Hubbell Electric Heater Company T manual Electrical Installation, Filling the Heater, Final Checks

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ELECTRICAL INSTALLATION

1.Connect electrical wiring from boiler controls and circulator pump to immersion thermostat.

2.If supplied with a back-up electric heating element; enter electric enclosure with properly sized feeder leads. Be sure to properly ground the water heater. Install these power leads into the box lugs on the terminal block.

3.Torque screws per torque chart included in Section VI.

4.All other electrical connections are made at the factory; therefore, no other electrical connections are necessary.

FILLING THE HEATER

1.Completely close the drain valve.

2.Open the highest hot water faucet to allow all air to escape from piping.

3.Open the valve to the cold water inlet and allow the heater and piping system to completely fill, as indicated by a steady flow of water from the open faucet.

FINAL CHECKS

1.Check all connections for tightness.

2.Ensure that all the above steps are completed

3.After the water is heated for the first time, monitor the water temperature as described in Section III, Quarterly Inspection.

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Contents Electric Heater Company STRATFORD, CT Hubbell Electric Heater CompanyBOX Table of Contents Section Title Page Outer Shell and Insulation Section I General Description and ConstructionTank Tank ConnectionsControl Thermostat Control ThermostatOptional BACK-UP Electric Heating System Back-up Electric Heating ElementTemperature High Limit Switch Install the Heat Exchanger Coil Water Heater PlacementPiping Installation Page Final Checks Electrical InstallationFilling the Heater Quarterly Inspection Section III Scheduled Maintenance and OperationMaintenance and Operation FreezingAnnual Inspection Symptom Probable Cause Corrective Action / Remedy Section IV TroubleshootingPage Relief Valve Section V Servicing & Replacement of PartsHeating Coil Surface Temperature High Limit CUT-OFF if supplied Immersion Temperature High Limit CUT-OFF if supplied Heating Element if supplied Page Page Surface Mounted Thermostat if supplied Immersion Thermostat if supplied Section VI Miscellaneous Charts and Formulas Model Coil Curves

T specifications

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