Why did my Sundance 880 get a FlO2 error?

Have a 2010 Sundance Optima 880 spa (OXO3LCD-100378459-0710) giving me FLO2 error. After dropping the curtain to look for the flow switch (and giving it 2 power cycles) it came back to life. When it wasn’t running, flow switch open—closed once flow resumed.

What does Flo error on my Sundance spa mean?

A FLO error is going to indicate something is wrong with your circulation system, so start with the simplest problem: your filter. Even if you think it should be fine, give it a try. Sometimes we can’t see the problem with our eyes.

Does the FlO2 display tell me to replace flow switch?

Standing by. the tub is a 2005 majesta series 880 by sundance. yes i am at the tub now. i do have the panel open Thank you for that information. That means that your particular hot tub uses a flow switch to detect flow through the heater. FLO2 in your case, means the flow switch was closed before the circulation pump started.

What kind of hot tub does FlO2 mean?

the tub is a 2005 majesta series 880 by sundance. yes i am at the tub now. i do have the panel open Thank you for that information. That means that your particular hot tub uses a flow switch to detect flow through the heater. FLO2 in your case, means the flow switch was closed before the circulation pump started.

What causes Flo error message on Sundance Altamar spa?

I have a Sundance Altamar spa, and I’ve occasionally had that FLO error message too in the past. If I recall it might have been caused by air in the lines (not filling tub properly?) or possibly from obstruction. I had one of the small cotton intake covers get sucked into pipes before.

What does Flo code mean on Sundance heat pump?

I found it easily at the Sundance site online and keep a copy on my computer for reference. Nine times out of ten, a flo code means the pressure switch isn’t working, and ergo your circa pump wont work right, nor usually the heat. It’s a cheap part and won’t take a repair guy more the 20 minutes to fix.

When did Sundance Spas start making hot tubs?

Sundance® Spas has been manufacturing hot tubs since 1979. They are based out of California, and their products are sold in more than 60 countries. Sundance® Spas focuses on creating acrylic spas, and they are rated as the top worldwide distributor and manufacturer of this particular style. They also produce in-ground and portable hot tub models.

Why does my Sundance spa not heat up?

It sits 3. I have noticed that that I have a constant FLO error, and the water will NOT heat unless the jets are running. I also believe that my circulation pump is causing these issues. It buzzes and is warm to the touch, but I can’t feel the water moving at all. I just don’t think it is working properly.

What does FL2 mean on a hot tub?

While an FL1 error code means the spa isn’t sensing enough water flow to close the flow switch, the FL2 error code means exactly the opposite. So when you are troubleshooting an FL2 error code, we want to determine why the spa thinks the flow switch, or the pressure switch, is providing a closed circuit instead of an open circuit.

What should I do if I get a Flo error on my spa?

Some of them may require a skilled technician to come out and work on your spa for you. 1. The first thing to do if you have a FLO error is to remove your filter and clean it. A FLO error is going to indicate something is wrong with your circulation system, so start with the simplest problem: your filter.

What to do if you get flashing Flo error code?

1. First thing to do is remove your filter (s). If the error goes away, then it would be a good idea to replace those filters. While it is not a 100% guarantee this is your issue, it could be a contributing factor. 2. Next thing to do is open your cabinet and take a look at your flow switch.

Which is most common error code FL1 or Flo?

The flow errors FL1 and FLO are the most common error codes we get calls about. As people read through their owners manual, it is easy for people to quickly come to the conclusion that the first thing they need to replace is their flow switch.

What to do if your Sundance spa has a PF error?

Should the power return to normal, the PF error will reset itself. If the error returns, contact your Sundance Spa dealer or a qualified service technician. Communication between control panel and/or remove control panel and circuit board is faulty. Contact your Sundance Spas dealer or qualified service technician.

Can a closed flow switch on Sundance Spas be repaired?

CLOSED or SHORTED FLOW SWITCH ON SYSTEM STARTUP (system disabled) Flow switch is non-functional. This must be repaired only be a Sundance Spas dealer or qualified service technician.

What kind of circulation pump does Sundance Spa use?

Note: This test only works on 850 Series with Circulation Pump prior to 2001: Try turning the #1 pump which is 2 speed.

What does an error code on Sundance spa mean?

Indicates that the flow switch is malfunctioning. The system is disabled in this case and system startup has shorted or has a closed flow switch in this situation. Contact the dealer or a service technician. Indicates that spa needs a new UV bulb. Purchase new UV bulb from dealer and reset countdown timer.

Why is my Sundance spa Flo not working?

If you ave one and the jets work, it’s even more likely that it’s a bad pressure switch. Good luck. If the circ pump is buzzing and hot to the touch most likely it is the culprit. If you can remove the equipment access panels, locate the flow switch to see if it is in the closed position or even moving/fluctuating.

Is the heater disabled on a Sundance spa?

OPEN or SHORTED SENSOR (heater disabled) The main temperature sensor is non-functional. This must be repaired only be a Sundance Spas dealer or qualified service technician. CLOSED or SHORTED FLOW SWITCH ON SYSTEM STARTUP (system disabled) Flow switch is non-functional.