Aquacontroller DC 8 Module help

[cb747]

I have an old DC8 module that im not sure is working. Is there anyone who uses one that could possibly test mine? I dont know if its a controller issue (AC2) or the DC 8 and have no idea how to rule out either one short of my idea LOL Thanks!

 

[pecan2phat]

There is an internal fuse in the older DC8 if this helps.

 

[cb747]

Its got power to it. So thats not it! Thanks anyway