Brand: Miele
Category: Tumble Dryer
Document Type: Manual
Language: EN
Manual for T 8423 C
Uploaded: Nov. 21, 2025, 7:52 p.m.
Warranty Information
Refer to the "Warning and Safety instructions" section for details on warranty.
Operating the Tumble Dryer
The tumble dryer is operated using a control panel featuring various buttons and a display. Key functions include:
- Low temperature button: For drying delicate fabrics at a lower temperature.
- Drying level button: Selects the desired dryness level.
- Display: Shows programme duration, stage, delay start, and fault messages.
- Delay start button: Allows for delayed programme start.
- Buzzer button: Activates an audible signal at the end of a programme.
- Check lights: Indicator lights for various functions.
- Start/Stop button: Starts or cancels a programme.
- Programme selector: Chooses the appropriate drying programme.
- Door button: Opens the door.
- I-On/0-Off button: Switches the dryer on and off.
To dry laundry, sort it by drying level, fabric type, size, and moisture content. Load the drum loosely, ensure the fluff filter is clean and correctly positioned, then close the door. Select the appropriate programme and drying level, and if desired, set extra options or delay start. Press the Start/Stop button to begin. After the programme finishes, remove the laundry promptly. Remember to clean the fluff filters after every cycle and empty the condensed water container.
Troubleshooting and error codes
| Problem | Possible Cause | Solution |
|---|---|---|
| Dryer does not start | The dryer is not switched on. | Switch the dryer on with the I-On/0-Off button. |
| The door is not closed properly. | Close the door firmly. | |
| A programme has not been selected. | Select a programme and press Start/Stop. | |
| Programme is locked (electronic system lock activated). | Deactivate the electronic system lock. | |
| Dryer runs but does not heat | Faulty heating element. | Contact Miele service. |
| The programme has not been selected correctly. | Check programme selection. | |
| Programme does not run | Delay start is active. | Wait for the delay start time to elapse or cancel it. |
| Laundry is not dry | The fluff filters are blocked. | Clean the fluff filters. |
| The condenser unit is dirty. | Clean the condenser unit. | |
| The load is too large. | Reduce the load size. | |
| Incorrect drying level selected. | Select a higher drying level or a longer programme. | |
| Unpleasant odours | The dryer needs cleaning. | Clean the dryer and the airways. |
| Items are not clean. | Ensure laundry is properly washed. |