Altlas copco Compressor help

[horizon2016]

Hi to all, i'm new in the forum & need your help about my GA75+ air compressor
Suddenly, it's refused to start & i don't know what's happen, that's what's it's show on screen (**** pressure ***** temp)

http://s24.postimg.org/8vspiesyt/Image_at_the_start.jpg

http://s18.postimg.org/88x0q2stl/Home_image.jpg

 

[horizon2016]

Please any idea about

 

[horizon2016]

Please help...

 

[the snooper]

What happens when you try does it buzz if so it's the start capacitor

 

[waldershelf]

Get rid of it and get a proper Atlas Copco, an ER9

 

[horizon2016]

No, it doesn't start at all, no sound, nothing
On screen it just shows that (as you see no value for pressure & temperature)
Before when start, it's shows something like this for example

https://www.htetechnologies.com/data/siteshare/Vendor/byid/1073/media/ACC_Electronikon.png

 

[daleyd]

Any internal fuses that power the temperature and pressure sensors? Without some form of manual or advice from someone with good technical knowledge I reckon you'd struggle with that, it doesn't seem like your average run of the mill compressor.

 

[addjunkie]

I suspect a fault with the instrumentation. Ie its not seeing temprature and pressure, so it will fail safe to protect the machine.

With out diagrams its not possible to comment further

 

[the snooper]

I agree with the above its hard to diagnose from a distance but I would certainly think it's a control panel issue, I'd look inside for connections that could have vibrated free and so on

 

[the snooper]

Is there anything in the menu to reset the software or have you tried pulling the power completely for a couple of mins to see if it would reset it ?

 

[horizon2016]

Yes, i pulling the power completely & restart but still the same
There is a reset i do it but still the same also, reset is exacly like what in this video

All instrumentation (sensors) are suppling with 5v, i control all of them but does not seems they have problem