Red light on UL40 motherboard? No warnings on the display. Is this a problem? CircuPool® UL40 Replacement Cell Universal Series

We just converted our pool to saltwater by installing a UL40 a couple days ago. Everything looks to be working. I have no warning lights on. This morning, I noticed a red light shining from behind the front panel in the control box. I took the front panel off and noticed a red light is on the motherboard behind the display board. Is this indicating a problem?

Status: Open Aug 13, 2024 - 01:35 PM

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Aug 13, 2024 - 01:35 PM

As you've discovered, there are lights on the mother board of Universal Series Salt Chlorinators that are generally noticed with the faceplate in position. The light you saw is not a warning light and you need only worry about the labeled series of lights across the top of the display.