Over current of ipm circuit?

[karl957]

Hello, I am new to aircon repairs please can someone explain where the problem could be if the error explains above heading. How to test and repair fault on Samsung inverter split? Thanks:rolleyes:

[paul_h]

I was on a job with a customer when you called, so I couldn't talk long.

As I said, I don't do much samsung anymore, and never worked on their inverters, so I don't have much on them.
This basic guide is all I have:

http://www.mediafire.com/?w5ymymkzmwx

edit: I've uploaded it, but doesn't look like they're hosting it yet, maybe try later ;)

Do you have the model so others could know what unit you have?

[karl957]

Thank you for reply the model that I am working on is a Samsung SH12VAD. If any other experts can add some ideas I will appreciate it aas I will sleep better with more knowledge.

[paul_h]

Edit: found manual for SH12VADX, I'll email you.