Lochinvar Hot Water Generator operation manual Unit shown with optional control package

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HOT WATER

GENERATOR

INSTALLATION and OPERATION

MANUAL

Unit shown with optional control package.

WARNING

The information contained in this manual is intended for use by qualified professional installers, or service technicians. Consult your local expert for proper installation or service procedures.

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Contents Unit shown with optional control package HOT WATER GENERATORHazard definitions ContentsDANGER Availability 1General informationHot Water Generator Installation Instructions 1General information Optional control packages see pageFigure 1 Vertical Tanks Figure 2 Horizontal Tanks OptionsFigure 3 Steam to Water Optional Control Package 1General information continuedFigure 4 Water to Water Optional Control Package WARNING Areas of potential dangerTransporting and unpacking the unit 2InstallationFigure 5 Steam to Water Storage Heater Figure 6 Water to Water Storage HeaterExamining the unit 2Installation continuedMounting the unit Unit and componentsPiping the relief valves to drain Connecting the energy source2Installation Steam or boiler water2Installation continued Completing installationShutdown procedure Startup procedure3Operation RECOMMENDED INSPECTIONS 4InspectionTime Interval Power ConnectionsSYMPTOM 5TroubleshootingPROBABLE CAUSE CORRECTIVE ACTIONSYMPTOM 5Troubleshooting continuedPROBABLE CAUSE CORRECTIVE ACTIONSYMPTOM 5TroubleshootingPROBABLE CAUSE CORRECTIVE ACTIONStorage tank maintenance 6MaintenanceMagnesium anode rod inspection 6MaintenanceFigure 7 Horizontal Storage Tank w/Anodes Figure 8 Vertical Storage Tank w/AnodesComponents replacement 6Maintenance continuedFigure 9 Pump Wiring Diagram Power connections - rewiring 6MaintenanceTube bundle - inspection and replacement replacement5.Replace the damaged section of line or valve 6Maintenance continuedStrainers - inspection and replacement 6MaintenanceTraps - replacement steam systems only 6Maintenance continued7Notes 7Notes HWG-i&o-01 CP-2M-12/05