What causes a hot tub to surge?

The most common cause of surging in a hot tub is due to either clogged filters, low water levels, or a clog in the pump. In order to address the issue, the hot tub’s filters should first be checked for blockages and then thoroughly cleaned to remove any debris that may be creating clogs.

How to troubleshoot your swimming pool and spa?

Here’s a quick troubleshooting guide to a variety of problems that may arise with your swimming pool and spa. If you have any questions, do not hesitate to check with your local retailer, service technician or supplier for assistance! A build up of dirt and other materials in the filter. Backwash or disassemble and clean filter.

What to do if your spa has more than one jet pump?

If your spa is equipped with a second jet pump, repeat the priming process for Pump 2 by pressing the “Jets 2” button once to turn on low speed and then a second time to turn Pump 2 on high. If your spa has a 3rd pump, press the “Jets 3” button to prime the third jet pump.

How to troubleshoot hot tub and spa equipment pack?

Using volt meter on a minimum 240 volt scale (120 on a 120 pack) check to see whether the power coming in is enough to power the pack: 210-240 on 240v, 110-120 on 120v. If not, have an electrician look into it. 5. On 240v observe contactor or heater relay.

What to do if your hot tub pump is not working?

The next step is to remove the front panel and locate the pump with an airlock. The wet-end of the pump has a bleed valve—loosen this until all the air escapes and water starts to drip out, or loosen the union on the pump to let the air out until you see water. Do not attempt this while the spa pump is running.

How to troubleshoot an issue with your spa?

To troubleshoot an issue with your spa, locate your specific problem in the chart below to help determine a probable cause, and then apply the right solution. Do you need to call a professional technician? Do you need to call a professional technician? Adjust the total alkalinity and pH.

Why is my spa water not turning on?

The spa isn’t heating, or the water is a lot cooler than it used to be, but everything else seems operational. The water got very hot but then everything just shut down…now the spa won’t turn on, although power seems to be getting to it.

Are there any problems with my hot tub?

Hot Spring ® spa systems are reliable and will last a long time with regular maintenance, but issues do sometimes arise. To help set you on the right track toward fixing minor hot tub problems with jets, pumps, heaters, electrical systems, controls, and water quality, we’ve created an easy-to-follow chart below.