Frequently Asked Questions - Miele H4890B2 Operating And Installation Instructions

Frequently asked questions

What if the oven does not heat?
Possible fault
The system lock is activated.
The circuit breaker has tripped.
The delay start has been set.
The door is not fully closed.
Why is there no noise when the oven door is opened during operation?
This is normal. If the door is opened during operation, a safety contact switch
causes the heating elements and the fan to shut off.
Why is a noise heard after turning the oven off?
This is normal. The fan will continue to run for a short time to cool the oven. When
the oven has cooled sufficiently, the fan will turn off automatically.
Why is the display dark when the oven is first turned on?
Possible fault
The clock display has been turned off. Turn the display on: Turn the oven on.
What if the time of day cannot be entered after a power failure?
Possible fault
The system lock is activated.
What if cakes and cookies are not cooked enough?
Possible fault
The grease filter was not removed.
Why is there uneven browning?
Possible fault
Oven not preheated.
Oven temperature too high.
Grease filter was not removed.
Shiny or thin pans were used.
What if "Fault" followed by two numbers appears in the display?
Possible fault
An electronic fault has occurred.
"Fault 55" the oven has shut down or
the Sabbath function has finished.
66
Solution
Deactivate the system lock.
Check the breaker.
Cancel the delay start.
Close the door firmly.
Solution
Select "Settings" - "Clock" - "Display on".
Solution
Deactivate the system lock.
Solution
If the grease filter is not removed,
increase baking by 10 to 15 minutes.
Solution
Allow the oven to preheat.
Lower the oven temperature.
Remove the grease filter next time.
Use dark, matte finish pans.
Solution
Call Technical Service for assistance.
Turn off the oven to reset it to normal
operation.