Hello, i am a Service Engineer from Bangladesh. We have a Delta VFD B in our factory.

MODEL : VFD007B43A
SERIAL : 007B43A6W18420063

For the repair of the main Board of this VFD, I need a technical manual for it.
Can you please help me by providing me it please ? I will be grateful to you.
I am waiting for your valuable reply.

Thanks & best regards,
Raihan
Whatsapp : +8801735910074
Aristopharma Ltd
Bangladesh

 

If that is the Siemens version, you may be out of luck trying to get circuit details down to the board level.
You could try their support email/line as a remote chance.