Manuals / Lochinvar / Household Appliance / Water Heater

Lochinvar operation manual Models SSS031, SSS041 SSS051, SSS081, & SSS119, SSS-I-ORev E

Models: SSS03

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SSS-I-O Rev E

Installation & Operation

Manual

Models: SSS031, SSS041,

SSS051, SSS081, & SSS119

WARNING

This manual must only be used by a qualified heating installer / service technician. Read all instructions before installing. Perform steps in the order given. Failure to comply could result in severe personal injury, death, or substantial property damage.

Save this manual for future reference.

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Lochinvar operation manual Models SSS031, SSS041 SSS051, SSS081, & SSS119, SSS-I-ORev E

Contents

SSS-I-ORev E Models SSS031, SSS041 SSS051, SSS081, & SSS119Save this manual for future reference Hazard definitions ContentsDANGER APPROXIMATE TIME / TEMPERATURE When servicing the indirect water heaterPlease read before proceeding Indirect water heater operationOperating Restrictions 1General InformationTable 1A Component Materials Locating the Tank 2Pre-installationRecommended Clearances Table 2A Water Chemistry RequirementsBoiler Side Piping 3PipingTable 3A Pressure Drop Values Pressure DropSOLUTION Figure 3-1 Piping Diagram Zoned with Circulators3Piping continued BOILERSOLUTION Figure 3-2 Piping Diagram Zoned with Valves3Piping ZONE #2 ZONE #3 ZONE #43Piping continued Figure 3-4 Multiple Tank ConnectionsINDIRECT TANK BOILERDomestic Side Piping Tank Piping with a “Temperature Limiting Valve”Basic Domestic Piping Multiple Tank Domestic Water PipingStandard Installation Temperature & Pressure T&P Relief ValveDomestic Water Piping for Distant Fixtures NOTICE NOTICE3Piping 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 allowTo facilitate warranty service, you should SAFETY WARNINGWe will not Model Number Serial Number Date of InstallationPage