KitchenAid KESC300H, KESH307H, KESC307H Removing the Double Line Break DLB Relay Cooling FAN Motor

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REMOVING THE DOUBLE LINE BREAK (DLB) RELAY

AND THE COOLING FAN MOTOR

WARNING

Electrical Shock Hazard

Disconnect power before servicing.

Replace all parts and panels before operating.

Failure to do so can result in death or electrical shock.

1.Unplug range or disconnect power.

2.Open the oven door and remove the racks from inside the oven.

3.Pull the range away from the wall so that you can access the rear of the unit.

4.Remove the left side panel (see page 4-19 for the procedure).

5.To remove the double line break (DLB) relay:

a)Disconnect the wire connectors from the relay terminals.

b)Remove one of the two relay mounting screws and loosen the other screw. Slide the relay out from under the loose screw and remove it from the housing.

2 Wht

Red Yel Red

Loosen Screw

Remove Screw

6.To remove the cooling fan motor:

a)Disconnect the wire connectors from the cooling fan motor terminals.

DLB Relay

Motor

Wires

Cooling Fan Motor

b)Remove the storage drawer from the front of the unit.

4-20

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Contents SELF-CLEANING SLIDE-IN Electric Range Forward Goals and ObjectivesTable of Contents Wiring Diagram & Strip Circuits Safety First GeneralElectrostatic Discharge ESD Sensitive Electronics Model Number Kitchenaid Model & Serial Number DesignationsSerial Number Model & Serial Number Label Location Model & Serial Number Location Located Behind Storage DrawerSpecifications KESC300H WH/BL/BT KESC307H WH/BT/BS KESH307H WH/BL/BSInterior Kitchenaid Electric Range Warranty Limited WarrantyPage Electrical Supply Requirements GeneralElectrical Connections Not used for Canadian Installations Power Supply Cord Connection Wire Electrical ConnectionLine Direct Wire Connection Ground link Screw Line Moving the Range Theory of Operation AIR Flow Rear PanelCooling FAN AIR Flow AIR Inlets Under Control PanelInset #2 Bimetal SwitchesInset #1 Surface Element Limiter Door Lock Solenoid & Door Latch Switch Door Lock Solenoid Door UnlockedHOW the SELF-CLEAN Cycle Works After 30 Minutes of CleanComponent Access Component LocationsTo remove an infinite switch To remove the control panelTo remove a bimetal switch To remove an indicator light Removing the Electronic Oven Control AN Indicator LightTo remove the electronic oven control To remove an element and limiter On the nextTo remove the hot surface indicator assembly Removing the Cooktop Glass Lower the cooktop Lift Grate Off Cooktop Rear Trim Rear Trim Tension Brackets Removing the Door Latch Assembly Door Switch To remove the door latch assemblyTo remove the door switch To remove the dual broil element Removing the Dual Broil Element Hidden Bake ElementTo remove the hidden bake element Element Shield Screw Element Wires Removing the Convection Bake Element & FAN Motor To remove the convection bake ele- mentTo remove the convection fan motor Removing AN Oven Light Socket Assembly Removing the Meat Probe Jack Removing the Oven Temperature Sensor Removing a Side Panel To remove the double line break DLB relay Removing the Double Line Break DLB Relay Cooling FAN MotorTo remove the cooling fan motor Remove This Screw Loosen These Screws Housing To reinstall the oven door Removing the Oven DoorTo remove the door handle To remove the decorative glassTo remove a hinge To remove the inner and outer oven door glass Removing the Oven Door Gasket Page Component Testing Bimetal SwitchSingle Element Infinite Switches Dual Element Infinite Switch Optional Surface Elements & Limiters To test the left front LF dual element and limiterTo test the RF, LR, & RR single ele- ments & limiters Door Switch N.O To test the door latch switchHidden Bake Element Dual Broil ElementConvection Bake Element Convection FAN MotorOven Temperature Sensor Cooling FAN MotorDouble Line Break DLB Relay Diagnosis & Troubleshooting DiagnosisFault Error Code Charts Fault Error F1E3Troubleshooting Charts Problem Possible Cause SolutionProblem Possible Cause Solution Problem Possible Cause Solution Oven Temperature Calibration Wiring Diagram & Strip Circuits Wiring Diagram #9753028, REV. BPage Bake Including PRE-HEAT CleanStrip Circuits Broil EconoDriving Circuit Convection BroilOven Light Optional Halogen Oven Lights OptionalPage Product Specifications Warranty Information Sources