Rinnai RC80HPE User Manual

— 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 supplier’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.
WARNING: If the information in these instructions is not
followed exactly, a fire or explosion may result causing
property damage, personal injury or death.
Operation and Installation Manual
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
Table of Contents .................... 2
Consumer Safety Information .. 4
Operating Instructions .............. 5
Maintenance ............................ 12
Error Codes ............................. 13
Installation Instructions ............ 17
Consumer Support ................... 40
French Version ........................ 42
Direct Vent Tankless Water Heater
Register your product at www.rinnairegistration.com or
call 1-866-RINNAI1 (746-6241)
ANS Z21.10.3
●
CSA 4.3
FOR INDOOR APPLICATIONS ONLY
RC80HPi ............. REU-KA2530FFUD-US
RC98HPi ............. REU-KA3237FFUD-US
FOR OUTDOOR APPLICATIONS ONLY
RC80HPe ............ REU-KA2530WD-US
RC98HPe ............ REU-KA3237WD-US

Rinnai RC80HPE Specifications

General

Brand	Rinnai
Model	RC80HPE
Category	Water Heater
Language	English

Summary

Consumer Safety Information

Safety Behavior and Practices

Outlines safe operating procedures and precautions for users.

Operation and Controls

Description of Operation

Explains how the tankless water heater provides hot water.

Operating Instructions

Step-by-step guide to using the water heater and its features.

Temperature Controllers

Temperature Controllers - Models

Overview of different controller options for the unit.

Installation Instructions

General Installation Instructions

Core requirements and recommendations for installing the appliance.

Clearances from Appliance

Specifies required spacing for safe installation and operation.

Gas Piping

Detailed instructions for connecting the gas supply line.

Water Piping

Guidelines for connecting water lines and freeze protection.

Venting Instructions

Requirements for proper air intake and exhaust system installation.

Maintenance and Troubleshooting

Cleaning Procedures

Steps for cleaning the unit's components for optimal performance.

Error Codes

A reference list of fault codes for diagnosing unit issues.

Technical Data and Specifications

Technical Data

Performance charts including pressure drop and flow rate.

Dimensions

Physical measurements and diagrams of the appliance.

Consumer Support

Warranty Information

Details on product coverage, terms, and conditions.