Hayward Tristar 2.70

[Stevekell]

Hi… Having a no start/ run situation the pump is 4 years old. It uses an Aqua Plus controller. I have 240 v at pump .. 120v at each power lead L1and L2 respectively …rechecked my com wires.. still no start. No humming or clicking.. I bring it inside every season. that didn’t help The display lights up on Aqua Plus as if it is running.. Any ideas would be really appreciated. Best, Steve

 

[JamesW]

I have 240 v at pump .. 120v at each power lead L1and L2 respectively

Check voltage Line-to-Line.

 

[1poolman1]

Hi… Having a no start/ run situation the pump is 4 years old. It uses an Aqua Plus controller. I have 240 v at pump .. 120v at each power lead L1and L2 respectively …rechecked my com wires.. still no start. No humming or clicking.. I bring it inside every season. that didn’t help The display lights up on Aqua Plus as if it is running.. Any ideas would be really appreciated. Best, Steve

How are you checking voltage? If line to ground it will show 120 volts at each terminal.

 

[Bill1974]

I assume you checked all the wire connections? power and RS485?

Can you connect the control/display panel on the pump to see if you can get it to work from that? This would help determine if the issue is in the pump or in the Aqua Plus controller.