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ELECTRICAL ............................................................................................................................................... 24
Electrical Connections ............................................................................................................................................ 24
Solar Installation ..................................................................................................................................................... 24
Wiring Diagram ....................................................................................................................................................... 24
OPERATING YOUR WATER HEATER ................................................................................................... 25-30
Lighting Instructions ................................................................................................................................................ 25
Water Heater Operation .......................................................................................................................................... 26
Checking the Draft .................................................................................................................................................. 26
Burner Flames ........................................................................................................................................................ 27
Emergency Shut Down ........................................................................................................................................... 27
Water Temperature Regulation .......................................................................................................................... 27-28
Powered Anode Rod Operation .............................................................................................................................. 28
SERVICE AND ADJUSTMENT .................................................................................................................... 29
Draining and Flushing ............................................................................................................................................. 29
Routine Preventive Maintenance ............................................................................................................................ 29
Temperature and Pressure Relief Valve ................................................................................................................. 29
MAINTENANCE OF YOUR WATER HEATER ........................................................................................ 30-32
Replacement Parts ................................................................................................................................................. 30
Removing the Manifold/Burner Assembly ............................................................................................................... 30
Removing the Burner from the Manifold/Burner Assembly .................................................................................... 30
Replacing the Flame Sense/Hot Surface Igniter Assembly .................................................................................... 30
External Inspection & Cleaning of the Air Intake Chamber Screen ........................................................................ 31
Cleaning the Combustion Chamber and Air Diverter Assembly ............................................................................. 31
Replacing the Manifold/Burner Assembly ............................................................................................................... 31
Removing and Replacing the Gas Control Valve/Thermostat ................................................................................ 32
TROUBLESHOOTING GUIDE ................................................................................................................ 33-35
Start Up Conditions ................................................................................................................................................. 33
Operational Conditions ........................................................................................................................................... 34
Service .................................................................................................................................................................... 34
Leakage Checkpoints ............................................................................................................................................. 35
Pressurized Combustion Chamber System Operational Checklist ........................................................................ 36
TROUBLESHOOTING CHART ............................................................................................................... 36-37
ELECTRONIC CONTROL DISPLAY TROUBLESHOOTING .................................................................. 38-40
TROUBLESHOOTING FLOWCHART .......................................................................................................... 41
PARTS ORDER LIST ................................................................................................................................... 42