Rinnai RHFE-431FA Room Temperature Display, To Turn Unit OFF, Economy Button, Filter Lamp

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ROOM TEMPERATURE DISPLAY

Temperature is indicated by the L.E.D. display on the control panel. The room temperature is indicated by the flashing L.E.D., and the set temperature by the steady L.E.D. When the set temperature is reached, the flashing L.E.D. disappears and the temperature is indicated by the steady L.E.D. You will notice the fan speed changing as the heater modulates to match the room temperature.

TO TURN UNIT OFF

TEMPERATURE LEVEL

LO 60 64 68 72 76 80 HI

Temperature

Control

IGNITION BUTTON

Depress ignition ON/OFF button again. The switch will return to the off position.

Do not turn off unplugging at the power outlet. Convection fan continues to run until heater is cool. The convection fan may start again after a few minutes to remove any residual heat.

Filter

ON

ON/OFF

ECONOMY BUTTON

ECONOMY

To select ‘Economy Mode’, push the ‘Economy’ button, the green lamp will glow. 30 minutes after the room temperature reaches the preset temperature (set by the thermostat), the ‘Economy Mode’, if set, reduces the

Economy

temperature by 2°F, after another 30 minutes it reduces the temperature by a further 2°F, this is an energy saving feature. When the heater is running in lowest position on the thermostat, the ‘Economy Mode’ does not operate. It does not operate if the heater is under capacity for the room size.

FILTER LAMP

If the filter lamp glows during operation, check air filter for dust. If there is dust present, clean filter. See section on care of heater. Turn heater off before cleaning filters.

Filter

ON

ON/OFF

OPERATING PRECAUTIONS

Please read this section carefully, before using your Forced flue heater.

Gas Type, Power Source, and Manufactured Date

■Type of gas, power source and manufactured date are displayed on the nameplate placed on the right side of the unit.

• Do not use gas other than the type of gas (gas group) indicated on the nameplate.

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Contents RHFE-431FAⅢ Table of Contents Features of the RHFE-431FA Units Safety DevicesGeneral Information Important Points / Usage and Installation Musts Included in CartonPage Dimensions Specifications SpecificationsAIR Supply Safety Points Gasoline Getting to Know Your NEW RHFE-431FA ALL Buttons Beep When Operated Control PanelCUT-AWAY Diagram Page Installation Instructions GAS Connection Secure Heater to Wall Flue Manifold PositionWall Mounting Brackets Vent Termination Clearances WindowordoorthatmaybeopenedLocation / Clearances Flue SizesSnow Areas Standard Installation of Flue ManifoldFIT Back Covers Sides only Sleeve and Manifold Installation Method for Standard WallsProvided to compensate for weather board angle AIR Inlet Hose Fitting UnitLocking Clamp Screw Clamp and Insulation Instruct Customer on USE of Heater Operating Instructions Temperature Control IgnitionRoom Temperature Display Operating PrecautionsTo Turn Unit OFF Economy ButtonUsage Location UsageRequired Distance from Flammables Emergency Procedures Daily Inspection and MaintenanceInstallation of Unit When Using for the First TimeChild Safety Lock Sensible Temperature ControlBefore the Cold Season Begins AIR Flow ControlCare of Unit Exterior Adding Water to HumidifierCare of Air Filter Page Testing Unit Fault-Failure ProcedurePRE-SERVICE Check At IgnitionDuring Combustion Other PointsTrouble Shooting Smellof gas NoisyignitionMaintenance / Service Maintenance SuggestionsCode Color Warranty Information Consumer SupportHeat Exchanger Year of Failure Allowance Schematic Diagram Page Page Page Page Parts List Page Page Page Part Name QTY Remarks Rank Parts Name Parts no QTY Remarks Vent KIT RHFE-431FA Names and Numbers of Parts RHFE-431FA Installing AN Extension KIT MODELRHFE-431FAHow to connect air intake hose How to connect exhaust pipesHow to use the bent pipe Maximum extendable length To prevent water condensationQualified Installing Agency GAS Conversion Specifications Technical DataGAS Pressure Setting Procedure Page 431F-1700×1700

RHFE-431FA specifications

The Rinnai RHFE-431FA is an advanced heating appliance designed to provide efficient warmth and comfort in residential spaces. With its sleek design and powerful performance, this model is a top choice for energy-conscious consumers seeking both functionality and aesthetics.

One of the standout features of the RHFE-431FA is its high heating efficiency, which helps reduce energy costs while ensuring a consistent and comfortable indoor climate. It operates using advanced gas technology, providing instant heat without the need for a cumbersome heating system. This unit is capable of delivering up to 4.2 kW of heating power, making it suitable for a variety of room sizes.

The unit's compact size and wall-mounted design allow for flexible installation options, blending seamlessly into any decor. The stylish front panel adds a modern touch while maintaining an unobtrusive presence. Additionally, the RHFE-431FA is available in multiple color options, ensuring that homeowners can choose a finish that best matches their interior design.

Equipped with Rinnai's advanced convection heating technology, the RHFE-431FA generates warmth that rises and circulates throughout the room efficiently. This method ensures that the heat is evenly distributed, eliminating cold spots and providing a comfortable living environment. The built-in fan helps to expedite heat distribution, making the unit effective in both small and larger areas.

The intelligent control system of the RHFE-431FA includes a user-friendly digital display, allowing for easy temperature adjustments and operational settings. The unit can be programmed to maintain specific temperatures, promoting energy savings when the space is unoccupied. Additionally, the unit features a child lock mechanism for added safety, making it an excellent choice for families.

Rinnai places a strong emphasis on safety, and the RHFE-431FA is no exception. This model is designed with multiple safety features, including an automatic shut-off function, ensuring peace of mind for users. Its silent operation also makes it a perfect addition to bedrooms or quiet spaces.

In summary, the Rinnai RHFE-431FA is a versatile and efficient heating solution that combines modern design, advanced technology, and safety features. Whether for a cozy family room, a bedroom, or any other space, this model promises to deliver comfort and warmth while being mindful of energy consumption.
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