Burns On The Main Circuit Board Ewm09312 - Electrolux EWM09312 Service Manual

7.3 Burns on the main circuit board EWM09312

In the event of burns on the main circuit board, check whether the problem was caused by another electrical component (short-circuits, poor insulation, water leaks).
Use the figures that follow to pinpoint the component which may have caused the problem, depending on the area of the burns.
The type of board illustrated is the one with the largest number of components; other boards do not feature some of these components.
1. Anti-disturbance filter area
2. Power supply area
3. Motor area
4. Tachometric generator (motor) area
5. Heating element area
6. Aqua control area
7. Drain pump area
2012 SOI/DT-mdm FCPD-dp
Guide to diagnostics of EWM09312 electronic controls
8. Door lock area
9. Water fill solenoid valve area
10. Communication with display board area
11. Drum positioning area (top loading)
12. NTC temperature probe area
13. Analogue level sensor area
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