Table of Contents
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Electric
Water Heaters
III!III
Printed in USA
Use & Care Manual
With Installation Instructions for the Installer
Single and Double Element Models,
15–105 Gallon
III!III
III!III
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
III!III
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 warranty.
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!
!
California Proposition 65 Warning:
This product contains chemicals
known to the State of California to
cause cancer, birth defects or other
reproductive harm.
1298-001 (01/10)
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Table of Contents
Related Manuals for Rheem Single Element
Summary of Contents for Rheem Single Element
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Page 1: Water Heaters
Use & Care Manual With Installation Instructions for the Installer Electric Water Heaters Single and Double Element Models, 15–105 Gallon 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, serial numbers, and installation details on the back cover of the manual. This information is located on the rating plate (silver label) on the unit. -
Page 3: Water Temperature Setting
IMPORTANT SAFETY INFORMATION. READ ALL INSTRUCTIONS BEFORE USING. DANGER! WATER TEMPERATURE SETTING Safety and energy conservation are factors to be considered when selecting the water temperature setting of water heater’s thermostat. Water temperatures above 125°F (51°C) 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. -
Page 5: Location
Installing the water heater. Local Installation Regulations This water heater must be installed in be weather sealed to the floor, a raised accordance with these instructions, local base, or on a shelf so that seepage cannot codes, utility codes, utility company accumulate under it;... -
Page 6: Thermal Expansion
Installing the water heater. Thermal Expansion Determine if a check valve exists in the inlet water in the water heater and system piping. This rapid line. Check with your local water utility. It may have pressure increase can quickly reach the safety setting been installed in the cold water line as a separate of the relief valve, causing it to operate during each back flow preventer, or it may be part of a pressure... -
Page 7: Temperature And Pressure Relief Valve
Temperature and Pressure Relief Valve A new combination temperature and pressure relief valve, complying with the Standard for Relief Valves and Automatic Gas Shut-Off Devices for Hot Water Supply Systems, ANSI Z21.22, is supplied and must be installed in the opening provided and marked for the purpose on the water heater. No valve of any type should be installed between the relief valve and the tank. -
Page 8: Water Connections
Installing the water heater. Drain Pan The water heater should not be Catch pan kits are available from located in an area where leakage of the store where the water heater NOTICE: Auxiliary the tank or connections will result in was purchased, or any water heater catch pan MUST damage to the area adjacent to it or to... -
Page 9: Typical Installation
Typical Installation Support the relief valve drain pipe using metal strapping or wire Pre-solder 12" minimum fastened to the structure overhead Cold Inlet Shut Off stub pipes before installing to unit. Temperature & Pressure Hot Water Outlet Relief Valve Heat Trap 6" Minimum Seal Ring (Inside nut) -
Page 10: Electrical Connections
Installing the water heater. Electrical Connections A separate branch circuit with copper The branch circuit wiring should include either: conductors, over current protective device CAUTION: The presence and suitable disconnecting means must be of water in the piping and Metallic conduit or metallic provided by a qualified electrician. -
Page 11: Wiring Diagram
Wiring Diagrams DOUBLE ELEMENT BRANCH CIRCUIT TO ELECTRICAL DISTRIBUTION PANEL UPPER THERMOSTAT & HIGH TEMP. LIMIT (ECO) 120 Volt 240 Volt SINGLE ELEMENT SINGLE ELEMENT BRANCH CIRCUIT UPPER TO ELECTRICAL HEATING DISTRIBUTION PANEL ELEMENT BRANCH CIRCUIT TO ELECTRICAL DISTRIBUTION PANEL... -
Page 12: Insulation Blankets
Installing the water heater. 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... -
Page 13: 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 vapors. ❑ Provisions made to protect area from water ❑ damage. Sufficient room to service heater. ❑... -
Page 14: Operating Instructions
Operating the water heater. Safety Precautions Care and Cleaning section, it is Do turn off power to water heater if recommended that a qualified person it has been subjected to over heating, or serviceman perform the work. fire, flood, physical damage. The unit must be completely filled Do Not turn on water heater unless it with water before turning on the... - Page 15 If adjustment is necessary… To increase the water temperature, it Turn off the power to the water heater. is recommended to adjust the bottom thermostat only. DANGER: Make certain power to the water heater is "OFF" before To decrease water temperature, all removing any jacket access panel for thermostats on the unit need to be any reason.
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Page 16: Draining
Care and cleaning of the water heater. Draining the Water Heater Shut off power to the water heater. Open the drain valve. Open a hot water faucet nearest the Drain water heater completely. water heater. Run water until cold. Close the drain valve. Turn off the cold water supply to Close the relief valve. -
Page 17: 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 home caused Remove and clean the heating elements. -
Page 18: Parts List
Replacement Parts. Key No. Description Dip Tube Grommet, Large Grommet, Small Seal Ring, Large Seal Ring, Small Vacuum Valve Assembly Temperature and Pressure Relief Valve Nipple, 3/4" NPT x 3" Reducer Bushing, 3/4" NPT x 1" NPT Knock-Out Bracket Screw, #8 x 3/4" Junction Box Cover Screw #8-16 x 5/8"... - Page 19 Replacement Parts. 30-105 gallon models. 15 14 18 17...
- Page 20 Replacement Parts. 15-20 gallon models.
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Page 21: Element Replacement
Element Replacement Instructions 1. Turn off power to the unit. on the unit are clean. Brush debris off of threads with a toothbrush if DANGER: Make certain power needed. to the water heater is “OFF” before removing any jacket access NOTICE: The elements are unique panel for any reason. -
Page 22: Warranty
EXCLUSIVE WARRANTY – LIMITATION OF LIABILITY This Limited Warranty is the only Warranty for this unit given by Water Heater Innovations, a subsidiary of Rheem Manufacturing Company. No one is authorized to make any other warranties on our behalf. ANY IMPLIED WARRANTIES, INCLUDING MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE, SHALL NOT EXTEND BEYOND THE APPLICABLE WARRANTY PERIODS SPECIFIED PREVIOUSLY. - Page 23 THE EFFECTIVE DATE The Effective Date of warranty coverage (or the beginning of the Applicable Warranty Periods) is the date of installation of the water heater, if properly documented. If you are not able to provide the documentary proof of the date of original installation, the Effective Date will be the date of manufacture of the water heater plus 90 days.
- Page 24 FOR YOUR RECORDS Owner Information Name Address Plumber / Mechanical Contractor – Installer Information Name Address Telephone Number Water Heater Information Model Number Serial Number Date of Installation NOTES:...