[FLO error]

Thank you for all your help.  I am finally up and running with no problems.

Thanks again 

[FLO error]

Before I make a mistake on programming this.

i have 

1 2 speed pump

1 1 speed pump

1 circulation pump

1 APG-U. (Advanced Plasma Gap Technology) universal voltage Del ozone

that is an ozanator- correct

[FLO error]

and then what do I do

 

[FLO error]

yes

and I had pump 1 and pump 2 running once..sorry can't remember what LL setting it was on

 

[FLO error]

I checked the fuses and they are good.  I changed to LL5 and pump 2 still does not work.  Then my temperature goes to

----.  

I then went to the light key and pressed it

these are all the readings

102 temp

then the time

F5 12

FD 6

FF 2

EP 0

E5 12

ED 6

F

102

 

temperature is back.  Heat is 102 and the circulating pump is running.  Pump 1 works on both speeds but pump 2 does not register

[FLO error]

I tried setting it to LL2 and LL5.  The hot tub is now heating, however I can’t get pump 2 to start.  When I press pump 2 key nothing happens.

[FLO error]

Hello

I put in a new circulating pump as I had a FLO error.  I have now changed the spa pack and spa control.  I put in a IN-XE-5-11-H.0 spa pack and a K450 spa control.  I have a 2 speed pump and a 1 speed pump as well as the circulating pump.  I set the spa control to LL3 as suggested.  I got the spa to heat to 100 degrees but overnight I now a FLO error again.  I have removed the air from both pumps and removed both air filters but no luck.  I have reset the breaker and tried again but no luck.  Any suggestions would be greatly appreciated.  I have a Lazy Boy refresh spa.  
thanks 

Dave