![... a whistling sound is heard when the appliance is switched on again.](/images/new-backgrounds/65819/6581999x1.webp)
Problem solving guide
... a whistling sound is heard when the appliance is switched on again.
When the door is closed, the pressure has to equalise, which can cause a whistling sound. This is not a fault.
... F and a number appear in the display.
This combination indicates a fault.
–F 20: The appliance does not heat up.
Check whether the water container has been pushed right into the appliance so that it connects.
Switch the appliance off and then back on again.
–A fault message will appear if the temperature of the oven compartment has not risen by at least 2 °C within
5 minutes of the start of the heating up phase. This can occur if, for example, a large quantity of frozen food is being prepared.
–Lightly lubricate the coupling seal on the water container with silicone grease, as described in "Cleaning and care / Water container / Coupling seal".
If the appliance still will not start, switch it off and contact the Miele Service Department.
–Other fault messages:
Call the Service department.
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