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

STC-080 specifications

The State Industries STC-080 is a high-efficiency water heater designed to meet the demands of residential and light commercial applications. With its strategic engineering and innovative technology, it offers a reliable solution for those seeking comfort, efficiency, and sustainability in water heating.

One of the main features of the STC-080 is its exceptional efficiency rating. It operates with an impressive Energy Factor (EF) that not only reduces energy consumption but also translates into lower utility bills for users. The unit utilizes a streamlined heat exchanger design, optimizing heat transfer and minimizing energy loss. This design ensures that users can enjoy hot water on demand without the worry of excessive energy expenditure.

The STC-080 is equipped with advanced heating technologies, including a dual-flame burner system. This system ensures rapid heating while providing consistent water temperature, which is essential for residential applications where demand can vary throughout the day. The integration of advanced controls also allows for precise temperature adjustments, giving users full control over their hot water supply.

Durability and reliability are key characteristics of the STC-080. Constructed from high-quality materials, it features a heavy-duty steel tank with a glass-lined interior that provides excellent corrosion resistance. This not only enhances the product's longevity but also ensures consistent performance even in challenging water conditions. Additionally, the unit includes an anode rod that further protects against corrosion, extending service life and reducing maintenance needs.

The STC-080 is designed for easy installation, with flexibility that accommodates various plumbing setups. Its compact design allows for placement in tighter spaces, making it an ideal choice for homes where space is at a premium.

Safety is another priority with the STC-080. It includes multiple safety features such as a temperature and pressure relief valve, ensuring safe operation. The unit also complies with stringent industry standards, providing peace of mind to homeowners and businesses alike.

In summary, the State Industries STC-080 is a standout water heating solution that combines efficiency, reliability, and advanced technology. With its robust construction and user-friendly features, it caters to the evolving needs of both residential and light commercial users, making it an excellent investment for those looking to enhance their water heating systems while being conscious of energy usage.