Schematic Diagram
5.3 Printed Circuit Board
TOP VIEW
No.
Name
1
Earthing wire
Outdoor power supply
2
interface
Live
wire
3
interface
Health
4
neutral wire interface
5
Fuse
BOTTOM VIEW
1
2
3
4
No.
Name
6
Neutral wire input
Health function live wire
7
interface
input
Lower
8
interface
function
Communication interface
9
of indoor and outdoor unit
10
Display board interface
5
6
7
17
16
No.
Name
11
Jumper cap interface
Indoor
12
temperature sensor
swing
control
Indoor
13
temperature sensor
14
Upper swing interface
15
Lower swing interface
8
9
15
14
13
12
No.
16
tube
17
ambient
18
19
20
10
11
Name
Wire controller interface
DC fan interface
/
/
/
15