Re: RL-125: What does this do?
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I believe that is a sensor that works to tell you when the filter needs to be cleaned. When the pressure sets it off, the light above the power switch will turn on to tell you the filter needs to be cleaned/changed.? On Sun, Jan 10, 2021, 10:20 AM PCG <pcglover1@...> wrote: I've had this RL-125 for 15 or 16 years and I want to know what does this adjust? |