Removal of Power Supply / Control PCB
Si06-762
6
Removal Procedure
3. Removal of Power Supply / Control PCB
Procedure
Warning
Be sure to wait 10 minutes or more after turning off all power supplies
before disassembling work.
Step
Procedure
Points
1. Remove the power supply/
control PCB.
Remove the suction grille.
1
Remove the 2 screws
(top and bottom on the
left) off the electrical
box cover.
2
Open the electrical box
cover, and undo the
right-hand hook.
3
The figure at right
shows the power
supply / control PCB.
Terminal strip board for
power supply
Upper row:
1-blue, 2-brown,
3-empty,
-green / yellow
Lower row:
1-white, 2-black, 3-red
Screws
(R2445)
Hook
(R2446)
(R2480)
Earth wire
Connection Wiring
Glass Tube
Thermal Fuse
JA
Wireless Remote
Controller Address
Jumper
