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Procedure
1) Turn the power supply off to stop the operation of
air-conditioner, and disconnect the power cord from
the AC supply.
2) Remove the front panel.
• Remove the two fixing screws. (φ4 x 14 )
3) Remove the electrical part base.
1) Perform the process above.
2) Remove terminal cover (Up), (Down).
3) Disconnect the terminal blocks connected with the
connecting cable, and the power cord from base E-
parts by removing the screws.
4) Remove the thermal fuse (77°C) from base E-parts.
10-2. Microcomputer (RAS-10SK-E, RAS-10SKX)
No.
Remarks
Replace the thermal fuse, terminal
block, power cord, microcomputer
ass’y and the power supply PC
board ass’y.
Part name
Common
procedure
Thermal fuse
replacement