State Industries STC-080 manual Table of Contents, Residential GAS Service Handbook Introduction

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RESIDENTIAL GAS, NON POWER VENTED, WATER HEATER

SERVICE HANDBOOK

TABLE OF CONTENTS

PagePage

Introduction

 

Service

10

Terms

1

Procedures and Conditions

11

Tools

2

Multiple Heater Piping

14

 

 

Exhaust Venting Notes

15

Residential Gas Water Heaters

 

Flammable Vapor Ignition Design …….15

Guidelines

3

Lint, Dust & Oil Screen…………………16

Installation

5

Flame Arrestor…………………………..17

 

 

Operations and Servicing

 

Thermal Cut Off Switch………………...18

 

Pilot Burner Assembly………………….19

Construction

6

Sealed Combustion Chamber…………20

Control

6

Piezo Igniter……………………………..21

Burner

7

 

 

Normal Operations

7

 

 

Temperature

8

 

 

Gas

8

Technical Bulletins ……………….. 26

Water Flow

9

RESIDENTIAL GAS SERVICE HANDBOOK INTRODUCTION

This service handbook is designed to aid in servicing and troubleshooting State Non Power Vented, Residential Gas water heaters in the field. No duplication or reproduction of this book may be made without the express written authorization of the manufacturer.

The following text and illustrations will provide you with a step-by-step procedure to verify proper installation, operation, and troubleshooting procedures. Additional quick reference data is included to assist you in servicing this product.

The information contained in this handbook is designed to answer commonly faced situations encountered in the operation of the Residential Gas, non power vented, product line and is not meant to be all-inclusive. If you are experiencing a problem not covered in this handbook, please contact the State Water Heater Call Center at 1-800-365-0024 or your local State Water Heater Service Representative for further assistance. Additional information is also available on the web site www.Statewaterheaters.com. This handbook contains supplemental information to the Residential Gas installation instructional manual supplied with the water heater.

Qualifications

This handbook is intended for use by licensed plumbing professionals and reference should be made to the instructional manual accompanying the product.

State Water Heater

1

Technical Training Department

© 2004

 

Ashland city, TN

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Contents NON Power Vented Models Standard Residential GAS Water HeatersTable of Contents Residential GAS Service Handbook IntroductionTools Required Miscellaneous InformationFormulas To convertConstruction Installation of Residential GAS Water Heater Residental GAS Water Heater Service Normal Operation Residential GasResidential Gas Setting Approximate Temperature F Degree Burns on Adult SkinFuel Service000 BTUIf … … then TestSooting causes If … … then Electrical TestingThermocouple output test Procedures/Conditions If… … then Safety drop out testProcedures CondensationCondensation is a mild acid it will corrode steel Exhaust Venting Notes Flammable Vapor Ignition Resistant Fvir DesignPossible Service issues associated with a blocked screen LDO Screen LINT, DUST, OIL ScreensFlame Arrestor Combustion Chamber Temperature Sensor Possible service issues associated with the flame arrestorONE Piece Pilot Burner Assembly To replace a pilot assembly Sealed Combustion ChamberFive point inner door seal inspection Piezo Igniter Important Service ReminderOther features WHY Water Heater Tanks Leak What Prevention What WHY Prevention Water ConditionsFIX GeneralEffects Symptoms CauseAluminum Hydroxide If tank is new with no lime build-up to any degreeDiscolored Water TreatmentSmelly Water Chlorination Procedure ProcedureNot Enough HOT Water GAS TestThermal Expansion FIX Leaking Temperature and Pressure Relief Valve Symptoms General FIX
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