philodog Posted April 23, 2018 Report Share Posted April 23, 2018 I have an older Jetsetter with the IQ 2000 control panel. The heater heats the water to the set temp and then shuts off as it should but intermittently it won't turn back on when the water cools below the set temp. Turning off the power resets it and it works ok again for a while. Relay problem in the control panel?? Are the relays replaceable or does the whole board have to go? ps the Ready light glows steady even when the tub cools and the heater doesn't turn back on. Quote Link to comment Share on other sites More sharing options...
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