Whirlpool 925 series Guida alla Risoluzione dei Problemi

ICONSUMER SERVICES TECHNICALEDUCATION GROUP PRESENTSKD-11JOB AIDPart No. 4322451L1998 WHIRLPOOLPOWER CLEANFILTERDISHWASHERS

6Servicing the Vertical Water TubeThe vertical water tube in these models deliverswater to the spray arm mounted underneath theupper dish rack and a s

7Removing the Pump Motor Assembly1. Unscrew and remove the nozzle cap and removethe nozzle bearing and spray arm. (Fig. 2-7)2. Disconnect the wiring h

8Servicing the Soil Sensing SystemThe Soil Sensing System consists of a pressure sensitive switch connected to the dishwasher pumpbase. (Fig. 2-12) Th

9Fig. 2-15Fig. 2-16Dishwasher DispenserDisassembly1. Remove the drawbar spring. (Fig. 2-15)2. Grasp the lower edge of the drawbarand pull it away from

10Fig. 2-17Fig. 2-18Fig. 2-19Fig. 2-20

11TROUBLESHOOTING GUIDEModel DU910PFGPRECAUTIONS TO BE OBSERVED WHILETROUBLESHOOTINGAlways check wiring harness and connectors before initiating any t

12PROBLEM POSSIBLE CAUSES CORRECTION/TESTDishwasher does not run orstops during a cycleDishwasher will not fillDishwasher will not drainDishwasher wil

13COMPONENT TESTINGPRECAUTIONS TO BE OBSERVED WHILE DIAGNOSINGPROBLEM COMPONENTSDisconnect electric power from the dishwasher.Voltage checks should be

14COMPONENT SCHEMATIC TESTING PROCEDURE RESULTSTimer MotorTimerDispenser Mechanism1. Disconnect the Wiring harnessconnector from the timer assembly.2.

15Wiring Diagram Cycle Timing ChartsModel DU910PFGSection FourTECH TIPS

IIWHIRLPOOL CORPORATION ASSUMES NO RESPONSIBILITYFOR ANY REPAIRS MADE ON OUR PRODUCTS BY ANYONEOTHER THAN AUTHORIZED SERVICE TECHNICIANS.© 1998 Whirlp

16Strip Circuits (DU910PFG)5. Heat Dry4. Drain3. Wash1. Fill2. Water Heat

17Models DP920PFG, DU920PFG, GU940SCG,GU960SCG & GU980SCGWIRING DIAGRAM

18Cycle Timing Chart

19Note 1: Pre-Wash Sense IntervalPressure switch contact closure at any time during this interval causes thecycle to jump to interval 37. Immediately

201. The diagnostics test cycle starts at interval 11 and concludes at interval2. To initiate the diagnostics test cycle, press the following sequen

21Strip Circuits (DU920PFG, DP920PFG, GU940SCG, GU960DCG, GU980SCG)5. Heat Dry4. Drain3. Wash2. Water Heat1.Fill

22Removing Access and DoorPanels1. Loosen but do not remove the two (2) toepanel screws below the access panel. Re-move and set aside the two (2) scr

234. Pull the bottom of the outer door panel out-ward and slide it down approximately ¼” to½”. The panel will then be free for removal.(Fig. 4-1, in

246. Place the access panel front side down. In-stall the metal access panel extension into theslot it the access panel by pushing down firmlyuntil t

25Installing Heavy Duty Door SpringsStandard door springs may need to be replaced by heavy duty springs designed to compensate forthe increased weight

IIITABLE OF CONTENTSINTRODUCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IITABLE OF CONTENTS. . . . . . . . . . .

26INSTALLING THE FLOOR MOUNTING KITKIT CONTENTS (P/N 4378968):2 P/N 9743463 Brackets (Fig. 4-12)1 P/N 4378974 Instruction SheetINSTALLATION INSTRUCTI

27WHIRLPOOLDishwasher WarrantyLENGTH OR WARRANTYFULL ONE-YEARWARRANTYFROM DATE OFPURCHASELIMITED ONE-YEARWARRANTYSECOND YEARFROM DATE OFPURCHASELIMITE

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29SERIAL PLATE LOCATORSERIAL NUMBER DESIGNATORSERIAL NUMBERMANUFACTURING SITEF = Findlay, OHYEAR OF MANUFACTUREG = 1997H = 1998WEEK OF MANUFACTURE18 =

30CONTACT INFORMATIONFor Product Specifications and Warranty Information Sources:1-800-874-4698For Technical Assistance:1-800-253-2870For Service Manu

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VICORPORATION

IV

1Section OneTHEORY OF OPERATION1998 POWER CLEAN FILTER MODELSConsole ConfigurationModel DU910PFGModels DP920PFG, DU920PFGModel GU940SCGModel GU960SCGM

21. Once the tub has filled with hot water the motor begins to rotate forcing the water up through thepump chamber and out through the spray arms. Tw

3COMPONENT LOCATIONTIMERLATCHASSEMBLYFILLVALVEMOTORRELAYFLOATSWITCHOPERATINGTHERMOSTAT(Attached to bottomof pump housing)HI LIMITTHERMOSTATPUMP ANDMOT

4Removing Access and Outer Door Panels1. Loosen but do not remove the two (2) toe panel screws below the access panel. Remove andset aside the two (2

5Removing the Heater ElementFrom beneath the cabinet:1. Remove the front access panel. (See Removing the Outer Door Panel)2. Pull the spade connectors