dana88daisy Posted August 25, 2018 Report Share Posted August 25, 2018 We just purchased a 2006 Tiger River Sumantran Hot Tub, all wired, filled and SO ready to enjoy. NOPE. On the circuit board the Red and Green lights are both blinking and we have nothing beyond that point No power up top. Nothing. Please help Quote Link to comment Share on other sites More sharing options...
Bill Shepherd Posted August 27, 2018 Report Share Posted August 27, 2018 Could be bad or tripped high limit switch, pressure switch, thermistor, or an air lock. If it was working before you filled the tub, air lock is likely. Google how to fix a hot tub air lock for videos. Quote Link to comment Share on other sites More sharing options...
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