TABLE OF CONTENTS

 

GENERAL

3

Introduction

3

Installation

3

Operation

3

Cleaning

3

Lubrication

3

Specifications

3

Tools

3

REMOVAL AND REPLACEMENT OF PARTS

4

Component Location

4

Control Panel

5

Covers and Panels

5

Bullnose Weld Assembly

5

Heat Shield

5

Back Panel

5

Power On/Off Switch

6

Indicator Light

6

Thermostat

6

Flame Switch

7

Ignitor Module

7

Gas Burner

8

Pilot Solenoid

8

Pilot

9

Dual Solenoid

9

SERVICE PROCEDURES AND ADJUSTMENTS

10

Thermostat Calibration

10

Main Burner Adjustment

10

Gas Pressure Measurement

11

Extended Shutdown

11

ELECTRICAL OPERATION

12

Component Description

12

Sequence of Operation

12

SCHEMATIC DIAGRAMS

13

TROUBLESHOOTING GUIDE

18

F35628 (10-04)

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© VULCAN-HART, 2004

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Vulcan-Hart service manual Table of Contents