Advanced Energy AE 3TL 1000 Series, Installation And Operation Manual

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• Message is written to the failure memory
1. Press the F1 button to display the main menu.
2. Select the Failure Memory menu item.
3. Use the ◄ and ► buttons to scroll between the data and the error number.
F1 F2
ESC
READY ON ALARM EARTH FLT
Analysis
Actual Value
Failure Memory
Configuration
Device Information
F1-Menu
Figure 9‑1. Failure Memory menu item
Clearing a Fault
When the inverter shuts down due to a fault, the inverter is locked out of restarting
until the fault is acknowledged. As long as the cause of the fault still exists, it is not
possible to clear the fault. The fault can only be cleared after the cause has been
eliminated.
TO CLEAR A FAULT
1. Record the information provided on the display screen.
2. Press the ESC button and de-energize the inverter by turning off the DC
disconnect to acknowledge the fault message.
3. Perform a visual inspection for the following:
◦ Check all connections for loose or disconnected wires
◦ Check all fuses for a blown or loose fuse
◦ Hardware issues
☞
Important
If the visual inspection reveals potentially unsafe conditions, discontinue
troubleshooting and contact AE Solar Energy Technical Support or email
invertersupport@aei.com prior to proceeding.
4. Correct the fault condition.
5. Turn the inverter on.
Advanced Energy
9‑4 Troubleshooting and Solar Energy Technical Support 570-1003552-05A