LeaF Posted September 1, 2014 Report Share Posted September 1, 2014 My Sundance Altamar 850 recently stopped working unexpectedly. Power comes on for a second then goes blank. Originally thought it was the LCD panel but trouble shooting found that when I unplugged the sensors plug it stayed on. Tested all 3 (temp/ hi-limit/flow switches) and they all has power. None of the fuses were blown either? Any thoughts? Quote Link to comment Share on other sites More sharing options...
Roger Posted September 2, 2014 Report Share Posted September 2, 2014 Unplug your components one at a time (blower, ozone, pumps) and see if you can get it to stay on. If not it may be in your control box. Power off for each component. Quote Link to comment Share on other sites More sharing options...
LeaF Posted September 6, 2014 Author Report Share Posted September 6, 2014 Ok...I finally got a chance to try your suggestion. I unplugged each component (blower, ozone, circ pump, pump 2) and they all did the same turn on/off immediately. On pump 1 (TB1-1,3,5) I did not get the same reaction however it seemed to come on, but when I looked at LCD panel I couldnt see anything (almost like the reading faded out yet I could still not get anything to work and the LCD wasnt lit up orange - it was black but faint messaging ---- that faded out). I turned off power inbetween each component. Then I tried the sensors plug again. When I removed it, turned power on the LCD came up and read SN3, 106F, SN1, ILOC. Quote Link to comment Share on other sites More sharing options...
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