Rheem Single Element User Manual

Water Heaters
Electric
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 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.
Single and Double Element Models,
15–105 Gallon
1298-001 (01/10)
Printed in USA
Use & Care Manual
With Installation Instructions for the Installer
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Rheem Single Element Specifications

General

Brand	Rheem
Model	Single Element
Category	Water Heater
Language	English

Summary

Electric Water Heaters

Important Safety Information

Water Temperature Setting

Guidance on setting the water temperature to prevent scalding and ensure safe operation.

General Safety Precautions

Essential safety measures to follow during installation, operation, and maintenance.

Installing the Water Heater

Local Installation Regulations

Temperature and Pressure Relief Valve Installation

Water Supply Connections

Instructions for connecting hot and cold water supply lines.

Filling the Water Heater

Electrical Connections

Guidelines for making safe and compliant electrical connections.

Branch Circuit Sizing

Wiring Diagrams

Schematics illustrating electrical connections for different water heater models.

Installation Checklist

Operating the Water Heater

Operating Safety Precautions

Essential safety steps to follow during operation, including power and water control.

Safety Controls Overview

Explanation of the thermostat and ECO (Emergency Cut-Off) safety controls.

Setting Water Temperature

How to adjust the thermostat for optimal temperature settings and energy savings.

Care and Cleaning

Draining the Water Heater

Routine Preventative Maintenance

Recommended maintenance tasks for long-term performance and efficiency.

Troubleshooting Guide

Element Replacement Instructions

Limited Warranty

Warranty Exclusions

How to Make a Claim

Procedures for submitting a warranty claim, including required documentation.