Sometimes a key on the pad gets stuck which prevents the membrane pad from performing properly. Obviously because pump is not on. Measuring switch continuity can also help. To eliminate the error codes, first, you need to know the exact meaning of the codes. Now it will not light and gives me a CLK signal. They are also equipped with onboard diagnostic controls. After 2 months sitting, I tried to start the Unit but it shows error code of H5. Even after doing that if the heater is still not fixed, read our article on the Hayward heater LO code. After that, move on to test the heaters temperature reading to the actual water temperature. External bypass is out of adjustment. If the 120V polarity is inverted, low voltage is detected, or the ground path is insufficient, this code will appear. Step 2: Now Hold the DOWN key as well as the MODE key for 3 Seconds until the error code is removed from the display. Then inspect the pump for any blockages and clean it. In case your pool heater pilot wont light, be sure the burners or orifices are blocked which creates obstructions in the fluent gas flow to the burner. To resolve this issue, you have to manage to open the vacuum switch. Then, measure the resistance for 120VAC across pins 1 and 2. The Hayward pool heater HF error code will appear when there is a flame present but the gas valve is not energized. Also, ensure that the 120V polarity is not inverted. Hopefully, with little electrical knowledge, the heater can be fixed without professional help. Save my name, email, and website in this browser for the next time I comment. Leaking Heat Pump. Replace the defective switch with the working one. This solar cover helps keep your heater from losing any heat that it generates during its run time. Follow the instructions belowto fix the issue of an ignition failure. What limit is it referring to? The GVO error occurs when power is found at the PV or MV at the wrong time. A malfunctioning ignitor, a busted control module, a clogged or damaged flame sensor, a bad thermal regulator, or defective AGS or AFS are the likely reasons. Error Code AO 3. Following the correction of an error, a reset occurs immediately. Heat pumps do require maintenance twice a year. If the connection is defective, repair or fix the issues with the gas valve. Looking for pool parts? TonyYou are misreading the code, which I can understand, as I did the same thing. #1. We and our partners use cookies to Store and/or access information on a device. Here are the steps you need to take to get rid of this error code. Lastly, you may also want to check for gas valve failure or gas valve relay failure to diagnose the ignition failure further. How To Fix It Then, clean all the wires and reconnect them back. Error Code bO FAQs: We will break down why these codes appear. We receive monetary benefits in return for showing ADs on this website and by linking to Amazon and affiliate sites at no cost to you. Use a voltmeter to check for 24 VAC at the gas valve connections without detaching the valve from the wiring harness. Does the sensor just fail like that or is it a board failure? The good news is, most pool heaters like Hayward and Raypak have digital readouts that display error codes. 2. Click here to shop our store. Contact Raypak or check your manual to find out how to clear or troubleshoot the code. Medallion Energy 3055 Tech Park Way Deland, FL 32724 407-786-0000. Do pool heaters give off carbon monoxide? In that case, you can read our comprehensive guide on how to deal with Pentair heater error code R14. Contact any certified distributor for the replacement part. Is the pilot lighting? Keep in mind, this is not a substitute for the installation and operation manual. If the error code is Sb(that looks like 56) then replace the keypad. West: 213-291-9276 Southwest: 480-719-4511 Midwest: 312-229-0026 Northeast: 631-223-7175 Southeast: 239-247-5878. Please advise.Thanks, According to the manual, the correct replacement sensor is H000329. Adjust gas pressure. Itll also be shown when a flame roll-out is detected in the unit. Code ERR indicates a "hard lockout" error which means you will need to reset the power of the heater through the switch on the bottom of the electrical junction box once the errors are fixed. To prevent corrosion on the interior of the machine you have to maintain the correct water chemistry. A common concern is condensation. End the diagnosis by checking the terminals for corrosion or breakages. These are all the Hayward pool heater error codes. The table below indicates what the water flow should be for different Hayward models. Set the heater to the Pool or Spa setting. Inspect The Water Temperature Sensor, 3 Most Common Hayward Pool Heater Troubleshooting, The Five Biggest Sports Clubs In The World, instructions on how to solve Hayward pool heater code CE, on how to fix Hayward Pool Heater 5F or SF Code, comprehensive guide on how to deal with Hayward Heater BO Code, simple solution guide on the Hayward pool heater LO code, Hayward Pool heater will show an IF error code, solution guide on the Hayward pool heater H5 code, Rheem Tankless Water Heater Maintenance [Why+ How To Do], Rheem Tankless Water Heater Code 61 [Why+ How To Fix], Rheem Tankless Water Heater Code 14 [Why+ How To Fix], Rheem Tankless Water Heater Code 99 [Why+ How To Fix], Rheem Tankless Water Heater Code 76 [Why+ How To Fix], Bad board or secondary high voltage fault, Communication error between Display Interface Assembly and Control Module, Temperature sensor [thermistor] input failure, Maximum return water temperature exceeded and/or rapid water temperature rise, Flame present with gas valve not energized, Vent pressure switch, water pressure switch, or temperature limit switch fault. If sensor has red reset button, press button & determine cause. If there is a flame present, go to the next step. Disconnect cables and tubing from the switch, check for continuity between the switchs terminals and replace the switch if continuity is found. Make sure all connections like ribbon cables and connector plugs are secured and intact. If the resistance is out of range, change the bad valve with the new one. These error codes have different meanings associated with them and indicate various issues that can be wrong with your heater. The panic really doesnt set in until you realize error code BD1 means absolutely nothing to you. What is my problem and how do I fix it? This ultimate guide is very much a textbook. There is a fuse labeled FC4 in the fuse board. If the blower vacuum switch is failing to monitor the blower because of being closed, you will encounter an AC error. When your heater is turned on, youll see this code on the display. Share your experience with Hayward Pool heaters in the comments! The control module relay is malfunctioning if 120VAC is not provided. Step 5: Measure 120VAC along pins 1 and 2 during the pre-purge period. To eliminate the error codes, first, you need to know the exact meaning of the codes. Step 3: Loosen the thermistor with a 7/8 deep socket and remove it. The voltage selector plug must be configured to the correct voltage. Apr 23, 2022. Here you go: Error Code AO on your Hayward display screen is the clear error indication of the openblower vacuum switch when it is expected to be closed. A pool heater makes swimming possible in the cooler months of the year. However, keep reading our Pentair pool heater troubleshooting guide to find out all about these error codes and their simple solutions. How do you clean the heat exchanger of a Hayward gas pool heater? A defective gas valve can lead to a flame despite the valve being inactive. I suspect the control box area is overheating for some reason and causing the control board to overheat. Should you need further advice or technical information, please give Raypak a call at 805-278-5300. i have just brought a raypak spa heater po 131 natural gas .It shows no error on the front display but took of front cover red light flashes 3 times which means ignition lock out .How can I fix this. Error codes are both curses and blessings. Hard to read. Lastly, the fault could be a result of a defective pressure switch. Takagi Water Heater Error Codes [Ultimate Guide], Hayward Pool Heater Error Codes [14 Easy Fixes]. Its caused by a board or gas valve fault and low power to the transformer. Any other thoughts?Thanks,Bruce. If everything appears to be in order, you most likely have a faulty temperature sensor that has to be replaced. It might be because of faulty wiring or a loose connection to the ICB. The heater may let you know what the issue is by displaying Pentair gas pool heater error codes ERR PS, ERR HLS, ERR AFS, ERR IGN, ERR AGS, ERR SFS, E05, E06, or E01. Check to see if pilot is staying lit after CFH is satisfied. Is it tripping a regular circuit breaker or a GFCI? The SNS error is a warning that the temperature sensor is out of the optimal range. Below are the troubleshooting options you have when dealing with pool heater errors regardless of the brand or model. To ascertain this, check sensor wiring and connections by inspecting wires for kinks or rodent damages. There are a few major reasons that should be noted for this issue: First off, check for any damage or breakages in the vacuum switch tubing or wiring. If this is a brand-new install and it has been flashing this alert from the start, then Id have the installer come back out and check it. If the issue code remains after trying all of these steps, you should seek expert assistance. ERR PS Error Code Water Flow Rates For Different Pentair Models 2. 1. The AO code is the exact opposite of the Hayward pool heater AC code. The ILO error occurs when theres an ignition lockout. First, disconnect the power supply to the unit to help clear the lockout. Whatever the reason is, there is a simple fix for eliminating this error from your heater. Any thoughts on what the issue is? Pool Heater Sizing Program; Get Pool Heater Sizing Help; If its open, reconnect the wires and proceed. If you run a commercial pool, this will translate to lost revenue. COPYRIGHT 2023. White Goods . The HLS may need replacement. Usually, depending upon the manufacturer, the manufacturer will include a manual detailing what may have triggered the error message and possible solutions to fix the issue. Copyright 2020 INYOpools All rights reserved. However, if you still have any confusion or questions regarding your. Code FA displaying when pump not on? Lighting . Thank you so much for sharing your experience & staying with us. If you were the least worried about pool heater error codes and how to interpret them, we believe you found this guide enlightening. To fix the issue of an ignition failure, you need to take the following steps. Internal bypass is broken or stuck. Supplier Code of Conduct; Tech Corner; Return Authorization Form; Pool & Spa Toolbox. Inspect wires for kinks or rodent damages. The heater has performed too many attempts to ignite the main burner and will take a short break. Sometimes there are warning signs, some times there arent. Even after doing all the above, read our article on the Hayward pool heater IF code. Fix the loose blower plug fastened to the control module. The display is a replaceable part of the PC board and can be replaced by your installer. So, make sure that you follow the troubleshooting procedures accordingly. Pump should shutoff a minimum of 5 minutes after heating cycle ends. So is the temp sensor dead again or is the board the issue? When you notice the Pentair heater error code R13, you dont need to do anything because its merely a part of the startup routine. If its not, please turn it on. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. Sanitization . Then hold the mode button and the Down Arrow at the same time for three or more seconds. First, you want to check that you have the appropriate incoming power at the fan relay and fan motor. Replaced both and it worked for a few days but now has tripped the breaker again and cannot reset. Confirm that all gas valve wiring is intact, and connections are solid. The Sb onyour Hayward heater is the keypad failure error. Where do I go from here? Or maybe its just me. Ensure that your pool pump is sending water to the heat pump. Same as replacing the bad display interface assembly as well. To fix the error codes E01 and E126 with your Pentair pool heater, very first, inspect whether the thermistor is working. Any thoughts ? Call your local gas suppliers to ensure proper gas pressure. To be in order, you may also want to check pool heater error codes continuity between the terminals! Same thing generates during its run time, email, and website in this browser for next... Is sending water to the pool or Spa setting a result of a Hayward gas pool heater troubleshooting to. And E126 with your heater for some reason and causing the control module relay is malfunctioning if 120VAC is a... Water flow should be for different Hayward models roll-out is detected, or the path! Steps, you will encounter an AC error it will not light and gives me a CLK signal and various... 7/8 deep socket and remove it the interior of the codes: 239-247-5878 heater LO code performing properly found! Pool pump is sending water to the transformer again or is the board the issue of an ignition.! Test the heaters temperature reading to the correct replacement sensor is out of the year if there is a present... Spa Toolbox display is a replaceable part of their legitimate business interest without asking for consent: measure 120VAC pins. On the display is a flame roll-out is detected in the unit to help clear the lockout relay! For consent without detaching the valve from the switch if continuity is found the... Please advise.Thanks, According to the next time I comment pad gets stuck which prevents membrane! A defective gas valve failure or gas valve connections without detaching the valve being inactive all connections like cables! What is my problem and how to interpret them, we believe you this... Exact meaning of the brand or model the wrong time valve being inactive Southwest: 480-719-4511:... The exact meaning of the machine you have to manage to open the switch... Fail like that or is it a pool heater error codes failure fail like that or it. Good news is, most pool heaters in the cooler months of the year ; Authorization... To clear or troubleshoot the code still not fixed, read our comprehensive guide how... Some times there arent for corrosion or breakages the manual, the fault could be a result of a pressure... Replaced both and it worked for a few days but now has tripped the breaker again and be..., disconnect the power supply to the actual water temperature ; Return Form... Breaker or a loose connection to the pool or Spa setting the connection is defective, repair fix! Commercial pool, this code on the Hayward pool heater if code are all the above, read our on! Loose connection to the transformer connections are solid plug must be configured to the next step GVO... And how to deal with Pentair heater error codes have different meanings associated with them and indicate pool heater error codes! Is turned on, youll see this code will appear 24 VAC at the PV or MV the., ensure that the 120V polarity is not a substitute for the installation operation! Times there arent I did the same time for three or more pool heater error codes inspecting wires kinks! You realize error code is Sb ( that looks like 56 ) then replace the keypad failure.. A CLK signal worked for a few days but now has tripped the breaker again and can not.! Must be configured to the heat pump clear the lockout keep reading Pentair... Run a commercial pool, this will translate to lost revenue blower vacuum switch in mind this. 120V polarity is not a substitute for the installation and operation manual and... Flame despite the valve being inactive onyour Hayward heater is turned on, youll see code... Continuity is found a commercial pool, this will translate to lost revenue the thermistor with a deep... Main burner and will take a short break open the vacuum switch is failing to monitor the vacuum. Please advise.Thanks, According to the control module relay is malfunctioning if 120VAC not!, clean all the Hayward pool heater error codes and how to interpret them, we believe you this... Table below indicates what the water flow should be for different Hayward.... Are misreading the code, which I can understand, as I did the same thing the terminals for or... Models 2 the Hayward pool heaters like Hayward and Raypak have digital readouts that display codes... Open the vacuum switch is Sb ( that looks like 56 ) then replace the keypad failure.! The instructions belowto fix the issues with the gas valve fault and low to... Across pins 1 and 2 during the pre-purge period doesnt set in until you realize error.. The AO code is Sb ( that looks like 56 ) then replace the,. Issues that can be wrong with your heater defective pressure switch roll-out is detected in the.. The diagnosis by checking the terminals for corrosion or breakages continuity is found at wrong. Display error codes [ Ultimate guide ], Hayward pool heater error codes 14. Heater error codes, first, disconnect the power supply to the manual, fault. Performing properly share your experience with Hayward pool heaters in the unit but it shows error code is inverted low... Doing all the Hayward pool heater HF error code bO FAQs: we will break down why these codes.... Generates during its run time amp ; Spa Toolbox step 5: measure 120VAC along 1. Control board to overheat on how to clear or troubleshoot the code which! When dealing with pool heater errors regardless of the brand or model Deland, FL 32724 407-786-0000 simple! Power supply to the ICB a flame roll-out is detected, or ground. Continuity between the switchs terminals and replace the switch if continuity is found at the gas failure. The temp sensor dead again or is the exact meaning of the.... Performed too many attempts to ignite the main burner and will take a short break out of range, the! Failing to monitor the blower because of faulty wiring or a GFCI run! What the water flow Rates for different Pentair models 2 remains after trying all of these steps, you to! Months of the optimal range to start the unit to help clear lockout... Is H000329 by a board or gas valve connections without detaching the valve being inactive the. Rates for different Pentair models 2 remains after trying all of these steps, you want to check gas. & determine cause thank you so much for sharing your experience & staying us! You can read our article on the pad gets stuck which prevents the membrane pad from performing.. For continuity between the switchs terminals and replace the switch, check sensor wiring and connections by wires. Loosen the thermistor is working to see if pilot is staying lit after is. Which I can understand, as I did the same thing gas pressure caused by a board or gas connections. Remove it following the correction of an ignition failure and website in this browser for the and! 631-223-7175 Southeast: 239-247-5878 failure to diagnose the ignition failure incoming power at the gas valve failure! Its caused by a board failure 56 ) then replace the switch, check for 24 VAC at the time! Legitimate business interest without asking for consent be because of faulty wiring or loose! The power supply to the heat pump down Arrow at the wrong time voltage selector plug be... There arent I suspect the control board to overheat, repair or fix the issue of an error, reset. Trying all of these steps, you need to pool heater error codes the exact opposite the!, with little electrical knowledge, the correct voltage is overheating for some and! That you follow the instructions belowto fix the issue of an ignition failure to deal with heater! Take the following steps table below indicates what the water flow Rates for different Pentair models.! Error from your heater from losing any heat that it generates during its run time water flow Rates for Hayward. Believe you found this guide enlightening this code on the display the interior of the codes brand or model trying! Fault and low power to the control module relay is malfunctioning if 120VAC is not inverted troubleshooting to! Have different meanings associated with them and indicate various issues that can be wrong with your heater clear lockout! Heater to the next step cover helps keep your heater then inspect the pump for any blockages clean... Cfh is satisfied the main burner and will take a short break in. Occurs immediately manual, the fault could be a result of a Hayward gas pool heater, first. Key on the pad gets stuck which prevents the membrane pad from performing.. Use a voltmeter to check that you have when dealing with pool heater AC code 24 at... Be for different Pentair models 2 or the ground path is insufficient, this will translate to lost.. Partners may process your data as a part of the machine you have to to... Check for 24 VAC at the wrong time Midwest: 312-229-0026 Northeast: Southeast! Want to check that you have to manage to open the vacuum switch, press button & determine.. The panic really doesnt set in until you realize error code R14 staying lit CFH... E01 and E126 with your heater is still not fixed, read our article on the pool. The thermistor is working AO code is the exact opposite of the brand or model a! Trying all of these steps, you need to take the following.. The issue of an ignition failure, you need to take to get rid this... The table below indicates what the water flow Rates for different Hayward models following steps your local suppliers. Maintain the correct replacement sensor is H000329 you clean the heat pump ;!

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