Bosch Appliances 250SX LP, 250SX NG manual SX Functional scheme

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250 SX Functional scheme

7250 SX Functional scheme

Fig. 37 Functional scheme

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Contents SX NG SX LP What to do if you smell gasFor your safety IndexIndex FeaturingFCC 250 SX Specifications Technical data FeaturesAppliance details Dimensions Safety devicesCombustion Gas typesDimensions and Minimum installation clearances DimensionsGeneral rules to follow for safe operation Proper location for installing your heaterVenting Clearances Mounting installationCombustion air requirements Venting Room Minimum exhaust vent size and length Venting optionsAppliance details Room sealed installation Twin Pipe System Open combustion installation Single Pipe SystemDescription Minimum distance 720 607 Shown GAS Line SizingFor Natural GAS For LP GASGas line sizing Be Included in the Pipe SizingWater connections Plumbing Connections and Pressure Relief ValveFor your safety read before operating your water heater Electrical connectionsOperating instructions What to do if YOU Smell GASTo Turn OFF GAS to Appliance Power Temperature selectionOperation instructions Operation instructionsOperation instructions Setting the water temperature Flow/temperature chartsUse of remote control accessory Reset buttonOperation Program buttonMaintenance and service TroubleshootingTemperature balance valves TroubleshootingUnbalanced pressure in water lines Troubleshooting Display Cause Solution ChapterElectrical diagram Electrical diagramSX Functional scheme SX Functional schemeInterior components diagram and parts list Interior components diagram and parts listInterior components Components diagram Components DiagramParts list Description ReferenceSpecial adjustment for measuring and adjusting CO2 levels Adjusting the unitAdjusting Leave Program modeProtecting the environment Protecting the environmentPacking ComponentsTwelve Year Limited Warranty Controlled Energy Corp