Why is the FL1 code flashing on my Sundance spa?
the TB1 terminal block and then power up the spa. If the pump doesn’t run you could have a bad pump. I have a 2004 Sundance Lagunas Spa that also has the Fl1 error code. I have had them in the past, and was able to reset it with the hose up to the intake trick on many occasions, but not this time.
What kind of error does Sundance certa 780 have?
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.
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.
Why do I get an error on my Sundance Spa hot tub?
In the first 4 years we basically used one filter and never got this error message. Last year we bought 2 new filters and we switch between them so they are basically hardly used. Both filters have been cleaned in a tub overnight with FilterBrite. We have turned the hot tub off and on numerous times and tried both filters with no luck.
the TB1 terminal block and then power up the spa. If the pump doesn’t run you could have a bad pump. I have a 2004 Sundance Lagunas Spa that also has the Fl1 error code. I have had them in the past, and was able to reset it with the hose up to the intake trick on many occasions, but not this time.
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.
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 – – – -.
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 does it mean when your spa says FL1?
January 31, 2014. Reply. Dan typically when you have an FL1 code it means the spa is not heating and won’t heat until the FL1 code is addressed so you want to check with an external thermometer if your water is 72 degrees.
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.
January 31, 2014. Reply. Dan typically when you have an FL1 code it means the spa is not heating and won’t heat until the FL1 code is addressed so you want to check with an external thermometer if your water is 72 degrees.
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 – – – -.
What does FL1 code mean on a spa heater?
When FL1 code starts flashing it means the flow switch is malfunctioning and stuck open-likely because of a dirty filter or because there is an air lock problem at the circulation pump intake.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.·
How many degrees are in the Sundance Spas temperature sensor?
Fareinheit Celsius OHMSΩ 59.00 15 48840 60.8 16 46680 62.6 17 44610 64.4 18 42630
What to do if your Sundance Spa hot tub is not working?
If condition persists, contact your Sundance Spas dealer or qualified service technician. If the hot tub water is more than -7C cooler than the temperature set point, jets pump #1 and heater will automatically activate to provide freeze protection.
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.
Why is my Sundance spa not flashing FL1?
If this does not correct the flashing FL1 msg you could have a blockage in the circulation line or at the flow or psi switch or you could have a bad connection at the flow or psi switch or a bad flow or psi switch. If all else fails contact our Service Support Desk to book a diagnostic and repair of your Sundance Spa.
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.
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.
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.
When do I need to replace my Sundance spa pump?
New Pump Replacement for SUNDANCE SPAS Palermo 2000-10/2002. Has the old style welded foot on the motor. Click MORE INFO for applications.
What’s the wet end on a Sundance pump?
Complete Wet end for Sundance Spas Emerson 48 Frame motors used up to 2009. Contains front and rear housing, impeller, o-ring, seal and screws. Comes fully assembled. SUNDANCE SPAS wet end for 1.5 Hp Pump. Can be used on all SUNDANCE SPAS Pumps from 1998-2004/2009. 2 inch Suction and Discharge. (3 inch OD). 48 Frame.
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 to do if your Sundance spa switch is defective?
Disconnect wires from Switch terminals. Set ohmmeter in the continuity position. Measure resistance across switch terminals for infinite resistance with pump off. If continuity is measured with pump off, the switch is defective. (Or debris blockage, l which you have to remove switch and inspect.
How can I test my Sundance spa Aqua-Tech?
Clay power down the spa and disconnect the two wires going to the psi switch. Power up the spa again and test the switch with your ohm meter. Put one probe on each each leg of the psi switch. With the circ pump on you should have continuity. With the circ pump off you should have an open switch and no continuity.
How can I tell if my Sundance Spa is having problems?
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. Is there voltage going to pump, Is there adequate Flow coming out of Heater Port in Spa?
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 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.
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. Is there voltage going to pump, Is there adequate Flow coming out of Heater Port in Spa?
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.
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.
When FL1 code starts flashing it means the flow switch is malfunctioning and stuck open-likely because of a dirty filter or because there is an air lock problem at the circulation pump intake.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.·
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 does flashing FL1 MSG mean on water pump?
Your assistance/suggestions is greatly appreciated. Cathy a flashing FL1 msg means the flow or psi switch is not closed when the pump is running. If you are sure your filters are not soiled you will next want to check that your water level is good ie just touching the bottom of your cushions or 3/4 of the way up your weir gate assy by the filter.
