PCB Care

Lloyd E6 Error Code

Indoor and outdoor communication fault.

ac
Indoor and outdoor communication fault

Cause: Communication failure

How to fix: Check communication wiring

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Indoor and Outdoor Machine Communication Fault

Cause: Signal wire fault between indoor and outdoor unit

How to fix: Check IDU-ODU communication wire for continuity, loose terminals, or shielding fault.

Lloyd boards that may fix E6

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

Other Lloyd codes

CLE0E1E2E3E4E5E9EEEHEPEU