Manuale d’uso / di manutenzione del prodotto FPS40 del fabbricante A.O. Smith
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~ ~ -- ~- I';:::;:: t;;.i( - --- -- ~ ' , ~ K -r~~ : --' :::=::;- ~ ( ;,,' tF ~~~. ~ 0-'1 ~ n ; q F' ~;;;;~~, n II : ~ r =~~~ ~~~ Models FPS 40 and 50 Series 226-227 FPSE 40 and 50 Series 226E FPD 40 and 50 Series 226-227 ruc Wc ~~D~w Prepared by the Technical Information Dept.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK WORKBOOK INTRODUCTION Technical Information Irvino. Texas 1 @1995 A.D. Smith Water Products Co..
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK TABLE OF CONTENTS SUBJECT PAGE PAGE SUBJECT Service and Operation Choosing the Best Water Heater 3 FPS 40 & 50 Introduction 21 When to choose t.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK CHOOSING THE BEST WATER HEATER Technical Information Irving, Texas 3 @1995 A.D. Smith Water Products Co.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK CHOOSING THE BEST WATER HEATER cant..
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK CHOOSING THE BEST WATER HEATER cant..
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK VENTING INSTALLATION.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK VENTING INSTALLATION cant. Exterior installation clearance requirements are crucial and must be met to ensure compliance with all safety and code requirements. If all clearances cannot be met, do not unpack the heater.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK VENTING INSTALLATION cant. Exterior installation clearance requirements are crucial and must be met to ensure compliance with all safety and code requirements. If all clearances cannot be met, do not unpack the heater.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK VENTING INSTAllATION cant..
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK VENTING INSTAllATION cant..
VENTING INSTAllATION cant..
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK VENTING INSTAllATION cant..
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK VENTING INSTAllATION cant..
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK VENTING INSTALLATION cant..
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK VENTING INSTAllATION cant.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK AIR FOR COMBUSTION Checking for Draft On initial start up, check for the correct draft on the Power Shot. To check the draft, place a smoke stick directly in front of the inlet air damper while the heater is firing.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK AIR FOR COMBUSTION cant. SOLUTION CONDITION CAUSE Seal vent joints Burnt gas odor when heater is operatinq Leaking vent joints Blocked vent Clear vent blockaQe The majority of the complaints associated with the operation of the will likely be a direct result of improper venting.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK AIR FOR COMBUSTION cont. CONDITION CAUSE SOLUTION Free air damper Excessive heat build-up in PVC venting Inlet air damper not opening completely Bl.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK AIR FOR COMBUSTION cont. Negative Pressure Diagnosing pilot outage complaints requires an examination of the environment in which the heater is installed. Mechanical vent fans are the chief cause of negative pressure.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK AIR FOR COMBUSTION cont. A.D. Smith Water Products Co Technical Information Irving, Texas 20.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 40 and 50 SERVICE AND OPERATION.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 40 and 50 SERVICE AND OPERATION cant. -A~I DISCONNECT FROM ELECTHICAL SUPPLY BEFORE SERVICING UNIT. REPLACE ALL DOORS AND PANELS BEFORE OPERATING HEATER. ~ "" 115~LT POWER SOURCE CONNECTOR, Gim "" w ~ ~ I O/Y.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 40 and 50 SERVICE AND OPERATION cant. Technical Information Irving, Texas 23 @1995 A.D. Smith Water Products Co.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 40 and 50 SERVICE AND OPERATION cant Trouble- shooting cont PRELIMINARY CHECKS 1. Gas valve knob is in ON position 2. Pilot is burning 3. 120 VAG is supplied to heater. (See page 25) 4. Thermostat is calling for heat 5.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 40 and 50 SERVICE AND OPERATION cant. Trouble- shooting cont..
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 40 and 50 SERVICE AND OPERATION cant. @1995 A.D. Smith Water Products Co. Technical Information Irving, Texas 26.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 40 and 50 SERVICE AND OPERATION cont. BLOWER DOES NOT RUN cant. Trouble- shooting cont. RESULTS If: then: the fan does not run, replace the fan assembly. the fan does run, go to Step 2. @1995 A.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 40 and 50 SERVICE AND OPERATION cant. BLOWER DOES NOT RUN cont. Trouble- shooting cont. RESULTS If: then' replace the cable the fan does not run, go to Step 3.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 40 and 50 SERVICE AND OPERATION cant. BLOWER DOES NOT RUN cant. Trouble- shooting cont RESULTS If: then replace the harness the fan does not ru.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 40 and 50 SERVICE AND OPERATION cont. Technical Information IrvinQ, Texas 30 @1995 A.D. Smith Water Products Co.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 40 and 50 SERVICE AND OPERATION cant BLOWER RUNS CONSTANTLY (No call for heat) cont Trouble- shooting cont RESULTS If: then replace the fan assembly the fan continues to run, go to Step 2 the fan stops, @1995 A.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 40 and 50 SERVICE AND OPERATION cant. BLOWER RUNS CaNST ANTL Y (No call for heat) cant. Trouble- shooting cont.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 40 and 50 SERVICE AND OPERATION cant. BLOWER RUNS CONSTANTLY (No call for heat) cant. Trouble- shooting cont. RESULTS If: then: the fan continues to run, replace the harness the fan stops, replace the gas pressure switch.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 40 and 50 SERVICE AND OPERATION cant @1995 A.D. Smith Water Products Co. Technical Information Irving, Texas 34.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 40 and 50 SERVICE AND OPERATION cant BLOWER RUNS CONSTANTLY (No main burner) cont. Trouble- shooting cont. RESULTS If: then the meter does not read 120 VAG, replace the air switch the meter does read 120 VAG, go to Step 2 Technical Information Irving, Texas 35 @1995 A.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 40 and 50 SERVICE AND OPERATION cant BLOWER RUNS CONSTANTLY (No main burner) cant. Trouble- shooting cont. RESULTS If: then the meter does not read 120 VAG, replace the cable the meter does read 120 VAG, go to Step 3 Technical Information Irving, Texas 36 @1995 A.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 40 and 50 SERVICE AND OPERATION cant. BLOWER RUNS CONSTANTLY (No main burner) cont. Trouble- shooting cont. RESULTS If: then: the meter does not read 120 V AC replace the harness the meter does read 120 V AC, replace the solenoid.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 40 and 50 SERVICE AND OPERATION cont PILOT PROBLEMS Trouble- shooting cont. The following are possible causes of pilot problems: 1. Incorrect pilot position; the pilot should engulf the tip of the thermocouple 38" to 12", 2.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 40 and 50 SERVICE AND OPERATION cant. MAIN BURNER PROBLEMS Trouble- shooting cont. The following are possible causes of main burner problems: 1. Unlevel burner will cause yellow flames 2. Burning and the orifice indicates main gas valve may not be fully closing.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 40 and 50 PARTS LIST PSD-1-263/b RESIDENTIAL WATER HEATER PARTS LIST MODELS FPS-40 AND 50 SERIES 226/227 L;'~ @).,~ ffi]'G;J WATER PRODUCTS COMPANY 5621 W. 115TH STR~~T, ALSIP, ILLINOl5 60462/1-600-433-2545 April 1994 Technical Information Irving, Texas 40 @1995 A.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK S,~i,s22§!:2~Z ~Ef§.;?Q 43fl17-;oS 4.38' 7-Je 181382 181382 161360 16'360 161920 16'920 161936 18'9362: 181g36-1 IB1936-3 IBI806 181806 !!!!!! 1 2 3 4 5 D~~ ftpl!Of1 6 7 181805.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPSE 40 and 50 SERVICE AND OPERATION FPD 40 and 50 SERVICE AND OPERATION Technical Information Irving, Texas 42 @1995 A.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK Technical Information Irving, Texas 43 @1995 A.D. Smith Water Products Co..
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPSE 40 and 50 SERVICE AND OPERATION cont FPD 40 and 50 SERVICE AND OPERATION cont. Page I Subject I Preliminary Checks Page 45 Page 46 I Blower do.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPSE 40 and 50 SERVICE AND OPERATION cont. FPD 40 and 50 SERVICE AND OPERATION cont. @1995 A.D. Smith Water Products Co.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPSE 40 and 50 SERVICE AND OPERATION cont. FPD 40 and 50 SERVICE AND OPERATION cont..
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPSE 40 and 50 SERVICE AND OPERATION cant. FPD 40 and 50 SERVICE AND OPERATION cant. BLOWER DOES NOT RUN cont. Trouble- shooting cont. RESULTS If: then the meter does not read 120 VAG, replace the blower assembly.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPSE 40 and 50 SERVICE AND OPERATION cant. FPD 40 and 50 SERVICE AND OPERATION cant. BLOWER DOES NOT RUN cant. Trouble- shooting cont RESULTS If: then: the meter does not read 120 VAG, replace the cable.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPSE 40 and 50 SERVICE AND OPERATION cont. FPD 40 and 50 SERVICE AND OPERATION cont. BLOWER DOES NOT RUN cont. Trouble- shooting cont. RESULTS If: then the meter does not read 120 V AC replace high limit.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPSE 40 and 50 SERVICE AND OPERATION cant. FPD 40 and 50 SERVICE AND OPERATION cant. BLOWER DOES NOT RUN cant. Trouble- shooting cont. Technical Information Irving, Texas 50 @1995 A.D. Smith Water Products Co.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPSE 40 and 50 SERVICE AND OPERATION FPD 40 and 50 SERVICE AND OPERATION cont. @1995 A.D. Smith Water Products Co.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPSE 40 and 50 SERVICE AND OPERATION cant. FPD 40 and 50 SERVICE AND OPERATION cant. BLOWER RUNS CONSTANTLY (No call for heat) cont. Trouble- shooting cont. RESULTS If: then the blower continues to run, replace the blower.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPSE 40 and 50 SERVICE AND OPERATION cant. FPD 40 and 50 SERVICE AND OPERATION cant. BLOWER RUNS CONSTANTLY (No call for heat) cant.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPSE 40 and 50 SERVICE AND OPERATION cont. FPD 40 and 50 SERVICE AND OPERATION cont. Trouble- shooting cont. BLOWER RUNS CONSTANTLY (CAlliNG FOR HEAT, NO PilOT) First make the Preliminary Checks (see page 45), then perform each of the following tests until cause of the failure is determined: 1.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPSE 40 and 50 SERVICE AND OPERATION cant. FPD 40 and 50 SERVICE AND OPERATION cant. BLOWER RUNS CONSTANTLY (Calling for heat, no pilot) cant. Trouble- shooting cont. RESULTS If: then: the meter does not read 24 V AC replace the pressure switch.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPSE 40 and 50 SERVICE AND OPERATION cant. FPD 40 and 50 SERVICE AND OPERATION cant. BLOWER RUNS CONSTANTLY (Calling for heat, no pilot) cant. Trouble- shooting cont. RESULTS If: then the meter does not read 24 VAG, replace the cable.
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.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPSE 40 and 50 SERVICE AND OPERATION cont. FPD 40 and 50 SERVICE AND OPERATION cont. BLOWER RUNS CONSTANTLY (Calling for heat, no pilot) cant Troub.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPSE 40 and 50 SERVICE AND OPERATION cant. FPD 40 and 50 SERVICE AND OPERATION cant. BLOWER RUNS CONSTANTLY (Calling for heat, no pilot) cant Trouble- shooting cont. Technical Information Irving, Texas 59 @1995 A.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPSE 40 and 50 SERVICE AND OPERATION cont. FPD 40 and 50 SERVICE AND OPERATION cont. BLOWER RUNS CONSTANTLY (Calling for heat, no pilot) cant. Trouble- shooting cont. RESULTS If: then: the meter does not read continuity, replace pilot valve.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPSE 40 and 50 SERVICE AND OPERATION cont. FPD 40 and 50 SERVICE AND OPERATION cont..
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPSE 40 and 50 SERVICE AND OPERATION cant. FPD 40 and 50 SERVICE AND OPERATION cant. BLOWER RUNS CONSTANTLY (Calling for heat, pilot is lit, no main burner) cant. Trouble- shooting cont. RESULTS If: then: the meter does not read 24 VAG, replace the 1.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPSE 40 and 50 SERVICE AND OPERATION cant. FPD 40 and 50 SERVICE AND OPERATION cant. BLOWER RUNS CONSTANTLY (Calling for heat, pilot is lit, no main burner) cont. Trouble- shooting cont. RESULTS If: then the meter does not read continuity, replace main valve.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPSE 40 and 50 SERVICE AND OPERATION cant. FPD 40 and 50 SERVICE AND OPERATION cant. PILOT PROBLEMS Trouble- shooting cont. The following are possible causes of pilot problems: 1. An open E.C.O. (high limit) will not allow the heater to relight.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPSE 40 and 50 SERVICE AND OPERATION cont. FPD 40 and 50 SERVICE AND OPERATION cont. MAIN BURNER PROBLEMS Trouble- shooting cont. The following are possible causes of main burner problems: 1. Unlevel burner will cause yellow flames.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPSE 40 and 50 PARTS LIST FPD 40 and 50 PARTS LIST ill.. @J.. ~~ WATER PROOUCTS COMPANY 582' w. , '5TH 8TR~~T. ~l81". IllINOIS 8O.'2rl-800-433-25.5 JUly 1995 P,,'NTED'" V.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK ~n" 222,'223 ~~~~ ~~~? FPSE.40 ~PSE.50 ,~ De~t,pll()tI ~ ~ ~~.Q ~~ A"!J'B Doot L&" . . . . . . 181450 181450 J A.-ode ,.. 43816.38 4J8'6.3a 43817.29 43817.35 .J BaH'e .
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 75 SERVICE AND OPERATION @1995 A.D. Smith Water Products Co. Technical Information Irving, Texas 68.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 75 SERVICE AND OPERATION cant. @1995 A.D. Smith Water Products Co Technical Information Irving, Texas 69.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 75 SERVICE AND OPERATION cont. Page Subject Preliminary Checks Page 71 Page 72 Blower does not run Blower runs constantly (No call for heat) Page 76 Blower runs constantly (Calling for heat, no pilot) .
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 75 SERVICE AND OPERATION cant. Trouble- PRELIMINARY CHECKS shooting cont. Technical Information Irving, Texas 71 A.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 75 SERVICE AND OPERATION cant,.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 75 SERVICE AND OPERATION cant. BLOWER DOES NOT RUN cont. Trouble- shooting cont RESULTS If: then: the meter does not read 120 VAG, replace the blower assembly.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 75 SERVICE AND OPERATION cant. BLOWER DOES NOT RUN cant. Trouble- shooting cont. j @1995 A.D. Smith Water Products Co.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 75 SERVICE AND OPERATION cant. BLOWER DOES NOT RUN cant. Trouble- shooting cont. RESULTS If: then: the meter does not read 120 VAG, replace the thermostat. the meter does read 120 VAG, go to preliminary checks.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 75 SERVICE AND OPERATION cont. PRELIMINARY CHECKS EXCEPTIONS 4. Heater should be calling for heat.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 75 SERVICE AND OPERATION cant. BLOWER RUNS CONSTANTLY (No call for heat) cont Trouble- shooting cont.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 75 SERVICE AND OPERATION cant. BLOWER RUNS CONSTANTLY (No call for heat) cant. Trouble- shooting cont. RESULTS If: then" the blower continues to run, replace the cable the blower stops, see preliminary checks.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 75 SERVICE AND OPERATION cant. Trouble- shooting cont. BLOWER RUNS CONSTANTLY (CAlliNG FOR HEAT, NO PilOT) First make the Preliminary Checks (see page 71) then perform each of the following tests until cause of the failure is determined: 1.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 75 SERVICE AND OPERATION cont. BLOWER RUNS CONSTANTLY (Calling for heat, no pilot) cant. Trouble- shooting cont. RESULTS If: then: replace the air pressure switch the meter does not read 24 VAG the meter does read 24 VAG, go to Step 2.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 75 SERVICE AND OPERATION cant. BLOWER RUNS CONSTANTLY (Calling for heat, no pilot) cont Trouble- shooting cont. RESULTS If: then: the meter does not read 24 VAG, replace the vent high limit. the meter does read 24 VAG, go to Step 3.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 75 SERVICE AND OPERATION cont. BLOWER RUNS CONSTANTLY (Calling for heat, no pilot) cont. Trouble- shooting cont. RESULTS If: then: the meter does not read 24 V AC, replace the blower. the meter does read 24 VAG, go to Step 4.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 75 SERVICE AND OPERATION cant. BLOWER RUNS CONSTANTLY (Calling for heat, no pilot) cant. Trouble- shooting cont. ~ RESULTS If: then: the meter does not read 24 VAG replace the cable. the meter does read 24 VAG, go to Step 5.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 75 SERVICE AND OPERATION cont. BLOWER RUNS CONSTANTLY (Calling for heat, no pilot) cont. Trouble- shooting cont. RESULTS If: then: the meter does not read 24 VAG, replace high limit the meter does read 24 VAG, go to Step 6.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 75 SERVICE AND OPERATION cant. BLOWER RUNS CONSTANTL Y'(Calling for heat, no pilot) cant.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 75 SERVICE AND OPERATION cant BLOWER RUNS CONSTANTLY (Calling for heat, no pilot) cant. Trouble- shooting cont. RESULTS If: then: the meter does not read 24 V AC, replace the 1.1.0. the meter does read 24 VAG, go to Step 8.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 75 SERVICE AND OPERATION cont. BLOWER RUNS CONSTANTLY (Calling for heat, no pilot) cant. T rouble- shooting cont.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 75 SERVICE AND OPERATION cant. BLOWER RUNS CONSTANTLY (Calling for heat, no pilot) cant. Trouble- shooting cont.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 75 SERVICE AND OPERATION cant. Technical Information Irving, Texas 89 @1995 A.D. Smith Water Products Co.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 75 SERVICE AND OPERATION cant. BLOWER RUNS CONSTANTLY (Calling for heat, pilot is lit, no main burner) cant. Trouble- shooting cont. RESULTS If: then: the meter does not read 24 VAG, replace the I.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 75 SERVICE AND OPERATION cant. BLOWER RUNS CONSTANTLY (Calling for heat, pilot is lit, no main burner) cont. Trouble- shooting cont RESULTS If: then: replace the main valve. the meter does not read continuity, the meter does read continuity, check gas supply.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 75 SERVICE AND OPERATION cant. PilOT PROBLEMS Trouble- shooting cont. The following are possible causes of pilot problems: 1. An open E.C.O. (high limit) will not allow the heater to relight. (See page 84).
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 75 SERVICE AND OPERATION cant. MAIN BURNER PROBLEMS Trouble- shooting cont. The following are possible causes of main burner problems: 1. Unlevel burner will cause yellow flames. 2. Burning at the orifice indicates main gas valve may not be fully closing.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS 75 PARTS LIST - 33 R 4 2 ~ 3 AEUEF VALVE ~ 1 .~~ -- - Q - 3511 21 I ~ r~ I~~ 22 ~..; ~ I 24 g! A_rccaas CLO- TYPO ~ -'TYPO - j;k T-.;- ~. -no-- j ~;-' ::; =o:Z--" ..,..,--- 5 , .,-.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK FPS-75 SERIES 230/231 THRU 232/233 Description Part Number Item 1 Anode , 180618-42 Baffle 2 Baffle, Flue ...,..",.",.,."."."... 182193 3 Flue Restrictor '.."'.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK PART INFORMATION CONTROL MODELS SPECIFICATION Fan Draws.75 amp, Turns at 3325 RPM Draws.75 amp, Turns at 3325 RPM Draws 1.8 amp, Turns at 3000 RPM FPS40-50 FPSE & FPD40 - 50 FPS75 Air Pressure Switch FPS40-50 FPSE & FPD40 - 50 FPS75 Closes at .
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK SERVICE CHECKLIST VI PROPER SEQUENCE OF OPERATION yes yes yes yes yes yes yes yes no no no no no no no no A.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK i SERVICE CHECKLIST cant. VII. SAFETY A. Gas yes yes yes yes yes no no no no no Does pilot flame prove before main burner ignites? Does damper blade fully open before ignition sequence occurs? Is burner cover plate in place? Is burner floor shield in place? Does liD lockout occur after 30 sec.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK QUESTIONS AND ANSWERS FPS MODELS What is the CFM of the blower? Q Maximum of 60 CFM A. Will the blower move more air through the unit than conventional venting and thereby cause less heat to be transferred into the water? Q No.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK QUESTIONS AND ANSWERS cant. Q Is there a maximum distance that the vent cap can terminate from the exterior wall? A.
FPS/FPSE/FPD TECHNICAL TRAINING AND SERVICE WORKBOOK ADDITIONAL INFORMATION If the inlet air damper does not open to provide dilution air, the PVC vent will sag due to excessive temperature. Propane units do not have a bypass in the gas solenoid valve.
&c @)c 0[fiJDcu:'~ A DIVISION OF A.O. SMITH CORPORATION 00 FOR ADDITIONAL INFORMATION CONTACT A.O. SMITH TECHNICAL INFORMATION DEPARTMENT AT 1-800-527 -1953.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il A.O. Smith FPS40 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del A.O. Smith FPS40 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso A.O. Smith FPS40 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul A.O. Smith FPS40 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il A.O. Smith FPS40, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del A.O. Smith FPS40.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il A.O. Smith FPS40. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo A.O. Smith FPS40 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.