Daikin FTXN25L Service Manual page 20

1.2.5.2 Main PCB
Item Indication on PCB
1
2
3
4
5
6
7 HL3, HN3
8 FU1, FU2
9 LED A
10
Description
S10 Connector for filter PCB
S20 Connector for electronic expansion valve coil
S40 Connector for overload protector
S70 Connector for fan motor
S80 Connector for four way valve coil
Connector for thermistors (outdoor temperature,
S90
outdoor heat exchanger, discharge pipe)
Connector for filter PCB
Fuse (3.15A)
Service monitor LED (green)
V1 Varistor
Inverter Single Split
12