Mitsubishi Electric MSZ-FD09NA Service Manual page 19

Operation and operating range
i-see sensor moves 30 degrees from the center in both right and left side.
i-see Sensor turning to the left
i-see Sensor operates as follows in accordance with AREA setting made with the remote controller.
"AUTO" in AREA setting: first turning to the LEFT for adjusting the position then ·····
CENTER
(The sensor turns to the right, left and center.)
"RIGHT" in AREA setting: first turning to the LEFT for adjusting the position then ·····
CENTER
(The sensor turns to the right and center.)
"LEFT" in AREA setting: first turning to the LEFT for adjusting the position then ·····
CENTER
(The sensor turns to the left and center.)
The sensor finishes turning to one area to another for 3 seconds and it operates one area for 5 seconds.
i-see Sensor turning to the center
RIGHT CENTER
RIGHT CENTER
LEFT CENTER
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i-see Sensor turning to the right
LEFT CENTER ·····
RIGHT CENTER ·····
LEFT CENTER ·····