Manuals / Weil-McLain / Household Appliance / Water Heater

Weil-McLain 80, 230, 310, 105 Heat exchanger and piping - Ultra-155 to, Replacement parts continued

Models: 155 105 310 230 80

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Heat exchanger and piping — Ultra-155 to -310

9 GAS-FIRED WATER BOILER — Boiler Manual

Replacement parts (continued)

Heat exchanger and piping — Ultra-155 to -310

40	Part number 550-101-233/0903

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Weil-McLain 80, 230, 310, 105 manual Heat exchanger and piping - Ultra-155 to, Replacement parts continued

Contents

Installation Startup Maintenance Parts Gas-fired water boilerUltra-80, -105 withTHE BOILER, WITH PhD HOW IT WORKSGAS-FIRED WATER BOILER - Boiler Manual THE GAS-FIRED WATER BOILER, WITH PhD TECHNOLOGY GAS-FIRED WATER BOILER - Boiler ManualContents Hazard definitionsPlease read before proceeding When servicing boilerBoiler operation Boiler waterPrepare boiler location Installations must comply withClearances for service access Before locating the boiler, checkPrepare boiler location continued Residential garage installationPrecautions Flooring and foundationWhen removing a boiler from existing common vent system Prepare boiler location continuedPrevent combustion air contamination 1 GAS-FIRED WATER BOILER - Boiler ManualPrepare boiler Figure 2 Installing propane orifice Ultra-105Remove boiler from crate Prepare for propane if operating on propane - Ultra-80Prepare boiler continued Figure 2a Installing propane orifice Ultra-155 and Ultra-230Prepare for propane if operating on propane - Ultra-155 to Placing floor-mounted boilersPrepare boiler continued Perform hydrostatic pressure testPrepare boiler for test Fill and pressure testInstall water piping Install relief valveAdditional controls, when required General piping informationInstall water piping continued System water piping methodsCirculators Sizing space heat system pipingInstall water piping continued Sizing DHW system piping3 GAS-FIRED WATER BOILER - Boiler Manual Figure 5 DHW piping see Table 2 for approxi- mate head lossesInstall water piping continued Zoning with zone valves3 GAS-FIRED WATER BOILER - Boiler Manual Zone valve zoning plus optionalInstall water piping continued Zoning with circulators3 GAS-FIRED WATER BOILER - Boiler Manual Circulator zoning plus optionalInstall water piping continued Radiant heating applications3 GAS-FIRED WATER BOILER - Boiler Manual Typical radiant heating system piping plus optional DHWInstall water piping continued Chilled water systems3 GAS-FIRED WATER BOILER - Boiler Manual Figure 10 Chilled water system plus optionalVenting, combustion air & condensate line Install vent and combustion air pipingFigure 11 Condensate trap assembly Prepare condensate fittingsVenting, combustion air & condensate line continued Connect condensate drain4 GAS-FIRED WATER BOILER - Boiler Manual Figure 12 Condensate drain - Ultra-80Connecting gas supply piping Gas piping5 GAS-FIRED WATER BOILER - Boiler Manual Gas piping continued Natural GasPropane Gas 5 GAS-FIRED WATER BOILER - Boiler ManualStartup Freeze protection when usedClean system to remove sediment Check/control water chemistryCheck for gas leaks Final checks before starting boilerCheck thermostat circuits Inspect/fill condensate systemAdjust and test boiler controls Check system and boilerCheck flame & combustion 6 GAS-FIRED WATER BOILER - Boiler ManualCheck-out/startup verification 7 GAS-FIRED WATER BOILER - Boiler ManualCheck-out/startup verification Installation certificate 7 GAS-FIRED WATER BOILER - Boiler ManualTable 5 Service and maintenance schedules Annual startup and general maintenance8 GAS-FIRED WATER BOILER - Boiler Manual Annual startup Handling ceramic fiber materialsAddress reported problems REMOVAL OF COMBUSTION CHAMBER LININGAnnual startup continued Clean condensate trapCheck water system Check all piping for leaksCheck ignition ground wiring Check all boiler wiringCheck control settings Annual startup continuedCheck flame signal Check flue gas temperatureFigure 16 Burner assembly Annual startup continuedMaintenance - general General maintenanceCleaning boiler heat exchanger Access exchanger Ultra-80 and Ultra-105 OnlyMaintenance and annual startup continued Cleaning boiler heat exchangerAccess exchanger Ultra-155, -230, -310 Only Exchanger cleaning continued ALL modelsReplacement parts Miscellaneous parts and kitsReplace boiler jacket front door after startup or servicing 9 GAS-FIRED WATER BOILER - Boiler ManualJacket parts Replacement parts continued9 GAS-FIRED WATER BOILER - Boiler Manual Jacket parts Replacement parts continued9 GAS-FIRED WATER BOILER - Boiler Manual Replacement parts continued Heat exchanger and piping - Ultra-809 GAS-FIRED WATER BOILER - Boiler Manual Heat exchanger and piping - Ultra-80 Replacement parts continued9 GAS-FIRED WATER BOILER - Boiler Manual Replacement parts continued Heat exchanger and piping - Ultra-155 to9 GAS-FIRED WATER BOILER - Boiler Manual Heat exchanger and piping - Ultra-155 to Replacement parts continued9 GAS-FIRED WATER BOILER - Boiler Manual Replacement parts continued Controls9 GAS-FIRED WATER BOILER - Boiler Manual Dimensions 10 GAS-FIRED WATER BOILER - Boiler ManualRatings GAS-FIRED WATER BOILER - Boiler Manual