PROBLEM: AC product will not operate, red “FAULT” light ON.
Possible cause | Remedy |
AC product(s) connected is/are rated at more than the inverter’s continuous power rating; overload shutdown has occurred.
Use a product with a power rating less than the inverter’s continuous power rating.
AC product is rated less than the inverter’s continuous power rating; high starting surge has caused overload shutdown.
Battery is discharged (alarm is sounding).
Product exceeds inverter’s surge capability. Use a product with starting surge power within the inverter’s capability.
Recharge battery.
The inverter has overheated due to poor ventilation and has shut down.
Input voltage is greater than 15 V.
Switch inverter “OFF” and allow to cool for 15 min. Clear blocked fan or remove objects covering unit. Move the inverter to a cooler place. Reduce load if continuous operation is required. Restart.
Verify charging system is properly regulated and battery is 12 V nominal.
Consumer hotline: 1-800-670-0707
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