Rheem Prestige RGFE-09EZCMS User Manual

FOR YOUR SAFETY
!
IF THE INFORMATION IN THESE INSTRUCTIONS
IS NOT FOLLOWED EXACTLY, A FIRE OR EXPLO-
SION MAY RESULT, CAUSING PROPERTY DAM-
AGE, PERSONAL INJURY OR DEATH.
USER’S INFORMATION MANUAL
FOR COMMUNICATING MODULATING CONDENSING
GAS FURNACES
92-20802-98-01
SUPERSEDES 92-20802-98-00
Recognize this symbol as an indication of Important Safety Information!
!
— Do not store or use gasoline or other flammable
vapors and liquids, or other combustible materials
in the vicinity of this or any other appliance.
— 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 neigh-
bor’s phone. Follow the gas supplier’s instruc-
tions.
• If you cannot reach your gas supplier, call the
fire department.
• Do not rely on smell alone to detect leaks. Due
to various factors, you may not be able to smell
fuel gases.
• U.L. recognized fuel gas and CO detectors are
recommended in all applications, and their
installation should be in accordance with the
manufacturer’s recommendations and/or local
laws, rules, regulations, or customs.
— Installation and service must be performed by
a qualified installer, service agency or the gas
supplier.
WARNING
!
PROPOSITION 65: THIS PRODUCT CONTAINS
CHEMICALS KNOWN TO THE STATE OF CALI-
FORNIA TO CAUSE CANCER, BIRTH DEFECTS
OR OTHER REPRODUCTIVE HARM.
WARNING
!
NOTE TO INSTALLER: REVIEW THIS
MANUAL WITH THE USER AND LEAVE
IT WITH THE EQUIPMENT.
DO NOT DESTROY. PLEASE READ
CAREFULLY AND KEEP IN A SAFE
PLACE FOR FUTURE REFERENCE.

Rheem Prestige RGFE-09EZCMS Specifications

General

Model	RGFE-09EZCMS
Type	Gas Furnace
Brand	Rheem
Series	Prestige
Heating Capacity	90, 000 BTU
Blower Motor	Variable Speed ECM
Stages	Two-Stage
Fuel Type	Natural Gas
Vent Type	Direct Vent
Warranty	Limited Lifetime Heat Exchanger, 10-Year Parts

Summary

Safety Information and Warnings

General Safety Warnings

Key safety warnings regarding fire, explosion, and personal injury from gas furnace operation.

Gas Leak Detection and Response

Procedures for detecting gas leaks and immediate actions to take if gas is smelled.

General Information and Notices

Duct Leak Hazards and Sealing

Hazards of duct leaks and requirements for sealing ductwork in garages and near appliances.

Efficiency and Indoor Air Quality

Carbon Monoxide (CO) Hazards and Sources

Details CO hazards, its sources, and how it can migrate into living spaces via HVAC systems.

Installation Information and Safety Precautions

Signal Words: WARNING and CAUTION

Fire and Explosion Prevention

Critical safety precautions to prevent fire or explosion hazards associated with gas furnace operation.

Gas Leak Detection and Control Knob Safety

Procedures for safe gas leak detection and proper handling of the gas control knob.

Operational Safety and Starting Procedures

Combustion Air and Venting Safety

Importance of adequate combustion air and proper venting to prevent toxic fume entry.

Flood-Damaged Furnace Precautions

Warning against operating flood-damaged furnaces due to severe risks of fire or explosion.

Blower Door and Panel Security

Furnace Startup and Lighting

Step-by-step instructions for safely starting and lighting the furnace using its ignition system.

Turning Off Gas Supply

Procedures for safely shutting off the manual gas valve to the furnace during emergencies.

Sequence of Operation and Maintenance

Heating Cycle Initiation and Response

Heating Cycle Capacity Control

Electrical and Burn Hazard Warnings

Filter Maintenance and System Inspection

Operating Without Filters Warning

Filter Cleaning and Replacement

Combustion Air and Vent System Inspection

Condensate System and Markings

Vent Pipe Integrity and Safety

Checks for vent pipe deterioration to prevent toxic fume entry and carbon monoxide poisoning.

Condensate Drain System Maintenance

Condensate Trap and Neutralizer Care