Microcomputer - Toshiba RAS-M18SAH-E Service Manual

10-2. Microcomputer

RAS-13SKH-E, RAS-10SKH-E-1
No. Part name
•
Common
procedure
‚
Thermal fuse
replacement
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
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.
above.
– 54 –
Remarks
Replace the thermal fuse, terminal
block, power cord, microcomputer
ass'y and the power supply P.C.
board ass'y.