LG Electronics LWC183PLMD1, HB1803R, LWP1830WAL, LWP1820PDL Possible Trouble FAN does not operate

Troubleshooting Guide

Possible Trouble 4 FAN does not operate.

Is the voltage NO.1 or 2 or 4

NO

• Replace IC01M.

of IC01M DC 12V?

YES

Is the voltage NO.16 or 15 or 13

of IC01M 0V?

YES

•Check the RY-Hi or RY-Med or RY-Lo.

•Check the wiring diagram.

NO

• Replace IC01M.

Possible Trouble 5 The function of Energy Saver does not operate.

Is the mode		NO
key pushed once more from
cool mode?
	YES
Is the voltage No.3 of		NO
CN-AC/DC of AC PCB
Ass'y DC 5V?

YES

•Reference to

OWNER'S MANUAL.

•Set the mode key to Energy Saver mode.

•Check the Energy Saver mode key.

•Check the pattern of AC & DC PCB.

Service Manual 33