Midea M2OC-14HRDN1 Technical & Service Manual page 33

8.3.10 Inverter module protection
Are the U,V,W connected to compressor and inverter module right?
If the problem comes to again, check wingding resistance of inverter compressor, is it right?
8.3.11 Condenser high-temperature protection
When outdoor pipe temp. is more than 65¡C, the unit will stop, and unit runs again when outdoor pipe
temp. less than 52¡C.
Is the outdoor pipe temp. more than 65¡C ?
Is the outdoor pipe temp sensor right according to the annex 1
Replace the outdoor main board
Yes
Replace the IPM board
No
Replace inverter compressor
No
Yes
Repair connector
No
Replace the outdoor pipe temp sensor
ODMI-1103-A
No