LG LT-D5480HL Service Manual page 36

Possible Trouble 4
Is IC01M operated
normally?
YES
Check the motor and
connector.
(CN-LOUVER)
Possible Trouble 5
Is the LCD operated
normally?
NO
Is the terminal of wired
Remocon T2 DC12V?
YES
Is the pin 39, 40 of
Micom DC 5V?
YES
Change the wired Remocon.
: Auto Air direction louver does not operate.
NO
: Wired remote controller does not operate.
YES
NO
NO
–36–
Exchange IC01M.
Check the parts of
communication.
Connector CN-Remo, and
terminals of wired
Remocon exactly.
Check the wired Remocon
PCB and DC 12V pattern.