Quote:
Originally Posted by gregzz4
If the controller is the same as, or at least similar to, the 3155, it only has either an 'on or off' output
Could be a faulty controller and I'd suggest returning it to the place of purchase
At least for inspection, or better yet a swap
And for the pump hookup, it's not polarity sensitive so either way to connect it is fine ( with my 2 Osmolators )
|
Quote:
Originally Posted by gregzz4
Just one quick thought
My 3155s have a little screw inside the controller for how long the pump runs
Maybe your's is adjustable and, because it's for a Nano, it has a very short run time on low, and it's set to the minimum
You could open it up and look for a little phillips screw ( again, if the same as the 3155 )
|
Thanks Greg
The pump run time is controlled buy reversing wires in the controller. I though about this and when I unplugged power supply I quickly plugged back in a nd been good since. Must have tripped. If it happens again ill take it back.