Rinnai V53E, V53I installation manual Optional Piping for Circulation Systems, For this application

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Optional Piping for Circulation Systems

NOTE:

For residential and commercial applications, this piping arrangement reduces the warranty to the following:

3 years on heat exchanger

3 year on parts

Full warranty will be maintained if an on-demand recirculation system is incorporated. Refer to the Limited Warranty.

For this application:

Pump should be controlled by an Aquastat, Timer or Combination Aquastat and Timer.

Pump to be sized to maintain circulation loop temperature.

A minimum of 3 GPM flow is recommended for the circulation system.

The pump should be sized to overcome the pressure loss through the Rinnai water heater, supply and return plumbing. Refer - ence the Rinnai Hot Water System Design Manual, Pump Sizing for Circulation.

Pump to be of bronze or stainless construc - tion.

Note: Water heater outlet temperature cannot be adjusted when circulation pump is running.

Minimum 3/4" Hot Water

Supply Line

Rinnai

Water Heater

Rinnai

 

Equipment List

QTY

Rinnai

1

Water Heaters

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

Gas Supply

Minimum 3/4“ Cold Water Supply Line

(Optional)

2-6 Gallon Storage Tank

(To eliminate cold water sandwich effect caused by frequent On/Off operation)

Expansion Tank

Building Fixture Outlets

 

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.

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V53i & V53e Operation and Installation Manual

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Contents Result causing property damage, personal injury or death ANS Z21.10.3 CSATable of Contents Specifications V53i V53eSafety Behaviors and Practices Safety Features Consumer Safety InformationSafety Definitions Description of OperationOperating Instructions Features Available on Temperature ControllersFeatures MC-91 MCC-91 MC-100 BC-100 MC-502 DescriptionTemperature Controllers Models MC-91-1US & MCC-91-1USBC-100V-1US How to Set the Temperature Setting the Sound Volume Voice PromptModel Temperature Settings Available ºF Temperature Controller SettingsTemperature Options Without a Temperature Controller MCC-91 Temperature ControllerOverview Using the Water Smart / Bath Fill FunctionSetting the Water Volume Filling the Tub Setting Controller to MuteSetting the Clock Models MC-91 and MCC-91Maintenance Error Codes Code Fault RemedyCode Water Quality Trouble Shooting for Common IssuesAccessing Operating Information Flushing the Heat Exchanger Error Code LC or Circulating PumpInstallation Instructions General InstructionsV53iV53e Clearances from ApplianceAttachment of the Water Heater V53i Electrical ConnectionGas Piping V53ePipe Sizing Procedure Example Freeze Protection Water PipingPressure Relief Valve Manual draining of the water heater When the water heater or external piping has frozenFreeze Protection Methods Freeze Protection Piping Rinnai Water HeaterRinnai Water Heater Error Indication or Air Handler Control SwitchRecommended Piping for Basic Installation Recommended Piping for Circulation Systems For this applicationOptional Piping for Circulation Systems For this applicationCondensate Venting InstructionsIntake / Exhaust Guidelines Manufacturer Product Parts Maximum Vent LengthVent Products Flue Installation Concentric Venting Vent Terminal Area Where Terminal is not Permittted Flue Terminal Clearances ANS Z21.10.3, CSAAdditional Clearances Inside CornerAdditional Clearances V53e Number Connected Accessories Necessary Water Heaters Connecting Multiple Water HeatersHigh Altitude Installations GuidelinesCanada only Location Temperature Controller InstallationConfigurations Cable Lengths and SizeTemperature Controller Mounting the ControllerTemperature Controller Installation V53e For Your Safety Read Before Operating Operating InstructionsOutlet Flow Data Technical DataPressure Drop Curve Space Heating Temperature SettingReplacement PumpsDimensions V53i V53eLadder Diagram for Ladder Diagram for V53e Consumer Support Warranty InformationLimited Warranty What will Rinnai do? State Regulations Important In the State of Massachusetts 248 CMR 4.00Support à la clientele Instructions d’installationInstructions dutilisation Instructions dutilisation Temp. d’eauModel Arrangements de température disponibles ºF Plages de température avec un contrôleur de températureOptions de température sans contrôleur de température Entretien NettoyageInstructions dinstallation Instructions généralesÉcartements par rapport à lappareil Fixation du chauffe-eauInstructions générales Installation à altitude élevéeTuyauterie de gaz Soupape de sûreté Tuyauterie deauQualité de leau Tuyauterie recommandée pour installation de base LégendeCondensat Instructions de ventilationConsignes pour aspiration/évacuation Constructeur Produit Pièces Longueur maximum de ventilationProduits de ventilation Espacements pour terminaison de cheminée ANS Z21.10.3, CSA Installation de conduit de cheminée Instructions dutilisation VanneMa ualmanuelleValveDiagramme en escalier FUS TherGarantie limitée Support à la clientèleLinformation de garantie Quest-ce qui est couvert ?Que fait Rinnai pour exercer la garantie ? VAM1620W, VB2020FFU

V53I, V53E specifications

When it comes to reliable and efficient tankless water heaters, Rinnai stands out with its exceptional models, the V53I and V53E. These units are designed to provide a continuous supply of hot water, making them ideal for a variety of applications, from residential homes to small commercial settings.

The Rinnai V53I is an indoor model that boasts advanced technology and a compact design. Its main feature is the ability to deliver up to 5.3 gallons of hot water per minute, depending on the inlet water temperature, which ensures that households can enjoy multiple hot water outlets simultaneously without the fear of running out. The unit employs advanced energy efficiency standards, which can lead to increased savings on energy bills. Additionally, it comes equipped with the Rinnai Circ-Logic technology, enabling users to set recirculation patterns that ensure hot water is readily available when needed.

On the other hand, the Rinnai V53E is engineered for outdoor installation, with weatherproof capabilities that make it resilient against the elements. Just like the V53I, it produces up to 5.3 gallons per minute, ensuring ample hot water supply. Both models are equipped with a patented heat exchanger system, designed for optimal performance and performance longevity. This means that users can rely on consistent hot water production over the lifetime of the unit.

One of the standout characteristics of these models is their compact design, making them easy to install even in tight spaces. Rinnai’s tankless technology eliminates the need for bulky storage tanks, allowing for more functional residential and commercial space. The durability and reliability of both models are further reinforced by a commercial-grade heat exchanger that can withstand high-demand situations.

From a safety perspective, both the V53I and V53E include multiple safety features, such as freeze protection and a range of venting options, providing peace of mind to users. Rinnai also emphasizes sustainability, with their units promoting reduced energy consumption and emissions compared to traditional water heating systems.

In summary, the Rinnai V53I and V53E models offer advanced technology, efficient performance, and user-friendly characteristics. Whether indoors or outdoors, these tankless water heaters are designed to meet the demands of modern living while contributing to energy savings and environmental sustainability. With Rinnai’s reputation for quality and reliability, homeowners and business owners alike can trust these models to deliver uninterrupted hot water, season after season.