mjonk2pc Posted March 29, 2016 Report Share Posted March 29, 2016 We have a Grandee with an IQ 2020 that has stopped heating. Watkins No-fault heater. Breakers aren't tripping. The lim ok and the heater light come on for a few seconds then go out, D17 on the board then lights up. Status light starts flashing then. Heater Ohms out at just under 10 Ohms. Filters are clean and there seems to be good water flow from the circ pump. How else do I test the other components? Quote Link to comment Share on other sites More sharing options...
Dan.The.Spa.Man Posted April 3, 2016 Report Share Posted April 3, 2016 If you definitely have flow from the circ pump then it's probably the pressure switch which is internal to the heater. You can check to see if the switch is opening and closing with a meter or you can put a jumper on the board where the pressure switch plugs in and see if the problem is corrected. Quote Link to comment Share on other sites More sharing options...
duss Posted April 20, 2016 Report Share Posted April 20, 2016 Hello, whether anyone can technical scheme of this small plate of Hot Spring? _ Electronic cassette IQ2020. Damaged transformer -from photos: On my picture someone took it. On my album I see the place of supply of the transformer, but I do not see the place where the DC voltage was to be served and in what values. I hade demage : CSC14-4000 Best regards - from Poland. Quote Link to comment Share on other sites More sharing options...
duss Posted May 28, 2016 Report Share Posted May 28, 2016 Do you have an idea how to mount another power supply should bring forth this voltage ? 5, 9,12,20 V Quote Link to comment Share on other sites More sharing options...
Glyn Posted September 7, 2019 Report Share Posted September 7, 2019 I have an LFCSC14 power transistor o/c would you be able to sell me a working unit please can you give me a cost price thank you Glyn Quote Link to comment Share on other sites More sharing options...
thephilipsaunders Posted March 13, 2020 Report Share Posted March 13, 2020 Anyone got a circuit diagram for the celetronix CSC14-4000 power supply board? Quote Link to comment Share on other sites More sharing options...
dmcolemanjr Posted May 10, 2021 Report Share Posted May 10, 2021 Has anyone been able to get a replacement csc14-4000 power supply? Quote Link to comment Share on other sites More sharing options...
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