Electrolux EI30MO45GSA Service Manual

Publication #5995534665 P/N 316439275 April 2009 G

1-8Basic InformationProduct Specification Item DescriptionPower Requirements (USA)120 Volts / 13.0 Amperes / 1500 Watt 60 Hertz Single phase,

Basic Information 1-9Grounding InstructionsThis oven is equipped with a three prong grounding plug. It must be plugged into a wall receptacle that is

1-10Basic Information1. One touch door open button. Push to open door.2. Door latches. The oven will not operate unless the door is securely c

Operation 2-1The following is a description of component functions during oven operation.OFF CONDITIONClosing the door activates the door sensing swit

Operation 2-2SCHEMATICNOTE: Condition Of Oven1. Door Closed2. Clock Appears On DisplayNOTE: "*" indicates components with potent

Operation 2-3Variable CookingWhen Variable Cooking Power is programmed, 120 volts AC is supplied to the power transformer intermittently through the c

Operation 2-4Touch Control Panel Assembly The touch control section consists of the following units.1. Key Unit2. Control Unit (Consists of Power

Operation 2-5MONITOR SWITCHThe monitor switch is activated (the contacts opened) by the latch head on the door while the door is closed. The switch is

Operation 2-6 Humidity Sensor Circuit(1) Structure of Absolute Humidity Sensor: The absolute humidity sensor includes two thermistors as shown i

Troubleshooting and Testing 3-1If the oven becomes inoperative because of a blown C/T fuse, check the monitor switch, relay (RY1) secondary interlock

Troubleshooting and Testing 3-2Home fuse or circuit breaker blows when power cord is plugged into wall receptacleC/T fuse blows when power cord is pl

Troubleshooting and Testing 3-3Procedure LetterAComponent TestMAGNETRON ASSEMBLY TEST1. Disconnect the power supply cord, and then remove outer case

Troubleshooting and Testing 3-4Procedure LetterBCComponent TestPOWER TRANSFORMER TEST1. Disconnect the power supply cord, and then remove outer cas

Troubleshooting and Testing 3-5Procedure LetterDE Component TestHIGH VOLTAGE CAPACITOR TEST1. Disconnect the power supply cord, and then remove oute

Troubleshooting and Testing 3-6Procedure LetterFComponent Test5. If the C/T fuse is blown when the door is opened, check the secondary interlock rel

Troubleshooting and Testing 3-7Procedure Letter GComponent TestSECONDARY INTERLOCK RELAY (RY2)1. Disconnect the power supply cord, and th

Troubleshooting and Testing 3-8Procedure LetterIComponent Test TOUCH CONTROL PANEL ASSEMBLY TESTThe touch control panel consists of circuits includin

Troubleshooting and Testing 3-9Procedure LetterJComponent Test 2. Control UnitThe following symptoms indicate a defective control unit. Before replaci

Troubleshooting and Testing 3-10Procedure Letter K Component TestKey Unit TestRELAY TEST1. Disconnect the power supply cord, and then remove ou

Troubleshooting and Testing 3-11Procedure LetterLNComponent TestDEFROST TESTWARNING : The oven should be fully assembled before following procedure.1.

Basic Information 1-1Safe Servicing PracticesAvoid personal injury and/or property damage by observing important Safe Servicing Practices. Following

Troubleshooting and Testing 3-121234567891011121314151617181920212223242526272829VSSXINXOUTTESTVDDP21RXDRESETP20P00P01P02AVDDVREFP10P11P12AJN3AJN4AJN

Troubleshooting and Testing 3-1330313233343536373839404142434445464748495051525354555657P51P52P53P54P55P56P57P80P81P82P83P84P85P86P87P22AIN7P50VEPCOM3

Troubleshooting and Testing 3-14Notes

Component Teardown 4-1TO PREVENT AN ELECTRIC SHOCK, TAKE THE FOLLOWING PRECAUTIONS: 1. BEFORE WIRING: 1) Disconnect the power supply. 2) Open

Component Teardown 4-2Outer Case RemovalTo remove the outer case, proceed as follows;1. Disconnect the power supply cord.2. Open the oven door an

Component Teardown 4-3Magnetron RemovalRemoval1. Disconnect the power supply cord and then remove outer case.2. Open the door and block it open.3.

Component Teardown 4-4Oven Lamp and Lamp Socket Removal1. Disconnect oven from power supply and remove outer case.2. Open the door and block it o

Component Teardown 4-5Fan Motor Removal Removal1. Disconnect the oven power supply cord and remove outer case. 2. Open the door and block it open.

Component Teardown 4-6Servicing The Touch Control PanelPrecautions For Handling Electronic ComponentsThis unit uses CMOS LSI in the integral part of

Component Teardown 4-7Control Panel Assembly Removal1. Disconnect the oven power supply cord and remove outer case. 2. Open the door and block it

1-2Basic InformationThis Manual has been prepared to provide Electrolux Service Personnel with Operation and Service Information for Electrolux Micro

Component Teardown 4-8Door Sensing Switch/Primary Switch/Third Door Switch And Monitor Switch RemovalRemoval1. Disconnect the oven power supply cor

Component Teardown 4-9Door Replacement1. Disconnect the power supply cord.2. Push the open button and open the door slightly.3. Insert a putty k

Component Teardown 4-10Re-Install1. Re-install door screen to door frame.2. Re-install the latch spring to the latch head. Re-install the latch

Wiring Diagrams 5-1SCHEMATICNOTE: Condition Of Oven1. Door Closed2. Clock Appears On DisplayB1F1F2F3TTMFMOLB2L120 VAC60HzHGRNGNDGNDNBLKRED REDCAVITY T

Wiring Diagrams 5-2HGIHEGATLOVROTICAPACEGATLOV HGIHA ERIWREIFITCER .V.HSTNENOPMOC EGATLOV HGIH PMAL NEVOTEKCOS DNANORTENGAM.MOCMONITORSWITCH.C.NYRAMI

Wiring Diagrams 5-39101112131415161718192021222324821345671 2 3 48765IC-2CFCFWiring Diagram

Wiring Diagrams 5-4Notes

Parts List 6-112345678910111213141516High voltage assemblyLamp socketOven lampFan motorMonitor switch (V-16G-2C25), C/T fuse (20A 250V AC) & Inst.

Parts List 6-2 45464748495051525354555657Main wire harness Turntable supportTurntable trayMonitor caution labelDHHS/Screw caution label Operation manu

Parts List 6-316304942934575412324746145793354542610755575858256085366275324151515155656564811595659616156575285566523515613 2 3x4626331Oven And Ca

Basic Information 1-3THIS SERVICE MANUAL IS INTENDED FOR USE BY PERSONS HAVING ELECTRICAL AND MECHANICAL TRAINING AND A LEVEL OF KNOWLEDGE OF THESE SU

Parts List 6-4 Actual wire harness may be different from illustration.5145434241393822182321201719363740ELECTROLUXControl And Door Parts

Parts List 6-5Non-replaceable items.DOOR PROTECTION SHEETPLASTIC BAGPACKING CASETOP PAD ASSEMBLYINTOTHEOVENCAVITY47 TURNTABLE TRAY50 OPERATION MA

Parts List 6-6 Notes

1-4Basic InformationPrecautions To Be Observed Before And During Servicing To Avoid Possible Exposure To Excessive Microwave Energy(a) Do not operat

Basic Information 1-5Before Servicing1. Disconnect the power supply cord, and then remove outer case.2. Open the door and block it open.3. Di

1-6Basic InformationMicrowave Measurement Procedure (USA) A. Requirements: 1) Microwave leakage limit (Power density limit): The power density of

Basic Information 1-7Microwave Measurement Procedure (Canada)After adjustment of the door switches are completed individually or collectively, switch