Service and Parts Manual (2019, 2020, 2021, 2022)

123 PB
COMPONENTS TESTING
9-18k Ducted Control Board
1 2 3 4
5
6
1112
810 9
7
13
14
17
16
15
18
19
NO. NO.Description Description
1 Heat 11 Disp
2 12 Output1 Output2
3 13 Step Motor Wired.
4 14 DC Fan Wi-Fi
5 15 Swing Reserved
6 Pump 16 Humidity
7 17
L, N Power Input
Water Level Switch
8 Out 18
Coil Temp . Sensor
9 Nano 19 Ambient Temp . Sensor
10
Disp
Figure 603