Warning codeW-02
The backup battery has low voltage. The manual's first action is: “BackUp battery has not enough voltage”
- Model
- LS ELECTRIC L7SB Series (400V)
- Display shows
- LOW_BATT (W-02)
- Type
- Warning code
- Source
- Manual p. 142
What W-02 means
LOW_BATT p. 142
Common causes
- Battery low p. 142
What to do
- BackUp battery has not enough voltage p. 142
If W-02 is still not resolved
The manual gives no further instruction for this code. Open the code table in the PDF or contact LS ELECTRIC service.
This page summarises what the manufacturer’s manual says about W-02; each statement links to the page it comes from, and quoted lines are copied word for word. It is not a substitute for the manual or for a qualified installer. ManualLib is not affiliated with LS ELECTRIC. Found a mistake? Report an error.