[Klue22]

This is basically an amped-up D5 that can run up to 24v (or so Koolance says).

So recently my pump has started making a lot of noise like its "surging." It only does this when hooked up to the 24v adapter. Using a multi-meter I've determined that when hooked to the 24v adapter its changing between 12 and 24v which is making the surging sound. It sounds steady without the adapter but maybe a little bit more a "whine" than normal. Anyone have any thoughts as to why either of these components could be going bad or what is causing this? This pump is only about a year old.

This is the pump I own:
http://www.performance-pcs.com/koolance-pmp-450s-strong-high-flow-pump.html#Details

 

[Klue22]

Nobody? Bueller? Bueller?

 

[bigboy678]

Quote:

Originally Posted by Klue22

Nobody? Bueller? Bueller?

Sorry man, Bueller, his GF, and bestie took his bestie's dad's Ferrari into the city.

But seriously maybe see if you can get a hold of a new 24 volt adapter and check your psu? sorry i cant be more helpful

 

[Klue22]

Quote:

Originally Posted by bigboy678

Sorry man, Bueller, his GF, and bestie took his bestie's dad's Ferrari into the city.

But seriously maybe see if you can get a hold of a new 24 volt adapter and check your psu? sorry i cant be more helpful

Thank you I appreciate the reply. I've read that you can hotwire a couple of PSUs to put out 24v so maybe I'll try that...