During Refill FLO error and then No Display

[spapat]

2008 Sundance Marin 880

-refilled tub and got the FLO error (jets working and air bubbles, )

-tried clearing FLO error (I tried blowing air through filter intake to clear any air pockets while spa was filled but no luck persistent FLO error)

-shut off tub and then turned it back on (now I get no display) not even - - - - display shows nothing

-shut off downstairs breaker and near tub breaker and back on (still no display)

did I blow a fuse on board? I checked fuses I could see they looked fine there is one that is solid so I can see if it broke apart

tub was working fine no issues prior to refill, I saw a little trickle coming out of waterfall but not the normal gush that would clear the FLO message

thanks

 

[jasoraso]

I would double check all the fuses to see about the display not working.

Regarding the FLO error - you might check if the pump(s) has a bleeder valve. My WaterWay pump has a little valve I can open that bleeds out the air. I open it, and water/air comes out. I leave it open for about 5-10 seconds until only water is coming out, then I close it tight.

Jason

 

[pooldv]

Welcome, both of you, to TFP!

 

[spapat]

ok I used a voltage meter and I am getting juice to the board and on all the points where the fuses are so the fuses are fine. I am not getting power where the connector goes out to the transformer for the lights, does that pretty much mean the board is gone? That sucks I know they are expensive and I don't think I can put one in myself (maybe) but to have a tech do it I wonder how much they would charge

 

[jasoraso]

My display went out, and it was just a fuse. My board has about 3 different fuses, including one just for the display.

If you have to replace the board and display, my guess is that you can do it yourself, if you are able to use a voltmeter.

I would probably replace the board, display, and heater. You can buy that package for about$350-400. Probably take about 30 min to install. The display can probably be removed from underneath by loosening two screws. Then disconnect the power to the heater and control board unit. Then unplug the pumps etc. Disconnect the pipes from heater. And replace with new unit.



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