97
Part 6 Electric Control and Troubleshooting
6.1 PCB PHOTO
4MXC2309BF0W0AA 4MXC2312BF0W0AA 4MXC2318BF0W0AA (Manufactured before 6th May, 2021)
PCB (0151800244AE+0151800332)
4MXC2309BF0W0AA 4MXC2312BF0W0AA 4MXC2318BF0W0AA (Manufactured after 6th May, 2021)
PCB(0151800208CM)
CN1 Room card
0-5VDC
CN19 Float switch 0-5VDC
CN6 DC fan motor
Swing motor
CN4 Wifi
0-5VDC
CN3 Ambient temp. sensor/
Coil temp. sensor
0-5VDC
CN9 Water pump
motor 240VAC
CN16 Power supply
240VAC
CN11
AC Wired controller*2
0-12VAC
CH1
Communication
port between
IDU & ODU
CN21 LED Panel/Controller
receiver 0-5VDC
CN8 Electric heater
0-12VDC
CN10 Fresh air
240VAC
To Next Page
Loading...
Need help?
General
