What does FL1 mean on a hot tub?
Pool and Spa Expert: TheHotTubGuy, Hot tub service and repair. FL1 is an error code for an open pressure switch when it should be closed. There are three possible causes for this error: Air locked or bad pump, clogged filter, closed valves, low water level....Some water flow issue.
What does SN1 mean on a hot tub?
Sn1/Sn2. This indicates that there is an open or shorted sensor, which means your heater is disabled and/or your hot tub has deactivated. It is not a good idea to use your hot tub when the sensors are malfunctioning, so call your friendly spa tech for assistance.
What does FL1 mean on a whirlpool washing machine?
It is FL1. I knew that but kept typing F1 for some reason. FL1 is an error code for an open pressure switch when it should be closed. There are three possible causes for this error: Air locked or bad pump, clogged filter, closed valves, low water level... . Some water flow issue.
What does it mean when your hot tub says not hot?
Hot tubs are meant to be hot. This error code means yours is not. It pops up whenever there is a steep drop from the set temperature, such as when you fill/refill your spa. No need to call a tech—just let the heater do its job and the water will reach its set temperature. heater will activate, so no need to call a tech in for this, either.
How do you fix an F1 error on a hot tub?
If the FL1 error goes away after removing the filters, it is possible that your filters need to be cleaned or replaced. Clean and/or purchase new filters. Reinstall the clean or new filters into the hot tub.
What does FL 1 mean on a hot tub?
flow switch is malfunctioning openFL1/FL2. This code means any of the following: the flow switch is malfunctioning open (FL1) or closed (FL2), the filter cartridge needs to be changed or cleaned, or there is an “air lock” condition at the circulation pump intake.
What does F1 F2 F3 mean on a hot tub?
Filter Cycles The filter program also controls how the spa heater operates as follows: • Standard filter programs (F0, F1, F2, F3): Heater activates anytime water temperature drops 2 degrees below the set temperature (Jets 1 low speed also activates on non-Circulation Pump models).
How do you reset the FL1 code on a Jacuzzi hot tub?
Power up the hot tub. Optionally, let the tub run for 5 minutes and then repeat steps 1 and 2 up to 4 times. Do not repeat a power cycle more than 5 times. And do not let the hot tub pumps run for more than 3 minutes without any water flow.
How do you fix low flow in a hot tub?
0:111:10How to Fix Low Flow in a Hot Tub | Master Spa Parts - YouTubeYouTubeStart of suggested clipEnd of suggested clipBehind it just debris. That's it's stuck behind there once you get it off. You can do that withMoreBehind it just debris. That's it's stuck behind there once you get it off. You can do that with water in it once you get it off just take it out clean it out we've already cleaned this one.
Why does my hot tub not heat up?
Low flow in your spa or hot tub is most commonly associated with a dirty spa filter. If your spa heater won't heat, remove and clean the filter(s) to rule out a pressure or flow rate problem. Low water level, a clogged pump impeller, closed valves, clogged pipes, or blocked spa drain covers can also cause flow issues.
What mode should my hot tub be in?
By default filter modes are 2 hours in the morning and 2 hours in the evening, the rest of the time the hot tub will use the insulation to keep the spa warm and retain heat. Economy is a good setting for those who use the hot tub daily.
What setting do I leave my hot tub on?
your hot tub is designed to be left switched on constantly and works best when it is left on all the time. Your hot tub is at it's most efficient if left to run 24/7.
What does F2 mean on my hot tub?
F1, F2. (Vita Spa) Blown fuse; replace fuse 1 or fuse 2.
What are the codes on a hot tub?
Hot tub error codesCoLd : Temp in heater housing is below 40° F. ... OH : Overheat. ... HLoH : Hi Limit Over Heat. ... SEoP : Sensor open or disconnected. ... SESH : Sensor short, nonfunctional. ... PSoC : Pressure switch open with circulation pump.PSoL : Pressure switch open with low pump.PSoH : Pressure switch open with high pump.More items...
Where is the flow switch on a hot tub?
You'll need to remove the front panel to see the flow switch, which is located just to the upper right of the control box a few inches from the heater.
How do you replace a Jacuzzi temperature sensor?
7:1810:15HOW to REPLACE your HOT TUB THERMOSTAT - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo you unscrew it. Okay remember you got unplugged from over there it's unplugged from there you'reMoreSo you unscrew it. Okay remember you got unplugged from over there it's unplugged from there you're gonna unscrew it here and you're gonna pull it out towards you some.
What mode should my hot tub be in?
By default filter modes are 2 hours in the morning and 2 hours in the evening, the rest of the time the hot tub will use the insulation to keep the spa warm and retain heat. Economy is a good setting for those who use the hot tub daily.
What are the codes on a hot tub?
Hot tub error codesCoLd : Temp in heater housing is below 40° F. ... OH : Overheat. ... HLoH : Hi Limit Over Heat. ... SEoP : Sensor open or disconnected. ... SESH : Sensor short, nonfunctional. ... PSoC : Pressure switch open with circulation pump.PSoL : Pressure switch open with low pump.PSoH : Pressure switch open with high pump.More items...
What does PSoL mean on hot tub?
Applied Computer Controls (ACC)Spa-Side Error CodeDescriptionPSoLPressure switch open with low pump.PSoHPressure switch open with high pump.ToETime out error. Rare system error.HLoHHi Limit Over Heat. Hi limit sensor is disconnected, shorted, or spa temp is above 112° F.6 more rows•Mar 10, 2015
How do I fix Flo error on Sundance spa?
0:201:29What To Do If Your Hot Tub Has A "FLO" Error Code - YouTubeYouTubeStart of suggested clipEnd of suggested clipYou can go back and flip your breaker in the on position let the spa run for about fifteen or twentyMoreYou can go back and flip your breaker in the on position let the spa run for about fifteen or twenty minutes very often it'll clear the flow message the spot will begin to heat.
What does Sn1 mean in a jacuzzi?
You can purchase one from your local Jacuzzi® dealer. Sn1/Sn2. This indicates that there is an open or shorted sensor , which means your heater is disabled and/or your hot tub has deactivated. It is not a good idea to use your hot tub when the sensors are malfunctioning, so call your friendly spa tech for assistance. FL1/FL2.
What does it mean when you see a dash on your hot tub?
If you see dashes on your hot tub control panel, do not attempt to use your spa. This means that the water is dangerously hot. Call a service tech right away and be sure to secure the cover on your hot tub so that no one else attempts to use it.
What happens if your hot tub is scalded?
Your scalding hot tub will likely trigger the Watchdog software, which will deactivate the spa and flash red safety lights as a warning. Now that you are in the know when it comes to error codes, you can relax and enjoy your hot tub safely.
What does "col" mean on a hot tub?
COL/COOL. Hot tubs are meant to be hot. This error code means yours is not. It pops up whenever there is a steep drop from the set temperature, such as when you fill/refill your spa. No need to call a tech—just let the heater do its job and the water will reach its set temperature.
What does BLB mean on a water heater?
blb/BLB. If you see some variation of the letters BLB flashing across your control panel, it means that the UV bulb needs to be replaced.
What does FL1 mean on a water pump?
If however the display shows " FL1 " than this indicates a water flow problem. This may be due to a dirty filter that needs cleaned, or an older filter that simply needs replaced. This will primarily be whichever filter is being used for heat/circulation (such as if you have the optional circulation pump installed). The FL1 code could also mean there is a malfunctioning flow switch. (see page 39)
Why does my pump flash FL1?
In some cases the FL1 error flashes when pump #2 is turned on if the micro filter needs to be replaced.
Why does my spa heater flash FL1?
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. Jets pump 1 will likely deactivate, also.
How to tell if hot tub pump is not primed?
Check for a clogged filter or low water levels. If buzzing sound or lack of sound is detected, cut off the water to the hot tub – may indicate that pump is not properly primed. Contact the dealer or service technician if the problem continues.
Why does my hot tub shut down?
One of the sensors detected that the water in the hot tub is 112°F (44°C). Stands for “Overheat”- and the tub shuts down because water temp is too hot. Low speed jets pump 1 and optional circulation pump (if your spa is equipped so) activates to circulate water through heater.
What does it mean when a spa is in economy mode?
This only occurs when spa is in Economy mode and indicates a cool condition where temps have dropped 20°F (11°C) below current settings for them. System activates the heater and jets pump 1 to bring temp within 15°F (8°C) of settemps.
What happens if the water temp is too high for a spa?
The water temp has raised above acceptable safety limits and triggered the safety “Watchdog” program of the spa system. Condition can cause injury or damage to spa and its components. The spa deactivates in this situation.
How hot does a spa need to be to cool down?
This condition does not kick in until the water temperature climbs to 95°F (35°C). The spa system’s ability to cool itself down is directly affected by ambient temperatures. Very hot summer ambient temperatures can prevent the spa unit from cooling because it’s insulated construction is designed to minimize operating costs and hold in heat.
When did Jacuzzi start making hot tubs?
The family behind Jacuzzi® Hot Tubs & Spas first made an aerating pump for hydrotherapy in the 1950s , and they began manufacturing hot tubs two decades later. By the ‘90s, these hot tubs had expanded into backyard models, and the award-winning company spread out into the international market by the year 2000.
Why does my hot tub shut down?
One of the sensors detected that the water in the hot tub is 112°F (44°C). Stands for “Overheat”- and the tub shuts down because water temp is too hot. Temperature is not safe. The circ. pump will stop functioning to reduce frictional heating when water temp reaches 2°F (1°C) more than the set temperature.
What is a sovereign hot tub?
Sovereign hot tub from Hot Spring Spas is the five seater smaller tub that is great for a family. Hot Springs Spas Prodigy is a wonderful hot tub that sits five adults comfortably. The Jetsetter is a Hot Spring Spa that sits three very comfortably. You can find Replacement hot tub covers for all Hot Spring Spas models here.
What is the temperature of a spa when it freezes?
It happens when the spa water is more than 19.4°F (-7°C) colder than temperature set points. The system stays in this mode until water temps rise to 59°F (15°C) below the set temperature.
Why does my spa pump turn off?
The condition causes the circulation pump to turn off automatically if it’s running in order to avoid adding additional heat to spa water that could cause “Overheat” conditions. This setting is not user-programmable. This condition does not kick in until the water temperature climbs to 95°F (35°C).
What happens if the water temp is too high for a spa?
The water temp has raised above acceptable safety limits and triggered the safety “Watchdog” program of the spa system. Condition can cause injury or damage to spa and its components. The spa deactivates in this situation.
How many seats are there in the Aria hot tub?
With one lounge and a deep corner seat. Aria is a five seater hot tub in the Hot Spring Spas line up. With one lounge and 3 deep seats. The Vanguard is a campfire like hot tub from Hot Springs with just surround seating and no lounge. Sovereign hot tub from Hot Spring Spas is the five seater smaller tub that is great for a family.
What does "sensor 1" mean?
Stands for “Sensor 1” and displays when the high-limit sensor is malfunctioning. Indicates a shorted sensor and spa is shut down or an open sensor and heater is disabled.
What does Pump 1 do on a spa?
When the diagnostic mode is finished, Pump 1 will activate on low speed to detect the water tempera-ture.
How to change the temperature on a spa?
The Set Temperature button is used to change the temperature set-point of the spa. When the Set Temperature button is pressed, the display will show the set temperature. Pressing the button a second time will cause the set temperature to increase or decrease depending on what direction was last chosen. Each successive press will change the set temperature in the same direction. If the opposite direction is desired, release the button and let the display revert to the actual water temperature. Press the button again to display the set temperature, and successive presses will make the temperature change in the desired direction. The minimum set point is 80°, while the maximum is 104°.
How long does a spa pump run?
The Circulation Pump will run 24 hours a day, 7 days a week to efficiently and effectively filter your spa water. However, if the spa temperature exceeds the set-point by 3° the circulation pump will automatically turn off. It will only turn back on during the preset filtration cycles or after the water temperature is within or below 3° of the set-point. Any time the circulation pump is running, your spa will be filtering water (unless your filters are too dirty to permit water to pass through them).
What is the temperature setting on a spa?
When either button is pressed, “Set Temperature” is displayed on the LCD and the temperature can be adjusted. The minimum set point is 80°, while the maximum is 104°.
How long does prime mode last on a spa?
When it displays “Pr”, it has finished initiation and enters into Prime Mode. Prime Mode will last for 4-5 minutes before automatically entering Run Mode. Run Mode can be entered earlier by pressing either the ‘Warm’ or ‘Cool’ button.
What is standard mode on a water heater?
Standard Mode constantly maintains the set temperature, assuming too many pumps aren’t running (see Electrical Service, below). Heating will occur until the water reaches the next highest degree about the temperature set-point. The Standard icon will be displayed unless the mode is changed.
