The Bosch WTA3500 Dryer has some known problems that occur often. Here are some easy to do solutions for the problems or error codes your Bosch might be giving you.

1. Lint Filter Blocked

The lint filter is blocked which may cause the dryer to not function properly.

2. Exhaust Vent Blocked or Too Long (WTA models)

The exhaust vent is either blocked or excessively long, hindering the dryer’s performance.

3. Air Inlet Blocked (WTL models)

The air inlet is obstructed, affecting the dryer's efficiency.

4. Drum Light Does Not Work

The drum light is not functioning which may be due to the 'ON/OFF' button not being pressed or a failed bulb.

5. Cycle Interrupted with 'Lint Filter' Light Illuminated

The lint filter light is on and the buzzer sounds indicating a potential blockage.

6. Cycle Interrupted with 'E1' Appearing

The water condensate hose is blocked, causing the cycle to interrupt.

7. Faulty Operation Indicated by Buzzer and Flashing Lights

There is a malfunction indicated by the buzzer and flashing cycle indicators.

8. Drying Level Not Reached or Time Too Long

The drying level is not achieved or takes too long, possibly due to unclean moisture sensors.

9. Laundry Not Dry at Highest Level

The laundry remains wet despite selecting the highest drying level, possibly due to overloading, wet clothes, or poor ventilation.

10. On/Off Indicator Light Does Not Illuminate

The 'ON/OFF' indicator light fails to come on, possibly due to the button not being pressed or electrical issues.

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Bosch WTA3500

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