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TROUBLESHOOTING & REFERENCES
J-9
ENGLISH
Topic TitleComponent Ratings
VDC Outputs to DC Fan Motor (VDC)
PIN # RED Probe Black Probe Value
6 Vdc GND 300~380VDC
5 Blank Blank Blank
4 GND GND GND
3 Vcc GND 15 ±1.5VDC
2 Vsp GND 2~6.5VDC
1 FG GND 2~9VDC
DC Fan Motor Resistance Values (Ω)
PIN # RED Probe Black Probe Value
6 Vdc GND ≥1MΩ
5 Blank Blank Blank
4 GND GND GND
3 Vcc GND ≥1MΩ
2 Vsp GND ≥135KΩ
1 FG GND ≥1MΩ
DC Fan Motor Pin Identication
PIN # Color Abbr. Denition
1 Blue FG Revolution Pulse Output
2 Yellow Vsp Speed Control Voltage Input
3 White Vcc Control Power Voltage Input
4 Black GND Ground
5 Blank Blank Blank
6 Red Vdc Motor Driver Voltage Input
DC Motor
+310 VDC
DC Ground
+15 VDC
Signal
Feedback
Red
Black
White
Yellow
Blue
Fan Motors
Ohms
VAC
2.1K 208-230
4-Way Valve
Ohms
VAC
0.28K - 0.379K 208-230
Basepan Heater
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