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Billy, Technician
Category: Pool and Spa
Satisfied Customers: 22512
Experience:  Licensed in Hydronics and Boilers
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I put a new L50 pool side controller on my Vita pa hot tub

Customer Question

I put a new L50 pool side controller on my Vita pa hot tub because the old one was unresponsive. Now the pump work but the lights don't work and I can not adjust the water temperature. I have reset the controller by holding the down arrow down.
Submitted: 1 year ago.
Category: Pool and Spa
Expert:  Billy replied 1 year ago.


was the item a direct changeout or a generic retrofit?

Customer: replied 1 year ago.
A direct change out. I could send you a picture
Expert:  Billy replied 1 year ago.

Have you cleaned the edge and molex connectors?

A pic is great

Customer: replied 1 year ago.
No I can try that. Would that keep the controller from being able to adjust the temperature up or down
Customer: replied 1 year ago.
What should I use to clean it with
Expert:  Billy replied 1 year ago.

fine thin strips of sand paper to burnish the connections...we just need to make every connection as clean as possible.

Customer: replied 1 year ago.
Cleaning the molex connection did not solve the problem

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