Samsung AR09JVSSEWKNED Service Manual page 68

10-2-5 Indoor fan motor speed detecting error (AC MOTOR FAN)
Indoor display
3-LED DISPLAY DESCRIPTION
7-SEG DISPLAY
LED1 LED2 LED3
1 E 4 5 n I d o o f r n a e r r r o
◎
LED ON LED BLINKING LED OFF
◎
10-6 Samsung Electronics