Category Archives: Mitsubishi

Mitsubishi Electric MXZ Series Error Codes

Up to eight different indoor units from the M series and Mr. Slim series

Mitsubishi Hyper Heat Air Source Heat Pumps Error Codes

0403 Serial communication error

Mitsubishi Air Source Heat Pump Error Codes

0403 Serial communication error/Panel communication error

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

Mitsubishi Air Conditioner Vrf Error 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

Mitsubishi Mr. Slim Error Codes E0

Check code – EO