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

[acropora4u]

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

 

[acropora4u]

Here is the video

 

[Lbrdsoxfan]

Start with a power supply, Its beyond common on the cor20 pumps. Most keep a spare for this reason.

 

[Robinson]

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]

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

 

[acropora4u]

Here is the video. I can’t tell what the flashing means.

Neptune. Core. Lights flash

youtube.com

 

[acropora4u]

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

Yep. Did not see anything for all lights flashing

 

[vtecintegra]

Found this: https://forum.neptunesystems.com/showthread.php?26833-New-COR-20-does-not-stay-on

 

[Robinson]

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