Operation
Reprogramming the charcoal filter timer
The active charcoal filter can only be used in recirculation mode and can not be used to exhaust fumes.
The charcoal filter timer is not preset.
Before using the hood in recirculation mode, the charcoal filter timer must be programmed.
^Press the joystick to the left to turn the fan off.
^Press the Delayed Shut Down and charcoal filter buttons at the same time.
The indicator for the charcoal filter and one of the fan power scale indicators will flash.
The indicators of the fan power scale show the programmed time:
1st indicator from the left = 120 hours 2nd indicator from the left= 180 hours 3rd indicator from the left = 240 hours 4th indicator from the left = infinite
^Use the joystick to select the desired time. Press it to the left for a shorter operating time, to the right for a longer operating time.
^Store the selection by pressing the charcoal filter button.
All indicators will go out.
If the procedure is not stored within 4 minutes of programming, the hood will automatically default to the “old” data.
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