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Billy, Technician
Category: Pool and Spa
Satisfied Customers: 22314
Experience:  Licensed in Hydronics and Boilers
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Hayward Pro logic P4 salt water system, the display is very

Customer Question

Hayward Pro logic P4 salt water system, the display is very dim and as soon as you touch a button the background light is very bright and can not read any wording on the display
Submitted: 1 year ago.
Category: Pool and Spa
Expert:  Billy replied 1 year ago.
Have you pulled the harness connectors and cleaned the connectors?
Is the ground wire from board to unit and unit to incoming ground secure?
Is the unit operating?
Use reply please

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