PCB Care

Panasonic P09 Error Code

Cooling Outdoor Ambient Temperature Over Low Protection.

ac · Inverter Split (generic)
Cooling Outdoor Ambient Temperature Over Low Protection

Cause: Outdoor ambient temperature below operating range in cooling mode

How to fix: Verify outdoor ambient sensor accuracy, check if unit operating outside rated range.

Panasonic boards that may fix P09

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

Other Panasonic codes

E00E01E02E08EEF02F03F04F06F09F93F96