neptune core 20 return pump, will not power on , just flashing...is it power supply or something else?

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acropora4u

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pump controller was flashing this morning and no flow!!! I don't know if the power supply has gone bad or if the pump has gone bad.... controller just flashes as in this video I took
 

Robinson

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pump controller was flashing this morning and no flow!!! I don't know if the power supply has gone bad or if the pump has gone bad.... controller just flashes as in this video I took
Start by disassemble it and clean inside just to make sure is not stuck by anything there. Then PS is your next stop, check for 24vdc output there.
 

vtecintegra

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The LEDs are suppose to tell what the error is. Did you look up the error code in the manual?
 

Robinson

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Try one more thing, press hold the two buttons in the controller for a few seconds, that will reset the pump.
 

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