Table Of Contents - Thermador ME301J Series Service Manual

Service Manual for Thermador Masterpiece J-Series Built-in Wall Ovens

TABLE OF CONTENTS

1 Symbols Used in this Manual ................................................... 3
2 IMPORTANT SAFETY INFORMATION ...................................... 4
2.1 Safety Before Servicing the Appliance .................................. 4
3 General ....................................................................................... 6
3.1 Models ................................................................................. 6
3.2 Features and Options ........................................................... 6
3.3 Data Plate ............................................................................ 8
3.4 Warranty ............................................................................... 8
4 Operation ................................................................................... 8
4.1 Element Duty Cycles ............................................................ 8
4.1.1 Using Table 4 (Element Duty Cycles During Preheat) ... 9
4.2 Sequence of Events ............................................................. 9
4.3 Cooling Fan ........................................................................ 11
5 Component Accessibility ........................................................ 11
5.1 Serviceable from Front ....................................................... 11
5.2 Serviceable from Top ......................................................... 11
5.3 Serviceable from Rear ........................................................ 11
6 Service and Repair .................................................................. 12
6.1 Doors ................................................................................. 12
6.1.1 Removing and Replacing the Door(s) .......................... 12
6.2 Hinges ................................................................................ 13
6.3 Door Latch/Motor Assembly ............................................... 14
6.3.1 Stuck Latch ................................................................. 14
6.3.2 Replacing the Latch/Motor Assembly .......................... 14
6.4 Lighting / Lamps ................................................................. 14
6.4.1 Operation .................................................................... 14
6.4.2 Bulb Specifications ...................................................... 14
6.4.3 Replacing Bulbs .......................................................... 15
6.5 High Temperature Cutout (HTC)......................................... 15
6.6 Convection Fan and Ring Element ..................................... 15
6.7 Temperature Sensor........................................................... 16
6.7.1 Setting Temperature Offsets ........................................ 16
6.8 Broil Element ...................................................................... 17
6.9 User Interface ..................................................................... 17
6.10 PC Control Module (Relay Board) ...................................... 17
6.11 Power Supply Module ......................................................... 20
Copyright by BSH Home Appliances Corporation (Revised May 2013)
This material is intended for the sole use of BSH authorized persons and may contain confidential and proprietary information. Any unauthorized review, use, copying, disclosure, or distribution in any format is prohibited.
58300000170514 ARA EN B
6.12 Convection Fan Motor ........................................................ 21
6.13 Bake Element (Upper Oven) .............................................. 21
6.13.1
6.13.2
6.14 Cooling Fan Motor (Upper Oven) ....................................... 21
7 Error Codes ............................................................................. 22
7.1 Error Code Table ................................................................ 22
7.2 Service Mode / Setting Option Code .................................. 23
7.2.1
7.2.2
7.2.3
7.2.4
7.2.5
8 Demo Mode .............................................................................. 24
9 Troubleshooting ...................................................................... 24
9.1 Fault Tree Diagram ............................................................ 25
9.2 Fault Tree ........................................................................... 27
9.3 Testing ............................................................................... 35
10 Wiring Diagrams and Schematics .......................................... 35
10.1 Wire Color Key ................................................................... 35
10.2 Strip Diagrams ................................................................... 36
11 Additional References ............................................................. 36
11.1 QuickFinder ........................................................................ 36
11.2 Technical Support .............................................................. 36
1901 Main Street, Suite 600, Irvine CA
Removing the Bake Element ....................................... 21
Reinstalling the Bake Element ..................................... 21
Option Codes .............................................................. 23
Entering Service Mode ................................................ 23
Setting Option Code .................................................... 24
Exiting Service Mode ................................................... 24
Resetting the Oven ..................................................... 24
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