Rheem RTGH-RH10DV User Manual

Service Manual
WARNING
–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instructions.
 ·Ifyoucannotreachyourgassupplier,callthe󰘰redepartment.
–Installationandservicemustbeperformedbyaquali󰘰edinstaller,serviceagencyorthegassupplier.
Iftheinformationintheseinstructionsisnotfollowedexactly,a󰘰reorexplosionmayresult,
causingpropertydamage,personalinjury,ordeath.
Models
CONDENSING TANKLESS GAS WATER HEATER
199,000Btu / 180,000Btu
• Natural Gas
(
NG
) /
Liquid Propane Gas
(
LP
)

Rheem RTGH-RH10DV Specifications

General

Brand	Rheem
Model	RTGH-RH10DV
Category	Water Heater
Language	English

Summary

Chapter 1 Product Characteristics

Names of Components

Chapter 2 Components Description

Gas Leak Detector Sensor

Component that monitors for gas leaks and its safety function.

Chapter 3 How to Use The Control Panel

Control Panel Interface

Chapter 4 Troubleshooting

Er:10 Flame Loss

Details on flame loss errors, conditions, and check points.

Er:11 Ignition failure

Troubleshooting ignition failure, conditions, and remedies.

Er:20 High Limit Switch Abnormality

Er:40 Gas Leakage

Critical safety information regarding gas leaks and immediate actions.

Chapter 5 Replacement Instructions

Circuit Board

Gas Leak Detector

Steps to replace the gas leak detection sensor.

Chapter 6 Maintenance

Maintenance Procedures

General safety and maintenance checks for reliable operation.

Chapter 7 Components Diagram

PART I CASE PART