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Rinnai RHFE-556FA User Manual

Rinnai RHFE-556FA
68 pages
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HOME OWNER I INSTALLER
FOR YOUR SAFETY
THIS MANUAL MUST BE READ IN ITS
ENTIRETY BEFORE OPERATING HEATER
RHFE-556FAlFTRA
ENERGYSAVER
GAS DIRECT VENT WALL FURNACE
Owner's Operation and Installation Manual
WARNING: IF THE INFORMATION IN THIS MANUAL IS NOT FOLLOWED
EXACTLY, A FIRE OR EXPLOSION MAY RESULT CAUSING PROPERTY
DAMAGE, PERSONAL INJURY OR LOSS
OF
LIFE.
DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPORS
AND LIQUIDS
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 NEIGHBOR'S
PHONE. 'FOLLOW THE GAS
SUPPI:IER'S INSTRUCTIONS.
. IF YOU CANNOT REACH YOUR GAS SUPPLIER, CALL THE FIRE
DEPARTMENT.
INSTALLATION AND SERVICE MUST BE PERFORMED BY A QUALIFIED
INSTALLER, SERVICE AGENCY OR THE GAS SUPPLIER.
INSTALLER: MUST LEAVE MANUAL WITH UNIT AFTER INSTALLATION.
OWNER: RETAIN THIS MANUAL SAFELY,
FOR FUTURE REFERENCE.

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Questions and Answers:

Rinnai RHFE-556FA Specifications

General IconGeneral
ModelRHFE-556FA
CategoryHeater
TypeTankless Water Heater
Fuel TypeGas
Ignition TypeElectronic
ThermostatYes
Remote ControlOptional
Gas TypeNG/LP
Input Rating (LP)150, 000 BTU/h

Summary

Safety and Operation Overview

Owner Safety Instructions

Essential safety guidelines and warnings for homeowners and installers.

What to Do If You Smell Gas

Immediate steps to take in case of a suspected gas leak.

Product Features and Safety Devices

Key Features of the RHFE-556FA/FTRA Units

Highlights the main capabilities and design aspects of the heating unit.

Appliance Safety Devices

Details the various safety mechanisms built into the heater for protection.

Technical Specifications and Procedures

Technical Data

Provides detailed technical information including dimensions, gas rates, and specifications.

Gas Pressure Setting Procedure

Step-by-step guide for setting and adjusting the gas pressure for optimal performance.

Important Usage and Installation Guidelines

Important Points for Usage and Installation

Crucial considerations and mandatory requirements before and during unit installation and use.

Unit Dimensions

Physical Dimensions of the Heater

Illustrates the physical size and key measurements of the appliance.

Detailed Product Specifications

Appliance Specifications Overview

Comprehensive list of technical specifications covering BTU, clearances, and operational details.

Safety Points and Precautions

General Safety Precautions

Illustrates and describes essential safety rules for operating the heater.

Additional Safety Points

More Safety Recommendations

Presents further safety advice, including handling flammable materials and child supervision.

Getting to Know Your Heater

Unit Component Identification

Diagram and labels identifying the various parts and features of the RHFE-556 unit.

Control Panel and Operation

Control Panel Layout and Functions

Explains the layout of the control panel and the function of each button and indicator.

Remote Control Operation

Using the Remote Control

Instructions and notes on how to operate the heater using the provided remote control.

Internal Component Diagram

Cut-Away Diagram of the Heater

Detailed exploded view showing the internal components and their arrangement.

Pre-Installation Notice

Important Notices Before Installation

Critical information and warnings that must be reviewed prior to installing the appliance.

Installation Instructions

Included Installation Parts

Lists the components provided for the installation process.

Gas Connection Procedures

Connecting the Gas Supply

Detailed steps and safety requirements for connecting the gas supply line to the unit.

Ventilation and Mounting

Vent Location and Mounting

Guidance on selecting the proper vent location and securing the heater to the wall.

Ventilation Regulations

Canadian Vent Regulations

Regulatory requirements for vent termination according to Canadian standards.

Location and Clearances

Proper Heater Placement and Clearances

Guidelines for positioning the heater and maintaining safe clearances from combustible materials.

Installation Details and Clearances

Flue Manifold Installation Clearances

Diagrams and instructions for flue manifold installation and side clearances.

Sleeve and Manifold Installation

Standard Wall Sleeve and Manifold Fitting

Step-by-step instructions for installing the sleeve and manifold through standard walls.

Unit Fitting and Connections

Connecting Air Inlet and Flue

Instructions for connecting the air inlet hose and flue components to the unit.

Operating Instructions and Safety Label

Heater Operating Instructions

Key steps for safely operating the heater, including start-up and shutdown procedures.

Additional Operating Information

Ignition and Temperature Control

Details on the ignition process and how to control the room temperature.

Operational Details and Indicators

Display, Economy, and Filter Indicators

Explanation of the room temperature display, economy mode, and filter indicator lamp.

Usage Precautions and Location

General Usage Cautions

Important warnings regarding usage, location, and proximity to flammable materials.

Operational Notes and Procedures

Emergency and Maintenance Procedures

Guidance on emergency actions, daily checks, and initial use preparation.

Seasonal Checks and Control Features

Child Lock, Air Flow, and Temperature Control

Explanation of child safety lock, air flow adjustment, and sensible temperature control.

Maintenance Tasks

Humidifier, Exterior, and Filter Care

Instructions for adding water to the humidifier and cleaning the unit exterior and air filter.

Setting the Clock

Clock Setting Procedure

Step-by-step guide on how to set the internal clock of the appliance.

Timer Programming

Programming On/Off Timers

Instructions for setting up the programmable on/off timers for automated operation.

Timer Operation

Operating the Timers and Set-and-Forget Mode

Explains how to operate the programmed timers and the set-and-forget functionality.

Pre-Heat Function

Understanding the Pre-Heat Function

Details how the pre-heat feature works in conjunction with timers for optimal room temperature.

Advanced Operation Modes

Override and Remote Control Usage

Instructions for manually overriding operation and using the remote control features.

Testing and System Checks

Unit Testing and Fault Checks

Procedures for testing the unit after installation and performing basic checks.

Pre-Service Troubleshooting

Pre-Service Check Points

Common issues and checks to perform before requesting a service call.

Troubleshooting Guide

Common Problems and Remedies

A table listing common problems and their corresponding solutions or remedies.

Error Message Diagnostics

Interpreting Error Codes

Lists error codes displayed by the unit and their meanings, along with suggested actions.

Maintenance and Service

Regular Cleaning and Visual Checks

Guidelines for annual cleaning, burner flame inspection, and motor maintenance.

Wiring and Electrical Diagrams

Wiring Diagram Details

Illustrates the electrical connections and wiring layout of the appliance.

Warranty and Consumer Information

Warranty Registration and Consumer Notice

Information on registering the warranty and important consumer advisories.

Limited Warranty Terms

Rinnai Furnace Limited Warranty

Details the terms, conditions, and coverage periods of the manufacturer's warranty.

Component Schematics

Schematic Diagram of Parts

Visual representation of the unit's components and their interconnections.

Parts List

Parts Identification and Numbers (556FA/FTRA)

A comprehensive list of all parts with their corresponding part numbers for both models.

Flow Diagram and Vent Sizes

Flow Diagram of Unit Operation

Illustrates the operational flow of air, gas, and combustion within the heater.

Vent Kit Information

Vent Kit Sizes and Components

Details available vent kit sizes and their compatibility with different wall thicknesses.

Extension Set Installation

Extension Set Parts and Guide

Information on extension set parts, their numbers, and installation guidelines.

Extension Set Compatibility

Installing Extension Kits

Guidance on compatible extension sets and the process for installing them.

Hose and Pipe Connections

Connecting Air Intake and Exhaust Pipes

Detailed instructions for connecting the air intake hose and exhaust pipes.

Venting Cautions and Condensation

Important Venting Cautions

Critical warnings regarding vent length, condensation, and preventing blockages.

Appliance Conversion Procedures

RHFE-556FA/FTRA Gas Conversion

Step-by-step instructions for converting the appliance between different gas types.

Gas Pressure Adjustments

Setting Gas Pressure Levels

Detailed procedure for setting and adjusting gas pressure using dip switches and buttons.

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