How do I reset my hot tub control panel?
You can reset a hot tub control panel by switching it off, waiting for between 10 and 20 seconds and then switching it back on again. If the error signal continues on the control panel then you will need to consult your hot tub manual to see what the problem is.
How do you fix LF error on a hot tub?
For the error messages of HFL, LF, Dr, or DRY. This means that there is a flow issue through your heater. Try and clean your filters. While cleaning your filter make sure there is no debris in your hot tub that will get sucked down into your pump.
What does f4 mean on hot tub?
temperature has exceeded acceptable limit
What does code SL mean on hot tub?
If the SLP or SL Message is ON Solid (Not Flashing) on the Display, the Spa is Operating in the Sleep Heating Mode, but there is No current water temperature because the Spa is between Filter Cycles. … The Water Temperature will probably drop Below Set Temperature between Filter Cycles.
Where is the high limit switch on my hot tub?
A limit switch will be located in your heater enclosure, mostly in its lower left corner. It is usually white in color with a red button at the center. If your water is not heating up and you think the heater is the problem, one heater element that you need to check out will be the limit switch.
Why my hot tub won’t heat up?
If your spa heater won’t heat, remove and clean the filter(s) rule out a pressure or flow rate problem. Low water level, a clogged pump impeller, closed valves, clogged pipes or blocked spa drain covers can also cause flow issues. … A spa heater relies on sufficient water flow to operate.
Do hot tubs have a reset button?
A spa heater has a high-limit reset button. A spa or hot tub provides a form of personal relaxation known as hydrotherapy. … A spa heater may need to be reset if it has tripped or stopped working. Using the high-limit reset switch and checking all breakers and GFCI outlets can reactivate the spa’s heater.
Do hot tubs run all the time?
You need to leave it on all the time. It takes more energy to heat the hot tub than it does to leave it running all the time. So, take care in knowing that you can leave it on since it is recommended to do so and that your electric bill is better off this way.
How do I know if my hot tub circulation pump is working?
Check that your power is on, the breaker or GFCI test button are not tripped, all valves are in the open position. Follow the circ pump plumbing, and look for any kinks in the hose. Pull out the cartridge filter to see if flow improves and the circulation pump is doing better.