5.2 PCB Printed Diagram
No
Name
1 Interface of communication wire for
indoor unit and outdoor unit
2 Interface of live wire
3 Interface of neutral wire
4 Interface of fan
5 Jumper cap
6 Auto button
7 Up&down swing interface
8 Feedback interface of indoor unit
9
10
11
Interface of tube temperature sensor
12
Wired controller
13
Display interface
Fuse
14
15
Interface of gate control
(only for the mode with this function)
Interface of health function neutral wire
(only for the mode with this function)
16 Interface of health function live wire
(only for the mode with this function)
● Top view
● Bottom view
2
1
13
15
3
4
5
16
6
7
8
9
10
14
11
12
（
only for the mode with this function)
（
only for the mode with this function)
Indoor Unit
AW-HDL024-N91
11
