10. PCB Diagram
10-1 Indoor PCB
1
2
3
Ventilator
1
Drain Pump
2
Power in
3
Display
4
Micon download
5
6
Wire Remote Controller Power
Indoor/Outdoor Communication
7
Wired Remote Controller Communication
8
Thermistor Discharge
9
7
EVA out sensor
10
Indoor Pipe in Temperature Sensor
11
Indoor Room Temperature Sensor
10-1
18
17
16
4
5
12
Floating Switch
External control
13
14
step motor
operation check
15
SUB PCB connector
16
EEV
17
BLDC MOTOR
18
14
15
6
7
8
Samsung Electronics
13
12
11
10
9