Q: AC output not working
A: Check whether there is an alarm message on the display screen
1. OVERLOAD- Means that the machine has activated overload protection
2. SHOT- Means short circuit protection
3. TEMP- Means over temperature protection
Check whether the load specification exceeds the EB70 output specification. Please disconnect the
load and press the AC power button to rebooting the unit.
Q: When the EB3A is without loads, the screen reports
short.
A: Please return it for repair if the error still exists after rebooting the unit.
Troubleshooting