Rxl18/24Umvju - Daikin FTX-N Series Service Manual

Outdoor Unit
4.4

RXL18/24UMVJU

Main PCB (PCB1)
1)
2)
3)
4)
5)
6)
7)
8)
9)
10)
11)
12)
13)
14)
39
S Connector for terminal block (indoor - outdoor transmission)
S20 Connector for electronic expansion valve coil (White)
S40 Connector for overload protector
S70 Connector for DC fan motor
S80 Connector for four way valve coil
S90 Connector for thermistors
(outdoor temperature, outdoor heat exchanger, discharge pipe)
S201, 202 Connector for service monitor PCB (PCB2)
CK1 Connector for voltage endurance test
HL1, HN1 Connector for terminal block (power supply)
E1, E2 Terminals for ground wire
U, V, W Connector for compressor
FU1, FU2 Fuse (3.15 A, 250 V)
FU3 Fuse (30 A, 250 V)
V2, V3, V401 Varistor
Part 3 Printed Circuit Board Connector Wiring Diagram
SiUS091601EA