TABLE OF CONTENTS
SAFE INSTALLATION, USE AND SERVICE...................................................................................................................... | 2 |
SAFETY PRECAUTIONS.............................................................................................................................. | 3 |
TABLE OF CONTENTS................................................................................................................................. | 4 |
CUSTOMER RESPONSIBILITIES......................................................................................................................................... | 5 |
PRODUCT SPECIFICATIONS ................................................................................................................................................ | 5 |
MATERIALS AND BASIC TOOLS NEEDED....................................................................................................................... | 6 |
Materials Needed ..................................................................................................................................................... | 6 |
Basic Tools................................................................................................................................................................ | 6 |
TYPICAL INSTALLATION.......................................................................................................................................................... | 7 |
INSTALLATION INSTRUCTIONS...................................................................................................................................... | |
Removing the Old Water Heater............................................................................................................................... | 8 |
Facts to Consider About the Location.................................................................................................................. | |
Insulation Blankets ................................................................................................................................................. | 10 |
Combustion Air and Ventilation Appliances in Unconfined Spaces ........................................................................ | 11 |
Combustion Air and Ventilation Appliancesin Confined Spaces ........................................................................ | |
Water Piping ...................................................................................................................................................... | |
T & P Valve and Pipe Insulation ........................................................................................................................ | |
Temperature Pressure Relief Valve ................................................................................................................... | |
Filling the Water Heater .......................................................................................................................................... | 15 |
Venting............................................................................................................................................................... | |
Gas Piping ......................................................................................................................................................... | |
Sediment Trap ........................................................................................................................................................ | 17 |
OPERATING INSTRUCTIONS......................................................................................................................................... | |
Lighting & Operating Label ..................................................................................................................................... | 18 |
Temperature Regulation ......................................................................................................................................... | 19 |
SERVICE AND ADJUSTMENT ........................................................................................................................................ | |
Tank (Sediment) Cleaning ...................................................................................................................................... | 20 |
Venting System Inspection ..................................................................................................................................... | 20 |
Burner Inspection ................................................................................................................................................... | 20 |
Removing the Burner Door Assembly .................................................................................................................... | 21 |
Ultra Low NOx Natural Gas Burner ........................................................................................................................ | 21 |
Replacing the Pilot Assembly ................................................................................................................................. | 21 |
Replacing the Thermocouple.................................................................................................................................. | 22 |
External Inspection & Cleaning of the Flame Arrestor............................................................................................ | 22 |
Cleaning the Combustion Chamber and Flame Arrestor........................................................................................ | 22 |
Replacing the Burner Door Assembly..................................................................................................................... | 23 |
Piezoelectric Igniter System ................................................................................................................................... | 23 |
Testing the Igniter System ...................................................................................................................................... | 23 |
Removing and Replacing the Gas Control Valve/Thermostat ................................................................................ | 24 |
Housekeeping......................................................................................................................................................... | 24 |
Anode Rod Inspection ............................................................................................................................................ | 24 |
25 | |
Draining .................................................................................................................................................................. | 25 |
Drain Valve Washer Replacement.......................................................................................................................... | 25 |
Service.................................................................................................................................................................... | 25 |
TROUBLESHOOTING GUIDE ........................................................................................................................................ | |
Start Up Conditions ........................................................................................................................................... | |
Thermal Expansion ........................................................................................................................................... | 26 |
Strange Sounds ................................................................................................................................................ | 26 |
Draft Hood Operation ........................................................................................................................................ | 26 |
Condensation .................................................................................................................................................... | 27 |
Smoke/Odor ...................................................................................................................................................... | 27 |
Operational Conditions ........................................................................................................................................... | 27 |
Smelly Odor ...................................................................................................................................................... | 27 |
Air in Hot Water Faucets ................................................................................................................................... | 27 |
High Temperature | 27 |
Troubleshooting Items ....................................................................................................................................... | |
PARTS ORDER LIST................................................................................................................................................................ | 31 |
WARRANTY................................................................................................................................................................................. | 32 |
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