Safety Points

Do not restrict the warm air discharge by placing articles in front of the heater.

This appliance must not be used for any purpose other than heating.

Do not spray aerosols while the heater is operating. Most aerosols contain butane gas, and can be a fire hazard if used near this heater when it is in use.

Do not install the heater in an unusually dusty area.

Do not allow curtains or other flammable or combustible materials to come into contact with the heater.

Do not allow anyone to sit on or lean against the appliance.

Combustible materials must not be placed where the heater could ignite them.

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Rinnai RHFE-431WTA installation manual Safety Points

RHFE-431WTA specifications

The Rinnai RHFE-431WTA is a sophisticated gas heater designed to provide efficient and reliable warmth for residential spaces. This innovative heating solution combines advanced technologies with user-friendly features, making it an ideal choice for homeowners seeking comfort without compromising on energy efficiency.

One of the standout characteristics of the RHFE-431WTA is its sleek, compact design. This gas heater can be easily integrated into any room, thanks to its modern aesthetics and low-profile build. Its dimensions allow it to fit snugly into various interior layouts, ensuring that it occupies minimal space while delivering maximum heat output.

A key feature of the RHFE-431WTA is its impressive heating capacity. With the ability to produce up to 4.2 kilowatts of heat, this unit can effectively warm spaces of various sizes. Whether it’s a cozy living area or a larger family room, the heater can adapt to your needs, providing comfortable temperatures even in the coldest months.

The Rinnai RHFE-431WTA also boasts advanced fan technology that distributes heat evenly throughout the room, eliminating cold spots and ensuring consistent warmth. Its whisper-quiet operation enhances the user experience, allowing you to enjoy a tranquil environment without the distraction of noisy heating equipment.

Energy efficiency is another major highlight of the RHFE-431WTA. This unit features a high energy efficiency rating, which not only reduces utility costs but also minimizes environmental impact. Its advanced combustion technology ensures that gas is burned optimally, contributing to lower emissions and a more sustainable heating solution.

The heater also includes an intelligent control system. With a user-friendly interface, homeowners can easily adjust settings to suit their comfort preferences. The unit comes equipped with a digital display that provides real-time information on temperature settings, operation modes, and timers, allowing for precise control over your heating needs.

Safety is a top priority for Rinnai, and the RHFE-431WTA is no exception. The heater is equipped with multiple safety features, including an automatic shut-off mechanism that activates if it detects any irregularities during operation. This ensures peace of mind for users, particularly in households with children or pets.

In summary, the Rinnai RHFE-431WTA gas heater stands out for its efficiency, advanced features, and stylish design. Whether you're looking to enhance comfort in your home or reduce energy consumption, this heater delivers on all fronts, making it a top choice in the market.

Contents

RHFE-431WTA Table of Contents Safety Devices Features of the RHFE-431WTA Units Technical Data GAS Conversion SpecificationsIncluded in Carton Page General Information Dimensions Specifications Specifications AIR Supply Safety Points Gasoline Getting to Know Your NEW RHFE-431 Temperatures Mode OperationControl Panel LED Display CUT-AWAY Diagram Page Installation Instructions GAS Connection Flue Manifold Position Secure Heater to WallWall Mounting Brackets Windowordoorthatmaybeopened Vent Termination Clearances Flue Sizes Location / Clearances Standard Installation of Flue Manifold Snow AreasFIT Back Covers Sides only Method for Standard Walls Sleeve and Manifold Installation Provided to compensate for weather board angle Fitting Unit AIR Inlet HoseLocking Clamp Screw Clamp and Insulation Instruct Customer on USE of Heater Operating Instructions Setting the Clock Setting the Current Time & DAYTo Open the Control Panel Operating the Heater Manually To turn the heater onTo turn the heater OFF OFF 3 4 OFF Auto Frost Man Override Select Progr Clock Temp R Programing the Weekly Timers Example Schedule Programing the Timers Example Timers Programing the Timers Example Weekly Timer Review Function To enter the Weekly Timer Review modeTo exit the Weekly Timer Review mode Points to remember when writing your program Your Weekly Timer ProgramFactory PRE-SET Program Points to consider before writing your program Operating the Timers Returning to Manual ModeFollow the steps below to operate the timers Override Function If the current timerTo turn on the Override function Period is on heating Period is OFF To turn off the Frost Protection Frost Protection To turn on the Economy mode Energy Saving ModeTo turn off the Economy Mode Economy Mode Information Function Lock To activate the Function LockTo deactivate the Function Lock Fault-Failure Procedure Testing Unit When the unit is turned off PRE-SERVICE CheckAt Ignition During Combustion Trouble Shooting Code Displayed Fault Remedy Error Messages Maintenance Suggestions Maintenance / Service Wiring Diagram Consumer Support Warranty Information Heat Exchanger Year of Failure Allowance Schematic Diagram Page Page Page Page Parts List Page Page Page Part Name QTY Remarks Flow Diagram Rank Parts Name Parts no QTY Remarks Vent KIT Names and Numbers of Parts How to connect exhaust pipes Installing AN Extension KIT How to connect air intake hose Maximum extendable lengthTo prevent water condensation Qualified Installing Agency Page 431F-1720×0800 2008.09