Xantrex Technology XDI2048 User Diagnostics, Emergency Shutdown, Unusual or Erratic Operation

Troubleshooting

User Diagnostics

If your XDI is not performing as described in this manual, run through the procedures and checks in this section before calling your service technician. These procedures are confined to operator-level functions only and do not require cover-off servicing.

Emergency Shutdown

In an emergency, carry out both of these steps:

1.Shut the inverter off immediately.

2.Isolate the power source by turning off the input and output breakers.

Unusual or Erratic Operation

If the inverter displays any unusual or erratic operation, follow these steps:

1.Shut the inverter off immediately.

2.Disconnect the load by turning off the output breaker or load switch.

3.Test the inverter with no load. Check front panel LED status against Table 3-1 on page 3–6 and “Protections and Alarms” on page 3–7.

4.If the tests show that the power supply is functioning normally, check that load, programming, and monitoring connections and circuits.

Refer to Table 5-1, “Inverter Diagnostics” on page 5–3 and Table 5-2, “Ethernet Diagnostics” on page 5–4 for more detailed user diagnostics.

If the problem is not solved by following this procedure, or if the unit fails to operate correctly after additional diagnostics in Table 5-1 and Table 5- 2, call your service technician.

5-2 TM-DIOP-01XN-01