Fault F20 is shown on the display of the steam oven/combination steam oven. The steam oven/combination steam oven is not getting hot.
If the temperature in the oven compartment does not increase by at least 2 °C within 5 minutes at the start of the heating-up phase, fault F20 appears on the display.
Switch the steam oven/combination steam oven off and back on again and restart the programme.
Push the water container into the appliance until it connects.
Switch the steam oven/combination steam oven off and back on again.
The coupling seal on the water container must be lubricated with a small amount of the silicone grease included:
If the water container is difficult to insert and remove after prolonged use or can only be inserted and removed with a jolt
Or if fault F20 is displayed
Only use the silicone grease supplied.
On no account must margarine, oil or any other domestic grease or fat be used, as these can cause the coupling seal to swell.
Rub a small amount of the silicone grease supplied onto the inside of the coupling seal. Do not take the sealing ring out to lubricate it.
Push the water container into the appliance until it connects.
Switch the steam oven/combination steam oven off and back on again.
Replace the coupling seal:
If the coupling seal becomes porous or brittle
Or if an unusually large amount of water collects on the floor of the water container compartment
Contact Miele Customer Service.
For thorough and gentle cleaning of your steam oven, we recommend Miele products which also care for your appliance at the same time.
