Help!!!

[Rmonson]

I have had this mp40 for a few months now and it worked great. But today I tuned it off to feed my corals and when I went to turn it back on it won't turn on. Everything is plugged in and it is getting power. What do you think it could be?

 

[mike007]

You might check the wet side and make sure the propeller spins. It is possible that some debris might have gotten in there causing it not to turn.

 

[jdl513]

One of mine stopped running a few months back.
The green light on he power converter was lit, but when I swapped out the cord with my other MP40 it ran like normal.
Determined the converter burned out and was no longer transferring power to the dry side.

Cost about $40 to get this replaced.

The reason for your unit's failure may be different, so hopefully you can borrow a power cable from someone to check.

 

[Rmonson]

It won't even turn on so it can't be the wet side. Where can I find a new cord I looked a little bit but didn't see anything.

 

[Rmonson]

Jdl513 that's what mine is doing the light on the power converter is on I'll try to find a cord