Miele DA 220-4 - Manual (Page 11)

If the power level indicators flash the
automatic switch back is not activated.
^ To activate the automatic switch
press the "+" button.
The power level indicators light.
^ To deactivate the automatic switch
press the "–" button.
^ To save the setting press the Delay
Shut down button.
If the procedure is not saved within
4 minutes of programming, the hood
will automatically default to the "old"
data.
Fan performance
The maximum air flow capacity is
625 cfm. Factors such as narrow duct
diameter and bends will affect this
value.
Level 1 operates at 40% capacity
Level 2 operates at 60% capacity
Level 3 operates at 80% capacity
Level 4 operates at 100% capacity
Operation
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