Troubleshooting
Page 63
FAN2
CN1
CON1
FAN1
IPM for DC
Fan
EEPROM
Drive Chip
CN2
Rectifier
Part Description Parameter Remark
CON1 Power input for the PCB 192-380V/DC
CN1 Communication with main PCB DC
CN2 Test port 5V/DC For debugging board
FAN1 UVW output for DC fan motor
FAN2 UVW output for DC fan motor
CN1 Communication with main PCB
12345
No. Signal Voltage
1 Vcc 13.5-16.5V
2 GND 0V
3 Vsp 0~6.5V
4 FG 13.5-16.5V
5 --- ---
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