A.O. Smith FPS40, FPSE50, fps50, FPS 75 manual Trouble Shooting

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FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK

FPSE 40 and 50 SERVICE AND OPERATION cant.

FPD 40 and 50 SERVICE AND OPERATION cant.

Trouble-

shooting cont

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Contents Water Products Series 226ECompany Workbook Introduction Table of Contents Choosing the Best Water Heater Choosing the Best Water Heater cant FPS/FPSE/FPD Technical Training and Service Workbook Venting Installation Venting Installation cant Exterior Clearances FPS FpseClearances Venting Installation cant ExteriorFPD Venting INSTAllATION cant Venting INSTAllATION cant Venting INSTAllATION cant Venting INSTAllATION cant Venting INSTAllATION cant Venting Installation cant Venting INSTAllATION cant AIR for Combustion Conditioncausesolution AIR for Combustion cantAIR for Combustion ConditionNegative Pressure Smith Technical Information Water Products Co Irving, Texas FPS 40 and 50 Service and Operation FPS 40 and 50 Service and Operation cant ~~~FPS 40 and 50 Service and Operation cant Preliminary Checks Shooting Water Products Co Irving, Texas Results Trouble Blower does not RUN Shooting Fan Does Not run Replace Harness Run Gas pressure switch IrvinQ, Texas Trouble Ifthen FPS 40 and 50 Service and Operation cant Irving, Texas Trouble Blower Runs Constantly No main burner @1995 FPS 40 and 50 Service and Operation cant Trouble- Pilot Problems Main Burner Problems FPS 40 and 50 Parts List ~@.,~ FfiGJ1i9I7 T81917 FPS/FPSE/FPD Technical Training and Service Workbook FPS/FPSE/FPD Technical Training and Service Workbook IPage51 @1995 Smith Technical Information Water Products Co FPS/FPSE/FPD Technical Training and Service Workbook Shooting Cont Trouble Blower does not RUN cant Shooting Blower does not RUN Trouble Blower does not RUN cant @1995 Smith Technical Information Results Rt.~\-\~ Fpse 40 and 50 Service and Operation CAlliNG for HEAT, no PilOTFpse 40 and 50 Service and Operation cant Then Trouble Shooting Water Products Co Fpse 40 and 50 Service and Operation cant Results FPS/FPSE/FPD Technical Training and Service Workbook Replace Shooting Pilot Problems Trouble- Main Burner Problems Fpse 40 and 50 Parts List FPD 40 and 50 Parts List Ill @J..~~Cable.COtIlroIw/C1~ FPS 75 Service and Operation FPS 75 Service and Operation cant FPS 75 Service and Operation Trouble- Preliminary Checks FPS 75 Service and Operation cant Trouble Blower does not RUN Shooting Cont Shooting Results Preliminary Checks Exceptions Blower Runs CONSTANTLYNo call for heat Trouble- Blower Runs Constantly No call for heat cant Trouble Shooting CAlliNG for HEAT, no PilOTFPS 75 Service and Operation Line=24 VAG supply Load=Wire carrying current onto connector Water Products Co Shooting Shootingcont FPS 75 Service and Operation cant Meter does not read 24 VAC, the meter does read 24 VAG FPS 75 Service and Operation FPS 75 Service and Operation cant Water Products Co Then Shooting Trouble- PilOT Problems Main Burner Problems FPS 75 Parts List 3511FPS-75 Series 230/231 Thru 232/233 Item Description Part NumberSpecification Part InformationService Checklist Proper Sequence of OperationService Checklist cant VII. SafetyQuestions and Answers FPS ModelsQuestions and Answers cant 400 deg. FAdditional Information @c 0fiJDcu~