Daikin CTX Series Service Manual page 106

DDAMA-SM-21-003
2.4.2 18/24 Class
Main PCB (A1P)
1)
2)
3)
4)
5
6)
7)
8)
9)
10) LED A
11) V1 (R1V),
Note
The symbols in the parenthesis are the names on the appropriate wiring diagram.
Appendix
S20 Connector for electronic expansion valve coil
S40 Connector for overload protector
S70 Connector for DC fan motor
S90 Connector for thermistors (outdoor temperature,
outdoor heat exchanger, discharge pipe
temperature)
HL1, HN1, S Connector for terminal strip
E1, E2 Terminals for earth wire
U, V, W Connector for compressor
FU1 (F1U), Fuse (3.15 A, 250 V)
FU2 (F2U)
FU3 (F3U) Fuse (30 A, 250 V)
LED for service monitor (green)
Varistor
V2 (R2V),
V3 (R3V)
Wiring Diagrams
101