LorieAnn Posted August 23, 2017 Report Share Posted August 23, 2017 I have an old hot tub. Like 12 years .. it has a new heater as of last fall.. the Jets are not turning on and the power light is blinking.. I have turned off the power for 24 hours and then turned it on.. the light is still blinking and the Jets won't turn on.. Quote Link to comment Share on other sites More sharing options...
Jersey Hot Tub Repair Posted August 24, 2017 Report Share Posted August 24, 2017 Your filters could be clogged, which is preventing the circulation pump from moving enough water which can shut the spa down. Try removing the filters, then power down the spa, wait about 30 seconds, then power it up. If it starts to work, you probably need new filters. You can't just visually inspect the filters, minerals can be clogging the paper pleats which aren't so visible. What kind of hot tub is it? If it's a Hotsprings, a flashing power light indicates a hi limit sensor failure. Dave Quote Link to comment Share on other sites More sharing options...
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