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Hot Tub Temperature Sensor Troubleshooting

Hot Tub Temperature Sensor Troubleshooting. Tape the new sensor wire to the old wire and pull it all the way through. Thus, it is very important to have a spa control system in good working condition.

Balboa Hi Limit/Temp Sensor Assembly for M7 Hot Tub
Balboa Hi Limit/Temp Sensor Assembly for M7 Hot Tub from www.spadepot.com

A ring of scum around the spa. Sensor head coming out of the side of the filter box. This is especially true if the temperature sensor is.

Your High Limit Switch Measures The Water Temperature By Either A Capillary Tube Attached To A Bulb Or A Mounted Sensor.


The hot tub control panel is like a timer that keeps the spa’s temperature constant. Press the gfci outlet reset button or flip the switch on the breaker panel to give the hot tub the power it needs. Hot tub is running continuously

Then, Check If The Thermostat Is Actually Plugged Into The Panel.


If you find that the temperature setup of the thermostat is not the same with the display or even the water temperature, it could be that the inline thermostat is damaged. One of the sensors detected that the water in the hot tub is 112°f (44°c). Easy tips for common hot tub and spa problems.

Thus, It Is Very Important To Have A Spa Control System In Good Working Condition.


Turn your hot tub on and observe it while it operates. Wipe the scum off with a clean rag; If it has an allen or flat screw, it can be calibrated.

If You’re Experiencing A Hot.


It turns off the spa when you forget to and troubleshoots problems. If the layer of scum is heavy, drain the spa and use a spa surface and tile cleaner to remove the scum before refilling the spa. Most thermostats can be calibrated.

In Newer Hot Tubs, Most Thermostats Have Been Replaced By What Is Known As A Temperature Sensor.


Compare to the hot tub’s displayed temp; Once done, turn your hot tub on. Wipe the scum off with a clean rag;

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