Hubbell Electric Heater Company J manual

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Hubbell Electric Heater Company J manual

Contents

Operating and Maintenance Manual for Electric Booster Heater STRATFORD, CT Hubbell Electric Heater Company Seymour Street Table of Contents Section Title Capacity Section I General Description and ConstructionPage Construction Tank Power Circuit BreakersTank Connections Heating Element Optional Equipment Dial Temperature and Pressure GaugePressure Reducing Valve Slide Brackets for Hanging Support Mounting Section II Installation and START-UPWater Heater Placement Manual Release Lever Filling the Heater Electrical InstallationOptional XB1 LOW Temperature Interlock Common no Optional Remote Alarm Contacts Final Checks For Remote ON/OFF Control Wiring Chart Diagram 1WT 1NT WT L1 L2 L3 13 NT NCB L1 L2 L3 Page Maintenance and Operation Section III Scheduled Maintenance and OperationFreezing Controller Operation Quarterly Inspection Err, No, H2O Section IV Troubleshooting Error Messages Miscellaneous Contactor Care OK? Troubleshooting Flow Charts Continuous No Display Is the circuit Breaker tripped at Source? Section V Servicing & Replacement of Parts Relief Valve Control Board Sensor Probe Category Description Volts Ohms Hubbell P/N Section VI Service Parts List Section VII Torque Values Part Wire Size Torque inlbs Torque ftlbs Such Warranties do not Cover Section Viii Warranty Information Limited Warranty