Rinnai RU160i User Manual

Rinnai Tankless Water Heater Installaon and Operaon Manual
• Do not store or use gasoline or other ammable 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 supplier’s instrucons.
− If you cannot reach your gas supplier, call the re department.
• Installaon and service must be performed by a qualied installer, service agency or the gas supplier.
If the informaon in these instrucons is not followed exactly, a re or explosion
may result causing property damage, personal injury, or death.
WARNING
• Ne pas entreposer ni uliser d’essence ou ni d’autres vapeurs ou liquides inammables à proximité de cet appareil
ou de tout autre appareil.
• QUE FAIRE SI VOUS SENTEZ UNE ODEUR DE GAZ :
− Ne pas tenter d’allumer d’appareil.
− Ne touchez à aucun interrupteur ; ne pas vous servir des téléphones se trouvant dans le bâment.
− Appelez immédiatement votre fournisseur de gaz depuis un voisin. Suivez les instrucons du fournisseur.
− Si vous ne pouvez rejoindre le fournisseur, appelez le service des incendies.
• L’installaon et l’entreen doivent être assurés par un installateur ou un service d’entreen qualié ou par le
fournisseur de gaz.
Assurez-vous de bien suivre les instrucons données dans cee noce
pour réduire au minimum le risque d’incendie ou d’explosion ou pour
éviter tout dommage matériel, toute blessure ou la mort.
AVERTISSEMENT
Tankless Water Heater
Installaon and Operaon Manual
ANSI Z21.10.3 ● CSA 4.3
INTERNAL (INDOOR) MODELS:
RU199i (REU-N3237FF-US)
RU180i (REU-N2934FF-US)
RU160i (REU-N2530FF-US)
RU130i (REU-N2024FF-US)
RU199e (REU-N3237W-US)
RU180e (REU-N2934W-US)
RU160e (REU-N2530W-US)
RU130e (REU-N2024W-US)
EXTERNAL (OUTDOOR) MODELS:
Place
Model/Serial #
Label Here
Located in Manual Bag
Full-length French and Spanish versions
available online at rinnai.us
Rinnai Customer Care 1-800-621-9419 rinnai.us
U334-0771(02)
06000012336368

Rinnai RU160i Specifications

General

Brand	Rinnai
Model	RU160i
Category	Water Heater
Language	English

Summary

Safety

Safety Symbols

Explains hazard alert symbols (Danger, Warning, Caution) to warn of potential harm.

Safety Precautions

Lists precautions for installers and consumers to prevent hazards like fire, explosion, and injury.

About the Water Heater

Items Included

Lists all components provided in the Rinnai Tankless Water Heater package.

Items Needed for Installation

Lists necessary tools and materials not supplied with the water heater for installation.

Specifications

Provides detailed technical specifications for Rinnai models, including performance and electrical data.

Install the Water Heater

Installation Guidelines

Provides essential rules and restrictions for installing the water heater safely and correctly.

Choose an Installation Location

Guides selection of an appropriate installation site, considering water quality, environment, and clearances.

Mount the Water Heater

Step-by-step instructions for securely mounting indoor and outdoor models to a wall.

Vent the Water Heater

Guidelines and warnings for installing the water heater's venting system correctly and safely.

Connect Gas and Power Supply

Connects essential utilities: gas for fuel and power for operation.

Installation Checklist

A checklist to ensure all installation steps are completed correctly before operation.

Operate the Water Heater

Safety Precautions

Reiterates safety warnings related to operating the water heater, especially concerning gas and hot water.

Controller Functions

Explains controller panel functions, muting, locking, and temperature settings.

Setting the Temperature

Guides users on how to set and adjust the water temperature, including safety warnings.

Diagnostic Codes

Lists and explains various diagnostic codes to help troubleshoot operational issues.

Maintain the Water Heater

Maintenance Overview

Outlines general maintenance requirements, including cleaning, vent system, motors, and controllers.

Cleaning the Air Filter

Step-by-step guide for cleaning and inspecting the air filter for indoor units.

Flushing the Heat Exchanger

Detailed instructions for flushing the heat exchanger to remove scale buildup and maintain performance.

Draining the Water Heater

Procedures for manually draining the water heater for freeze protection or storage.

Appendices

Wiring Diagram

Electrical wiring diagram for the water heater components and connections.

Pressure Drop and Water Flow Curves

Charts illustrating pressure loss and water flow rates for different models under various conditions.

Massachusetts State Gas Regulations

Specific gas installation regulations applicable to models sold in Massachusetts.

Warranty

Details the terms and conditions of the Rinnai limited warranty for SE+ Series models.