Pcb Diagram And Parts List - Samsung AJ009JNNDCH Service Manual

5. PCB Diagram and Parts list

5-1. Indoor Unit
AJ009JNLDCH/AJ012JNLDCH/AJ018JNLDCH
19 18 15 20
Floating S/W : SMW250-02(BLK)
1
Indoor Pipe In Temperature Sensor : SMW250-04(WHT)
2
Indoor Room Temperature Sensor : SMW250-04(WHT)
Indoor Pipe Out : SMW250-02(WHT)
3
Temperature Sensor : SMW250-02(WHT)
Heater Discharge : SMW250-02(YEL)
4
Temperature Sensor : SMW250-02(YEL)
Wired Remote Controller Power : YW396-02(WHT)
5
6 External Control(S/W Part) : SMW250-02(RED)
EEV : SMW250-05(BLU) : SMW250-05(BLU)
7
Display : SMW200-11(WHT) : SMW200-11(WHT)
8
External Control(Display Part) : SMW250-04(RED)
9
HALL IC : SMW250-03(BLU)
10
MICOM Download : SMW200-10(WHT)
11
Indoor/Outdoor Communication : YW396-02(RED)
12
Samsung Electronics
1 2 3 4 9 5
17 16 14 22
21
13
14
15
16
17
18
19
20
21
22
23
24
25
6 7 8
23 24 25 11
Wired Remote Controller Communication : YW396-02(BLU)
Option Load Connector : SMW250-05(YEL)
Heater : YW39607AV(WHT)
Indoor Address S/W
Indoor Option S/W
Indoor Fan(TAP) : YW396-09AV(WHT)
Ventilator : YW396-03AV(BLK)
Drain Pump : YW396-03AV(YEL)
Hot Coil : YW396-03AV(RED)
Indoor Fan(SSR) : YW396-03AV(RED)
Power : YW396-03AV(WHT)
Transformer Out : YW396-03AV(WHT)
Main Power In : YW396-03AV(BLU)
Power : YW396-03AV(BLU)
Transformer In : SMW250-03(RED)
10
12 13
5-1