Why does my hot tub heater keep shutting off?

Why does my hot tub heater keep shutting off?

First, check your water level. Then, look for clogs in your circulation system, and wash or change your filter. If the high limit switch shut your heater off because your water got too hot or you have air trapped in your lines, resetting the heater will get it going again.

Why won’t my Sundance spa heat up?

The problem could be due to a dirty spa filter. Remove the spa cartridge, clean the filters, and check the flow rate or pressure. Other causes could be a broken valve, clogged spa jets or pipes, or a broken pump impeller. You will notice this from an obvious reduced flow into your spa or hot tub.

How do I reset my Sundance hot tub?

Solution: Try turning off the spa for 1-2 minutes, then reboot. This allows ample time for the board to get a full reboot. If problem persists move to next. Temperature overheat, a dirty filter or low flow conditions.

How do you test a Sundance flow switch?

3. Flow Switch Test: You can test to see if the Flow Switch is defective by doing a continuity test on the flow switch by testing the 2 leads from the flow switch with the Pump off (no continuity) and Pump on (continuity).

Why does my hot tub run all the time?

If your spa’s heating element is burnt out, the pump may run all the time. Try turning the thermostat to OFF or LOW to see if the pump turns off. There’s a possibility if it doesn’t stop running that the timer is faulty or something is wrong with the circuit board.

How do I know if my heating element is bad in my hot tub?

To test if a bad heater is causing your tripped breaker, you can disconnect the copper tabs (or wires) from the spa pack to the heater element. Once disconnected, turn the power back on. If the breaker stays on, you’ve determined that the heater is bad. Find a replacement heater element.

How long do Sundance Spas last?

How long does a Sundance spa last? Sundance Spas can last up to 20 years if properly maintained. Sundance Spas come with a warranty that covers five years on parts and labor and 10 years on the shell.

How do you reset a flow switch?

Turn the unit off and unplug it from the power source for 30 seconds. This resets the spa’s control panel and will make the switch work again. If this does not work, turn the unit off again before trying any other troubleshooting techniques.

Why won’t my hot tub jets shut off?

When jets start failing, the most likely case is that your hot tub pump is not working correctly. Open the access panel and the airlock valve close to the pump. This releases air from the line and purge system, allowing more water to stream through the jets. Clogged filters or water intakes can also cause jet issues.

Does a hot tub stay running all the time?

The answer is yes! Hot tubs are designed to be left on permanently and this is how they work best. Of course, they’ll need to be drained regularly but for the most part, they are left on 24/7.