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Electric Residential

Water Heaters

Printed in USA
Use & Care Manual
With Installation Instructions for the Installer
Double Element Residential Electric Models
The purpose of this manual is twofold: one,
to provide the installer with the basic
directions and recommendations for the
proper installation and adjustment of the
water heater; and two, for the
owner–operator, to explain the features,
operation, safety precautions, maintenance
and troubleshooting of the water heater.
This manual also includes a parts list.
It is imperative that all persons who are
expected to install, operate or adjust this
water heater read the instructions carefully
so they may understand how to perform
these operations. If you do not understand
these instructions or any terms within it,
seek professional advice.
Any questions regarding the operation,
maintenance, service or warranty of this
water heater should be directed to the seller
from whom it was purchased. If additional
information is required, refer to the section
on "If you need service."
!
Do not destroy this manual. Please
read carefully and keep in a safe
place for future reference.
!
Recognize this symbol as an
indication of Important Safety
Information!
AP11058 Rev. 9 (11/03)

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Table of Contents
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Summary of Contents for Rheem Double Element Residential Electric Models

  • Page 1: Water Heaters

    Use & Care Manual With Installation Instructions for the Installer Electric Residential Water Heaters Double Element Residential Electric Models The purpose of this manual is twofold: one, to provide the installer with the basic directions and recommendations for the proper installation and adjustment of the water heater;...
  • Page 2: Table Of Contents

    Safety Information FOR YOUR RECORDS Safety Precautions..3, 4 Write the model and serial numbers here: You can find them on a label on the appliance. Staple sales slip or cancelled cheque here. Proof of the original purchase date is needed to obtain service under Installation Instructions the warranty.
  • Page 3: Important Safety Information

    IMPORTANT SAFETY INFORMATION. READ ALL INSTRUCTIONS BEFORE USING. WARNING! WATER TEMPERATURE ADJUSTMENT Safety and energy conservation are factors to be considered when selecting the water temperature setting of water heater’s thermostat. Water temperatures above 52°C (125°F) can cause severe burns or death from scalding. Be sure to read and follow the warnings outlined on the label pictured below.
  • Page 4: Safety Precautions

    IMPORTANT SAFETY INFORMATION. READ ALL INSTRUCTIONS BEFORE USING. WARNING! For your safety, the information in this manual must be followed to minimize the risk of fire or explosion, electric shock, or to prevent property damage, personal injury, or loss of life. Be sure to read and understand the entire Use and Care Manual before attempting to install or operate this water heater.
  • Page 5: Location

    Installing the water heater. The location chosen for the water heater must take into consideration the following: Local Installation Regulations This water heater must be installed in accordance with these instructions, local authorities and codes, utility codes or utility company requirements, which must be followed and take precedent over any recommendation in this manual.
  • Page 6: Water Connections

    Installing the water heater. Thermal Expansion Determine if a check valve exists in the inlet water line. It may have been installed in the cold water line as a separate back flow preventer, or it may be part of a pressure reducing valve, water meter or water softener.
  • Page 7: Relief Valve

    Condensation can form on the tank when Additional information on this subject it is first filled with water. Condensation may be found at www.rheem.com under might also occur with a heavy water draw “Library”. Scroll down to the Technical and very cold inlet water temperature.
  • Page 8: Electrical Connections

    Installing the water heater. Electrical Connections A separate branch circuit with copper The branch circuit wiring should include CAUTION: The presence of either: conductors, overcurrent protective device water in the piping and water and suitable disconnecting means must be heater does not provide Metallic conduit or metallic sheathed provided by a qualified electrician.
  • Page 9: Insulation Blankets

    Insulation Blankets Insulation blankets, available to the CAUTION: If local codes require the WARNING: If local general public, for external use on electric application of an external insulation codes require external water heaters are not necessary. The blanket to this water heater, pay careful application of insulation purpose of an insulation blanket is to attention to the following so as not to...
  • Page 10: Installing The Water Heater

    Installing the water heater. Relief Valve Insulation Installation CAUTION: Ensure the T&P Valve opening is not obstructed by the insulation. Typical top connection arrangement Typical side connection arrangement For increased energy efficiency, some Slip the insulation cover over the T&P water heaters have been supplied with Valve through the center hole and align a 6cm (2-3/8”) section of pipe insulation.
  • Page 11: Installation Checklist

    Installation Checklist A. Water Heater Location Close to area of heated water demand. Indoors and protected from freezing temperatures. Area free of flammable vapours. Provisions made to protect area from water damage. Sufficient room to service heater. B. Water Supply Water heater completely filled with water.
  • Page 12: Safety Controls

    Operating the water heater. CAUTION: Hydrogen gas can be produced in a hot water system served by this water heater that has not been used for a long period of time (generally two weeks or more). HYDROGEN GAS IS EXTREMELY FLAMMABLE!! To dissipate such gas and to reduce risk of injury, it is recommended that the hot water faucet be opened for several minutes at the kitchen sink before using any electrical appliance connected to the hot water system.
  • Page 13: Water Temperature

    Water Temperature Setting The temperature of the water in the water can cause severe burns or death from DANGER: There is a hot heater can be regulated by setting the scalding. Be sure to read and follow the water scald potential temperature dial of the adjustable surface warnings outlined in this manual and on if the thermostat is set...
  • Page 14: Care And Cleaning

    Care and cleaning of the water heater. Draining the Water Heater In order to drain the water heater, turn off CAUTION: Shut off power to the water the cold water supply. Open a hot water heater before draining water. faucet or lift the handle on the relief valve DANGER: Before manually operating to admit air to the tank.
  • Page 15: Troubleshooting Tips

    Before You Call For Service… Troubleshooting Tips Save time and money! Review the chart on this page first and you may not need to call for service. Problem Possible Causes What To Do Rumbling noise Water conditions in your Remove and clean the heating elements. home caused a build up of scale or mineral deposits on the heating elements.
  • Page 16: Parts List

    Replacement Parts. Instructions For Placing a Parts Order Address parts orders to the distributor or Part description (as noted below) and store where the heater was purchased. number of parts desired. CAUTION: For your safety DO NOT All parts orders should include: attempt repair of electrical wiring, The model and serial number of the thermostat(s), heating elements or other...
  • Page 17 Cavity Insert Instructions (for certain models) The following instructions are intended for qualified service personnel ONLY, and should only be done when necessary. In order to replace the thermostat or heating element, remove the cavity insert crossbar by following the instructions below: Turn off the power to the water heater.
  • Page 18: Customer Service

    2. Should your problem not be solved to your complete satisfaction, you should then contact the Manufacturer’s National Service Department at the following address: Rheem Canada Ltd./Ltée. 128 Barton Street West P.O. Box 2846, Station A Hamilton, Ontario Canada L8N 3P3...
  • Page 19 Notes...
  • Page 20: Wiring Diagram

    Wiring diagram Wiring Diagram for Type–59T Therm-o-disc Thermostats Double Element Models BRANCH CIRCUIT TO ELECTRICAL DISTRIBUTION PANEL 240 V . UPPER THERMOSTAT & HIGH TEMP LIMIT (ECO) UPPER HEATING ELEMENT YELLOW LOWER THERMOSTAT BLACK LOWER HEATING ELEMENT...

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