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Hubbell HD User Manual

Hubbell HD
36 pages
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INSTALLATION, OPERATION AND
MAINTENANCE MANUAL FOR
ELECTRIC DEIONIZED / RO
WATER HEATER
ELECTRIC HEATER COMPANY
BASE MODEL “ HD ”
UM ANSI/NSF5
2015 Edition
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Hubbell HD Specifications

General IconGeneral
BrandHubbell
ModelHD
CategoryWater Heater
LanguageEnglish

Summary

Section I - General Description and Construction

General Description

Provides an overview of the heater's design, components, and intended applications.

Construction

Heating Element

Explains the type, material, and installation method of the immersion heating elements.

Section II – Installation and Start-Up

Piping Installation

Details the procedures for connecting water inlet, outlet, and relief valves.

Electrical Installation

Outlines the steps for making electrical connections to the heater unit.

Section III – Scheduled Maintenance and Operation

Controller Operation

Explains how to operate the heater's control module, including settings and display.

Configuration Menu

Guides users through accessing and changing various controller settings and configurations.

Annual Inspection

Section IV – Troubleshooting

Error Messages

Lists common error codes displayed by the controller and their solutions.

General Troubleshooting

Provides a table of common symptoms, probable causes, and corrective actions.

Control Board / Display Troubleshooting

Guides troubleshooting for the control board and display module.

Magnetic Contactor Troubleshooting

Details diagnostic steps for issues related to magnetic contactors.

P65SS Probe Troubleshooting

Provides steps for diagnosing and resolving issues with the temperature probe.

Section V – Servicing and Replacement of Parts

Heating Element

Provides step-by-step instructions for removing and replacing heating elements.

Magnetic Contactor

Details the procedure for removing and replacing magnetic contactors.

Control Board

Outlines the steps for disconnecting and removing the control board.

P65SS Sensor Probe

Details the process for removing and replacing the P65SS sensor probe.

Section VIII – Warranty Information

Limited Warranty

Outlines the terms, conditions, and coverage period of the product warranty.

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