What does HH mean on hot tub?
Overheating
HH – Overheating Your spa has detected an excessively high temperature at the sensor in the heater chamber. The hot tub is shutting down to protect users from dangerously hot water.
What to do when your hot tub is flashing Flo?
First determine which message you are seeing. If you are seeing a Flashing FLO message, check to see that you still have water movement ie your circulation pump is still turning/waterfall is still running, jet and blower buttons still work. If this is the case turn the GFCI breaker off to the spa and remove your filter.
Why is my Sundance spa Flo not working?
If you ave one and the jets work, it’s even more likely that it’s a bad pressure switch. Good luck. If the circ pump is buzzing and hot to the touch most likely it is the culprit. If you can remove the equipment access panels, locate the flow switch to see if it is in the closed position or even moving/fluctuating.
How to diagnose a Flo message on a hot tub?
Answer: When diagnosing a FLO message it is important to consider that there are 3 different types of FLO messages that your Spa’s logic is capable of displaying (a Solid FLO message, a Flashing FLO message and a Solid FLO2 message). First determine which message you are seeing.
What to do if your hot tub is not in summer logic?
Also check to see that your spa is not in Summer Logic (spa water reaches 2 DEGREES above the set temperature). If your spa is in Summer Logic, cool the water off by opening the cover and or adding some cold water to the spa. If neither of these are the case you could have a bad Flow Switch or a bad connection to the Flow Switch.
First determine which message you are seeing. If you are seeing a Flashing FLO message, check to see that you still have water movement ie your circulation pump is still turning/waterfall is still running, jet and blower buttons still work. If this is the case turn the GFCI breaker off to the spa and remove your filter.
If you ave one and the jets work, it’s even more likely that it’s a bad pressure switch. Good luck. If the circ pump is buzzing and hot to the touch most likely it is the culprit. If you can remove the equipment access panels, locate the flow switch to see if it is in the closed position or even moving/fluctuating.
What does it mean when your hot tub says flow error?
A hot tub flow error indicates that there is a problem with the flowing of water through the hot tub heater. Some of the most common hot tub error codes are FLO, FL1 or FL2, and are picked up by flow or pressure switches.
Answer: When diagnosing a FLO message it is important to consider that there are 3 different types of FLO messages that your Spa’s logic is capable of displaying (a Solid FLO message, a Flashing FLO message and a Solid FLO2 message). First determine which message you are seeing.
