Lennox Y6760, Service Manual

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15
Technical Information
Service Manual
5.2 PCB Printed Diagram
● Top view
● Bottom view
1 Interface of compressor
2 Interface of live wire
3 Interface of neutral wire
4
Interface of neutral wire for
cold plasma
5 Interface of PG motor
6 Interface of outdoor fan
7 Interface of 4-way valve
8
Interface of live wire of cold
plasma
9 Interface of up&down swing
10 Feedback interface of PG
motor
11 Interface of left&right swing
12 Jumper
13 Interface of temperature
sensor
14 Interface of display board
1
2
3
4 5 6 7 8
9 10
11
12
13
14