What does flo2 mean on a hot tub?
What does flo2 mean on a hot tub?
An FL2 error indicates that your hot tub senses water through the flow switch when it should be sensing no flow. (This could also be a pressure switch depending on make and model). To protect the hot tub, the heater will be disabled because the hot tub cannot “trust” the flow switch.
What does it mean when your hot tub says error?
A hot tub flow error indicates that there is a problem with the flowing of water through the hot tub heater.
How do you reset the pressure switch on a hot tub?
Some adjustable pressure switches have an Adjustment Screw of grey plastic that accepts a small skinny flathead. Turn the screw slowly to the left, counter-clockwise, to reduce the minimum required pressure. Turn it slowly just barely beyond the point where the heater turns On.
What does FL2 mean?
FL2
| Acronym | Definition |
|---|---|
| FL2 | Facelift Two |
What does flow error mean?
A flow error on your hot tub is a sign that there is an issue with your water flowing through your heater in the hot tub. You can identify a flow error as it will display “FLO” on the front panel. Some common issues that can cause a flow error are: Lower than normal water levels. Damaged and/or dirty filter.
Where is the reset button on a hot tub?
Most hot tubs are fitted with a reset button in the event of overheating or a power surge. The button is typically located on the side of the control box behind the hot tub’s removable panel on the front side. Similar to disposal reset buttons, simply press the small red button in to reset it.
How do I restart my hot tub?
Let’s look at how to restart your hot tub if you haven’t used it in awhile.
- Turn Off the Power. Before doing anything, you want to turn off the power to your hot tub.
- Drain Your Hot Tub.
- Flush Your Hot Tub Jets.
- Clean Your Spa and Your Cover.
- Clean Your Spa Filter.
- Let Your Spa Dry.
- Check Your Wiring.
- Refill Your Hot Tub.
How do you check a pressure switch on a hot tub?
Pressure Switch Testing The spa tech will start by using an ohmmeter (with the entire spa powered off) and will remove the 1 of the pressure switch wires. Then measure across the 2 terminals on the pressure switch. It should be in the open state so there would be no resistance showing up on the meter.
Does FL2 mean fluoride?
MLA. All Acronyms. “Fl2 – Fluoride”.
What does Flo mean on Sundance hot tub?
Flow Switch
FLO. Stands for Flow Switch. Means that the flow switch is malfunctioning or the flow of water is being inhibited. The heater is deactivated and filter/circulation may be deactivated, also. Check for clogged filter and proper water levels in the hot tub.
Is there a reset button on my hot tub?
Most hot tubs are fitted with a reset button in the event of overheating or a power surge. The button is typically located on the side of the control box behind the hot tub’s removable panel on the front side.
Is there a reset button on a spa?
Locate the spa’s high-limit reset. This is a red button found on many spa packs. It may be located on the heater and covered by a rubber nipple.
How do you know if you have an airlock in your spa?
As mentioned above, the most common sign that your hot tub has an air lock is the jets not working when powered on. This can include nothing coming out of your jets when they are turned on or even a humming sound coming from the jets or pump.
Do you have to drain a hot tub to change the pressure switch?
If you haven’t any valves and the switch screws directly into the heater manifold, you will have to drain the spa in order to change the switch. If your switch screws directly into the heater manifold and you have service valves, you might want to drain water from at least the heater before removing the switch.
What does FL2 mean on a Sundance spa?
When FL2 code starts flashing it means the flow switch isn’t working and it is stuck closed. In both cases, the spa heater will deactivate. · In both cases, the spa heater will deactivate and main pump # 1 may do the same.
What is Fl2 in dental?
Fl2 is a shorter form of Fluoride. Fl2 means Fluoride.
Is fluoride treatment necessary?
Fluoride is a natural mineral that builds strong teeth and prevents cavities. It’s been an essential oral health treatment for decades. Fluoride supports healthy tooth enamel and fights the bacteria that harm teeth and gums.