Lodge Manufacturing GMD1-80N manual Table of Contents Section Beginning

Page 6

All installations and services must be performed by qualified service personnel.

 

TABLE OF CONTENTS

 

 

SECTION

BEGINNING PAGE

I.

SAFETY SECTION

1

II.

GENERAL INSTRUCTIONS AND CLEARANCES

6

III.

FURNACE SPECIFICATIONS

8

IV.

INSTALLATION

10

 

A. ROOF JACK

10

 

B. STANDARD CHIMNEY

10

 

C. FURNACE LOCATION

10

 

D. BASE INSTALLATION

12

 

1. Combustible Floor Base Model: 70-BASE

12

 

2. Cottage Base Model: 01COT-BASE

13

 

E. ALCOVE INSTALLATION

14

 

F. CLOSET INSTALLATION

15

 

G. COMBUSTION AIR

16

 

H. GAS PIPING

18

 

I. ELECTRICAL WIRING

19

 

J. PROPANE CONVERSION

21

 

K. INITIAL START UP

24

 

L. ADJUSTMENT OF BTU INPUT RATE

24

 

M. BURNER ADJUSTMENT

26

 

N. SETTING TEMPERATURE RISE

27

 

O. FURNACE CHECKOUT PROCEDURE

27

V.

INSTALLER’S INSTRUCTIONS TO USER

29

VI.

STARTING THE UNIT

30

 

A. SEQUENCE OF OPERATIONS

30

VII.

TROUBLESHOOTING

32

VIII.

DEALER MAINTENANCE

38

 

A. ELECTRICAL

38

 

B. BURNERS

38

 

C. INDUCER BLOWER ASSEMBLY

38

 

D. INSPECTING THE VENTING SYSTEM

39

 

E. GASKETS/SEALING MATERIALS

39

 

F. HEAT EXCHANGER

39

 

G. HOUSE AIR BLOWER

39

 

H. EXTENDED SHUTDOWN

39

IX.

USERS INFORMATION SECTION

41

 

A. WARNINGS & CAUTIONS

41

 

B. COMPONENT LOCATIONS

42

 

C. INSPECTION AREAS

42

 

D. FILTER LOCATION AND CLEANING

43

APPENDIX A - REPLACEMENT PARTS LIST

44

APPENDIX B – WIRING DIAGRAM

46

5

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Contents GAS-FIRED Furnace Safety Section Page Page Page Table of Contents Section Beginning Page Models GMD1-80N III. Furnace Specifications Model GMD1-80Blower Data IV. Installation Roof Jack Standard ChimneyFurnace Location Page Base Installation Page Alcove Installation Closet Installation ? Warning Hazard Combustion AIR Page GAS Piping Electrical Wiring AWG Contents Quantity NAT. to Propane ConversionManifold Removal and Orifice Change Page Adjustment of Heat Input Rate Initial Start UPOperating Instructions GAS Pressure Chart for ALL GMD1-80 Model Furnaces Burner Adjustment Setting Temperature Rise Furnace Checkout ProcedurePage Installers Instructions to User VI. Starting the Unit Refer to the Troubleshooting Section of this Manual Page Diagnostic Features Power must be disconnected before servicingTurn Tstat Setting Above Room Temp Yes After GAS Valve OPENS, do the Burners IGNITE? Check ALL Electrical VIII. Dealer MaintenanceInducer Blower Assembly BurnersHeat Exchanger Inspecting the Venting SystemGASKETS/SEALING Materials House AIR BlowerOn START-UP IX. User Information Section Component Locations Inspection AreasFilter Location and Cleaning Appendix A. Replacement Parts List Page Appendix B Wiring Diagram