Rinnai RC80E, RC98I, RC98E, RC80I installation manual Recommended Piping for Basic Installation

Page 23

Recommended Piping for Basic Installation

Hot water drain plug

Water drain plug

Condensate trap drain plug

Condensate drain line

Refer to the Condensate section in the venting instructions

Condensate drain line

Rinnai

 

Equipment List

QTY

Rinnai

 

Water Heaters

1

RIK-KIT (Optional)

1

(3/4" Fittings Include:

 

2

Unions, 2 Ball Valves,

2

Drain Valves and

 

1

Pressure Relief Valve.)

3/4" Gas Connection

Condensate drain

3/4" Hot Water Supply Line

For Building Fixtures

Gas Supply

3/4" Cold Water Supply Line

 

KEY

3/4" Ball Valve

Pressure Regulator

 

3/4" Union

Circulating Pump

Check Valve

Boiler Drain Valve

Pressure Relief Valve

S Solenoid Valve

This is not an engineered drawing. It is intended only as a guide and not as a replacement for professionally engineered project drawings. This drawing is not intended to describe a complete system. It is up to the contractor/engineer to determine the necessary components and configuration of the particular system being installed. This drawing does not imply compliance with local building code requirements. It is the responsibility of the contractor/engineer to ensure installation is in accordance with all local building codes. Confer with local building officials before installation.

Manual - Rinnai Condensing Water Heaters

23

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Contents ANS Z21.10.3 CSA Tankless Water Heater Operation and Installation ManualTable of Contents RC80i RC80e RC98i RC98e SpecificationsSafety Behavior and Practices Safety Features Consumer Safety InformationSafety Definitions Operating Instructions Features Available on Temperature ControllersFeatures Description of OperationMC-91-1US & MCC-91-1US Temperature Controllers ModelsModel Temperature Settings Available ºF How to Set the TemperatureTemperature Controller Settings MCC-91 Temperature Controller Temperature Options Without a Temperature ControllerSetting the Sound Volume Voice Prompt Re-setting the Maximum TemperatureOverview Using the Water Smart / Bath Fill FunctionSetting the Water Volume Bath Fill Temperature Settings AvailableModels MC-91 and MCC-91 Setting Controller to MuteSetting the Clock Filling the TubMaintenance Code Fault Remedy Error CodesCode Over TemperatureWater Quality Trouble Shooting for Common IssuesAccessing Operating Information Circulating Pump Flushing the Heat Exchanger Error Code LC orClean Thermistors General Instructions Installation InstructionsAttachment of the Water Heater Clearances from ApplianceGeneral Instructions Error Indication or Air Handler Control SwitchElectrical Connection Gas PipingPipe Sizing Procedure Example Water Piping Isolation Valves Installation InstructionsPressure Relief Valve Installation Instructions Pressure Relief Valve MaintenanceFreeze Protection Pressure Relief ValveManual draining of the water heater When the water heater or external piping has frozenFreeze Protection Piping Refer to the Condensate section in the venting instructions Recommended Piping for Basic InstallationFor this application Recommended Piping for Circulation SystemsCondensate Additional installation requirementsVenting Instructions Intake / Exhaust GuidelinesManufacturer Product Parts Maximum Vent LengthVent Products Flue Terminal Clearances ANS Z21.10.3, CSA Description Canadian Installations US InstallationsInside Corner Additional Clearances Vent Terminal RC80i, RC98iS ID E R N E R Flue Installation RC80i, RC98i Guidelines Connecting Multiple Water HeatersHigh Altitude Installations Number of Connected Water Heaters Accessories NecessaryCanada only Cable Lengths and Size Temperature Controller InstallationConfigurations LocationOutline of Remote Mounting the ControllerOperating Instructions For Your Safety Read Before OperatingOutlet Flow Data Technical DataPressure Drop Curve Pumps Temperature SettingReplacement Space HeatingRC80i, RC80e DimensionsLadder Diagram Important In the State of Massachusetts 248 CMR 4.00 State RegulationsConsumer Support Warranty InformationLimited Warranty What is covered?Limitation on warranties How do I get service? What is not covered?What will Rinnai do? Instructions dutilisation Instructions d’installationChaud Brûlure Instructions dutilisationLes températures suggérées sont de Plages de température avec un contrôleur de températureOptions de température sans contrôleur à distance Model Plages de température disponible ºFEntretien Instructions générales Instructions d’installationRC80i, RC98i Écartements par rapport à lappareilFixation du chauffe-eau Installations à haute altitude Instructions générales Tuyauterie de gazValve à Bille / Valve de dégagement de pression Valve de dégagement de pression Instructions d’InstallationTuyauterie deau Niveau maximum Qualité de leauSoupape de sûreté Légende Tuyauterie recommandée pour installation de baseCondensat Instructions de ventilationConsignes pour aspiration/évacuation 12.5 m 10.7 m Longueur de ventilation maximumManufacturer Product Produits de ventilationNest PAS Permise Espacement pour terminaison de cheminée ANS Z21.10.3, CSAInstallation de conduit de cheminée RC80i, RC98i VanneMa ualmanuelleValve Instructions dutilisationPhase Neutre Diagramme en escalierCombien de temps dure la couverture ? Support à la clientèleInformations sur la garantie Quest-ce qui est couvert ?Limitation sur les garanties Que fait Rinnai pour exercer la garantie ?Manual Rinnai Condensing Water Heaters U290-665X0300

RC80E, RC80I, RC98E, RC98I specifications

The Rinnai RC80E, RC98I, RC98E, and RC80I are high-efficiency tankless water heaters that exemplify leading-edge technology and engineering. Designed to meet the demands of modern households, these units provide continuous hot water while offering energy savings and compact sizes.

Starting with the RC80E, this model features a maximum flow rate of 8 gallons per minute, making it suitable for smaller homes or multi-family settings. It incorporates Rinnai's Circ-Logic technology, allowing homeowners to customize their hot water recirculation. This means users can schedule hot water availability, ensuring comfort while minimizing water waste.

The RC98I and RC98E models elevate performance, boasting a maximum flow rate of 9.8 gallons per minute. The "I" in RC98I stands for internal, indicating its built-in temperature control and Wi-Fi connectivity options. This allows for remote monitoring and control via a smartphone app, enhancing user convenience. In contrast, the "E" in RC98E indicates it has an external setting, providing flexibility for homeowners seeking installation options that cater to their specific needs.

All four models feature Rinnai’s condensing technology, which utilizes a dual heat exchanger design for superior efficiency. This not only lowers energy costs but also reduces CO2 emissions, aligning with eco-friendly standards. Additionally, they operate at an impressive Uniform Energy Factor (UEF), which is crucial for energy-conscious homeowners.

Safety is a significant consideration in Rinnai’s design philosophy. The RC80E, RC98I, RC98E, and RC80I come equipped with multiple safety features, including overheating protection and venting safeguards, ensuring peace of mind during operation. Their compact size allows for versatility in installation, fitting into tight spaces and freeing up valuable room in your home.

Moreover, these water heaters are designed for longevity, featuring a durable construction that resists corrosion. Rinnai's commitment to quality is evident in their extensive warranty, proving their confidence in the product’s reliability.

In summary, the Rinnai RC80E, RC98I, RC98E, and RC80I units represent a blend of advanced technology, efficiency, and convenience. With significant flow rates, innovative features like Circ-Logic and Wi-Fi compatibility, as well as robust safety measures, they are an excellent choice for any homeowner looking to enhance their hot water experience while promoting energy efficiency.