Manuals / Whirlpool / Kitchen Appliance / Range

Whirlpool KR-28 manual

Models: KR-28

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Contents

JOB AID WHIRLPOOL GAS RANGE DIRECT SPARK IGNITION SYSTEMKR-28 FORWARD GOALS AND OBJECTIVESSECTION Table of ContentsPAGE SECTIONGENERAL INFORMATION IMPORTANT SAFETY INFORMATIONYour safety and the safety of others is very important ELECTRICAL REQUIREMENTSINTRODUCTION SECTIONTHEORY OF OPERATION GAS DISTRIBUTION VALVE Gas Distribution ValveManual Valve Lever Raised Gas On Manual Valve Lever Down Gas Off MANUAL OVEN SHUTOFF VALVEWhen the lever is raised, the gas to the oven burners is turned on Common = 1/4˝ wide Bake = 3/16˝ wide 216 Ω Resistance Across BAKE & BROIL SOLENOID- ACTIVATED PORTSManual Oven Shutoff Valve Electrical Terminals Broil = 1/8˝ wide Each Solenoid Terminal 8 to 18 VDC NOTE Always checkL.P. GAS CONVERSION Surface Burner Orifice 8mm Socket DIRECT SPARK IGNITION CONTROL DIRECT SPARK IGNITION ELECTRONIC CONTROLCooktop Strip Circuit ELECTRONIC SPARK IGNITIONCOOKTOP BURNER OPERATION Broil Operation Monitoring System OVEN BURNER OPERATIONBake Operation Lockout Timing Chart Oven Burners Timing Sequence = 4 SecondsTiming Chart Cooktop Burners 3 Attempts Before LockoutELECTRICAL SHOCK HAZARD COMPONENT ACCESSREMOVING THE DIRECT SPARK IGNITION CONTROL FIRE HAZARDFIRE HAZARD REMOVING THE GAS DISTRIBUTION VALVEELECTRICAL SHOCK HAZARD Electrical Shock Hazard COMPONENT TESTINGTEST PROCEDURE Voltage Tests Bake FunctionBroil Function Broil Strip Circuit J1 Cooktop FunctionCooktop Strip Circuit 7 6 4TEST PROCEDURE Solenoid Resistance Tests GAS DISTRIBUTION VALVEPage SECTION WIRING DIAGRAM & STRIP CIRCUITSWIRING DIAGRAM OVEN CONTROLBROIL STRIP CIRCUITSBAKE COOKTOPCLEAN OVEN CONTROLPage SECTION DIAGNOSTIC FLOW CHARTSTECH TIPS COOKTOPBAKE BROIL