How do to determine the direction of rotation and position of the fan?

STORM, JET, SEAT 35 and SEAT 50 version IN LG ONLY

Direction of rotation is determined from the drive side of fan :

SEAT Ventilation How do to determine the direction of the fan
and the position from the drive side of fan :
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WARNING
REVERSING THE DIRECTION OF ROTATION OF THE IMPELLER WILL RESULT IN A LOWER PERFORMANCE.