Midea MSV1-09HRDN1 User Manual

Service manual
36
13.2 Diagnostic chart
After energizing, no indicator is lighted and the air conditioner can’t be operated.
Reconnecting
Yes
Replace outdoor main PCB
If the problem can not be solved, replace inverter module
Replace inverter compressor
No
If the problem comes to again, check wingding resistance of inverter compressor, is it 0.64 ohm?

Midea MSV1-09HRDN1 Specifications

General

Brand	Midea
Model	MSV1-09HRDN1
Category	Air Conditioner
Language	English