Rheem PROG50S-36P RH61 - User Manual

AP22543 Rev 04
FOR YOUR SAFETY!
— Do not store or use gasoline or other
flammable vapors or liquids or other
combustible materials in the vicinity of this or
any other appliance. To do so may result in an
explosion or fire.
— WHAT TO DO IF YOU SMELL GAS
● Do not try to light any appliance.
● Do not touch any electrical switch; do not
use any phone in your building.
● Immediately call your gas supplier from a
neighbor’s phone. Follow the gas supplier’s
instructions.
● If you cannot reach your gas supplier, call
the fire department.
● Do not return to your home until authorized
by the gas supplier or fire department.
— Improper installation, adjustment, alteration,
service or maintenance can cause property
damage, personal injury, or death . Refer to
this manual. Installation and service must be
performed by a qualified installer, service
agency or the gas supplier.
WARNING: If the information in these instructions is not followed exactly,
a fire or explosion may result causing property damage, personal injury or death.
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!
Use & Care Manual
With Installation Instructions for the Installer
Water Heaters
Residential Gas - FVIR Certified
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WARNING: This water heater is not suitable
for use in manufactured (mobile) homes!
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El manual en Español está disponible en www.rheem.com.

Rheem PROG50S-36P RH61 Specifications

General

Brand	Rheem
Model	PROG50S-36P RH61
Category	Water Heater
Language	English

Summary

Residential Gas Water Heaters

For Your Safety

General safety instructions, fire and explosion hazards, and precautions.

What to Do If You Smell Gas

Emergency procedures for gas leaks, including immediate actions and contacting authorities.

Important Safety Information

Installation and Venting Dangers

Hazards associated with improper draft hood installation and venting.

Flammable Vapor Hazards

Warnings about storing or using flammable materials near the water heater.

Water Temperature Safety

Scalding Hazard

Risks of severe burns or death from water temperatures above 125°F (52°C).

Gas Safety and Leak Procedures

Suspected Gas Leaks

Immediate steps to take if a gas leak is detected or suspected.

Installing the Water Heater

Location Requirements

Combustible Material Clearances

Installation Details

Combustion and Ventilation Air

Requirements for adequate air supply for proper combustion and ventilation.

Relief Valve and Tank Filling

Relief Valve Installation

Requirements for the temperature and pressure relief valve and its discharge line.

Filling the Water Heater

Gas Supply and Leak Testing

Gas Supply Requirements

Details on gas piping, shut-off valves, sediment traps, and connectors.

Leak Testing Procedures

Methods for testing gas connections for leaks using soapy water.

Venting and Insulation

Venting Requirements

Instructions for properly venting the water heater for safe operation.

Installation Checklist

Location and Water Supply Checks

Gas Supply and Venting Checks

Lighting the Water Heater

Pre-Lighting Safety

Essential safety checks to perform before attempting to light the appliance.

Lighting Procedure

Step-by-step instructions for safely lighting the pilot light of the water heater.

Operating the Water Heater

Operational Safety

Key safety measures to follow during normal operation of the water heater.

Water Temperature Setting

Care and Cleaning

Draining the Heater

Preventative Maintenance

Maintenance Procedures

Inspections

Troubleshooting Tips

Condensation and Flame Issues

Pilot and Burner Problems

Advanced Troubleshooting

Noise and Water Flow

Temperature and Ignition