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OPERATINGYOURWATERHEATER...................................................................................................23-25
LightingInstructions................................................................................................................................................23
CheckingtheDraft..................................................................................................................................................24
BurnerFlames........................................................................................................................................................24
EmergencyShutDown...........................................................................................................................................24
WaterTemperatureRegulation..........................................................................................................................24-25
SERVICEANDADJUSTMENT...............................................................................................................26-28
Tank(Sediment)Cleaning......................................................................................................................................26
VentSystemInspection..........................................................................................................................................26
BurnerInspection....................................................................................................................................................26
BurnerCleaning......................................................................................................................................................26
Housekeeping.........................................................................................................................................................27
AnodeRodInspection............................................................................................................................................27
Temperature-PressureReliefValveOperation.......................................................................................................27
DrainingandFlushing........................................................................................................................................27-28
Service....................................................................................................................................................................28
MAINTENANCEOFYOURWATERHEATER........................................................................................29-32
ReplacementParts.................................................................................................................................................29
ExternalInspection&CleaningoftheBase-RingFilter.........................................................................................29
RemovingtheManifold/BurnerAssembly...............................................................................................................29
RemovingtheBurnerfromtheManifold/BurnerAssembly....................................................................................29
ReplacingtheThermocouple.............................................................................................................................29-30
ReplacingthePilot/PilotTubeAssembly...............................................................................................................30
CleaningtheCombustionChamberandFlame-arrestor........................................................................................30
ReplacingtheManifold/BurnerAssembly...............................................................................................................31
PiezoelectricIgniterSystem...................................................................................................................................31
TestingtheIgniterSystem......................................................................................................................................32
RemovingandReplacingtheGasControlValve/Thermostat................................................................................32
FVlRSystemOperationalChecklist.......................................................................................................................32
TROUBLESHOOTINGGUIDE................................................................................................................33-35
StartUpConditions............................................................................................................................................33-34
OperationalConditions......................................................................................................................................34-35
TROUBLESHOOTINGCHART...............................................................................................................36-37
PILOTLIGHTTROUBLESHOOTINGFLOWCHART...................................................................................38
PARTSORDERLIST...................................................................................................................................39