Rinnai CONTINUUM 2424WC User Manual

Model 2424WC
How to use your New
Continuous Flow
Commercial Water Heater
WARNING: If the information in these instructions is not followed exactly,
a fire or explosion may result causing property damage, personal injury or
death.
-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.
(outdoor unit)

Rinnai CONTINUUM 2424WC Specifications

General

Brand	Rinnai
Model	CONTINUUM 2424WC
Category	Water Heater
Language	English

Summary

General Safety Warnings

What to Do If You Smell Gas

Immediate steps to take if you detect a gas leak, including avoiding ignition sources and contacting authorities.

Specifications

Safety Devices

Gas Supply Pressure Requirements

Warranty Information

Conditions and Exceptions

Owner's Installation Information

Safety Issues

Safety Precautions and Operational Notes

Winterization and Freeze Protection

Basic Operation

Adjusting Water Temperature

How to set the desired water temperature using the remote control, with operational notes.

Starting the Unit

About Hot Water

Hot Water Burn Dangers

Information on the risks of hot water, burn times at different temperatures, and danger warnings.

First Aid for Scalds

Step-by-step instructions for providing immediate care after a scald injury.

Error Messages and Fault Diagnosis

Maintenance and Service Information

Servicing Precautions and Recommendations

Safety warnings before servicing, recommended check-ups, and DIY service limitations.

Troubleshooting Faults and Error Messages

Steps to take when a fault occurs, including reset procedures and contacting support.

Maintenance Suggestions

Cleaning Procedures

Annual cleaning steps for the water heater, including burner area and cabinet wiping.

Visual Burner Flame Check

Troubleshooting and Common Questions

Operating Instructions

Pre-Operation Safety Checks

Essential safety checks before operating the unit, including gas detection and remote control usage.

Step-by-Step Operation Guide

Instructions for safely starting and operating the water heater, including gas valve and power.

Operating and Shut-off Procedures

Completing Operation Steps

Turning Off Gas to Appliance

Installer's Instructions Overview

Installer's Installation Warnings

General Installation Requirements

Key instructions, suitability, and prohibitions for installing the Continuum 2424WC unit.

Clearance Requirements

Minimum clearances from combustible materials and overhangs for proper installation.

Installation Performance Data

Continuum Outlet Flow Data

Continuum Pressure Drop Curve

Unit Location and Dimensions

Locating the Unit and Vent Clearances

Guidance on positioning the unit and required clearances for vent termination.

Unit Dimensions

Recommended Piping for Installation

Optional Power Failure Freeze Protection

Gas Pipe Sizing

Capacity Table for Natural Gas

Capacity Table for LP Gas

Gas Piping Notes

Water Piping and Pressure Relief Valve

Water Piping Notes

Pressure Relief Valve Installation

Requirements and procedures for installing an approved pressure relief valve.

Electrical Connection Notes

Wiring Diagram

Lighting the Unit

Standard Lighting Procedure

Troubleshooting Lighting Failures

Actions to take if the unit fails to light, including safety checks and contacting support.

Remote Control Installation

Testing and Operation Verification

Diagnostic Points and Values

Schematic Diagram