Mitsubishi City Multy PUHY-P650YGMA-A Main Board Replcement.

[Ramzan]

We have Mitsubishi City Multy PUHY-P---YGMA-A Series Units, There was a problem in PUHY-P650YGMA-A, main control board was not working. We replaced faulty with new Main Board. New board is not working, all other boards are OK and power is also available on power connectors. Do we required any programming or any software upload. Needed support.
Regards,

[jonjon]

Check dip switches

[Ramzan]

We made the dip switches settings same as per removed faulty board and other installed condensing units boards.
You can advise us the dip switches setting for PUHY-P650YGMA-A model, I will manage to recheck it.
Regards,
Ramzan.