Kenmore 808353 manual Dispensers, Detergent DLpenser- B/-Metal Operated

Page 48

BI-META

CAM i

FIGURE46

FIGURE47

Dispensers

A.Detergent DL_penser- B/-Metal Operated

The Bi-Metal trigger usedto releasethe detergent cup locking cam is made of two different metals which arebonded

together The expansion rates of these metals are considerably different,. The trigger bends when heated and releases the Locking cam, (See Figures 46 and 47.

The Bi-Metal trigger is a low voltage device It is placed in series with the dishwasher heating element Current flowing through the heating elementis directed by the timer through the trigger mechanism either during or immediately after the fill period for the second wash The current heats the trigger and the cam is released,

Severa{ different circuits have beenused with these devices Always refer to the wiring diagram for tile model you are servicing in all cases,power is taken from a timer terminal to one terminal of the Bi-Metal The other Bi-Metat terminal is connected to the red heater lead, usually at the timer The timer switch that normally supplies the heater power must be open while detergent cup operation takes place

45

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Contents Automatic Dishwashers We Service Wh,t We Sell If ever you need us -- were available You Can Count On UsSears t Contents Introduction WATER, Detergent and the Automatic Dishwasher Removal and Control of Hard Water FilmExtremely hot water Possible Cause & Solution FilmingBronze Tarnish on Silverware Black Marks on DinnerwareCleaningmineraldepositsfromporcelainsurfaces Attach Screws Access PanelInstallation Drain Hose Connected to Disposer Or y Branch2HOLE or Larger Sink X,,T LeftDrain Hoseconnectionto Sink Drain Drain Hose Connection Through FloorCutting Access Holes Inlet Valve ,JUNCTION BOX AssemblyCircuit Conductorground Wire Green Ground ScrewElectrical GROUND1NGINSTRUCTIONSReen Ground Screw Shut OFF VA LV EHOT Wate Line Trap P or Above DrainHOW to POSITION, ALIGN, and LEVEL, Your Dishwasher Sink AI Left Sink AT RightTWO Ways to Anchor Your Dishwasher Two Level Wash Feature Wjash SystemSwitch Testing Water Charge LevelSpray Arm Assembly TttttThree Level Wash System PushlodgedparticlesBearing Assembly Removal of Mtddle Spray ArmRemoval of Upper Spray Arm Only Side Water Inlet ValveWasher Atmospheric PRESSURE£ B Plunger DiaphragmPlunger Hole Line Water Pressure Flow WasherTesting Sen/zcingMetal Washer Flow Plastic Retainer Curved Side Screen Sealer Washer45 sec MarkingPage WA1ERiNLETASSEMBLY Side Water Inlet, Steam Trap and VentingTowaterinletvalve PlasticnutMotor and Pump Assembly Assembled Inner DoorExit Flow of Moist AIR During DRY Cycle Vent Pump Assembly PU M P PlateBottom of Relay Main Motor and RelayPage System Uses Same Pump Housing aS u L Level Tower Pump 5y,srem ThisHousin With the recirculating Osed Off For this Reason He bwer Utltz,es a. lowerTimer Testing the Motor and RelayMotor Main or Run Winding Check Position RelaystartTAR. T .,..BLUE-ORANGE Timer t- Relay Motor Start Circuit Wash and Rinse CycleCheck the voltage as shown in Position C Motor 5tart Circuit Drain Cycle115 Volt Supply Motor Start RelayWash Or Connected Directly to Terminal Block of DishwasherTerminal WAs.ER CA U T/OiM Center Motor Shaft with Pump Housing With Service Tool ROD Motor nstaltationInstall Ihese Screws First TUB Hoses and Couplers No TEHose and Coupler Assembly 8 compact model Faucet Coupler RingSleevegasket Dispensers Detergent DLpenser- B/-Metal OperatedDescription Wetting Agent Dispenser Bi-Metal Operated Fill Neck Scoop Wetting Agent LiquidInto Fill Neck Drainsback .J NtosuppFIGUP,E Timers CAM SwitchCAM MotorSelector Switches Checking The 5-Button SwttchThermostats and Temperature Indicators Sam-Wash or High Temperature Wash/Rin.se ThermostatMylar Jacket Checking Thermostat OperationFigurego Iii ii!ii!!i!i IiiiiiiiiSanM4/ash Delay Circuit 4tfi RinseDRY Water Heat Option Hot RinseSanitize Delay Light Circuit Power Sani Wash Cycle Selector Page FIGUREG3C Page Door and Float Switches Door Latches and SwitchesTCH on FLO Switch Cycle Charts Ester Line Charts ExampleFill Phase Normal Cycle Page Relay Switch Opens After Motor Starts First Wash Normal CycleVoltage Checks Continuity Check Door Assemblies One Piece Outer Door Control PanelTwo Piece Outer Door Control Panel Anti Tilt Assembly38 Portable Models Arm Replacement 8 Dishwashers£RING Racks END CAP RackTub Gaskets Upper Front Lower Rear RollerTo Replace Page Cord Reel Caster Replacement Potlable Dishwashers CastersTubs Drying System Convection MethodForced Air Method SeRE A sEMBL Checking Blower OperadonHeating Elements Heating ElementOperation Eatersymbol Heater TestingHot Dry Cool Dry Power Miser SWHch Power Miser Orange BUS TimerPower Miser Circuits Single Pole Double Throw Switch Heater WhiteBlower Trouble Shooting General Trouble ShootingCheck selector switch per wiring diagram Turn knob until pitot light burns never turn into fill Instructions Motor Shaft Seal are Lever Water Leaks Door liner806863 806565807042 806898DIV 22 Source 587 Part Noo