Quiet Drive "stall error"

[Nobbygas]

My Quiet Drive on my Vectra L2 is showing flashing Red/Green which indicates a "stall error". Now I don't think it's a problem with the Pump itself as I have unplugged the Quiet Drive and my Battery Backup has kicked in to keep the pump running. I did try a Soft reset and a hard reset of the Quiet Drive, but the problem persisted.
Do I need a new Quiet Drive? If so, does anyone know where I can get one in Germany? I have seen one advertised for a "VorTech MP40wQD Replacement Driver". Is this the same unit? Is a Quiet Drive just a Quiet Drive no matter what it controls?

 

[Nobbygas]

Well, it is the pump. I have the flashing red/orange of death. The original motor lasted nine months before it had to be replaced. This motor has lasted 12 months. Not good enough for a so say Premium Product.

 

[aherre07]

It could be the power supply itself.

 

[Nobbygas]

It could be the power supply itself.

Who knows. It keeps failing. Less than two years old and this is the third time I have had to send it back.

 

[aherre07]

I replaced the power supply on my mp60 not long ago and did the trick. Had the same error on mine