Table Of Contents - Electrolux EI30SM55JB Technical & Service Manual

Basic Information
This Manual has been prepared to provide Electrolux Service Personnel with Operation and
Service Information for Electrolux Microwave Oven EI30SM55JB, EI30SM55JS and EI30SM55JW.

Table of Contents

Section 1 Basic Information
Safe Servicing Practices ..........................................
Table of Contents ....................................................
Warnings and Safety Information ............................
Precautions To Be Observed Before And During
Servicing To Avoid Possible Exposure To
Excessive Microwave Energy ..................................
Before Servicing ......................................................
Danger High Voltage ...............................................
Before Servicing ......................................................
When Testing Is Completed ....................................
Microwave Measurement Procedure USA ..............
Microwave Measurement Procedure Canada .........
Product Specification ...............................................
Grounding Instructions ............................................
Discharging Capacitor .............................................
Oven Diagram ......................................................... 1-10
Special Instructions for the Turntable Support
and Turntable Glass Tray ........................................ 1-11
Section 2 Operation Section 2 Operation
Operating Sequence Description .............................
Off Condition ............................................................
Cooking Condition ...................................................
Variable Cooking .....................................................
Power Output Reduction .........................................
Cook Top Lamp .......................................................
Ventilation Methods .................................................
Sensor Cooking Condition .......................................
Cooking Sequence ..................................................
Component Descriptions .........................................
Door Open Mechanism ........................................
Door Sensing Switch, Secondary Interlock
Switch ...................................................................
Monitor Switch ......................................................
Thermal Cut-Out (Cavity) .....................................
Turntable Motor ....................................................
Cooling Fan Motor ................................................
Hood Fan Motor ...................................................
Thermostat (60°C On) ..........................................
Thermostat (70°C Off) ..........................................
Antenna Motor ......................................................
Hood Lamp ...........................................................
Touch Control Panel Assembly ...............................
Humidity Sensor Circuit ...........................................
Section 3 Troubleshooting and Error Codes
1-1 Warnings and Cautions ...........................................
1-2 Troubleshooting Guide Chart ..................................
1-3 Test Procedures ......................................................
Section 4 Component Teardown and Testing
1-4
Warnings and Cautions ...........................................
1-4
Removal Of Oven From Wall ...................................
1-4
Hood Louver Removal .............................................
1-5
Outer Case Removal ...............................................
1-5
Power Transformer Removal ...................................
1-6
Positive Lock® Connector (No-Case
1-7
Type) Removal ........................................................
1-8
Hood Fan Motor, Hood Duct, Oven Lamp Socket
1-9
And AH Sensor Removal .........................................
1-9
Magnetron Removal ................................................
High Voltage Rectifier And High
Voltage Capacitor Removal .....................................
Hood Fan Thermostat (60ºC ON and
70ºC OFF) Removal ................................................
Cooling Fan Motor Removal ....................................
2-1 Turntable Motor Removal ........................................
2-1 Antenna Motor Removal ..........................................
2-1 Oven Lamp Removal ...............................................
2-3 Stirrer Cover And Stirrer Fan Installation .................
2-3 Servicing For Touch Control Panel ..........................
2-3 Panel Sub Assembly And Control Unit Removal ..... 4-10
2-3 Door Sensing Switch / Secondary Interlock Switch
2-4 And Monitor Switch Removal .................................. 4-10
2-4 Door Sensing Switch / Secondary Interlock Switch
2-5 And Monitor Switch Adjustment ............................... 4-11
2-5 Door Replacement ................................................... 4-12
Door Disassembly ................................................... 4-13
2-5 Cook Top Lamp Socket Removal ............................ 4-13
2-5
2-6 Section 5 Wire Diagrams
2-6
Circuit Components .................................................
2-6
Glass Touch Key Unit Diagram ...............................
2-6
Control Unit Circuit ..................................................
2-6
Oven Wiring Schematic Off Condition .....................
2-6
2-6
Section 6 Parts List
2-6
2-7
Parts List ..................................................................
2-8
Parts List ..................................................................
Oven And Cabinet Parts Exploded View .................
Door Assembly and Control Unit .............................
Packing And Accessories ........................................
1-2
3-1
3-2
3-3
4-1
4-2
4-2
4-2
4-3
4-3
4-4
4-5
4-5
4-6
4-6
4-7
4-8
4-8
4-8
4-8
5-1
5-2
5-3
5-4
6-1
6-2
6-3
6-4
6-5