"DC voltage too low"

oh-DIY-io

Well-known member
Jun 12, 2019
57
Ohio
UPDATE - Turned out to be wired for 110v. Quick fix!

New installation of a Hayward variable speed pump. The electrician that wired it (and the Hayward Pro Logic controller) isn't a "pool guy".

I'm getting an error message that says, "Check System. DC voltage too low". The only troubleshooting I can find from Hayward says to cut power for 1 min and restart. That's not working.

I'm starting to wonder if it's not wire correctly.

Any ideas?

Thanks!
Bryce
 
Last edited:
Did the electrician wire the pump for 240V?

You check with a multimeter across L1 and L2 at the pump that you have 240V?

Post pics of the CB and pump wiring.
 
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