Midea MCH4U-36PHH2 User Manual

49
8.4.1.4 Indoor fan speed malfunction diagnosis and solution.
Malfunction conditions
When indoor fan speed is too low (300RPM) for a certain period of time,
the unit ceases operation and the LED displays a failure code.
Potential causes
●
Wiring mistake
●
Faulty fan assembly
●
Faulty fan motor
●
Faulty PCB
Trouble shooting:

Midea MCH4U-36PHH2 Specifications

General

Brand	Midea
Model	MCH4U-36PHH2
Category	Air Conditioner
Language	English