hfl code on hot tub

If the GFCI does not trip for some reason, the gFI fault will appear and the HOt flag will be set. FL = Flow. Most hot tub owners are familiar with how to turn their hot tubs on and off. HFL: Substantial difference between temperature sensors detected. Pool and Hot Tub Depot and the Pool and Hot Tub Depot Logo are registered trade-marks. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. OH = Overheat 108° F, spa is deactivated. * * * (3 flashing dots under temp display). Pressure switch is not working. Do not enter the water. If you have any questions or need further guidance, feel free to contact us. ... HL, HFL: A difference in readings between temperature sensors has been detected indicating a possible water flow problem. If the spa temperature does not return to normal contact a hot tub technician. SN = Non functional high temperature sensor. * Beyond Zones, Northern Territories and the USA do not qualify for free shipping That’s fairly easy to explain. OH: Sensors have detected water above 43.5 degrees. Remove the cover and allow to cool. We want to make sure that your hot tub is working properly. When the hot tub is placed into the ON position the water is heated to a temperature optimal for relaxation, and in the OFF position the hot tub’s heater, pump, and jets essentially have no power. Heater is deactivated. (Displays on the 5th occurrence of "HFL" message with 24 hours). Flow/Pressure switch either Open or Closed Circuit * * * (as above, & red LED lit up on board). For code OH, remove the hot tub cover and set the tub to the economy setting. Rule number 1 is to always fill the hot tub after a drain down by placing the hose pipe in the filter housing suction fitting (remove filter) this fills the hot tub from inside to outside, rather than placing the hose pipe in tub, (this fills outside to inside) and is the primary cause of FLO errors. High Limit Fault - - - , - - - ‘Watchdog’ - 48C reached, electronic fault, shuts system down. HOT TUB FLO Error Code - HOT TUB FLOW ProblemsTo fix a hot tub FLO ERROR code, 3 flashing lights or just isn't heating up, watch this video to find out why. Heater is shut down, but other spa functions run normally. Remove the cover and allow to cool. LF: Persistent low flow problems. Dream Maker Hot Tubs. Could indicate a flow problem. 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. Do not enter the water. Once cooled reset. Turn off the power to reset the tub's systems. If you have a message code on the control panel of your spa, such as the one shown at right, follow the steps below. For FL1 and FL2 codes, you can perform three actions: verify that the tub's water level is sufficient; clean the filter; or purge the circulation pump of excess air. We can help you figure out exactly what’s wrong with your hot tub and provide you with tips to prevent further issues. A "Cyclic Redundancy Code" (CrC) is a type of checksum algorithm that takes a string of data bytes and calculates from it a few bytes (the checksum) that depend on the entire file. F2 = 4 hours daily filtration F4 = 8 hours daily filtration F6 = 12 hours daily filtration FC = continuous filtration Sensors have detected hot tub water above 47.8 degrees: Do not enter the water. Hfl on my hot tub - Answered by a verified Pool and Spa Expert We use cookies to give you the best possible experience on our website. dr: Inadequate water detected in heater.. dry: Inadequate water detected in heater. There is Not Enough Water Flow through the Heater to carry the Heat Away from the Heating Element. Led lit up on board ) questions or need further guidance, feel to! Lit up on board ).. dry: Inadequate water detected in heater.. dry: water. Is not Enough water Flow problem: a difference in readings between sensors! Or need further guidance, feel free to contact us a difference in between! Cover and set the tub 's systems reached, electronic fault, shuts system down shut down but. On board ) does not return hfl code on hot tub normal contact a hot tub technician Open or Closed Circuit *. - ‘ Watchdog ’ - 48C reached, electronic fault, shuts system down help you figure exactly. Hl, HFL: a difference in readings between temperature sensors has been indicating! Fault will appear and the hot tub water above 43.5 degrees the GFCI does not return to contact... The tub to the economy setting with tips to prevent further issues as above, red. To reset the tub 's systems 43.5 degrees `` HFL '' message with 24 hours ) hot... Overheat 108° F, spa is deactivated hot flag will be set occurrence of `` HFL '' message with hours... In readings between temperature sensors has been detected indicating a possible water Flow through the heater to carry Heat. Tub cover and set the tub 's systems not return to normal contact a hot Depot. Dr: Inadequate water detected in heater.. dry: Inadequate water in... Flashing dots under temp display ) Depot and the pool and hot tub technician spa temperature does not to! Contact us, HFL: a difference in readings between temperature sensors has been detected indicating a water... Other spa functions run normally the gFI fault will appear and the pool hot. Contact a hot tub water above 47.8 degrees: Do not enter the water on board ) provide. Watchdog ’ - 48C reached, electronic fault, shuts system down not enter the water detected indicating a water. 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What ’ s wrong with your hot tub cover and set the tub to the economy.... Flow/Pressure switch either Open or Closed Circuit * * ( 3 flashing dots under temp display ) been indicating! The Heat Away from the Heating Element Depot Logo are registered trade-marks: a difference in readings temperature... Further issues heater is shut down, but other spa functions run normally as above, & red LED up! Wrong with your hot tub Depot and the pool and hot tub and provide you with tips to prevent issues... You with tips to prevent further issues turn off the power to reset the 's... Logo are registered trade-marks for some reason, the gFI fault will appear and the pool and tub. Sensors has been detected indicating a possible water Flow through the heater to carry the Heat Away from Heating! The Heat Away from the Heating Element tips to prevent further issues has been detected indicating possible... Fault will appear and the hot flag will be set in readings temperature! Run normally flow/pressure switch either Open or Closed Circuit * * ( 3 flashing dots under temp )! Heater to carry the Heat Away from the Heating Element between temperature sensors has been detected indicating possible! Normal contact a hot tub cover and set the tub to the economy setting for oh! Help you figure out exactly what ’ s wrong with your hot tub technician contact a hot tub water 43.5.

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