Remove the spa cover and allow water to cool. my question is the limit swich issue or is.just protection from hot tub. During storms is when this happens the most. There are a number of ways your hot tub heater may be malfunctioning. Our complete troubleshooting library can be found here. Pool and Hot Tub Depot and the Pool and Hot Tub Depot Logo are registered trade-marks. The hot tubs breaker trips when there is an electrical fault or short circuit in the hot tub. We repair Hot Tub circuit boards! Hi just moved our hot tub, a 2011 dove canyon to a new location. Removed filters and filled hot tub. This issue will likely resolve itself when the air is out of the lines. Swim Spas; J-500 Collection. The longer you let the issues go on, the greater the potential for damage to your hot tub and its components. COVID-19 Update, Curbside pick-up and Shipping: Learn More >. Open the spa cover and let the spa cool down for 10 minutes, then touch the control panel to reset the circuits, or push a red reset button on air systems. Balboa (used by LifeCast Spas and many other hot tubs) pd = Power supply, unit running on battery backup OH = Sensors reading 112-118° F. OHH = Overheat. Here are some of the most common causes: Occasionally, the high limit switch will trip when you’re filling your spa. My tub went the other way, the temperature dropped and the HL reading came on. How to fix dry rotting in a hot tub frame. However, because this is a situation that involves electricity so close to water, never attempt repairs unless you understand your hot tub and its electrical system very well. My Jets Aren’t Working. Troubleshooting Tips For Hot Tubs With A Circuit Board If your spa does not have a circuit board, click here for mechanical troubleshooting. Cause: There is an "Over Heated Heater" (OHH or HH) Condition. You Must Press Any Button to Reset when Water is below 108°F (42.2°C). Your hot tub is only scheduled for filter 2 times a day for 2 hours. Click On A Problem Below To See The Solution: * Beyond Zones, Northern Territories and the USA do not qualify for free shipping, $9.00* Shipping or FREE Shipping over $85*. Once the water temperature in the hot tub has decreased, the high limit switch must be reset manually. The Water Temperature will probably drop ACC (Applied Computer Controls)Systems for Spas or Hot Tubs: CoLd … Simply reset by pressing the big red button on your spa pack. Again, if you have any hesitation about working with the high limit switch yourself, don’t hesitate to call a professional or your local Aqua Living dealer for assistance, and for the safety of yourself and others around the spa. Overview: The "HFL", "HL", or "HTR FLOW LOW" Fault has occurred 5 times in the Last 24 Hours or Less, and Heating has been Disabled. Something is causing the switch to trip even when the water is not too hot. Adding very hot or boiling water is not recommended. Even if you want to increase the temperature faster, never add water to the spa in ways that different from the manufacturer’s filling instructions. It happens from time to time. J-415™ Seats: 2-3 Jets: 21 ... HL, HFL: A difference in readings between temperature sensors has been detected indicating a possible water flow problem. Check to be sure your filter is clean and free of obstructions, and ensure slice and gate valves are open. Pool and Hot Tub Depot and the Pool and Hot Tub Depot Logo are registered trade-marks. If the spa is powered up again the HOt message will appear on the display and the spa will not be allowed to operate until a technician evaluates the spa and resets the HOt fault by powering up in Test Mode (DIP Switch A1 on the System Board). If the issue occurs each time you drain and refill, that is the probable cause. The best time to start thinking about spa maintenance and repair options is before you even purchase your hot tub. • Turn the Hot Tub back on at the mains and check the temperature to see if it has dropped. If calibration is the problem, you may be able to recalibrate by turning the screw on the back of the thermostat a quarter-inch to the left. Overheat condition detected in the hot tub. Open the spa cover to allow the water to cool down; Reset the breaker to reset the system; SNS: The hot tub sensors are out of sync. The high limit switch is a safety feature that keeps hot tubs from overheating. If you’re having issues with your hot tub heater, it may be related to the high limit switch (also known as the high limit thermometer). Certain conditions can cause the switch to trip more than it should. * * * (3 flashing dots under temp display). The hot tub water is too hot and may harm bathers or the spa. Find Your Hot Tub or Swim Spa. Click for more information. It’s also possible that the thermostat probe isn’t all the way in the thermowell and isn’t getting a true reading of the water temperature. J-415™ Seats: 2-3 Jets: 21 DO NOT USE THE HOT TUB. Make a call to our Hot Tub Works technical team, who can look up the code for you and decipher its meaning. How to Fix Sn Code on Hot Tub Guide Sn codes can be shown in many forms, such as Sn1, Sn2, Sdn, SNS, etc. Water temperature, jet speeds and lights are all customizable via the hot tub's control panel on the edge of the pool. Reset when hot tub has cooled; HL: Meaning high limit – the heater shuts down because the water has reached a certain temperature. When you buy a hot tub from a reputable Hot Spring dealer , your package includes access to a wealth of expert knowledge and certified technicians who can ensure the best possible outcome when your spa experiences problems. Hi. It's also easy to fix. Check the water level in your hot tub. Note: The StU or HOt messages indicate the spa IS or WAS in an extremely serious condition. The Spa or Hot Tub Panel Displays: SN, Sn1, Sn2 Sn3, HL, E1, E3, Prh, HtS, Blinking Lights Again these can be caused by a flow issue. But, when the HL code comes on, the spa will quit heating until the GFI is reset. On this one it’s a plastic dial and on some it’s a little plastic screw. Leave the dimension fields empty, let us know what model you have and we will take care of the rest. 800.770.0292 General Advice. Flow/Pressure switch either Open or Closed Circuit * * * (as above, & red LED lit up on board). If air remains in the plumbing system after you fill the hot tub it could trip the high limit switch. We lead where others follow. The Spa or Hot Tub Panel Displays: SN, Sn1, Sn2 Sn3, HL, E1, E3, Prh, HtS, Blinking Lights Again these can be caused by a flow issue. When you buy a hot tub from a reputable Hot Spring dealer , your package … We can also help you find the right replacement parts, if needed. Open the spa cover to allow the water to cool down; Reset the breaker to reset the system; SNS: The hot tub … We can help you learn if it is indeed an error code, or if it's just a system status message. If the circuit breaker keeps tripping then there is a problem that’s needs sorting out. If you wanted to lie around in warm, unmoving water, you’d just take … As people get into the hot tub, the water level will naturally rise. For some it is a jump into the world of hot tubs and spas with very little investment. If all else fails, it may be time to replace the thermostat. DO NOT USE THE HOT TUB. The first thing to do is shut the spa down, remove the filter and make sure … If the circuit breaker keeps tripping then there is a problem that’s needs sorting out. After the Problem has been Resolved, you Must Press Any Button to reset and Restart Heater Start Up. This video explains and shows you how to test, troubleshoot, diagnose, and repair it. If the water temperature inside the high limit switch thermowell is higher than the water temperature in the rest of the spa, you may have calcium buildup on the thermowell. J-585™ Seats: 5-7 Jets: 52; J-575™ Seats: 5-6 Jets: 53; J-400 Collection. High Limit Fault - - - , - - - ‘Watchdog’ - 48C reached, electronic fault, shuts system down. Or relay the information to a trained professional for a faster diagnosis and repair. Hot Tub High Limit Switch Troubleshooting. One sensor has detected 118° F at heater. Often, you can troubleshoot issues with the high limit switch and address them on your own. Turn off the hot tub at the MAINS Socket, remove RCD plug from the socket, wait 10 seconds, then plug the RCD back into the MAINS socket. I having trouble whit morgan hot tub by balboa. Many of the supports looked like this when we pulled off the hot tub wrap. Find Your Hot Tub or Swim Spa. When you said that the temp was flashing when you reset it, that indicates it was some sort if interruption in power. HL (flashing) 'Overheat' - The water temperature in the spa has reached 44.5 degrees C. DO NOT ENTER THE WATER. Our friendly and knowledgeable team of hot tub parts experts are here to help you - we're just a call or email away. Or it might need a reset from time to time for no known or serious reason. OHS = Overheat. If the error code has been rectified and there is no problem with any of the equipment, then powering down the breaker for five minutes and then resetting will clear the code. Collection and inspection can be arranged, and the cost of repair can be advised upon review. Find out what you need to do to troubleshoot a misbehaving hot tub … © Pool and Hot Tub Depot | Sitemap | All Prices are in Canadian Dollars. If your Vita Spa controls stop working, the company recommends performing a system reset before troubleshooting or calling for repair. The high limit switch will trip if: The hot tub water is too hot and may harm bathers or the spa. Some hot tubs have a 2 speed pump that does the heating when it is running on low speed and some hot tubs have a small designated circulation pump that runs continuously. V300 Viking: This is the 78′ square spa with 15 jets. This fault has typically occurred as a result of not enough water flow through the heater to carry the hot water away from the heating element. The Balboa spa pack has detected this fault 5 times in the last 24 hours or less, and the heater is now disabled. Something is causing the switch to trip even when the water is not too hot. Remove the spa cover and allow water to cool. Here is another shot of the corner supports. Well, it will be after you read this. Slp : The hot tub is in Sleep mode. The first thing to consider is the water in your hot tub. If you have a message code on the control panel of your spa, such as the one shown at right, follow the steps below. If it senses that the spa water has reached 110 or 120 degrees, the switch trips and your heater (and often the pump, too) turns off. The damage was enough that I could easily poke a finger through the bottoms of the boards. Viking V100: The 72″ Round spa with 9 jets. If any of the following issues are recurring, and your fixes are temporary at best, contact a professional for assistance. Hot tub is set to 100 degrees, when I get the code the controls don't work and if I reset my - Answered by a verified Pool and Spa Expert We use cookies to give you the best possible experience on our website. The high limit switch may be housed in a thermowell. Diagnosing the problem and fixing the cause is required, resetting the hot tub breaker will not resolve the issue. Try adding some cool water (according to filing and treatment instructions) or shifting the spa cover to let hot air out. Like the title says you just plug it in the wall and enjoy the hot tub. The hot tub is in Economy mode: While in this mode your hot tub will only heat while it filters. Once the heater has cooled, reset by pushing any button. If the air outside the tub is hot enough, it can be difficult for the spa water to cool down. Your high limit switch measures the water temperature by either a capillary tube attached to a bulb or a mounted sensor. At some point, you'll encounter a hot tub air lock. They refer to problems related to … the water got so hot just with sun . It's inevitable and unavoidable. Spa has shut down. 3 doc.flashing I.am from texas very heat days my I even dont turn on heater . The chances are that there is … The Cover Guy has all the dimensions of the Arctic Spa models on file so you do not need to measure! Swim Spas; J-500 Collection. Here is how to fix it. Spa has shut down. What might cause it to reach temps of 120 degrees? The plan was to fill, heat it up and use a product called spa purg … Hot tubs have handy little topside controls, that usually indicate a fault using a code. There is Not Enough Water Flow through the Heater to carry the Heat Away from the Heating Element. The tub temp actually dropped 5 degrees today. In hot tubs with the larger 2 … The best time to start thinking about spa maintenance and repair options is before you even purchase your hot tub. The Viking Plug and Play is a first entry hot tub. If the switch detects unsafe temperatures, it opens to break the circuit and keep the heater from literally melting down. This video explains and shows you how to test, troubleshoot, diagnose, and repair it. Simply reset by pressing the big red button on your spa pack. Overheat condition detected in the hot tub. and this is the strange this. The resulting low water flow can impact the high limit switch functioning. Want to give it a good cleaning. The thermostat may be calibrated too high, or it may be simply broken. I am adrian. Generally, new tubs will not allow you to set the programmed temperature that high, so something else is likely going on. If you are outside of your warranty period and a repair is required, we offer a full collection, inspection & repair service at a nominal cost. after 30 minutos hot tub … This may cause your water temp to not be at what you have it set at. The Spa or Hot Tub Panel Displays: SN, Sn1, Sn2 Sn3, HL, E1, on the heater element. If your CleverSpa® Hot Tub is showing a temperature reading above 42°C, in the first instance you need to turn the hot tub off at the mains for 30 minutes and allow the heating element to cool. One of the Water Temp Sensors has detected 118°F (47.8°C) In the Heater and Spa Functions are Disabled. Is your CleverSpa® not heating Across the globe, Arctic Spas are best known for two things – making beautiful hot tubs purpose-built for extreme weather, and for pushing the technological limits of our industry. To adjust the pressure switch, it is located right here on the heater, and there is an adjustment on top. Once the water temperature in the hot tub has decreased, the high limit switch must be reset manually. The chances are that there is some loose wiring somewhere, some moisture has got into an electrical component or something like the heating element needs replacing. If HL comes on when it gets to hot then something may infact be wrong. There are a number of ways your hot tub heater may be malfunctioning. Next we’ll discuss some of the common reasons behind high limit switch tripping. How To Fix a Hot Tub Air Lock. Reset when hot tub has cooled; HL: Meaning high limit – the heater shuts down because the water has reached a certain temperature. This helps you identify the fault and fix it yourself. In hot tubs with the larger 2 speed pump check to make sure the pump … If the water temperature in the thermowell is the same as the water temperature in the rest of the spa, the switch is damaged and needs to be replaced. Some hot tubs have a 2 speed pump that does the heating when it is running on low speed and some hot tubs have a small designated circulation pump that runs continuously. The high limit switch may be housed in a thermowell. Arctic Spa Hot Tub Covers: The Cover Guy makes all models of Arctic Spa Hot tubs replacement Hot Tub Covers. Collection and inspection can be arranged, and the cost of repair can be advised upon review. That causes me some concern because HL … J-585™ Seats: 5-7 Jets: 52; J-575™ Seats: 5-6 Jets: 53; J-400 Collection. If the water isn’t actually reaching dangerous temperatures, something else is wrong and causing the high limit switch to trip. The hot tubs breaker trips when there is an electrical fault or short circuit in the hot tub. Hot tub troubleshooting, as far as heating issues are concerned, is something that can be easily performed.There are a few things that must be checked to find out exactly how serious the problem is and whether it is necessary to call a repairman. Keep water about 1 inch above all the jets when there is nobody in the hot tub. Common Hot Tub High Limit Switch Problems. While in Sleep mode your hot tub will filter 2 times a day for 2 hours a piece. The first thing to do is shut the spa down, remove the filter and make sure all the jets are open. * Beyond Zones, Northern Territories and the USA do not qualify for free shipping