User's Manual
5.4 LED Status Table
LED
STATUS
PW
SC
HB
ON
= OFF
CD3000M-3PH up to 90A
OFF Condition(Load IS NOT Powered)
= ON
DESCRIPTION
Auxiliary supply is not connect
Auxiliary supply is connect
SCR OK
SCR short circuit
Laod OK
Load Fault
ON Condition(Load IS Powered)
19
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