Lodge Manufacturing GMD1-80N Furnace User Manual


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