Do you need to seal hot tub control panel?
Both types of control panels are always sealed with a waterproof seal to ensure water doesn’t get in. After all, the panel is used on a hot tub. If you have the handheld control panel, check the panel and both ends of the cable that connects it to the hot tub.
Is the water temp sensor independent of the heater?
The water temperature on an automated control system is a sensor which is independent from the one installed in the heater. When these are working they are fantastic for the owners. However when problems arise, it can cause a lot of stress and unanswered questions.
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.
Where is the temperature sensor on the l700c spa?
If feeling unsure of the installation, a little silicone can be used to seal the opening. Since the quantity of silicone required is not much, clear silicone would be sufficient. Since the heater does not shut down at the set temperature, where is the temperature sensor located on the L700C spa?
Why is the heating element on my spa not working?
If for any reason one of these components fail then the required voltage to the coil will be jeopardized and the contactor will not close in order to send power to the heating element. As mentioned above, it is usually one of these components that will cause a spa not to heat.
What should the temperature of spa water be?
Spa water heats at a rate of 3 degrees an hour wired at 110 volts and 10 degrees an hour at 220 volts. If you did not get a reading at all then continue with next test. Make sure that the heater/filter cycle is on, and the thermostat is turned all the way up doing this test.
How can I tell if my Spa is heating or cooling?
IMPORTANT: Some spas have the thermostats located on top. These are called Spa Side Controls, they have built in air buttons and orange indicator lights. One of the indicator lights says heater, this light comes on regardless if the spa is heating or not.
What should I do if my hot tub is not heating?
As you are dealing with water and electricity. The best way to check this is using a multi-metre to check the continuity of the pressure switch. If this is faulty it will need replaced and usually costs approx. £40 + labour. How to fix? If there is a fault you will need to replace the pressure/flow switch in the hot tub. 5.
