Hi, I keep getting FLO (and FLO 2) errors on my hot tub. If I re-seat the connector that has the sensors attached to it, all is fine... But only for a short while.. Has anyone else had this happen?
Sundance Optima FLO error oddity
- Thread starter mattfort
- Start date
That could have been caused by air in the plumbing lines. My hot tub specifies to fill it by putting the hose in the filter housing to push the air up and out of the plumbing. Some people have been able to bleed the air out of their plumbing by opening unions inside their tub. Others have had to drain and refill through the filter. Or it could be a bad sensor.
