donaldj624 Posted March 15, 2009 Report Share Posted March 15, 2009 Recently look out at my Hot Spring Sovereign, model IQ, hot tub and saw the green ready light was not on. The power light was on and no lights were blinking. The following morning I cleaned the filers and fill the tub to proper height and restart tub. After 4-6 hours I returned home and noticed the water was not warming up at all. Removed the front panel and control panel and took some voltage readings. I have 240 and 110 volts coming in to the control panel. Getting 110 volts at the circulating pump at the circuit board terminals and only 8.40 volts coming out of the heater circuit board terminals. Is this low votlage saying I have a bad heater curcuit board? Any suggestions at what else I should look for before I have to call a technician out. Thank You Quote Link to comment Share on other sites More sharing options...
Dan.The.Spa.Man Posted March 15, 2009 Report Share Posted March 15, 2009 Recently look out at my Hot Spring Sovereign, model IQ, hot tub and saw the green ready light was not on. The power light was on and no lights were blinking. The following morning I cleaned the filers and fill the tub to proper height and restart tub. After 4-6 hours I returned home and noticed the water was not warming up at all. Removed the front panel and control panel and took some voltage readings. I have 240 and 110 volts coming in to the control panel. Getting 110 volts at the circulating pump at the circuit board terminals and only 8.40 volts coming out of the heater circuit board terminals. Is this low votlage saying I have a bad heater curcuit board? Any suggestions at what else I should look for before I have to call a technician out. Thank You Yes, you need a new board. Quote Link to comment Share on other sites More sharing options...
stevenz1g Posted March 15, 2009 Report Share Posted March 15, 2009 Recently look out at my Hot Spring Sovereign, model IQ, hot tub and saw the green ready light was not on. The power light was on and no lights were blinking. The following morning I cleaned the filers and fill the tub to proper height and restart tub. After 4-6 hours I returned home and noticed the water was not warming up at all. Removed the front panel and control panel and took some voltage readings. I have 240 and 110 volts coming in to the control panel. Getting 110 volts at the circulating pump at the circuit board terminals and only 8.40 volts coming out of the heater circuit board terminals. Is this low votlage saying I have a bad heater curcuit board? Any suggestions at what else I should look for before I have to call a technician out. Thank You Yes, you need a new board. What the spa man sad. Most of the time there'll be a small burn or something on the ass end of the heater relay board... not all times, but 99% of the time I've changed 'em there's a burn. Quote Link to comment Share on other sites More sharing options...
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