Microcomputer - Toshiba RAS-10SA-E Service Manual

10-2. Microcomputer (RAS-10SK-E, RAS-10SKX)
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. ( 4 x 14 )
3) Remove the electrical part base.
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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.
– 50 –
Remarks
Replace the thermal fuse, terminal
block, power cord, microcomputer
ass'y and the power supply PC
board ass'y.