Samsung AM018KNQDCH/TC - Page 446

PCB Diagram and Parts List
Samsung Electronics 449
Duct type (Global Duct) (cont.)
- MAIN PCB (AM666HNMPKH6) (cont.)
- MAIN PCB (AE071/090MNMPEH/EU) (cont.)
No Part Code Local Function Description
14 3711-000795 CN804 VENT
SMW250-02 BLU
#1 - 12V, #2 - VENT OUT
15 3711-001036 CN808 EEV
SMW250-06 BLU
#1~4 - EEV SIGNAL, #5,6 - 12V
16 3711-004182 CN905 FAN MOTOR COMM
SMW200-10P WHT
#1 - 12V, #2 - GND
#3 - 5V, #4 - BLDC POWER RELAY SIGNAL
#5 - OVER TEMP, #6 IPM_FO
#7 - REV OUT, #8 - FAN FEEDBACK
#9 - INRUSH RELAY SIGNAL, #10 - FAN PWM
17 3711-003895 CN501 DISPLAY
SMW200-13P WHT
#1 - 12V, #2~6 - LED OUT
#7 - Buz1, #8 - REMOCON OUT
#9 - AUTO S/W, #10 - REMOCON-INT
#11 - GND, #12 - 5V, #13 - Buz2
18 3711-000794 CN411 FLOAT-SW
SMW250-02 BLK
#1 - FLOAT S/W SIGNAL, #2 - GND
19 3711-000015 CN412 ROOM SENSOR
SMW250-02 WHT
#1 - ROOM SENSOR SIGNAL, #2 - GND
20 3711-004236 CN413 EVA DIS/OUT SENSOR
SMW200-06P WHT
#1 - EVA IN SIGNAL
#3 - EVA OUT SIGNAL
#5 - DISCHARGE SIGNAL
#2,4,6 - GND
#1 - L, #3 - N