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LG Energy Solution (existing systems only) error codes

LG Energy Solution battery error code DiagResultFault2 0x0080

WattMate is not affiliated with LG Energy Solution. This page summarises LG Energy Solution's own published documentation; your installer and LG Energy Solution are the authority on your system. WattMate doesn't repair systems or make site visits.

What it means

Meaning
Over Charge Power Limit Fault2
Likely cause
Power exceeding the designed limit during charge
What the manual says to do
Contact installer for assessment if issue occurs repeatedly.
Manufacturer's severity
Warning

LG Energy Solution's documentation says this one needs your installer.

Extracted from LG Energy Solution's published manual. Check it against the manual for your model. Open the source document

When to call your installer or the warranty line

Your installer is your first warranty contact. If they've gone, the manufacturer's warranty line still covers the hardware. Don't open the inverter or battery case yourself: work inside it is for a licensed electrician.

If you see smoke, scorch marks or smell burning, switch the system off at the AC and PV isolators and call your installer. If anyone is in danger, call 000.

We don't have a warranty line on file for LG Energy Solution yet. See the manufacturer contacts we do hold, or ask your installer.

All LG Energy Solution (existing systems only) error codesTroubleshooting help for your system
  1. Try the free fixes first

    Most faults are an isolator, a WiFi drop or a known error code. Start with the lookup and guides above.

  2. Then call the people who are responsible for it

    Your installer is your first warranty contact. If they've gone, the manufacturer's warranty line still covers the hardware.

    Find the manufacturer's warranty line
  3. If it's near the end of its life, see what replacing it would do

    A free energy audit report sizes a new system for your actual bills and shows what a replacement would do. Your first results need no details; your details only reach installers if you ask for the full report.

    Get your free energy audit report