Manuals / Kenmore / Kitchen Appliance / Microwave Oven

Kenmore 721.626444 Oven Cavity Parts, W138 W142 W109, 3024 3003 05, W118, W138 W142 30293001 01

Models: 721.626444 721.805994 721.626494 721.626424 721.626434 721.805924 721.805934 721.805944

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#EV#

OVEN CAVITY PARTS

W138

W142 3010

W109

FOR MODEL

721.62642

721.62644

721.80592

721.80594

W138

W142

3024

3003

*05

3036

3018

3034

3026 3028 5036

W118

3026

FOR MODEL 721. 62649

721. 62643

721. 80599

721. 80593

W138

W142

30293001

*01

*04

6001

3014

5038

6000

3011

3025

W118

8-3

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Kenmore 721.626444 manual Oven Cavity Parts, W138 W142 W109, 3024 3003 05, W138 W142 30293001 01, 3025 W118, 3026, #Ev#

Contents

March DIVISION BASIC FIELD MANUAL FOR MICROWAVE OVENTO EXCESSIVE MICROWAVE ENERGY SAFETY PRECAUTIONSPRECAUTIONS TO BE OBSERVED BEFORE AND DURING SERVICING TO AVOID POSSIBLE EXPOSURETABLE OF CONTENTS FOREWORDSPECIFICATIONS Gasket CAUTIONSMICROWAVE RADIATION MAGNETRONINSTALLATIONS PRECAUTIONS ON INSTALLATIONGROUNDING INSTRUCTIONS OPERATING INSTRUCTIONS CONTROL PANEL4 5 7 8 10 13 14 16 17 18 20 CONTROL PANEL INSTRUCTIONS 27. FanOn/Off. Touch this pad to turn the fan on or SCHEMATIC DIAGRAM I *Check the Model No OVERALL CIRCUIT DIAGRAMRY1 O.L RY11 V.M RY14 C.L HIGH RY15 C.L NIGHT RY6 MATRIX CIRCUIT FOR TOUCH KEY BOARD A. Never operate the unit when it is empty GENERAL INFORMATION FOR SERVICEGENERAL PRECAUTIONS IN USE FEATURES AND SPECIFICATIONS FEATURESPRECAUTIONS AND REPAIR SERVICE TIPS SERVICE INFORMATIONMEASURING MICROWAVE ENERGY LEAKAGE MICROWAVE LEAKAGE TESTCAUTIONS EQUIPMENTMEASUREMENT WITH A FULLY ASSEMBLED OVEN POWER OUTPUT MEASUREMENTNOTE WHEN MEASURING MEASUREMENT WITH THE OUTER CASE REMOVEDIMPORTANT NOTES DISASSEMBLY INSTRUCTIONSFigure Figure HOW TO REMOVE THE F.P.C. CONNECTORHOW TO INSERT THE F.P.C. CONNECTOR Figure FigureB. REMOVING THE OUT CASEFigure Latch Board Secondary Interlock Switch Interlock Monitor Switch Primary Interlock Switch2Remove two screws securing the Latch Board D. REMOVING MAGNETRON F. DISASSEMBLING DOOR Figure E. REMOVING DOOR FigureG. ASSEMBLING DOOR H. REMOVING THE VENTILATION FAN ASSYFigure Figure Figure Figure Figure I. REMOVING THE TURNTABLE MOTORADJUST THE LATCH AND SWITCH CLOSING INTERLOCK SYSTEMADJUSTMENT PROCEDURES CHECK THE DOOR LATCH AND SWITCH CLOSINGTEST THE MICROWAVE ENERGY LEAKAGE TEST THE LATCH AND SWITCH SEQUENCEINTERLOCK CONTINUITY TEST A. PRIMARY INTERLOCK SWITCH TESTB. SECONDARY INTERLOCK SWITCH TEST C. MONITOR SWITCH TESTCAUTIONS TEST AND CHECKOUT PRECEDURES AND TROUBLESHOOTINGA. TEST PROCEDURES TEST PROCEDURESFigure 25-a TEST PROCEDURESCOMPONENTS RESULTSMeasure the resistance between terminal TEST PROCEDURESCOMPONENTS RESULTSCAUSES TEST PROCEDURESPROBLEMS correctly connected RelayOven lamp turn on When the door is closed and 2 CHECKOUT PROCEDURES FOR RELAY PROBLEM Awhen the door is closed Defective RELAY1 Replace RELAY1 PROBLEM BProper temperature measurement is not obtained 3CHECKOUT PROCEDURES FOR CIRCUIT BOARDSome of the indicators do no flicker light up voltage Systems, the interlock switches, the doorC. TROUBLE SHOOTING 2.THERMOSTAT stages or at end of cooking 1Check 1. POWER SUPPLY 2.FUSE 1381 EXPLODED VIEWDOOR PARTS 1005 1004 1002 1000 For#EV# CONTROLLER PARTSFOR MODEL: 721.626433024 3003 05 OVEN CAVITY PARTSW138 W142 W109 W138 W142W102 LATCH BOARD PARTS4000 4002W108 INTERIOR PARTS3002 W101 3012 5009 W108 W1055015 INTERIOR PARTSModel 721.80592401 30275015 ModelINTERIOR PARTS 3027#EV# INSTALLATION PARTS6008 W109 VINYLP/NO 3828W5S5158