Furuno FS-1562 Manual page 370

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