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Rheem Ecosense ECO-180DV User Manual

Rheem Ecosense ECO-180DV
36 pages
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Direct Vent Wa ter Heater
AP14558 (01/08)
!
FOR YOUR SAFETY!
Do not store or use gasoline or other
flammable vapors or liquids or other
combustible materials in the vicinity of
this or any other appliance. To do so may
result in an explosion or fire.
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 neighbors phone. Follow the
gas supplier’s instructions.
● If you cannot reach your gas supplier, call
the fire department.
● Do not return to your home until authorized
by the gas supplier or fire department.
Improper installation, adjustment,
alteration, service or maintenance can cause
property damage, personal injury or death.
Refer to this manual. 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.
!
The purpose of this manual is twofold: one, to provide the installer with
the basic directions and recommendations for the proper installation
and adjustment of the water heater; and two, to the owner–operator,
to explain the features, operation, safety precautions, maintenance and
troubleshooting of the water heater. This manual also includes a parts
list.
It is very important that all persons who are expected to install, operate
or adjust this water heater read the instructions carefully so they may
understand how to perform these operations. If you don’t understand
these instructions or any terms within it, seek professional advice.
Any questions regarding the operation, maintenance, service or warranty
of this water heater should be directed to the seller from whom it was
purchased. If additional information is required, refer to the section on
If You Need Service.
Do not destroy this manual. Please read carefully and keep in a safe
place for future reference.
!
Recognize this symbol as an indication of Important Safety
Information!
!
California Proposition 65 Warning: This product contains
chemicals known to the State of California to cause cancer, birth
defects or other reproductive harm.
Use & Care Manual
With Installation Instructions for the Installer
Printed in Japan
Tankless Water Heater
D
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!
Warning: This water heater is not suitable
for use in manufactured (mobile) homes!
Direct Vent Gas
CERTIFIED
R
31-92683-000
Paloma
PH-25RDVS (N,P)
Richmond
RMTG-66DV (N,P)
Ruud RUTG-66DV (N,P)
Rheem/ Ecosense
RTG-66DV (N,P)
ECO-180DV (N,P)

Questions and Answers:

Rheem Ecosense ECO-180DV Specifications

General IconGeneral
BrandRheem
ModelECO-180DV
TypeTankless
Fuel TypeNatural Gas
Energy Factor0.82
Heating Capacity180, 000 BTU/h
VentingDirect Vent

Summary

Important Safety Information

DANGER! Install and Properly Vent the Water Heater

Warnings and instructions for safe installation and venting of the water heater.

WARNING! Flammable Materials and Vapors

Precautions regarding storage and use of flammable materials near the water heater.

Important Safety Information

DANGER! Water Temperature Setting

Safety warnings about water temperature settings and the risk of scalding.

Important Safety Information

DANGER! Natural Gas and Liquefied Petroleum Models

Safety precautions for gas leaks and conversion between natural and LP gas.

Important Safety Information

For Installations in the State of California

Specific installation requirements for California regarding earthquake bracing.

Safety Precautions

General safety advice, including shut-off valve location and proper use.

Installing the water heater

Location of Water Heater

Guidelines for choosing a safe and appropriate location for the water heater.

Installing the water heater

Venting

Requirements and guidelines for installing the water heater's venting system.

Installing the water heater

Water Supply Connections

Requirements and guidelines for connecting water supply lines.

Installing the Main Remote Control

Gas Supply

Instructions for connecting the gas supply line, including valve and pipe requirements.

High Altitude

Information on high altitude installation and adjustments.

Installing the Main Remote Control

Remote Control Installation

Considerations and steps for locating and installing remote controls.

Installing the water heater

Electrical Connection

Instructions for making electrical connections, including power requirements and grounding.

Installing the water heater

Installation Check List

A comprehensive checklist for ensuring proper water heater installation.

Lighting the water heater

For Your Safety Read Before Operating

Crucial safety warnings and instructions to follow before attempting to light the water heater.

Operating Instructions

Step-by-step guide for safely lighting and operating the water heater.

Operating the water heater

Safety Precautions

General safety rules to follow while operating the water heater.

Water Temperature Setting

Guidance on setting water temperature, including scald risks and temperature charts.

Operating the water heater

Water Temperature Setting...

Detailed instructions for adjusting water temperature via remote control and understanding its display.

Care and cleaning of the water heater

Routine Preventative Maintenance

Recommended periodic inspections and maintenance for optimal water heater performance.

Housekeeping

Cleaning procedures for the water heater and its surroundings.

Care and cleaning of the water heater

Draining the water heater

Step-by-step instructions for safely draining water from the water heater.

Freeze Protection

Measures and advice for protecting the water heater from freezing conditions.

Before You Call For Service...

Troubleshooting Tips

Common problems and their solutions for water heater issues.

Error Code Guide

Replacement Parts

Instructions For Placing a Parts Order

Guidance on how to order replacement parts for the water heater.

Maximum Temperature Adjustment by the Main Remote Control (UMC-117)

Minimum Temperature Adjustment by the Main Remote Control (UMC-117, USC1-117 and USC2-117)

High Altitude DIP Switch Adjustment

Instructions for adjusting DIP switches for proper operation at high altitudes.

IF YOU NEED SERVICE

Important Instructions for the Commonwealth of Massachusetts

Specific installation regulations for Massachusetts, including CO detectors and signage.

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