Mitsubishi Electric MA-E100R-E Service Manual page 35

(8) Removing and Replacing the Human Sensing Unit Motor Assembly and
Human Sensing Unit
1 Remove the display operation circuit board.
→ (See "(7) Removing and Replacing the
Display Operation Circuit Board".)
2 Remove the two human sensing unit motor
assembly mounting screws, and then pull out the
human sensing unit motor assembly upward to
remove it.
→ (Removing and Replacing the Human Sensing
Unit Motor Assembly)
3 Remove the human sensing unit.
→ (Removing and Replacing the Human
Sensing Unit)
(9) Removing and Replacing the Odor Sensor Circuit Board
1 Remove the display operation circuit board.
→ (See "(7) Removing and Replacing the
Display Operation Circuit Board".)
2 Remove the odor sensor circuit board mounting
screw, and then remove the odor sensor circuit
board.
→ (Removing and Replacing the Odor Sensor
Circuit Board)
(10) Removing and Replacing Two Louver Motor Assemblies
1 Remove the display operation circuit board.
→ (See "(7) Removing and Replacing the
Display Operation Circuit Board".)
2 Remove the four mounting screws for the two
louver motor assemblies, and then remove the
two louver motor assemblies.
→ (Removing and Replacing the Two Louver
Motor Assemblies)
Human sensing unit motor assembly mounting screw
2
3
Human sensing unit
Odor sensor circuit board mounting screw
2
Odor sensor circuit board
Louver motor assembly
mounting screw
2
Louver motor assembly
35
Human sensing unit motor assembly
Louver motor assembly
mounting screw