PMUP keeps auto shutting off.

[NotFishyFishGuy]

So for my apex ATO my pmup keeps shutting off automatically even when I put the output to on. When it is on auto, it doesn’t do anything and when it is on, it runs then stops then a few minutes later starts again. Also making a lot of noise...the video is when I put the output on on

 

[NotFishyFishGuy]

So for my apex ATO my pmup keeps shutting off automatically even when I put the output to on. When it is on auto, it doesn’t do anything and when it is on, it runs then stops then a few minutes later starts again. Also making a lot of noise...the video is when I put the output on on

If you can’t see the video, then Judt try to use what I said

 

[vetteguy53081]

Im having the same issue and this is with the upgraded pump

 

[NotFishyFishGuy]

Im having the same issue and this is with the upgraded pump

Yes I also have the version two

 

[leepink23]

So for my apex ATO my pmup keeps shutting off automatically even when I put the output to on. When it is on auto, it doesn’t do anything and when it is on, it runs then stops then a few minutes later starts again. Also making a lot of noise...the video is when I put the output on on

If you haven’t already started a ticket then I would. I have the version 2 but it works normal

 

[NotFishyFishGuy]

If you haven’t already started a ticket then I would. I have the version 2 but it works normal

Ah right thanks I will

 

[Noobreef]

I have faced a similar problem for my Reef Noob tank, and it came down to power issue. My ATK +FMM kit stopped working independent, with a constant blinking orange light, but solid green when attached to APEX. After fiddling around with it, it was the FMM kit or the provided power adapter thats toasted, as my PMUP kept jerking when the sensors are triggered.

Can you try plugging the PMUP directly into a 1link module or you EB832 to see whether your problem is solved?

 

[vetteguy53081]

Make sure the water tube is NOT pushed all the way down in the hole. Will cause a near shutdown due to back pressure