SMS Fan controller problem

deejay123

Well-Known Member
Hello everyone,

Hope everyones good!

Came upto my room today and the fans had completely shut down, they are run off an SMS twin fan controller. I tested the power going in and that was fine, tested the output to where the fans are and there was power there as well at the fans.

I the unplugged them from the fan controller and plugged them into the mains and the fans came on. This has got me thinking is it a fault within the controller its self as there was power going to the fans but they wouldnt come on?! Any light that can be shed on this would be mostly appreciated.

Deejay
 
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