In this article, we will take a closer look at the Miele brand, specifically a dryer from Miele.
As we all know, Miele represents the highest level of luxury and durability in household appliances. Their build quality remains unmatched to this day. However, like any technology, they do have certain issues—not critical ones, but ones that should be addressed by someone experienced with such problems.
When it comes to premium brands like Miele, Bosch, Siemens, and AEG, servicing requires specific know-how that no skilled technician is willing to disclose—if they are truly good at their job, of course. That’s one scenario.
If we consider the second scenario, in most cases, people without any real knowledge or expertise attempt to repair these appliances. They are unfamiliar with the specific issues of Miele, Bosch, AEG, and similar brands, as well as budget-friendly brands. This often leads to costly repairs or, in some cases, the problem remaining unresolved altogether—with the technician simply telling you that it cannot be fixed.
Let’s take a look at a specific error in a Miele dryer – Blinking and Beeping with (Kaltluft).
To clarify, this issue is commonly found in dryers with a heater (condenser dryer).
FIX
| Problem | Description | Possible Causes | Check and Solution |
|---|
| Kaltluft – Means Airflow or Cold Air | The appliance starts blinking and beeping, displaying the “Kaltluft” error. | If the problem occurs after 3, 4, or 15 minutes of operation, it means the appliance is overheating. |
| Clogged Dryer Filters | Blocked filters reduce airflow, causing overheating. | Clogged door filters or condenser filter. | Check and clean the door filters and the lower condenser filter. |
| Issue with the Heater Temperature Sensor | The sensor may have changed its values and is giving incorrect readings. | Incorrect temperature sensor readings (should be 1000Km). | Measure the sensor value and replace it if it is out of range. |
| Motor Capacitor Issue | If the capacitor charge is low, the motor may spin slowly, causing poor airflow. | Reduced charge in the motor capacitor. | Check and replace the capacitor if needed. |
| Air Blower/Turbine Issue | If it is blocked or not spinning at the required speed, airflow is reduced. | Mechanical blockage or wear. | Check if the blower is blocked or spinning at the correct speed. |
| Result | All these issues lead to the “Kaltluft” error. |
