pool heater error codes

Besides code flashing 111,heater does not go on. Your Hayward pool heater cycles on and off mainly due to overheating. Help I have a new Raypak 400k heater. However, if you still have any confusion or questions regarding your. If the error doesnt go away, replacing the board is the best solution. They did not know why as they say gas if at the unit. To get more information in detail, you should check out our instructions on how to solve Hayward pool heater code CE by yourself. Along with that, it allows the pool heater to pump a lot more efficiently because its operating in a warmer environment. In such cases, first, you have to replace the corroded copper tubes with new ones. Have a glimpse at the below table highlighting the required minimum water flow rate for various Hayward models. Menu. Download our free Pool Maintenance Starter Kit and learn how to manage your pool affordably and efficiently. First, you should ensure the gas supply valves are open by checking the gas meter, regulator, and valves. Am reluctant to order if incorrect & not returnable. A simple search like Hayward pool heater error codes or Raypak pool heater error codes on your favorite web browser is all pool owners need to get started. Are there any noises like clicks, pings, or something else along those lines when you reset it and attempt to re-ignite? Examine the wires that connect the display to the computer. Whatever the reason is, there is a simple fix for eliminating this error from your heater. Then the blower turns off and then the heater enters lockout mode and stops heating. If still the error doesnt go away, be sure the vacuum switch is defective. It also includes possible solutions to fix the issue. Lastly, you may also want to check for gas valve failure or gas valve relay failure to diagnose the ignition failure further. Do pool heaters give off carbon monoxide? If no power at the valve, confirm the pilot valve voltage from the PC board with pilot sparking. If you were the least worried about pool heater error codes and how to interpret them, we believe you found this guide enlightening. Next, check the wiring connection of the temperature limit switch. All connections look good . Rinse the heat exchanger with a garden hose. ERR PS Error Code Water Flow Rates For Different Pentair Models 2. Check for correct incoming power at fan relay- 120V or 240V and at fan motor. Then the heater shuts down and goes into lockout. Replace the board if theres no spark. Then, look at the sight glass to check the flames presence. Then, do the same for an automatic temp limiter switch. However, you should go through our complete guideline on how to fix Hayward Pool Heater 5F or SF Code if you want to learn in detail about this error code. 1 Hayward Pool Water Heater Troubleshooting Error Codes When people should go to the books stores, search establishment by shop, shelf by shelf, it is really problematic. First, remove the wires and tubing from the switch. 1. In this section, we will look at what each error code means and what are the simple solutions for these errors. Sometimes there are warning signs, some times there arent. Possible excessive water temperature in the tube bundle. And if you have a domestic swimming pool, it would mean no fun for you, which can be devastating. The Hayward pool heater HF error code will appear when there is a flame present but the gas valve is not energized. But heres the kicker! What is my problem and how do I fix it? If this code appears and stays on, turn off power to board at toggle switch and source, then re-establish power. Sooted or damaged heat exchangers can also cause the fault. ERR SFS signifies the stack flue sensor on your heater has reached a temperature of more than 480F. If the above conditions check ok and the reset lamp continues to illuminate, contact your Rheem Service agent. Poor pool water chemistry is the major one of them. Is this a new or old heater? It might be because of faulty wiring or a loose connection to the ICB. Make sure the gas shutoff is open and the valve inside the heater is in the ON position. Replace wires if necessary. Does your unit need a high wind stack? Correct it if needed. To solve the error code issue, check all the above-mentioned issues one after one & try to fix them following our solution guide on the Hayward pool heater H5 code. Unless youre like my mom whokeeps all her paperwork in afiling cabinet, the manual was probably tossed a week after your product was working properly. Replace the inlet water temperature sensor if the difference is large. Read our troubleshooting guide to figure out how to fix a faulty Pentair blower. Below is a chart we created to help pool owners identify the meaning of Raypaks fault code. We are troubleshooting the ignition circuit- PC Board, wire harness, gas valve, and pilot. It means that your heater is getting too hot and the high limit switch turns off the heater for safety. You can also diagnose the pressure switch fault by measuring switch continuity. If gas is getting to the pilot, but the pilot doesnt light, clean, or replace pilot assembly 002003F. Mine is a brand new heater. Save my name, email, and website in this browser for the next time I comment. This is the temp sensor for the Digital Raypak 266A model, Temperature Sensor, IID Units 009577F. High winds down drafting could also be one of the reasons behind the fault. But kind of looks like control fault. The thermal regulator must be in good functioning order and in the correct position. However, the best solution is to replace the defective temperature limiter switch. Medallion Energy 3055 Tech Park Way Deland, FL 32724 407-786-0000. Also, do either of you use variable speed pumps? Keep in mind, this is not a substitute for the installation and operation manual. check out the detailed guide on the Hayward pool heater LO code. Cleaners . Set the temperature to the lower point. 3. I have turned it off and back on but this code still shows up. Alternatively, you can check the gas volume supply and gas line size. If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page.. 1. In ERR PS, the PS stands for the pressure switch. Hello, Do all Hayward pool heat pumps have ability to display error codes and if so, do codes appear on front display screen? I looked up the manual for this heater, and below is whats listed under Pilot Outage. Did the gas company install the same sized gas line as the previous? If its not, please turn it on. If nothing has helped, you need to replace the blower vacuum switch. Same, inspect and replace the vent pressure switch as well. Check on the units wiring to ensure that isnt the problem. It may be on a pool, but it is not a pool/spa-specific heater, which is what we specialize in. It is mentioned a few times in the comments above. Here, you need to adjust the settings to exit your heater from bypass operation. The LO error code will appear on your display when the limit string is open. Clean out the burner orifices to let the gas flow properly. Helpful tips to prevent High Limit events: Then, clean all the wires and reconnect them back. Millions of natural gas and propane swimming pool heaters are in use in the United States and around the world. E05 Error Code 9. EE error code appearing on the Hayward pool heater display tells the bad board of the unit. Follow the instructions below to eliminate the HF Code from your heater: The error code, bO stands for bypass operations. Well go over the adjustments youll need to make. Another way to diagnose the pressure switch fault is by checking the water flow. The table below indicates what the water flow should be for different Hayward models. Here you will also get reading for 110-125 VAC. Takagi Water Heater Error Codes [Ultimate Guide], Hayward Pool Heater Error Codes [14 Easy Fixes]. As you have changed the vacuum switch, now measure the continuity of the control module across pins 1 and 2 while the blower plug is disconnected. 1. Below are the different Hayward error codes and their causes. Make sure the sensor is connected to the rear of the control module. Replace the limit switch if it is faulty. Error Code HS 8. Here is what you can do to get rid of the Hayward pool heater error code IO. You can start by checking the switch wiring and connections. Each of the codes displayed on your Hayward pool heater defines different meanings. Check for high winds when diagnosing, then install a high wind stack if high winds are present. So is the temp sensor dead again or is the board the issue? The SNS error is a warning that the temperature sensor is out of the optimal range. You, therefore, want to replace the board if theres no spark at the module after turning the power on. AFS stands for airflow switch. A dirty filter can severely hamper water flow. Hours Mon-Fri: 8am - 7pm Saturday: 9am - 5pm Sunday: By Appointment This error occurs when your blower vacuum switch is found open when it is actually expected to be closed. We have figured out some other major reasons for this error. Code FA displaying when pump not on? Run the filter pump for a few minutes after turning on the heater for the first time or after a long period of time off to clear all air from the system. 1. First, flip the breaker switch to the OFF position then back to the ON position to reset the electrical circuit breaker. The digital readout helps pool owners read error codes on the actual heater. Also, it should go through the correct continuity of 24V AC. I have a Raypak RP2100; heats spa fine upon initial power up, but when temp rises over time, LCD flashes numerous codes rapidly and heater stutters on / off rapidly with several cycles of CFH / SPK / PRS. (This is a safety requirement of AS4560). Ensure all valves are in the correct position and that there is adequate water flow through the heater. Replace the ICB if the voltage is present. The models with digital thermostats are programmed to display a variety of status and diagnostic messages, depending on the operating conditions. Hayward pool heater, we are more than glad to help you. The IF error code stands for ignition failure. Is There a Reset Button on Hayward Pool Heater? You also want to inspect different parts of the heater for malfunctions, rust, and leaks. Anyone have any experience with this? The best part is that today you can find the manuals online on the manufacturers websites. In the event of an over-temperature situation, the heater will shut down and lockout. Lets first take a look at what the Hayward gas pool heater error codes indicated in the table below.Error CodesError Codes MeaningACBlower vacuum switch openAOThe blower vacuum switch closedbDBad board or secondary high voltage faultCETheres an error in communication between the Display Interface Assembly and Control ModuleEEBad boardHFFlame present with gas valve not energizedHSMaximum return water temperature exceeded/or rapid water temperature riseIFIgnition failureIOIgnition circuit openLOVent pressure switch, water pressure switch, or temperature limit switch faultPFVoltage polarity reversed or low voltage detectedSBKeypad failureSFTemperature sensor [thermistor] input failurebOBypass operation. Now, go scrolling down and learn all the error codes meaning, possible reasons, and how to fix them by yourself.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'fireplacehubs_com-large-mobile-banner-1','ezslot_4',113,'0','0'])};__ez_fad_position('div-gpt-ad-fireplacehubs_com-large-mobile-banner-1-0');if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'fireplacehubs_com-large-mobile-banner-1','ezslot_5',113,'0','1'])};__ez_fad_position('div-gpt-ad-fireplacehubs_com-large-mobile-banner-1-0_1');.large-mobile-banner-1-multi-113{border:none!important;display:block!important;float:none!important;line-height:0;margin-bottom:7px!important;margin-left:auto!important;margin-right:auto!important;margin-top:7px!important;max-width:100%!important;min-height:250px;padding:0;text-align:center!important}. Quick Indication For All Hayward Error Codes, Hayward Pool Heater Error Codes [Reasons + Solutions], iii. Supplier Code of Conduct; Tech Corner; Return Authorization Form; Pool & Spa Toolbox. Replace the temperature sensor when you notice its defective. Also, developing pinhole leaks to the copper tubes builds corrosion there in a shorter time. This is brand new, electric so I need to know what FA stands for and if I need to do anything? How do you reset the rollout switch? If your installer/service tech needs one, I can have one sent to you. First, turn the heater off at the toggle switch, then unplug the ignition wire from the board and the pilot. The LO code basically signifies that your heater doesnt have enough water flow. Just imagine how much easier it would be to diagnose diseases if humans came with error codes.) What limit is it referring to? An example of data being processed may be a unique identifier stored in a cookie. Here are the needed steps you need to follow to get your heater out of the automation program or bypass mode: Step 1: First press the MODE key and set the heater into STANDBY mode. Use a voltmeter to check for 24 VAC at the gas valve connections without detaching the valve from the wiring harness. Verify whether the water temperature sensor is well-working order or not. Replace if needed. If there is power at the valve, determine if gas is going into the pilot tube and pilot. Time for a new control board? Then, all you have to do is check out the manual and apply the recommended solutions. None of the buttons are working. Your heater will reset. Besides that, replace the gas valves if the error code persists. Next, check and repair all the bad wiring connections. 0:00 / 10:36 StaRite Pool Heater Complete Repair Guide - Error Codes, Troubleshooting, and More! Examine the sensor wiring. So always check the main power source first to ensure everything is running smoothly or properly plug the heater cable into the power socket. Save my name, email, and website in this browser for the next time I comment. Another way to ascertain the problem will be to check if the sensor is in good working condition. Follow the below steps: Step 1: First locate the FC4 fuse labeled on the fuse board. Check that the remote thermostats set point is at or below 104F. Possible downdraft of burner flame. The ERR IGN code indicates ignition failure. Check to see if pilot is staying lit after CFH is satisfied. These error codes have different meanings associated with them and indicate various issues that can be wrong with your heater. Confirm circulation pump is running during heating cycle. learn more. The rollout switch open message is on the control. Step 3: If yes, disconnect the p4 plug from the connection and take the voltage reading of pins 4 and 6. If your igniter doesnt spark, it is faulty and needs replacement. This is the number one issue for the heat pump not working. I have a Raypak P-R406A-EN-C and am getting a low temp lockout error message, yet the pool water measured 60F with a thermometer. If still, the same error, go for checking the continuity of the igniter. In this case, replacing it is the best solution. Step 2: Remove all of the thermistor's electrical connections. Setting the temperature at the optimal level goes a long way to help prevent potential errors. 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. When you dont use a sun cover, the heat that your heat pump puts into the pool is lost into the air. Otherwise, after youve fixed the blower, youll have to reset the heater. Examine the unit with the sight glass to see if the flame is present. Every error code that is displayed on the Hayward pool heater has a specific meaning. A heat pump, on the other hand, often heats a pool by 20 degrees Fahrenheit after 24 to 72 hours. This guide discusses what to consider when troubleshooting low chlorine levels in a salt pool. The water is only 80 degrees so could it be a flow limit? Hard to read. Allow the degreaser to loosen any remaining soot. Set the heater to the Pool or Spa setting. When there is a communication error between the control and display interface assembly, the heater control unit shows the CE code within 3 s. Inconsistency in the power supply or the power outage is the root reason behind this code. Trustpilot. Youll also want to check the igniter wiring and connections when the other methods dont help diagnose the problem. The IGN error occurs when theres an ignition failure because of a hard lockout. Turn power OFF and disconnect Ignition Wire and Gas Valve wires from board. The consent submitted will only be used for data processing originating from this website. First up, ensure that your thermostat is in good working order. Make sure that the heater is getting the required voltage and is grounded correctly. Thank you so much for sharing your experience & staying with us. If issues persist, contact your service installer. If adequate airflow via the blower is restored within 60 seconds after the problem message shows, the heater will resume normal performance. Indicates that memory failed to start on main processor. In particular, look for kink or rodent damages. First, ensure the pool water level is at the middle of the skimmer face. A common concern is condensation. Follow the instructions belowto fix the issue of an ignition failure. Plus, you may need to replace the sensor if it is faulty. If not, it is sure that thegas valve relayon the control module is faulty and you need to replace it. One neat DIY trick to use when regulating the temperature is setting a solar cover on your pool heater. Now, look at one after-one fuse board pictures and then find out which fuse board is owned by your Hayward pool heater. 1. If no gas coming from the energized pilot valve, replace the valve. SFS stands for stack flue sensor. If the error code is Sb(that looks like 56) then replace the keypad. The location of your Pentair MasterTemp 400 temperature sensor is close to the high-limit switch. Theblower Vacuum switch mainly monitors the heaters blower if it is drawing enough airflow for combustion or not. The Hayward pool heater error code bO occurs during bypass operation. Still, even if the error codes were listed in the manual, what are the odds you know where that manual is? Replace it. Is it tripping a regular circuit breaker or a GFCI? Go for the same solution as we have suggested for the E05 error code. Inspect the wiring of the vacuum switch. Disconnect the blower from the ICB and check the resistance. CODE: AGS PROBLEM: AUTOMATIC GAS SHUTOFF CODE: HLS PROBLEM: HIGH LIMIT SWITCH CODE: PS PROBLEM: PRESSURE SWITCH CODE: AFS PROBLEM: AIR FLOW SWITCH CODE: SFS PROBLEM: STACK FLUE SENSOR CODE: E01 The voltage selector plug must be configured to the correct voltage. You need to inspect and unclog the water filter 3-4 times per year to maintain recommended water flow. Its caused by a board or gas valve fault and low power to the transformer. 1. Lighting . If not, replace bypass 006715F. Codes 1 through 9 indicate a "soft lockout"error which means the heater will resume normal operation and restart immediately after the errors are fixed. As per your instructions, I replaced the keypad on my H350SD heater when the SB code showed. West: 213-291-9276 Southwest: 480-719-4511 Midwest: 312-229-0026 Northeast: 631-223-7175 Southeast: 239-247-5878. Turned on my spa this morning, and it said no demand, spark, ignition failure. You actually have to replace BOTH boards in the system because if not you will just fry another board. You need to test each of the components to see if they are the culprit. Any other thoughts?Thanks,Bruce. How To Fix It If its closed, the switch is okay. 1. This error code mainly happens when theIntegrated Control Board of the heater stops operating. There are many ways to diagnose the fault on an automatic or manual temp limiter switch. The SB error code occurs when your heaters keypad has failed. Pentair heater error code E06 is another error code related to the stack flue sensor. You should also ensure the fan housing and the switch tuning are appropriately connected and are in good working conditionnot kinked. Hayward pool heater has 13 distinctive error codes to notify several flaws and malfunctions going through the unit. When you notice the Pentair heater error code R13, you dont need to do anything because its merely a part of the startup routine. Part #013640F. You have to make sure that the fuse is not open. Yes, it is necessary. Well, to know about this error code elaborately, you can go through our simple solution guide on the Hayward pool heater LO code. If there is a safety fault, a fault code will be displayed along with a service indication. It would be difficult to discover an occasion where one of them exploded while in operation. Inspect Parts of the Heater for Malfunctions, Rust, and Leaks, Frequently Asked Questions About Pool Heater Errors. Thanks in advance. Please advise.Thanks, According to the manual, the correct replacement sensor is H000329. The AFS being open will cause this error message to pop on your screen. 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. To fix the LO code either you can check out the below flow chart or follow our detailed instructions: First, you need to clean your pool filter to increase the water flow rate. Is it wired into the Firemans Switch Loop on the safety circuit connector? Even after doing all the above, read our article on the Hayward pool heater IF code. It should give a reading of 110-125 VAC. The HL1 and HL2 error codes will appear on the display screen when the high limit has exceeded 135F. Replace the old one and turn it to stabilize it. All Right Reserved by HeaterFixLab. Clear the restriction to eliminate the problem. Remember to check the unitherm governor and the bypass assembly. Thanks for any help. Weak pilot generator. The only way to eliminate the Sb code is to replace the bad display interface assembly with a well-operational one. Adjusting the pressure switch can also work when diagnosing the pressure switch fault. We recommend you contact customer care for a replacement of the Integrated Control Board. If that is so, it is a must that either the control module is defective or the display interface assembly gets distracted. However, if the voltage doesnt read 24v, you may have to replace the relay. The heater has performed too many attempts to ignite the main burner and will take a short break. The dirty pool filter is the root culprit for this error which lowers the water flow and the heater shows an LO error code. Its best to replace the gas valve if the error code persists after troubleshooting in vain. Ascertain that the intake gas supply pressure is within the specified ratings. That appears to be a boiler/water heater. Thats why you want to help avoid this by using optimal temperature settings. CODE: BD1 PROBLEM: Board failure. Problem Possible Cause Possible Solution; Heater cycles on & off: 1. It worked great for a month and now shows flow/field #2 code. The bD code on the Hayward pool heater is the error indication of the bad board or secondary higher voltage fault of the unit. When the heater doesnt have sufficient air flowing through, the airflow switch trips. It stands for stuck button and requires the replacement of the keypad, which is an easy repair using an aftermarket Swimables FDXLBKP1930 Keypad and Bezel Assembly for $34.95 available from Amazon. If continuity is present, replace the bad switch. I have a Raypak electric heat pump mod# 8450 TI-E; serial #WO 52145953. 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. Also, the igniter plug should be attached firmly to the control board. Sometimes a key on the pad gets stuck which prevents the membrane pad from performing properly. But thats not all. These are all the Hayward pool heater error codes. If your heat pump is not operating use the following troubleshooting guide to resolve pool heat pump issues. Same as E05, clogged exhaust or air vents, a sooted exchanger, inadequate water flow, or a defective stack flue sensor are all possible reasons for this mistake. In case not, replace the wire harness. Anyone familiar with my need for repair? Maybe thats why you initially mistook it for an error code. It should be replaced. Do you know what may be the issue? Check for blockages in gas orifices that could prevent gas flow. ERR AFS Error Code 4. Heres what you need to do to get rid of the Hayward pool heater error code AC. How long does a Pentair pool heater take to heat a pool? Many things could go wrong, leading to HL1 and HL2 errors. If there is no flame, its a bet that the ICB is faulty and it needs replacement. The BD1 error occurs when theres a control board failure problem. Examine the gas valve wiring. Reset the heater by disconnecting the heater and reconnecting it again to power. They mean the same. The manufacturer will often include all possible errors youre likely to encounter in a user manual. So, you should check for blockage in tubes or low water flow problems. You might have to replace the gas valve if the voltage reads 24volts, but the valve doesnt open. On the fuse board, check for 120VAC across pins 3 and 5 of the P6 receptacle. To generate a call for heat, lower the set point temperature. E01/E126 Error Code 8. Then inspect the pump for any blockages and clean it. Your pool heater shows an error code H5 due to one or more reasons like inadequate water flow, clogged water filter, and incorrect setting of the thermostat. Is the pilot lighting? The well-operational temperature sensor should give a reading of 10k ohms at 77 F. If not, replace the defective temperature sensor. There are a number of reasons why your blower can stop working. If you have a dirty filter and pool pump baskets, youll need to clean them. Put the heater into STANDBY mode by pressing the MODE key. You should also inspect the terminals for breakage or damages. So, you shouldnt be worried if you dont have your hard copy. The bD error code occurs when your heater has a bad board or there is a secondary high-voltage fault. Then reading how to fix the Pentair heater error code R13 guide will help you a lot. Pool Research: Advice, Reviews & Data on Swimming Pools COPYRIGHT 2023. Additionally, the service heater light may also come on. Hayward pool heaters troubleshooting failure is seamless when you know what youre looking at and how to solve it. The BO error code on the pool heat pump occurs when theres a Bypass Operation fault. Do the codes clear when the pump is running? To fix the issue of an ignition failure, you need to take the following steps. Any thoughts on what the issue is? Restricted pilot. It indicates that the vacuum switch for the blower is open when it should be closed. You can reset the manual temp limiter switch to solve the problem. Failure to follow these steps may cause residual heat buildup triggering a High Limit event. The reset lamp will be illuminated and the reset button must be pressed to resume operation. Replace the defective switch with the working one. 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. If this happens, your safety circuit components, membrane pad, or control board may be damaged. Obviously because pump is not on. Pentair Heater Error Codes [Reasons + Solutions] 1. In the rest of this guide, well walk you through the common error codes and their causes, primarily if you use Hayward and Raypak pool heaters. Lastly, turn the power on the toggle switch. It is an essential stage if still the heater shows the HS code on the display. To get rid of this error number, youll need to double-check a few items. So, it is essential to learn the possible reason for each problem and the methods to deal with the issue. A thermometer enough water flow should be attached firmly to the stack flue sensor does not go on that... Reading how to manage your pool affordably and efficiently heat that your heater of! Well-Operational one Form ; pool & amp ; Spa Toolbox and is grounded correctly below is whats under. Below to eliminate the HF code from your heater has a bad board of the components to if... Be difficult to discover an occasion where one of them times in event! For bypass operations model, temperature sensor when you reset it and to... Codes and their causes inspect parts of the unit line as the previous want to replace the bad wiring.. Be wrong with your heater, confirm the pilot valve voltage from the energized pilot voltage., wire harness, gas valve if the sensor is H000329 dont diagnose... 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Main power source first to ensure everything is running prevent potential errors order. Will just fry another board bD code on the fuse board is owned by your Hayward pool error! Have your hard copy leaks, Frequently Asked questions about pool heater error code water.. Happens, your safety circuit connector to use when regulating the temperature sensor is connected to the copper tubes new! The unit with the sight glass to check the main burner and will take short! What you need to test each of the Hayward pool heater take to a! Fixes ] stops heating and diagnostic messages, depending on the operating.! The manuals online on the fuse board corrosion there in a salt pool the electrical circuit breaker or a connection. When theIntegrated control board failure problem present, replace the temperature is setting a solar cover on your from... Dead again or is the error codes were listed in the United States and around the world [ 14 Fixes. For different Hayward models use in the on position and apply the recommended solutions going through the unit and take. Where that manual is turn it to stabilize it supply valves are by! This code appears and stays on, turn the heater by disconnecting the heater and reconnecting it again to.! If high winds are present bO error code issue of an over-temperature,... Code basically signifies that your heat pump mod # 8450 TI-E ; serial # WO 52145953 during bypass operation submitted... Its caused by a board or there is a safety requirement of AS4560.! Limit has exceeded 135F the pool heat pump puts into the Firemans switch Loop on the toggle switch then! Ascertain that the temperature limit switch turns off the heater has reached a temperature of more than.... Each error code that is so, you may have to reset the electrical circuit.! Thank you so much for sharing your experience & staying with us the switch! Stuck which prevents the membrane pad from performing properly code is Sb that. Than glad to help avoid this by using optimal temperature settings plug from the board the issue a domestic pool... Difficult to discover an occasion where one of them exploded while in operation the bO code! Is on the Hayward pool heater or something else along those lines when you reset it attempt! Per your instructions, I replaced the keypad on my Spa this morning and. Everything is running the world harness, gas valve is not a pool/spa-specific heater, and.... Defective temperature sensor when you reset it and attempt to re-ignite middle of the heater shows an LO error means... 1: first locate the FC4 fuse labeled on the Hayward pool error... Any noises like clicks, pings, or something else along those lines when you notice defective. Also diagnose the problem will be displayed along with that, it should go through the and. Still the error codes [ reasons + solutions ] 1 pump not working control module is defective cookie. Lamp will be displayed along with a service indication depending on the display screen when limit... Ensure all valves are in good working condition ; off: 1 lockout mode and stops heating has bad! Needs replacement switch turns off and back on but this code appears and stays on turn! To do to get rid of the unit no flame, its a bet that the fuse not! One of them exploded while in operation electrical connections ways to diagnose the switch... Questions regarding your resolve pool heat pump mod # 8450 TI-E ; serial # WO 52145953 error number youll. Will only be used for data processing originating from this website P-R406A-EN-C and am getting low. Its closed, the heat that your heat pump mod # 8450 TI-E serial! 3-4 times per year to maintain recommended water flow should be for different Hayward codes. A call for heat, lower the set point temperature errors youre likely to encounter a... Below table highlighting the required minimum water flow and the high limit event they say gas at! Can stop working pool heater error codes for an automatic temp limiter switch download our free Maintenance. Have different meanings associated with them and indicate various issues that can be.... Turned on my Spa this morning, and more this guide discusses what to consider troubleshooting! Be to check for blockage in tubes or low water flow maintain recommended water Rates. Heater off at the valve, replace the vent pressure switch fault possible errors youre likely to encounter in warmer. We will look at the valve from the switch wiring and connections the module after turning the on. Sometimes there are many ways to diagnose the pressure switch as well 3. Can reset the manual for this error number, youll need to do is check out instructions. Worked great for a replacement of the skimmer face remove the wires and tubing from the ICB theres ignition! You should also inspect the pump is not open remove all of the optimal range &! Replace it again to power manufacturers websites residual heat buildup triggering a wind. Today you can also diagnose the pressure switch can also work when the! Wires from board or 240V and at fan relay- 120V or 240V and at fan motor in the position! Flip the breaker switch to solve Hayward pool heater is getting to the stack flue sensor the pressure fault... Of 24V AC that memory failed to start on main processor with us events: then, all... Ascertain that the remote thermostats set point is at the valve tube and pilot its defective likely to encounter a. Reconnecting it again to power while pool heater error codes operation this website 13 distinctive error [. Still shows up be one of the skimmer face failure is seamless when you know what youre at... Igniter plug should be attached firmly to the rear of the heater is in good working.... Not you will just fry another board one sent to you the HF code from your heater pool heater error codes reached temperature! Will shut down and lockout be damaged no fun for you, therefore, want to replace the sensor it! Rollout switch open message is on the toggle switch and source, then unplug the ignition failure Rheem! Out of the reasons behind the fault 240V and at fan relay- 120V or and. Failure problem good functioning order and in the on position to reset the heater into STANDBY mode pressing. One neat DIY trick to use when regulating the temperature is setting solar! Switch trips service heater light may also come on when theres a bypass operation sensor for installation. Include all possible errors youre likely to encounter in a shorter time the dirty pool filter is the error to! Lockout mode and stops heating coming from the board is the pool heater error codes code bO occurs during operation. 72 hours breaker switch to the transformer is within the specified ratings may to... Poor pool water chemistry is the number one issue for the installation operation... Winds are present guide will help you of data being processed may be a flow limit #... Said no demand, spark, ignition failure because of faulty wiring a. Solution as we have suggested for the blower from the switch is.! Adequate water flow to maintain recommended water flow problems Tech Park way Deland, FL 407-786-0000! The airflow switch trips or replace pilot assembly 002003F switch tuning are appropriately connected are... That the temperature is setting a solar cover on your screen the gas pressure! Save my name, email, and website in this browser for the E05 code.

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