Why does my Sundance spa not heat up?

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 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 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 – – – -.

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 should I do with my 1998 Sundance 750?

Draining and Refilling ‘Economy Mode 29 30 30 31 31 32 32 33 34 .34 35 35 36 36 36 37 .37 38 38 40 42 44 Cleaning the Interior of the Hot tub. Pillow Care. Maintaining the Wood Cabinet. Maintaining the Cover …… Winterizing Restarting your Hot Tub in Cold Weather Water Maintenance. pH Control. Sanitizing.. Other Additives…

Where can I Find my 1998 Sundance Hot Tub?

Locating Your Sundance Hot tub Tango Model Only A Tango model to be connected to 120V electrical service must be located close enough to a grounded. grounding type electrical outlet so that the power cord included can be plugged directly into it.

What is the error code on the Sundance Spa hot tub?

Sn1 Error Code: Heater is deactivated. High-limit sensor located in the heater drywell is nonfunctional. Sn3: Heater is deactivated. Main temperature sensor located in filter bucket is nonfunctional. 6. ILOC Error Code ILOC Error Code: Hot Tub is deactivated.

What do you need to know about Sundance spa?

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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 – – – -.

Is it normal for a hot tub to overheat?

That is not the case. It’s actually just the natural process of how the Arctic Spa’s designed to utilize that excess heat. So, if you’re running into this, where your spa is actually hotter than where you want it to be, keep in mind also that the spa is really designed to run at 100 degree or above.

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.

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.

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 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 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 your spa heater does not heat?

Once they are removed, tape them together; turn the thermostat dial down to the off position, and turn the power back on. Make sure the spa is on the heater/filter cycle and water is flowing from the jets, turn the thermostat dial up while watching the contactor, if it closes when doing this, then re-test the heater using the amp-meter.

What to do if your Sundance spa heater is not turning on?

Heater is deactivated and pump may not turn on. Flow/pressure switch is defective. These steps should only be taken after checking and testing the above steps. With the circ pump and the main pump off, test switch operation with an ohmmeter in the continuity position, test for continuity across switch terminals.

What kind of electricity does a Sundance Hot Tub need?

Most Sundance spas must be connected to 240V electrical service, but some offer the option of operating on either 120V or 240V. While connecting to 120V can be less involved, most customers prefer the benefits of the 240V spa, which include quicker heating time and better temperature maintenance during cold weather use.

How to do 24 hour filtration at Sundance spa?

Select 12 AM for 24 hour filtration. Press the check mark button to confirm and activate the setting. Press the “Return” button (Top right hand corner) to return to the “Heat & Filter” menu. Back on the “Heat & Filter menu”, Press “2” for Secondary Filter, and select “Infrequent”, “Frequent” or “Away” mode.

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

Why does my spa heater not have enough heat?

There are 2 kinds of spa heater problems – not enough heat or totally no heat. If the spa heater is not giving enough heat, it means a water flow problem from dirty filters or partially closed valves or clogged pumps. It could also be the spa cover allowing heat to escape.

What to do if your hot tub heater is not working?

As a safety feature, the heater should be designed to cut out so it doesn’t burn out. There are a few possible solutions that you can try to fix your hot tub if you have a water flow or circulation problem. A few of them are very simple. And you can try them yourself before calling a specialist. Some of them you may need some help with. 1.

As a safety feature, the heater should be designed to cut out so it doesn’t burn out. There are a few possible solutions that you can try to fix your hot tub if you have a water flow or circulation problem. A few of them are very simple. And you can try them yourself before calling a specialist. Some of them you may need some help with. 1.

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?

What should I do if my hot tub heater is not working?

If the hot tub is gas-powered, you should check if the pilot light turned off and turn it back on. Another option is to replace the insulating cover since a damaged cover will affect the heating of the tub. The High Limit Switch If the temperature exceeds a certain value, usually 120°Fahrenheit, the high limit switch turns off the heat.

What is the FL1 error code for Sundance spa Constance?

We have a Sundance Spa Constance (2011) and today also noticed the FL1 error code. In addition to the code, noticed that the pool is registering 72 degrees when it is set to 101. We have never had a problem with the hot tube, until now. We changed the UV bulb last summer and changed out the filters. Any assistance would be helpful.

What to do if you have an airlock on your Sundance spa?

Remove your filter and stick the garden hose in that hole with a rag wrapped around it to force water into that line and hopefully alleviate a potential airlock. Alternatively you could locate the suction line where it is attached to the circulation pump, loosen the gear clamp and the hose and bleed the airlock from there.

How to set heating mode on Sundance spa 680?

Here are the instructions for setting the Heating Mode on your Sundance Spa. 680 Series: Press the “Menu” button repeatedly until you get to the “HEAT” menu. Use the temperature up or down buttons to scroll through heating options.

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.

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.

Most Sundance spas must be connected to 240V electrical service, but some offer the option of operating on either 120V or 240V. While connecting to 120V can be less involved, most customers prefer the benefits of the 240V spa, which include quicker heating time and better temperature maintenance during cold weather use.

What kind of heater does Sundance Spa use?

Used on some 600 Series as well as 700 Series from 1987-1990. The Heater Element 6500-216 is obsolete. The components we have are what Sundance has in stock. Heater Assemblies for Sundance and Sweetwater Spas. Sundance Spas Stainless Bypass Heater Assembly. Used on all Sundance Permaclear Systems from 1995- 1/14/2000.

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

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

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.

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