Quiet Drivers shut down after 90 seconds

[toothybugs]

I sold a pair of upgraded ES pumps to a guy recently, and for some of his own reasons opted to send them back. But now neither driver will run for over 90 seconds - on Reef Crest, I watch the pump slow down and then completely power down. No flashing lights, nothing. Total shutdown at the 90 second mark on both drivers. I timed them multiple times individually. They shut down on other modes as well but the slow-down is most obvious on crest.

Any ideas why? They were working fine before I sent them out.

 

[Alex Y EcoTech]

Nate,

I would recommend performing a hard reset on both controllers to see if that resolves the issue:

1) With the controller powered on, press and hold the "Mode" and Set" buttons until the dial blinks Red, White and Blue.
2) Press and hold the "Mode" button until dial blinks Red and Purple.
3) Press and Hold the "Mode" and "Power/Option" buttons until the pump powers off and resets.

 

[toothybugs]

Perfect, thanks. I'll mess with them tonight. If it doesn't take care of it I'll send them to you - I have a couple things to look at anyway on one of them.