- Disconnect PV (+), PV (-) using DC switch.
- After the LCD switches off, reconnect and check again.
- Please seek for help from us if it cannot go back to normal state.
9.2 Troubleshooting
a.
Please check the fault message on the System Control Panel or the fault code on the inverter information
panel. If a message is displayed, record it before doing anything further.
b.
Attempt the solution indicated in table above.
c.
If your inverter information panel is not displaying a fault light, check the following to make sure that the
current state of the installation allows for proper operation of the unit:
(1) Is the inverter located in a clean, dry, adequately ventilated place?
(2) Have the DC input breakers opened?
(3) Are the cables adequately sized?
(4) Are the input and output connections and wiring in good condition?
(5) Are the configurations settings correct for your particular installation?
(6) Are the display panel and the communications cable properly connected and undamaged?
Contact FoxESS Customer Service for further assistance. Please be prepared to describe details of your system
installation and provide the model and serial number of the unit.
9.3 Routine maintenance
➢ Safety check
A safety check should be performed at least every 12 months by a qualified technician who has adequate training,
knowledge and practical experience to perform these tests. The data should be recorded in an equipment log. If
the device is not functioning properly or fails any of the tests, the device has to be repaired. For safety check details,
refer to section 2 of this manual.
➢ Maintenance checking list
During the process of using the inverter, the responsible person shall examine and maintain the machine regularly.
The required actions are as follows.
✓ Check that if the cooling fins at the rear of the inverters are collecting dust/dirt, and the machine should be
To Next Page
Loading...
