Manuals / A.O. Smith / Household Appliance / Water Heater

A.O. Smith FPS40 FPS 75 SERVICE AND OPERATION cant, BLOWER RUNS CONSTANTLYNo call for heat cont

Models: FPS 75 FPSE50 FPS40 fps50

1 103

Page 78

BLOWER RUNS CONSTANTLY(No call for heat) cont

FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK

	FPS 75 SERVICE AND OPERATION cant.
Trouble-	BLOWER RUNS CONSTANTLY(No call for heat) cont
shooting cont.

RESULTS

If:then

the	blower	continues to run	replace the blower
the	blower	stops,	go to Step 2.

Page 78

Image 78

A.O. Smith FPS40, FPSE50, fps50 manual FPS 75 SERVICE AND OPERATION cant, BLOWER RUNS CONSTANTLYNo call for heat cont

Contents

FPD 40 and =~~~Models~~~r ruc Wc ~~D~w@1995 WORKBOOK INTRODUCTIONFPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK Technical InformationTroubleshooting Index Venting InstallationTroubleshootingIndex Parts ListTechnical Information @1995A.D.Smith Water Products CoFPS/FPSE/FPDTECHNICAL TRAINING AND SERVICE WORKBOOK CHOOSING THE BEST WATER HEATER cantFPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK CHOOSING THE BEST WATER HEATER cantVENTING INSTALLATION FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOKVENTING INSTALLATION cant Exterior ClearancesClearances VENTING INSTALLATION cantExterior Water Products CoVENTING INSTAllATION cant FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOKVENTING INSTAllATION cant FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOKVENTING INSTAllATION cant VENTING INSTAllATION cant FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOKVENTING INSTAllATION cant FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOKVENTING INSTALLATION cant FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOKVENTING INSTAllATION cant FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOKAIR FOR COMBUSTION AIR FOR COMBUSTION cant AIR FOR COMBUSTION cont Negative Pressure Technical Information FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOKA.D.Smith Water Products CoFPS 40 and 50 SERVICE AND OPERATION FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOKrc r r---rr~~~-~ FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOKA.D. Smith FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK@1995 TechnicalPRELIMINARY CHECKS FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK shooting contTrouble Water Products Co FPS 40 and 50 SERVICE AND OPERATION cantFPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK Irving, Texas@1995 FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOKgo to Step A.D. SmithFPS 40 and 50 SERVICE AND OPERATION cant FPS 40 and 50 SERVICE AND OPERATION cant RESULTS IfthenA.D. Smith FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK@1995 TechnicalTechnical Information FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK@1995 A.D. SmithIfthen FPS 40 and 50 SERVICE AND OPERATION cantFPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK go to StepFPS 40 and 50 SERVICE AND OPERATION cant Technical Information FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK@1995 A.D. Smithshooting cont FPS 40 and 50 SERVICE AND OPERATION cantFPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK Technical InformationTechnical Information FPS 40 and 50 SERVICE AND OPERATION cantFPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK Irving, TexasTrouble- BLOWER RUNS CONSTANTLY No main burner cont. shooting cont FPS 40 and 50 SERVICE AND OPERATION cantFPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK RESULTSTrouble- PILOT PROBLEMS MAIN BURNER PROBLEMS IrvinQ, TexasffiGJ FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOKL~@.,~ MODELS FPS-40 ANDBlif,. .,er 1i9I7 T81917lower N1JIU1Technical Information FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK@1995 A.D. SmithTechnical Information FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK@1995 A.D. SmithPage I SubjectiPage51 A.D. Smith FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK@1995 TechnicalFPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPSE 40 and 50 SERVICE AND OPERATION cant FPD 40 and 50 SERVICE AND OPERATION cantFPSE 40 and 50 SERVICE AND OPERATION cant FPD 40 and 50 SERVICE AND OPERATION cantTrouble Technical Information FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOKshooting cont Irving, TexasA.D. Smith FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK@1995 TechnicalTrouble- BLOWER RUNS CONSTANTLY No call for heat cont. shooting cont \ replace the cable I see preliminary checks FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOKRt.~\-\~ If TroubleBLOWER RUNS CONSTANTLY cont BLOWER RUNS CONSTANTLY Calling for heat, no pilot cantFPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPSE 40 and 50 SERVICE AND OPERATION cantFPD 40 and 50 SERVICE AND OPERATION cant Trouble- BLOWER RUNS CONSTANTLY Calling for heat, no pilot cantTrouble shooting cont FPSE 40 and 50 SERVICE AND OPERATION cantFPD 40 and 50 SERVICE AND OPERATION cant FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOKTechnical Information FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK@1995 A.D. SmithTechnical Information FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK@1995 A.D. SmithFPSE 40 and 50 SERVICE AND OPERATION cont FPD 40 and 50 SERVICE AND OPERATION contFPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK replace the FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOKshooting cont Troubleshooting cont PILOT PROBLEMS shooting contTrouble- MAIN BURNER PROBLEMS FPSE 40 and 50 SERVICE AND OPERATION contFPD 40 and 50 SERVICE AND OPERATION cont @1995 FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK@J..~~ Technical InformationPIOP Technical Information FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK@1995 A.D.SmithA.D. Smith FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK@1995 Technical InformationFPS 75 SERVICE AND OPERATION cont Technical Information Trouble- PRELIMINARY CHECKSFPS 75 SERVICE AND OPERATION cant Irving, TexasFPS 75 SERVICE AND OPERATION cant FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOKFPS 75 SERVICE AND OPERATION cant A.D. Smith FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK@1995 Technical Information@1995 FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOKRESULTS If Technical Information@1995 PRELIMINARY CHECKS EXCEPTIONSFPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK A.D. SmithFPS 75 SERVICE AND OPERATION cant BLOWER RUNS CONSTANTLYNo call for heat contFPS 75 SERVICE AND OPERATION cant shooting contCAlliNG FOR HEAT, NO PilOT BLOWER RUNS CONSTANTLYFPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 75 SERVICE AND OPERATION contLine=24 VAC supply Load=Wire carrying current onto high limit shooting contFPS 75 SERVICE AND OPERATION cant Line=24 VAG supply Load=Wire carrying current onto connectorFPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK @1995 FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOKgo to Step A.D. SmithA.D. Smith FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK@1995 Technical InformationA.D. Smith FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOKRESULTS If Technical InformationFPS 75 SERVICE AND OPERATION cant FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOKRESULTS @1995 FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOKgo to Step A.D. SmithTrouble FPS 75 SERVICE AND OPERATION contFPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK shooting contFPS 75 SERVICE AND OPERATION cant FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOKTechnicalInformation FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK@1995 A.D. Smiththen FPS 75 SERVICE AND OPERATION cantFPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK the meter does not read 24 VAGFPS 75 SERVICE AND OPERATION cant shooting contTrouble- PilOT PROBLEMS FPS 75 SERVICE AND OPERATION cantMAIN BURNER PROBLEMS FPS 75 SERVICE AND OPERATION cant3511 FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOKI..~ @1995FPS-75 SERIES 230/231 THRU 232/233 Item DescriptionPart Number Closes at .3 PSI Closes at .3 PSI Unavailable at this time Temperature range no lower limit to 1600 Temperature range 1100PART INFORMATION operating pressure - natl. 3.5 W.C., I.p. 101w.c Standing pilotSERVICE CHECKLIST CommentsComments SERVICE CHECKLIST cant QUESTIONS AND ANSWERS QUESTIONS AND ANSWERS cant A. 400 deg. FADDITIONAL INFORMATION A.O. SMITH TECHNICAL INFORMATION DEPARTMENT AT c @c 0fiJDcu~FOR ADDITIONAL INFORMATION CONTACT 1-800-527

BLOWER RUNS CONSTANTLY(No call for heat) cont