FELCOM 82
H3-41
3.9.2 SW REG Board (16P0180)
Parts No. Color Status Item Remarks
CR22 RED Off Input error When input voltage is out of tolerance,
the LED illuminates.
1) 100 V spec.: 70 to 80 V or less and
140 to 145 V or above.
2) 220 V spec.: 142 to 165 V or less
and 280 to 290 V or above.
CR33 RED Off Over current The LED lights when input over current
circuits activates.
CR33: Over CUR
* Current through primary winding
of main-inverter
* Current through primary winding
of sub-inverter
* +12V line
CR22: INPUT ER
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