Lennox LI018CI-230P432 - PCB Printed Diagram

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Technical Information
Service Manual
5.2 PCB Printed Diagram
● Top view
● Bottom view
Indoor Unit
1
2
3
4
5
7
6
8
910
11
12
13
14
1 Neutral wire
2 DC fan
3 Auto button
4 Up&down swing
5
6
Left&right swing
Temperature sensor
7 Interface of wired controller
8 Display interface
9
Terminal with outdoor unit
communication wire
10 Interface of live wire
11 Fuse
12
13
14
Protection grounding wire
Interface of health function live
wire(only for the mode with this
function)
Interface of health function neutral
wire(only for the mode with this
function)