Brand: BOSCH
Category: Dryer
Document Type: Manual
Language: EN
Manual for WTA74200GB
Uploaded: Nov. 21, 2025, 8:47 p.m.
Warranty Information
Contact after-sales service for any issues or repairs.
Before first use: Run a drying cycle without laundry. Inspect dryer, remove items from pockets, connect mains plug, sort laundry.
Operating the dryer:
- Select a programme using the programme selector.
- Set and adjust the programme individually (e.g., drying time, fine adjust, delay start, low heat, anti-crease, signal).
- Close the door.
- Select Start/Pause to begin.
During drying: The display panel shows programme progress. The remaining time may adjust based on load moisture.
After drying: Remove laundry and switch off the dryer. Clean the fluff filter after each drying cycle.
Interrupting a programme: Open door or press Start/Pause. Add/remove laundry, close door, and restart if needed.
Troubleshooting and error codes
| What to do if... | Possible cause | Remedy |
|---|---|---|
| Drying result is not satisfactory (laundry feels too damp). | Warm laundry feels damper than it really is. The selected programme does not suit the load. Dryer installed too closely to other objects? | Use another drying programme or timed programme. Ensure adequate air circulation. Use Fine adjust for dryness levels. Clean moisture sensors. Ensure sufficient air supply. Ventilate the room. |
| Drying time too long. | Programme termination (e.g. mains power supply failure, door open). Fluff filter clogged. Insufficient supply of air. Ambient temperature too high. | Clean fluff filter. Ensure air circulation. Ventilate room. |
| The humidity in the room increases. | Exhaust air duct installed incorrectly. | Ensure exhaust air routes directly into the open air. Check installation conditions. |
| One or more indicator lights are flashing. | Fluff filter clogged. Exhaust air duct blocked or bent. Power failure. | Clean fluff filter. Check exhaust air duct. Switch off, cool down, switch back on, and restart. |
| Power failure. | Appliance has stopped due to power cut. | Remove laundry immediately and spread out to dissipate heat. Be careful as components may be hot. |
| Condensation in the exhaust air duct. | Exhaust air duct too long. | Check maximum exhaust air duct length. |
| Dryer does not start. | Mains plug not plugged in. Programme not selected. Socket fuse faulty. Energy-saving mode activated. Appliance in sleep mode after 'Finished in' option. | Check plug and socket. Select programme. Check fuse. Refer to Energy-saving mode instructions. Wait for display to activate. |
| Programme terminates shortly after starting. | Load too small for selected programme. Loaded laundry already dry. | Use timed programme. |
| Water is leaking out. | Dryer not level. | Make sure the dryer is level. |
| The door opens by itself. | Door not closed properly. | Push the door closed until it engages. |