Category Archives: Mr. Slim

Mitsubishi MR. Slim PKA Series AC Fault Codes

Present and past error codes are logged and displayed on the wired remote controller or controller board of outdoor unit.

Mitsubishi Mr Slim Air Conditioning Fault Codes

P1 Intake sensor error
P2 P9 Pipe (Liquid or 2-phase pipe) sensor error

Mr. Slim Air Conditioner Error Codes

P1 Intake sensor error
P2 P9 Pipe (Liquid or 2-phase pipe) sensor error