How do you test a hot tub flow sensor?
To test a flow switch, disconnect the power to the spa and unplug the two wires connected to the flow switch electrical tabs. Use another short piece of wire to connect the two wires you just pulled off that connect the spa to the main control panel.
What does it mean when your hot tub says flow error?
A hot tub flow error indicates that there is a problem with the flowing of water through the hot tub heater. Some of the most common hot tub error codes are FLO, FL1 or FL2, and are picked up by flow or pressure switches.
What should I do if my hot tub is not flowing?
Switch off the power and remove the filters. After 20 minutes, switch the power back on and run the spa/jets without the filters to see if it clears the flow issue. If the flow clears, switch off the power again, replace the filter and then switch on the power.
Why is there no flow in my jacuzzi?
If the flow issue does not clear after solution A or B then it is possible you either have a faulty pump that is not pushing the water through or a faulty pressure/flow switch. If this is the case, we recommend calling a technician to help solve your hot tub problem.
When do you see a code on a hot tub manual?
Your manual will contain many error codes, but five codes show up most often. As you may’ve guessed, this code appears when you’re hot tub is having flow problems. You might see this code if your jets are misbehaving.
A hot tub flow error indicates that there is a problem with the flowing of water through the hot tub heater. Some of the most common hot tub error codes are FLO, FL1 or FL2, and are picked up by flow or pressure switches.
Switch off the power and remove the filters. After 20 minutes, switch the power back on and run the spa/jets without the filters to see if it clears the flow issue. If the flow clears, switch off the power again, replace the filter and then switch on the power.
Why do I have Flo on my hot tub?
So, if we have movement of water in the hot tub and pump one is running and the water is moving. So the water is running through this heater bearer and we still have FLO we’re going to say, “Hmm. There’s got to be something wrong with this pressure switch”. These pressure switches are non-adjustable.
What are the most common problems with hot tubs?
When you talk about hot tub problems, water chemistry maintenance tops the list as the most frequent issue. This is the most common hot tub problem and arguably the easiest to fix! When you open your hot tub cover the first check you want to make is the water cleanliness, checking for algae, mold, and bacteria.
