Midea ODMFI-E-2110 User Manual

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7.4.2.16 Outdoor compressor lack phase protection(PC43)
Check the compressor three-
phase output for obvious
open circuit
Power off,then restart the unit
2 minutes later.Is it still
displaying the error code
The unit operates
normally
Check both ends of
compressor connecting
line .Are all the connections
good?
Correct the connections
Check whether the three-
phase resistance of the
compressor is symmetrical
Replace the compressor
Yes
Yes
Yes
No
No
No
Replace the main PCB
No
Trobule is solved
Yes
7.4.2.17 Outdoor unit IR chip drive failure(PC45)
Power off,then restart the unit
2 minutes later.
Replace the inverter module
PCB.
Yes

Midea ODMFI-E-2110 Specifications

General

Brand	Midea
Model	ODMFI-E-2110
Category	Air Conditioner
Language	English