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[Reference data] LED display list
Description
LED1 LED2
Power Inspection
Main cause of occurrence
When normal
Abnormal 1
Abnormal 2
Abnormal 3
Power switch OFF
Power switch ON
Mischievous use prevention
timer
Motor rotating excessively, out
of step
Motor startup error, locked
Overcurrent
Overvoltage, low voltage, no
power supply frequency
Fin overheating
Current detection circuit
abnormality
Microcomputer abnormality
Blown fuse
●
●
✩
●
✩
●
●
✩
●
●
●
●
●
●
●
●
●
✩
✩
✩
✻
●
Continuous operation, sensor
stained/disengaged
Main circuit, motor demagnetized
Main circuit, motor's wire
open/disconnected
Main circuit, motor short-circuited
Main circuit, power supply, 5A-fuse
blown out (excess voltage applied)
Main circuit, no fin, operated at high
temperature
Main circuit
Main circuit
Current fuse, temperature fuse, power
supply
[●] Lit [✩] Blinking (0.4 sec on/0.4 sec off)
[●] Unlit [✻] Fast blinking (0.1 sec on/0.1 sec off)