Midea MSMBD-22CRDN1-MP5W User Manual

35
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 MSMBD-22CRDN1-MP5W Specifications

General

Brand	Midea
Model	MSMBD-22CRDN1-MP5W
Category	Air Conditioner
Language	English