Rinnai installation manual Features of the RHFE-431WTA Units, Safety Devices

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FEATURES OF THE RHFE-431WTA UNITS

◆Clean Heating Forced Flue Type

◆Easy Operation One-Touch Ignition

◆Sensible Temperature Control Feature

◆Comfortable Room Temperature Control and Display

◆Warm Air Outlet at Floor Level (Keeps Your Feet Warm)

◆Child Safety Function Lock

◆Room Temperature Setting Memory

◆Dirty Air Filter Indicator Lamp

◆Energy-Saving Economy Setting

◆Humidifier Tray

◆Air Flow Directional Louvers

◆Direct Vent Easily Installed

◆Proportional Heating Variable Capacity

◆Hush! Quiet Operation

◆Modern Design Minimizes Floor Space Requirements

◆Failure Message Display

◆Timer Override Mode

SAFETY DEVICES

Spark Safety Device: Automatically shuts unit down when there is an abnormal spark at time of ignition.

Flame Failure Device: Activated when burner flame fails. This prevents raw gas from being released.

Overheat Switch: This device automatically cuts the gas off if the heater exceeds a predetermined temperature. This is normally caused by an obstruction in front of the louvers, or a blocked fan filter.

Fusible Links: Backs up the overheat switch. If the fusible link cuts the unit off, a service call by an authorized person is required to replace the link.

Overcurrent Prevention Device: This is a 3 amp. glass fuse found on P.C. board. Design to shut unit down in case of overcurrent. If fuse blows all indicator lamps will be "OFF".

Power Outage Safety Device: This safety device cuts off gas passage and stops operation.

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Contents RHFE-431WTA Table of Contents Safety Devices Features of the RHFE-431WTA UnitsTechnical Data GAS Conversion SpecificationsIncluded in Carton Page General Information DimensionsSpecifications SpecificationsAIR Supply Safety Points Gasoline Getting to Know Your NEW RHFE-431 LED Display Mode OperationTemperatures Control PanelCUT-AWAY Diagram Page Installation Instructions GAS Connection Flue Manifold Position Secure Heater to WallWall Mounting Brackets Windowordoorthatmaybeopened Vent Termination ClearancesFlue Sizes Location / ClearancesStandard Installation of Flue Manifold Snow AreasFIT Back Covers Sides only Method for Standard Walls Sleeve and Manifold InstallationProvided 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 TimersExample Schedule Programing the Timers ExampleTimers Programing the Timers ExampleWeekly Timer Review Function To enter the Weekly Timer Review modeTo exit the Weekly Timer Review mode Points to consider before writing your program Your Weekly Timer ProgramPoints to remember when writing your program Factory PRE-SET ProgramOperating the Timers Returning to Manual ModeFollow the steps below to operate the timers Period is on heating Period is OFF If the current timerOverride Function To turn on the Override functionTo turn off the Frost Protection Frost ProtectionEconomy Mode Information Energy Saving ModeTo turn on the Economy mode To turn off the Economy ModeFunction Lock To activate the Function LockTo deactivate the Function Lock Fault-Failure Procedure Testing UnitDuring Combustion PRE-SERVICE CheckWhen the unit is turned off At IgnitionTrouble Shooting Code Displayed Fault Remedy Error MessagesMaintenance Suggestions Maintenance / ServiceWiring Diagram Consumer Support Warranty InformationHeat 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 KITHow to connect air intake hose Maximum extendable lengthTo prevent water condensation Qualified Installing Agency Page 431F-1720×0800 2008.09

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.
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