Opening the door

Open the doors as follows:

  1. Turn the latches to open the upper door of the ventilation unit.
  2. Lift the upper door off.
    CAUTION:
    The door is heavy.
  3. Open the lower door of the ventilation unit by undoing the finger screws.
  4. Lift the lower door off.
    CAUTION:
    The door is heavy.
  5. Close the doors in reverse order.

There are two unit models, left- (L) and right-handed (R). The figure shows the right-handed model.