Lochinvar SSS031, SSS081, SSS051, SSS041, SSS119 operation manual

Models: SSS119 SSS031 SSS041 SSS051 SSS081

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Contents

Models SSS031, SSS041 SSS051, SSS081, & SSS119 SSS-I&ORev DSave this manual for future reference Contents Hazard definitionsDANGER Please read before proceeding When servicing the indirect water heaterAPPROXIMATE TIME / TEMPERATURE Indirect water heater operation1General Information Operating RestrictionsTable 1A Component Materials Recommended Clearances 2Pre-installationLocating the Tank Table 2A Water Chemistry RequirementsTable 3A Pressure Drop Values 3PipingBoiler Side Piping Pressure Drop3Piping continued Figure 3-1 Piping Diagram Zoned with CirculatorsSOLUTION BOILER3Piping Figure 3-2 Piping Diagram Zoned with ValvesSOLUTION ZONE #2 ZONE #3 ZONE #4INDIRECT TANK Figure 3-4 Multiple Tank Connections3Piping continued BOILERBasic Domestic Piping Tank Piping with a “Temperature Limiting Valve”Domestic Side Piping Multiple Tank Domestic Water PipingDomestic Water Piping for Distant Fixtures Temperature & Pressure T&P Relief ValveStandard Installation NOTICE NOTICEFigure 3-5 Recommended Domestic Water Piping 3Piping4Wiring Indirect Water Heater Sensor Setup Knight BoilerFigure 4-1 IDW Controlled Using Tank Sensor Figure 4-2 Wiring for Zone Control 4Wiring6Maintenance 5Start-upand Check-outSome states do not allow LIMITED LIFETIME INDIRECT WATER HEATER WARRANTYWe will not SAFETY WARNINGTo facilitate warranty service, you should Model Number Serial Number Date of InstallationPage