The saluspa pump heater has a water flow sensor that is located behind the top outlet pipe. It connects to the control board via a ribbon cable. This unit is held on to the spa with four screws. This component has a rubber o-ring seal to prevent moisture from entering the water. To clean it, place a descaling solution on the top outlet pipe and allow it to run for 15 to 30 minutes.
Hard water and salt systems can cause scale buildup on the heating element, which will reduce the amount of heat. This can cause the element to fail. Newer models have a chamber with a stainless steel housing for the heating element to protect it from damage. Using a resistance test to determine whether the heater is working properly will prevent the heating element from developing a pinhole leak. In addition, running the spa’s alkalinity on the low side (70-80 ppt) will reduce the amount of scale formation.
One of the most common causes of saluspa heater failure is hard water and a salt water sanitation system. The heater elements in spas are made of copper and look like stovetop heating coils. If the casing breaks or cracks, you will need to replace the element. To keep calcium scale from building up in the heating element, try using a sequestering agent or other product that keeps the scale in the solution. You can also run the alkalinity on the low side (70-80 ppt) to reduce the risk of scale formation.
Other possible causes of saluspa heater failure include scale buildup from hard water or a salt system, which can affect the heating element’s ability to generate heat. If the housing is damaged or cracked, the heating element may not work at all. If the heating element is not functioning, you must replace it or adjust it. If this does not solve the problem, you should consider getting a new one. When replacing the heater, be sure to pay attention to the electrical outlet in the spa.
While most heaters operate without voltage, there is a chance of a pressure switch failure. The pressure switch senses the water level and cuts off the electrical circuit that powers the heating element. If the pressure switch malfunctions, the heater will not function. The switch will stop working until you reset the temperature. In either case, you should replace the heater. If the voltage is low, you should also replace the element if the pressure switch is broken.
Another common cause of saluspa pump heater failure is scale buildup. This is usually caused by hard water or salt systems. In the latter case, the heating element will cease to operate. However, you can avoid this by using a jumper wire to check the element’s resistance. This can be done by observing the flow rate of the water through the heater. If the flow is low, you will notice the spa shutting down and restarting.
The heating element is susceptible to scale buildup. Hard water and salt water sanitation systems can contribute to this buildup. If the element is cracked or broken, you need to replace it. In addition, the heating element can fail if it has been exposed to too much salt and/or corrosion. To avoid this, you should replace the element as soon as possible. You should also make sure the heating element is in good condition otherwise it will cause spa damage.
If you see the water in the spa is hard, you should replace the pump’s heater element. The filter is a part of the heater that can cause water to flow too slowly. The filter is located above the filter housing. You can clean the filter using a brush and garden hose to prevent scale buildup. Once the filter is cleaned, reattach the filter to the liner. Then, check the heater for signs of scale buildup.
In addition to a replacement heater, you should also check the heater’s voltage. A heater can only heat the water if there is back pressure. If it doesn’t, you need to replace the entire heater. Alternatively, you can use a spare one. If the pump has been damaged by a power surge, it could be the problem. If this is the case, it is best to replace the entire unit.