Midea MSMABU-12HRDN8-QRD0GW User Manual

 Troubleshooting 17 
6. Quick Maintenance by Error Code
If you do not have the time to test which specific parts are faulty, you can directly change the required parts according
the error code. You can find the parts to replace by error code in the following table.
Part requiring
replacement
Error Code
E0/EA E1 E2 E3 E4 E5 E7/Eb EC F6 F0
EH 00/
EH 0A
EL 01 EH 02 EH 03 EH 60 EH 61 EH 0b EL 0C EC 56 PC 08
Indoor PCB
x x
Outdoor PCB x x x x x x x
Display board x x x x x x x x x
Indoor fan motor x x x x x x x x x
T1 sensor x x x x x x x x x
T2 Sensor x x x x x x x x
T2B Sensor x x x x x x x x x
Reactor x x x x x x x x x
Compressor x x x x x x x x x
Additional refrigerant x x x x x x x x x
Part requiring
replacement
F1 F2
F3 F4 F5 P0 P1 P2 P6 P4
EC 53 EC 52 EC 54 EC 51 EC 07 PC 00 PC 01 PC 02 PC 03 PC 04
Outdoor PCB
Indoor fan motor x x x x x x x x x x
Outdoor fan motor x x x x x x
T3 Sensor x x x x x x x x x
T4 Sensor x x x x x x x x x
TP Sensor x x x x x x x x x
Reactor x x x x x x x x x
Compressor x x x x x x x x
IPM module board x x x x x x
High pressure protector x x x x x x x x x
Low pressure protector x x x x x x x x x
Additional refrigerant x x x x x x x x x
Note: For certain models, outdoor PCB could not be removed separately. In this case, the outdoor electric
control box should be replaced as a whole.
7. Troubleshooting by Error Code

Midea MSMABU-12HRDN8-QRD0GW Specifications

General

Brand	Midea
Model	MSMABU-12HRDN8-QRD0GW
Category	Inverter
Language	English