Skippyb Posted April 1, 2021 Report Share Posted April 1, 2021 Can't figure it out! I have an 2008 Beachcomber and I'm getting an HH error code in the last 3 days. It also gave me an SN code and a DR code a few times but mainly HH. I also tried taking the filter out and no change. What seemed to work was priming the circulation pump by bleeding the intake & return union nuts thinking that it might be an air lock. That fixed it last night and it ran 6PM - 11:30PM at 104 degrees. When I went in, I put my hand where the hot water came out and it had good pressure, (does this rule out closed knife valves??) and all the jets worked as usual. Then this morning, HH code again!! I'm reading that this is most likely a water flow issue, but I see the vortex in the filter housing, and the tub is filled to the recommended height. Any recommendations would be helpful. Quote Link to comment Share on other sites More sharing options...
RDspaguy Posted April 2, 2021 Report Share Posted April 2, 2021 7 hours ago, Skippyb said: see the vortex in the filter housing, That's with the filter out? Post some pics of the equipment area, circuit board, and wiring diagram if it has one. Do you have a multimeter? Quote Link to comment Share on other sites More sharing options...
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