PCB Care

Lloyd L4 Error Code

Phase current sampling abnormal.

ac
Phase current sampling abnormal

Cause: Current sensing abnormality

How to fix: Inspect inverter board

ac
Phase Current Sampling Abnormal

Cause: Current sampling circuit fault on outdoor PCB

How to fix: Check current sensor/shunt on outdoor PCB, replace PCB if faulty.

Lloyd boards that may fix L4

If the board is the cause, these refurbished Lloyd boards are in stock. Match the part number before you order.

Other Lloyd codes

CLE0E1E2E3E4E5E6E9EEEHEP