53
Technical Information
Service Manual
5.2 PCB Printed Diagram
Indoor Unit
All models except:GWH09QC-K6DNC2A/I GWH12QC-K6DNC2A/I GWH09QC-K6DND2A/I GWH12QC-K6DND2A/I
GWH18QD-K6DND2A/I GWH24QE-K6DND2I/I GWH09QA-K6DNB2A/I GWH12QB-K6DNB2A/I
No Name
1
Interface of communication wire for
indoor unit and outdoor unit
2
3
Interface of live wire
Fuse
Interface of health function neutral
wire(Applicable for some models)
4
Interface of neutral wire
5
Interface of fan
6
Interface of health function live wire
7
8
Auto button
(Applicable for some models)
Interface of wifi
9 Up&down swing interface
Interface of PG feedback10
Left&right swing interface
11
Interface of dry contact(only for the
model with this function)
12
13
14
Needle stand for tube temperature
sensor
15 Relay used for controlling wire
16 Display board
Jump
17
● Top view
● Bottom view
1
2
3
45 67
89
10
11
12
13
14
15
1617
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