Outdoor Unit Malfunction

What does P1-P9 mean?

This range of codes (P1 through P9) indicates a general malfunction within the outdoor unit, as displayed on the remote controller LCD. For specific diagnostic details, further reference to the detailed error code list in the manual is required.

1. 1

   Refer to the 'Error code list' in section 'V.4.2.Error code list' of the complete manual for specific diagnostic information related to P1-P9 codes.

2. 2

   Visually inspect the outdoor unit for any signs of damage, loose electrical connections, or abnormal sounds during operation.