ODMI-1103-A
8.3.10 Inverter module protection
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
No
Yes
Replace the outdoor pipe temp sensor
No
Replace inverter compressor
Repair connector
If the problem comes to again, check wingding resistance of inverter compressor, is it right?
Replace the IPM board
Are the U,V,W connected to compressor and inverter module right?
Yes
No
No
Содержание M2OC-14HRDN1
Страница 6: ...ODMI 1103 A 4 Wiring Diagram 4 1 M2OC 14HRDN1 Q 4 2 M2OC 14HRDN1...
Страница 7: ...ODMI 1103 A 4 3 M2OC1 18HRDN1 Q M3OC1 21HRDN1 Q 4 4 M2OC 18HRDN1 M3OC 27HRDN1...
Страница 8: ...ODMI 1103 A 4 5 M3OC1 27HRDN1 Q M4OC 24HRDN1 Q 4 6 M4OC1 27HRDN1 Q M4OC 27HRDN1...
Страница 9: ...ODMI 1103 A 4 7 M4OC 36HRDN1 4 8 M5OA 36HRDN1 Q...
Страница 11: ...ODMI 1103 A 5 4 Refrigeration circuit drawing of inverter quintuple type...
