Midea MEHSU-12PHH2 User Manual

9.3.4 Fan speed has been out of control diagnosis and solution(E3)
Error Code
E3/F5
Malfunction decision
conditions
When indoor fan speed keeps too low (300RPM) for certain time,
the unit will stop and the LED will display the failure.
Supposed causes
●
Wiring mistake
●
Fan ass’y faulty
●
Fan motor faulty
●
PCB faulty
Trouble shooting:

Midea MEHSU-12PHH2 Specifications

General

Brand	Midea
Model	MEHSU-12PHH2
Category	Air Conditioner
Language	English