Electrical Component Defects
SM 4-103 G133
Trouble-
shooting
Rating
Fuse
115V
220V -
240V
Symptom when turning on the main
switch
Remark
FU7 10A/125V 10A/125V 24VS power to the IOB not supplied. R
FU8 10A/125V 10A/125V 24VS power to the IOB not supplied. R
FU9 6.3A/125V 6.3A/125V 24V power to the IOB not supplied. R
FU10 6.3A/125V 6.3A/125V Not used R
FU11 6.3A/125V 6.3A/125V 24V power to the EGB not supplied. R
FU12 6.3A/125V 6.3A/125V 24V power to the PFU or LCT not supplied. R
FU13 6.3A/125V 6.3A/125V 24V power to the finisher not supplied. R
FU14 5A/250V 5A/250V 5V power to the EGB not supplied. -
IH Inverter
Rating
Fuse
115V 220V - 240V
Symptom when turning on the main switch
FU1 15A/125V 8A/250V
15V power to the IH coil unit is not supplied.
SC689 occurs.
FU2 115°C No response
FU3 115°C No response
FU4 1A/250V
15V power to the IH coil unit is not supplied.
SC689 occurs.
For continued protection against risk of fire, replace only with same type and rating
of fuse.
To Next Page
Loading...
