Fuse
Rating
Symptom when turning on the main switch
120V-127V 220V-240V
FU3 5A/250V 5A/250V
• 5V power to the BCU and bridge board not
supplied.
• 5VS power to the bridge board not
supplied.
FU101 15A/250V 8A/250V Fusing SC occurs.
FU102 10A/250V 6.3A/250V No response
FU103 2A/250V 2A/250V
Power to all the anti-condensation heaters not
supplied.
LEDs
No LEDs are used for this model (except for the Network Interface).
6. Troubleshooting
634