Service Manual
5.2 PCB Printed Diagram
(1)Silk screen on main board
TOP VIEW
9
10
BOTTOM VIEW
Technical Information
8
1
2
NO.
NAME
1
Interface of live wire
2
Fuse
Interface of control signal between two main
3
boards
Interface of live wire between two main
4
boards
Interface of down fan motor between two
5
main boards
6
7
NAME
NO.
6
Interface of up fan motor between two main boards
7
Interface of four-way valve between two main boards
8
Interface of water motor between two main boards
9
Interface of water motor between two main boards
10
Compressor relay
5
3
4
23