12
5. Printed circuits
5.1 Indoor units
No Part
name
1
Power supply live wire connector
2
Power supply neutral wire
connector
3
Fan capacitor
4
Health function terminal
(optional)
5
Indoor fan wire terminal
6
Indoor and outdoor unit
communication wire terminal
7
Up & down swing control
terminal
8
Indoor fan feedback terminal
9
Jumper cap
10
Display panel terminal
11
Indoor ambient temperature
sensor
12
Indoor pipe temperature sensor
Models: BDLM26A2, BDLM36A2
Top View
1
2
8
5
3
7
6
4
9
10
11
12
13
13
Protective tube
No Part
name
1
Interface of neutral wire
2
Interface of PG motor
3
Interface of health function live
wire
4
Interface of auto button
5
Interface of up and down swing
6
Interface of PG feedback
7
Interface of indoor and outdoor
unit communication
8
Interface of display
9
Interface of jumper cap
10
Interface of ambient temperature
sensor
11
Interface of tube temperature
sensor
12
Power supply interface of outdoor
live wire
13
Interface of heath function neutral
wire
14
Interface of live wire
15
Interface of fuse
Model: BDLM53A2
Top View
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
