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.
Do you have hot tub Flo error code on your hot tub?
If you have a Hot Tub FLO Error Code, this usually means there is an issue with water flow in your hot tub. If the flashing FLO error code is no longer there, your filters are clogged. They either need to be chemically cleaned over-night in filter cleaning solution or replaced if they are 1 year old or older.
What’s the difference between Flo and FLC on a hot tub?
They’ll come off your top side display. One error code is FLO. The other one is FLC. Flow switch open, flow switch closed. The purpose of your pressure switch is to measure pressure in the line when your pump is running. So your pump comes on low speed.
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.
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.
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.
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 Flo mean on a hot tub?
There are a couple of common causes for float mistakes in hot tubs; however The number one purpose of a spa showing the error code “FLO” is because of a grimy or wiped out filter system. Filters are usually the primary perpetrator as people don’t take time to clean the cartridges quite often, so the pleats get clogged and restrict the flow.
How can I tell if my Sundance spa filter is defective?
The only way to test this is to make sure there is no loose debris in the spa, then pull the filter out and see if the flow error goes away, if it does, it is the filter. 2. Defective Circ Pump or Flow Switch: Need to check for Circ Pump operation.
What to do if the main pump is off in Sundance spa?
If debris is present, remove debris, install switch and test system. If condition still exist, replace switch.) if switch measures infinite (no continuity) with pump off, switch is OK, Turn on Main pump and measure across switch terminals for continuity. If continuity is measured, switch is OK.
What are the dimensions of a Sundance Optima spa?
The Sundance Optima Spa has an overall height of 37.5” (95.3 cm), width of 89” (226.1 cm), and length of 89” (226.1 cm). It seats 6-7 people and has a total volume of 410 gal (1552 L).
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.
Where does Sundance Spas make their hot tubs?
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.
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.
What are the functions of a Sundance Hot Tub?
There are a number of unique functions designed into your Sundance hot tub to protect it from damage and/or to aid in troubleshooting. The indicator light located on the front cabinet panel of the spa is an early detection system that will notify you when the spa needs immediate attention.
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.
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 to diagnose a Flo message on a hot tub?
Answer: When diagnosing a FLO message it is important to consider that there are 3 different types of FLO messages that your Spa’s logic is capable of displaying (a Solid FLO message, a Flashing FLO message and a Solid FLO2 message). First determine which message you are seeing.
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.
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.
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.
There are a number of unique functions designed into your Sundance hot tub to protect it from damage and/or to aid in troubleshooting. The indicator light located on the front cabinet panel of the spa is an early detection system that will notify you when the spa needs immediate attention.
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 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.
If debris is present, remove debris, install switch and test system. If condition still exist, replace switch.) if switch measures infinite (no continuity) with pump off, switch is OK, Turn on Main pump and measure across switch terminals for continuity. If continuity is measured, switch is OK.
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 does summer logic mean on a Sundance spa?
These are the error codes and display messages that a Sundance® Spa may display, along with what they mean and any actions required: “Summer Logic” occurs when the actual water temp for the spa climbs to 2°F (1°C) above set temperatures and is more likely in extremely hot weather.
The only way to test this is to make sure there is no loose debris in the spa, then pull the filter out and see if the flow error goes away, if it does, it is the filter. 2. Defective Circ Pump or Flow Switch: Need to check for Circ Pump operation.
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.
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.
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.
How to troubleshoot a flashing Flo for a spa?
First verify your spa is receiving the specified incoming voltage into the circuit board as well as out of the circuit board to the transformer. Also, check all fuses for continuity. Next, check the service tag on the side of your circulation pump. This will tell you approximately what voltage your circulation pump should be getting.
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.
How to troubleshoot FL1 or flashing Flo error codes?
3. First verify your spa is receiving the specified incoming voltage into the circuit board as well as out of the circuit board to the transformer. Also, check all fuses for continuity. Next, check the service tag on the side of your circulation pump. This will tell you approximately what voltage your circulation pump should be getting.
What happens when Sundance spa goes into watchdog?
When the spa goes into the Watchdog the spa will not operate. This is how it happens: When you try to use the spa, you will see 3 or 4 dashes on the control panel (depends upon the model). If you try and reset your breaker, sometimes it comes on but it will probably go back into Watchdog error – – – -.
Why is my UV bulb not working on my Sundance Spas?
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. UV bulb needs to be replaced. The message will flash between “blb” and the water temperature.
When the spa goes into the Watchdog the spa will not operate. This is how it happens: When you try to use the spa, you will see 3 or 4 dashes on the control panel (depends upon the model). If you try and reset your breaker, sometimes it comes on but it will probably go back into Watchdog error – – – -.
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. UV bulb needs to be replaced. The message will flash between “blb” and the water temperature.
What should I use to clean my Sundance spa?
BEFORE you empty the tub, use a cleaner such as Spa Purge or Aqua Finnesse Spa Clean tablet. Let it run for 20 minutes or longer with all of your jets running and the filter removed–this should go a long way towards dissolving any gunk and build-up in your tubes and filter system. Drain, refill.
Answer: When diagnosing a FLO message it is important to consider that there are 3 different types of FLO messages that your Spa’s logic is capable of displaying (a Solid FLO message, a Flashing FLO message and a Solid FLO2 message). First determine which message you are seeing.
Is there an error code on my Sundance Hot Tub?
My Sundance Certa 780 Series hot tub is showing an error of FL1. I went through the manual diagnostics and the error is still there. I contacted Aquatech and they suggested I clean the filter with the FilterBrite. In the first 4 years we basically used one filter and never got this error message.
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.
Note: This test only works on 850 Series with Circulation Pump prior to 2001: Try turning the #1 pump which is 2 speed.
BEFORE you empty the tub, use a cleaner such as Spa Purge or Aqua Finnesse Spa Clean tablet. Let it run for 20 minutes or longer with all of your jets running and the filter removed–this should go a long way towards dissolving any gunk and build-up in your tubes and filter system. Drain, refill.
What’s the difference between FL1 and FL2 error codes?
An FL2 error code and FL1 error code are often confused for one another. 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.
An FL2 error code and FL1 error code are often confused for one another. 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.
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.
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
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.
