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

Models: SSS119 SSS031 SSS041 SSS051 SSS081

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Contents

SSS-I&ORev D Models SSS031, SSS041 SSS051, SSS081, & SSS119Save this manual for future reference Hazard definitions ContentsDANGER Indirect water heater operation When servicing the indirect water heaterAPPROXIMATE TIME / TEMPERATURE Please read before proceedingOperating Restrictions 1General InformationTable 1A Component Materials Table 2A Water Chemistry Requirements 2Pre-installationLocating the Tank Recommended ClearancesPressure Drop 3PipingBoiler Side Piping Table 3A Pressure Drop ValuesBOILER Figure 3-1 Piping Diagram Zoned with CirculatorsSOLUTION 3Piping continuedZONE #2 ZONE #3 ZONE #4 Figure 3-2 Piping Diagram Zoned with ValvesSOLUTION 3PipingBOILER Figure 3-4 Multiple Tank Connections3Piping continued INDIRECT TANKMultiple Tank Domestic Water Piping Tank Piping with a “Temperature Limiting Valve”Domestic Side Piping Basic Domestic PipingNOTICE NOTICE Temperature & Pressure T&P Relief ValveStandard Installation Domestic Water Piping for Distant Fixtures3Piping Figure 3-5 Recommended Domestic Water PipingIndirect Water Heater Sensor Setup Knight Boiler 4WiringFigure 4-1 IDW Controlled Using Tank Sensor 4Wiring Figure 4-2 Wiring for Zone Control5Start-upand Check-out 6MaintenanceLIMITED LIFETIME INDIRECT WATER HEATER WARRANTY Some states do not allowModel Number Serial Number Date of Installation SAFETY WARNINGTo facilitate warranty service, you should We will notPage