How do you test a spa temperature sensor?

How do you test a spa temperature sensor?

Testing Hot Tub Temp Sensor Step-by-Step

1. Shut off the hot tub at the spa pack and the breaker.
2. Adjust the multi-meter settings to 20K Ohm.
3. Find the end of the wires and unplug the board.
4. Put the leads of the meter onto the red and green wire.
5. Compare the result to the Temperature Chart and Thermistor Resistance Chart.

What is a dangerous temperature for a hot tub?

104 degrees
The CPSC advises to never exceed 104 degrees in your hot tub. Temperatures of 106 degrees or higher can potentially lead to heat stroke. For your safety, your Bullfrog Spa will not allow you to set a temperature above 104 degrees.

How do I set the temperature on my Sundance spa?

Here are the instructions for setting the Heating Mode on your Sundance Spa. 680 Series: Press the “Menu” button repeatedly until you get to the “HEAT” menu. Use the temperature up or down buttons to scroll through heating options. Select “ECO”, “DAY” or “AUTO” and press “Jet 1” to confirm and activate the setting.

What to do if your Sundance Spa hot tub is not working?

If condition persists, contact your Sundance Spas dealer or qualified service technician. If the hot tub water is more than -7C cooler than the temperature set point, jets pump #1 and heater will automatically activate to provide freeze protection.

Why does my Sundance spa go into Oh error code?

Another issue that comes up and is an indication of a bad temp sensor is the temperature reading becomes inaccurate or the spa is going into the OH error code. If you power the spa down and power it back up it may work for a while but will do the same thing again. You need to replace the Temp Sensor. 3. FLO or OH Error Code

What does a solid red light mean on Sundance spa?

A solid red light indicates that immediate attention is required to clear or fix an error code. Following is a listing of all the possible messages along with their meanings. Overheat Protection (Heater is deactivated, filter/circulation pump is activated). Water temperature is above acceptable limits.

How many degrees are in the Sundance Spas temperature sensor?

Fareinheit Celsius OHMSΩ 59.00 15 48840 60.8 16 46680 62.6 17 44610 64.4 18 42630

Is the Sundance Hot Tub temp sensor bad?

The dreaded watchdog error on Sundance Spas from 2003 to 2009 is quite common. While most of the time this error can be cleared by simply switching off power to the hot tub for 15 minutes, sometimes it is a bad temp sensor. You can determine if it is the temp sensor by watching the display while turning on the circuit breaker to the tub.

Another issue that comes up and is an indication of a bad temp sensor is the temperature reading becomes inaccurate or the spa is going into the OH error code. If you power the spa down and power it back up it may work for a while but will do the same thing again. You need to replace the Temp Sensor. 3. FLO or OH Error Code

A solid red light indicates that immediate attention is required to clear or fix an error code. Following is a listing of all the possible messages along with their meanings. Overheat Protection (Heater is deactivated, filter/circulation pump is activated). Water temperature is above acceptable limits.

Can a bad temp sensor cause a spa to stop working?

Another issue that comes up and is an indication of a bad temp sensor is the temperature reading becomes inaccurate or the spa is going into the OH error code. If you power the spa down and power it back up it may work for a while but will do the same thing again. You need to replace the Temp Sensor.