Hubbell Electric Heater Company J manual

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J6 Plumbing Connections

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J16 Plumbing Connections

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Contents Operating and Maintenance Manual for Electric Booster Heater Hubbell Electric Heater Company Seymour Street STRATFORD, CTTable of Contents Section Title Section I General Description and Construction CapacityPage Tank Connections Power Circuit BreakersConstruction Tank Heating ElementDial Temperature and Pressure Gauge Pressure Reducing ValveOptional Equipment Section II Installation and START-UP Water Heater PlacementSlide Brackets for Hanging Support Mounting Manual Release Lever Electrical Installation Optional XB1 LOW Temperature InterlockFilling the Heater Optional Remote Alarm Contacts Common noFor Remote ON/OFF Control Final ChecksWiring Chart Diagram 1WT 1NT WT L1 L2 L3 13 NT NCB L1 L2 L3 Page Freezing Section III Scheduled Maintenance and OperationMaintenance and Operation Controller OperationQuarterly Inspection Section IV Troubleshooting Error Messages Err, No, H2OContactor Care MiscellaneousTroubleshooting Flow Charts OK?Continuous No Display Is the circuit Breaker tripped at Source? Section V Servicing & Replacement of Parts Control Board Relief ValveSensor Probe Section VI Service Parts List Category Description Volts Ohms Hubbell P/NPart Wire Size Torque inlbs Torque ftlbs Section VII Torque ValuesSection Viii Warranty Information Limited Warranty Such Warranties do not Cover