Miele DA 249 Operating manual - Page 11

Shut Down button., Fan performance

Page 11 highlights

Operation Fan performance If the power level indicators "1" and "4" flash, the automatic switch back is not activated. ^ To activate the automatic switch back press the "+" button. The power level indicators "1" and "4" light continuously. ^ To deactivate the automatic switch back press the "-" button. 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 There will also be a slight decrease in airflow for hoods operated in recirculation mode due to the active charcoal filter. ^ 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" setting. 11

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If the power level indicators "1" and "4"
flash, the automatic switch back is not
activated.
^
To activate the automatic switch back
press the "+" button.
The power level indicators "1" and "4"
light continuously.
^
To deactivate the automatic switch
back 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"
setting.
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
There will also be a slight decrease in
airflow for hoods operated in
recirculation mode due to the active
charcoal filter.
Operation
11