This is a service guide designed by SHERWOOD INDUSTRIES LTD.
We hope this manual will assist you to identify and correct operational concerns you might experience in all ENVIROGAS appliances.
This service guide is designed for TRAINED SERVICE TECHNICIANS AND INSTALLERS. This guide is NOT to be used by the homeowner.
If after reading this guide and following our recommendations and the problem still excists, please
Technical Division
SHERWOOD INDUSTRIES LTD.
TABLE OF CONTENTS | PAGE |
1)PILOT WILL NOT STAY LIGHT
A)IGNITION SYSTEM……………………………………………………….1
B)IGNITION SYSTEM OK BUT PILOT WILL NOT LIGHT……………... 3
2)PILOT WILL NOT STAY LIT………………………………………………………7
3)MAIN BURNERS WILL NOT LIGHT…………………………………………….. 9
4)MAIN BURNERS WILL NOT STAY LIT………………………………………….11
5)SOOTING (ALL MODELS)…………………………………………………….…. 15
6)FLAME LIFTING
A)
B)DIRECT VENTED………………………………………………………... 18
7)BLOWER OPERATION ………………………………………………………….. 19
8)ORIFICE SIZING CHART………………………………………………………… 20
9)STEP BY STEP SERVICE INSTRUCTIONS……………………………………21
10)GLOSSARY………………………………………………………………………. 23
SUGGESTED TOOLS LIST FOR SERVICING
GAS LEAK DETECTOR
MANOMETER
MULTIMETER
CORDLESS DRILL
WIRE STRIPPER/CRIMPER
WRENCHES, STANDARD AND METRIC
SCREWDRIVERS(TORX T20)
METAL SNIPS
JUMPER WIRES
NUMBERED DRILLS ((DMS))
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| Sherwood Industries Ltd. | ENVIRO | 2003 |
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