mounting bracketLegendReference point for top of boilerMounting templateFinished floor levelDimen

Boiler ConnectionsFig. 6 General installation of mounting bracketaa = 16”/407 mmFig. 7 Installation of mounting bracket on wood studs16”/407 mm3/16”2x

Boiler Connections16Wall Mounting(continued)Mounting the boiler1. To open hinged cover, lift cover Aand pivot control unit flap B down.All boiler cont

Boiler Connections17ConnectionsConnecting the power supplySee Power/PumpModule InstallationInstructionsThe Vitodens 200-W boiler is shippedwith a Powe

Boiler Connections18Connections(continued)Gas connection and pipingLegendGas connection ∅ 1“ (NPT)Accessible manual gasshutoff valveGround joint union

Boiler Connections19Connections(continued)Gas piping pressure testWhen performing the gas piping pressure test, ensure the following requirements are

Safety, Installation and Warranty Requirements2Safety, Installation and Warranty RequirementsPlease ensure that these instructions are read and unders

Boiler Connections20Connections(continued)Heating water connectionsLegendBD Boiler DrainBF Boiler FillBWS Boiler Water SupplyBWR Boiler Water ReturnGC

Boiler Connections21Connections(continued)DHW storage tank informationThe DHW water tank sensor is required when using a stand-alone DHW storagetank w

Boiler Connections22Connections(continued)Making the DHW connections (continued)1. With a Vitocell 100 DHW storagetank:Insert DHW tank temperature sen

Boiler Connections23Connections(continued)Accessing the control unit cables1. To open hinged cover, lift cover andpivot control unit flap down.2. Rele

Boiler Connections24Connections(continued)Connecting DHW sensor1.Attach the DHW sensor to the quickconnect plugs provided from theboiler control board

Boiler Connections25Connections(continued)Condensate connectionThe Vitodens 200-W WB2B boiler comes with a built-in condensate trap. An external trap

Boiler Connections26Safety Connections and Pressure TestingInstalling boiler safety devicesLegendGasket, ∅ 1½”G 1½” to 1¼” NPT adaptorReducing tee, 1¼

Boiler Connections27Safety Connections and Pressure Testing(continued)Performing a boiler pressure testThe boiler must be leak tested beforebeing plac

28Installation ExamplesGeneralThe schematics on the following pagesare to be seen as guidelines only. Theyfurther do not display all systemvarieties,

Boiler Connections29Installation Examples(continued)Waterside flow (primary circuit)The Vitodens 200-W, WB2B is designed for closed loop, forced circu

Index3PageGeneral InformationImportant Regulatory and Installation Requirements 5. . . . . . . . . . . . . . . . . . . . . . . . . . .About these Inst

Boiler Connections30Installation Examples(continued)System layout 1Vitodens 200-W, WB2B with a direct-connected heating circuitLegendPRV Pressure reli

Boiler Connections31Installation Examples(continued)System layout 2Vitodens 200-W, WB2B with a direct-connected heating circuit and low-loss headerLeg

Boiler Connections32Installation Examples(continued)System layout 3Vitodens 200-W, WB2B with...– DHW storage tank– one heating circuit with mixing val

Boiler Connections33Installation Examples(continued)System layout 4Vitodens 200-W, WB2B with...– DHW storage tank– one direct-connected heating circui

Boiler Connections34Installation Examples(continued)System layout 5Vitodens 200-W, WB2B with...– DHW storage tank– one heating circuit with mixing val

Boiler Connections35Installation Examples(continued)System layout 6Vitodens 200-W, WB2B with...– DHW storage tank– two heating circuits with a mixing

Boiler Connections36Installation Examples(continued)System layout 7Vitodens 200-W, WB2B with...– direct-connected heating circuit– one heating circuit

Boiler Connections37Installation Examples(continued)System layout 8Vitodens 200-W, WB2B with...– DHW storage tank– low-loss header– multiple heating c

Boiler Connections38Installation Examples(continued)System layout 9Multiple (up to four) Vitodens 200-W, models WB2B 17-45 to 30-105 with...– multiple

Boiler Connections39Installation Examples(continued)Vitodens 200-W, WB2B (alternate DHW connection)The following piping diagram reflects an alternativ

Index4Control ConnectionsElectrical Connections 42. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Boiler Connections40Installation Examples(continued)Boiler in heating/cooling applicationLegendHeating/Cooling unitSpring-loaded flow check valveCircu

Boiler ConnectionsBoiler Connections41Installation Examples(continued)Boiler with low water cut-off (remote-mounted, field supplied)A low water cut-of

Control Connections42Electrical ConnectionsOverview of electrical connections and plug-in connectorsPower supply connection of accessoriesThe power su

Control Connections43Electrical Connections(continued)Connecting the Power/Pump module (continued)1. Remove the cover of the powerpump module. Using t

Control Connections44Electrical Connections(continued)Power/Pump module electrical connectorsLegend40- Power supply20A- System pumpsA- DHW pumpsÖ- Boi

Control Connections45Electrical Connections(continued)Boiler control board GC 131 electrical connectionsLegend40- Power supplysÖ- Boiler pumpA8- LON/c

Control Connections46Electrical Connections(continued)Connection between the Power/Pump module and boiler1. Remove and discard the greenfactory test l

Control Connections47Electrical Connections(continued)Accessories electrical connectionsSee the following pages for connection to the individual acces

Control Connections48Electrical Connections(continued)Accessing the X3 plug1. Remove the control unit cover (seepage 21).2. Remove the X3 plug from th

Control Connections49Electrical Connections(continued)Connecting the outdoor temperature sensor1. Remove cover of outdoortemperature sensor.2. Mount w

General Information5Important Regulatory and Installation RequirementsCodesThe installation of this unit shall be inaccordance with local codes or, in

Control Connections145144EXTERNALDEMAND31 214531 214431 214312 3123123143Power/Pump moduleFig. 4450Electrical Connections(continued)External switching

Control Connections51Electrical Connections(continued)Connecting the LON communication moduleInstalling the LON module to theVitotronic 200-H, HK1M mi

Control Connections52Electrical Connections(continued)Connecting the LON communication module (continued)See the Vitotronic 200-H,HK1M Installation In

Control Connections53Electrical Connections(continued)Accessory kit connections for heating circuit with mixing valveSee the Mixing ValveController Ki

Control Connections54Electrical Connections(continued)Wiring diagram for the boiler / Power/Pump module5418 910 v1.0 b1REPMUJLATOT.xamA01CAV021:STUPTU

Control Connections55Installing the Programming Unit of the ControlClosing the control unit and inserting the programming unit1.Install the cover onto

Appendix56Technical DataTable 4Boiler Model Model No. WB2B 30-80*530-105*5Natural gasCSA inputCSA output/DOE*1heating capacityMBHkWMBHkWNG only104-285

Appendix57Technical Data(continued)Table 4 (continued)Boiler Model Model No. WB2B 30-80*530-105*5DimensionsOverall depthOverall widthOverall heightHei

Appendix58Wiring DiagramComplete system wiring diagramSee legend for this wiring diagram on next page.5418 910 v1.0 b1NGLLGN LGNLGNLGNNGLTLGN12 31 2 3

Appendix59Wiring Diagram(continued)Complete system wiring diagram (continued)5418 910 v1.0 b1A1 Main PCB (GC131 Ignition Module)A2 Internal Power Supp

General Information6Important Regulatory and Installation Requirements(continued)Special Requirements for Side-Wall Vented AppliancesIn the Commonweal

Appendix60Lighting and Operating Instructions5418 910 v1.0 b1FOR YOUR SAFETY READ BEFORE OPERATINGW A R N I N G: If you do not follow these instructio

Appendix61Ladder DiagramLegend-X1 [40] power supply 120 VAC-X1 [20A] pump, HTG system w/omixing valve, 120 VAC-X1 [21] pump DHW tank 120 VAC-X1 [20] p

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Viessmann Manufacturing Company Inc.750 McMurray RoadWaterloo, Ontario • N2V 2G5 • CanadaTel. (519) 885-6300 • Fax (519) 885-0887www.viessmann.ca • in

General Information7Important Regulatory and Installation Requirements(continued)Special Requirements for Side-Wall Vented AppliancesIn the Commonweal

General Information8About these Installation InstructionsTake note of all symbols and notations intended to draw attention to potential hazards or imp

General InformationGeneral Information9ApplicabilityWhen ordering replacement parts,provide either the 16-digit serialnumber (on the bar code label) o