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horrible fan noise when controlled through the pump

donohue100

Junior Member

horrible fan noise when controlled through the pump

mercredi 3 septembre 2014, 18:35

I thought I would try a single fan controlled directly via the pump till I get a controller to go with it. The fan spins up and makes an awful squealing noise then ticks. When I took the fan out it still does this on my other fan controller. I tried another fan and the pump has damaged the fan in the same way. What is causing this?

sebastian

Administrator

jeudi 4 septembre 2014, 07:12

The pump cannot damage the fan. This is not possible. The pump has an maximum voltage of 12V, your fans have also 12V.

donohue100

Junior Member

jeudi 4 septembre 2014, 13:50

i am sorry but this is possible and has happened, 3 fans now squeak and tick after being connected to the pump.

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