Mitsubishi Electric JT-SB116JH-G-NA Handbook page 24

(12) Sensor circuit board (JT-30S3)
1 Disconnect the display circuit board lead wires (blue) from the control
circuit board (JT-30M4/JT-30M4A).
→ See (3) 1 to 4.
2 Remove the TB fix plate. → See (7) 2 to 3.
3 Unscrew the side panel (left (L)) clamping screw.
(One PTT screw 4×16, indicated by )
4 Remove the side panel L in the direction of the arrow.
Assembly precautions
• Fit the side panel L into the groove of the panel (back) and the
base. (Indicated by )
• Carry out wiring after screwing the side panel L.
5 Remove the blower (assembly). → See (10) 1 to 2.
6 Unscrew the clamping screws, and remove the blower case.
(Three PTT screws 4×16, indicated by )
7 Unscrew the panel (front) and panel holder clamping screws, and
remove the panel holders (left (L) and right (R)).
(Five PTT screws 4×16, indicated by )
─ 24 ─
Display circuit board lead wires (blue)
Panel (back) Side panel L
Blower case
Panel (front)
Panel holder L Panel holder R