Fault F20 is shown on the display of the steam oven/combi-steam oven. The steam oven/combi-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.
Turn the steam oven/combi-steam oven off and back on again, then restart the program.
Push the water container into the appliance until it engages.
Turn the steam oven/combi-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. The sealing ring can be lubricated without actually taking it out.
Push the water container into the appliance until it engages.
Turn the steam oven/combi-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 Service.
For thorough and gentle cleaning of your steam oven, it is recommended to use Miele products which also care for your appliance at the same time.
