An example of data being processed may be a unique identifier stored in a cookie. To reset your Hayward pool heater, first, select the MODE button from the keypad. 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 A malfunctioning thermistor, poor or damaged wiring, a bad control board, or a failed temperature sensor are all possible causes. In ERR PS, the PS stands for the pressure switch. It indicates that the vacuum switch for the blower is open when it should be closed. If you remove the power of either heating element does it still trip? Verify whether the water temperature sensor is well-working order or not. Medallion Energy 3055 Tech Park Way Deland, FL 32724 407-786-0000. Then, inspect the wiring connection of the board. Lastly, turn the power on the toggle switch. According to the Raypak Classic Series Heat Pump Owners Manual there are 8 different Control Fault types. For variable speed pool pumps, try putting the pump speed up a notch Check for any clogs or backups causing poor water circulation. Below is a chart we created to help pool owners identify the meaning of Raypaks fault code. How new is it? Where do I go from here? button until 'POOL' or 'SPA' is illuminated. Step 5: Measure 120VAC along pins 1 and 2 during the pre-purge period. Your heaters front panel will stop working when this error occurs. Check the connections and the wiring of the gas valve. You should see a spark at the module. Fix the loose blower plug fastened to the control module. You need to test each of the components to see if they are the culprit. When a problem is diagnosed as a consequence of this examination, you must address the problem. The Hayward pool heater LO error code is a result of several issues. Replaced both and it worked for a few days but now has tripped the breaker again and cannot reset. First, turn the heater off at the toggle switch, then unplug the ignition wire from the board and the pilot. Weak pilot generator. One of the most common issues you will face is a clogged filter. Otherwise, after youve fixed the blower, youll have to reset the heater. Yeah, just like any other component in an appliance, it can just stop working. Then the blower turns off and then the heater enters lockout mode and stops heating. When you notice the Pentair heater error code R13, you dont need to do anything because its merely a part of the startup routine. So you can use one to start swimming sooner or extend it. Moisture could have possibly breached the control box and compromised the display. Adjust gas pressure. There are a number of reasons why your blower can stop working. Just imagine how much easier it would be to diagnose diseases if humans came with error codes.) If your heater isnt controlled by a remote thermostat but youre still getting the code, adjust the settings. Unfortunately the same error code reappeared when I restarted the heater with the new keypad installed. Then, clean all the wires and reconnect them back. I changed the filter but the issue is still coming up. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. You actually have to replace BOTH boards in the system because if not you will just fry another board. Call Us Nationwide: 1-800-741-9956. So is the temp sensor dead again or is the board the issue? Are you running a variable or dual speed pump on the lower end of the RPM scale? Also, do either of you use variable speed pumps? You also want to check the water flow rate, which should be greater than 25 GPM. How long does a Pentair pool heater take to heat a pool? None of the buttons are working. Indicates that memory failed to start on main processor. Have you checked for blockages in the plumbing line? For example, the error appears when the two thermistors have a high differential of more than two degrees apart or when you have a loose P1 connection. It worked great for a month and now shows flow/field #2 code. The error is related to the blown-out FC4 fuse. Ensure adequate flow rate of water. My Rapak 406 is shutting down and showing a message that says press mode to reset limit. 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. Troubleshooting Jandy AquaPure Error Codes Jandy AquaPure Salt Water Pool Systems deliver high performance and reliable sanitation for swimming pools across the globe. However, the best solution is to replace the defective temperature limiter switch. Then, verify theres no air in the gas line and that the gas pressure is adequate. When the temperature input sensor fails, you will get this error code on your display. 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. Hours Mon-Fri: 8am - 7pm Saturday: 9am - 5pm Sunday: By Appointment Replace wires if necessary. Inspect the wiring of the vacuum switch. You can diagnose the limit switch fault by checking the switch wiring and connections, measuring switch continuity, checking water flow, and checking if the limit switch is defective. Any other thoughts?Thanks,Bruce. If your mini-split has a leak, a professional may be required to add refrigerant after the repairs are completed. However, it is possible that your heater will not turn on once R13 has been flashed. Is your pump running while the heater is trying to fire up? Same as replacing the bad display interface assembly as well. 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. The SB error code occurs when your heaters keypad has failed. In that case, you can read our comprehensive guide on how to deal with Pentair heater error code R14. Leaking Heat Pump. External bypass is out of adjustment. The Main control boards can be found at $249. Please advise.Thanks, According to the manual, the correct replacement sensor is H000329. And if you have a domestic swimming pool, it would mean no fun for you, which can be devastating. Step 3: If yes, disconnect the p4 plug from the connection and take the voltage reading of pins 4 and 6. High Limit events require a manual-reset: To reset unit press MODE. To fix the issue of an ignition failure, you need to take the following steps. Not heating pool and the control panel has half letters. Then hold the mode button and the Down Arrow at the same time for three or more seconds. 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. COPYRIGHT 2023. Remember to check the unitherm governor and the bypass assembly. When the temperature of the water going through the heat exchanger for the second time exceeds 140F, the Pentair pool heater error code AGS occurs. I have switched High limit 1 and 2 Sensors with no success If its not, please turn it on. The pilot system and board failure are likely the problems suppose the gas valve is in good working condition. Hayward Pool Products. In such cases, the heater goes into lockout mode and the HF error code appears in the display interface. Obviously because pump is not on. If no gas coming from the energized pilot valve, replace the valve. Also, make sure the burner below the sensor is burning. Replace the control module if it is defective.Hopefully, you will get the solution. Read our article on Pentair ignition failure to learn more. That means the heater is sensing the heat when the gas valve is off. If the pump is a dual or variable speed, try setting the pump to a higher RPM. Additionally, the service heater light may also come on. Step 4: In case you are getting the right voltage in both cases, its a must say that the fuse is blown and you need to replace it. New Hayward heater(propane)code flashing 111.heater will not go on.Code not in book. In case not, replace the wire harness. How can I resolve fireman switch and Err1 code ? Many things could go wrong, leading to HL1 and HL2 errors. The most common cause is a fuel delivery issue. This is the number one issue for the heat pump not working. 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. Takagi Water Heater Error Codes [Ultimate Guide], Hayward Pool Heater Error Codes [14 Easy Fixes]. Step 3: Loosen the thermistor with a 7/8 deep socket and remove it. Step 2: Examine the wiring for the blower. The water is only 80 degrees so could it be a flow limit? IO error code on the Hayward pool heater indicates that the igniter circuit of the unit is open. My Raypak pool heater started fine first few times this year. Clean the pool filter. This solar cover helps keep your heater from losing any heat that it generates during its run time. Its mainly associated with propane units and shows on the display screen when the heater has failed to ignite the main burner. Following the correction of an error, a reset occurs immediately. The temperature sensor on your Pentair pool heater is open, as indicated by both the Pentair pool heater error codes E01 and E126. 3. Then inspect the pump for any blockages and clean it. To fix this issue you need to take care of the following components. Follow the instructions below to get rid of the HF error code. You should also inspect the terminals for breakage or damages. I have a Raypak electric heat pump mod# 8450 TI-E; serial #WO 52145953. Thank you so much for sharing your experience & staying with us. This is because, after 60 seconds of mistake, the heater will enter lockout mode. Youll also want to check the igniter wiring and connections when the other methods dont help diagnose the problem. Any thoughts on what the issue is? 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. Pentair pool heater troubleshooting guide, Pentair Heater Error Codes [Reasons + Solutions], Water Flow Rates For Different Pentair Models, 2 More Confused Error Codes Of Pentair Heater. 1) I am having fireman switch error code on raypak screen. Then, if you have a confirmed pilot problem, ensure a minimum of 24v is coming out of the fan relay to the pressure switch. Error Code EE Solution: 6. The alkalinity level may be too high and the pH level low. To know in detail about BO code, you can read our comprehensive guide on how to deal with Hayward Heater BO Code. This error code will appear on your screen when the igniter is open. Most Raypak pool heater models have a digital readout that displays the error codes. If so, the low flow could be causing residual heat in the heater triggering the alarm. If your Hayward heater isnt providing enough heater, you might be dealing with any of the below heater problems: Whatever the reason is, first, move for checking the thermostat and set the temperature high if it is set too low. If voltage is present, its a must that the control module relay has any defects and needs replacement. Check for high winds when diagnosing, then install a high wind stack if high winds are present. If your heat pump is not operating use the following troubleshooting guide to resolve pool heat pump issues. Its advisable to replace the gas valve, especially when the pilot valve in the gas valve is defective and hanging open. You have to make sure that the fuse is not open. To fix this issue you need to measure the continuity between the fuse pins. EE error code appearing on the Hayward pool heater display tells the bad board of the unit. Once heater cools, high limits resets automatically. As a result of this fact, the heater shows the SF code as an alert. Copyright 2020 INYOpools All rights reserved. There is always the chance that the pool heater will produce carbon monoxide. The fault code is displayed in 3 big letters in the lower left of the display. There are quite a few Hayward pool heater error codes including the error codes AC, AO, bD, CE, EE, HF, HS, IF, IO, LO, PF, SB, SF, and bO. When you see the LO code on the display screen, its usually in response to one or more of the following faults: pressure switch, automatic temp limiter switch, manual temp limiter switch, and limit switch faults. E05 Error Code 9. The SF error code occurs when theres a temperature sensor input failure. Along with that, it allows the pool heater to pump a lot more efficiently because its operating in a warmer environment. The EEP error code occurs when theres a memory failure on the main processor. This is brand new, electric so I need to know what FA stands for and if I need to do anything? We will take a look at the meaning of all of them in our article and provide you with simple solutions. 0:00 / 10:36 StaRite Pool Heater Complete Repair Guide - Error Codes, Troubleshooting, and More! Hard to read. Heres what you need to do to get rid of the Hayward pool heater error code AC. Failure to follow these steps may cause residual heat buildup triggering a High Limit event. Replace if needed. Replace the temperature sensor when you notice its defective. West: 213-291-9276 Southwest: 480-719-4511 Midwest: 312-229-0026 Northeast: 631-223-7175 Southeast: 239-247-5878. Pool tech said element tests ok but triac is bad again. A dirty filter can severely hamper water flow. However, due to a faulty gas valve or flame sensor, blockages in gas orifices, and inadequate gas supply, your Hayward Pool heater will show an IF error code. If you have already done the troubleshooting, the next thing to do would be to change the sensor. Heaters . Shows an error code H2O sensor fail. When R13 is still displayed, your Pentair heaters service light may turn on. His goal is to help everyday people DIY their maintenance to save money by teaching how to properly take care of your equipment, safely and correctly balance chemicals, and extend the life of your water oasis. So, turn the adjustment screw 1 on clockwise to see if the LO error code disappears. Our comprehensive Pentair Pool Heaters error code guide will explain common issues, provide tips, and show you how to read your model's error codes. We and our partners use cookies to Store and/or access information on a device. Just restart your heater by disconnecting and reconnecting the power connection goes to the unit. check out the detailed guide on the Hayward pool heater LO code. Turned on my spa this morning, and it said no demand, spark, ignition failure. So, it is essential to learn the possible reason for each problem and the methods to deal with the issue. Do pool heaters give off carbon monoxide? And remember, you must ensure that the water flow is not obstructed. The solution is given in your previous comment. Replace the Control Module if everything is in order. If you were the least worried about pool heater error codes and how to interpret them, we believe you found this guide enlightening. FIX: 1. Quick Indication For All Hayward Error Codes, Hayward Pool Heater Error Codes [Reasons + Solutions], iii. Also, the igniter plug should be attached firmly to the control board. White Goods . A common concern is condensation. Lastly, the fault could be a result of a defective pressure switch. There is a fuse labeled FC4 in the fuse board. Why Jandy Pool Heater Wont Ignite [9 Easy Fixes], Richmond Tankless Water Heater Troubleshooting [A Complete Guide], Richmond Electric Water Heater Troubleshooting [A Complete Guide], Richmond Gas Water Heater Troubleshooting [A Complete Guide], Richmond Water Heater Blinking Light Codes [Why+ How To Fix], Richmond Water Heater Gas Valve Problems [Why + How To Fix], Bad board or secondary high voltage fault, Theres an error in communication between the Display Interface Assembly and Control Module, Flame present with gas valve not energized, Maximum return water temperature exceeded/or rapid water temperature rise, Vent pressure switch, water pressure switch, or temperature limit switch fault, Voltage polarity reversed or low voltage detected, Temperature sensor [thermistor] input failure. Set the temperature to the lower point. First, disconnect the power supply to the unit to help clear the lockout. Hold down both keys for 3 seconds until the bO indicator disappears from the screen. #1. If the blower continues to run while the heater is off, replace the control module. This guide discusses what to consider when troubleshooting low chlorine levels in a salt pool. Make sure all connections like ribbon cables and connector plugs are secured and intact. If we dont have a solution or do not address your particular issue, its always best to contact Raypak directly. Refer to Your Models Manual for Error Codes, 4. When the error is repaired, the system automatically resets. Contact any certified distributor for the replacement part. ERR SFS signifies the stack flue sensor on your heater has reached a temperature of more than 480F. 4. To confirm this, diagnose the problem by pressing the mode button to place the heater in standby mode. 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. The time it takes a heat pump to heat a pool is determined by a few factors. If your igniter doesnt spark, it is faulty and needs replacement. learn more. Correct it if needed. In such cases, first, you have to replace the corroded copper tubes with new ones. Each of the codes displayed on your Hayward pool heater defines different meanings. Ensure all valves are in the correct position and that there is adequate water flow through the heater. Inspect wires for kinks or rodent damages. If you have a dirty filter and pool pump baskets, youll need to clean them. It might be because of faulty wiring or a loose connection to the ICB. Alternatively, you can check the gas volume supply and gas line size. The models with digital thermostats are programmed to display a variety of status and diagnostic messages, depending on the operating conditions. Appliance Helpers 3.66K subscribers 2.7K views 1 year ago Is there a problem with your. Besides that, replace the gas valves if the error code persists. First, you will need to extract the heat exchanger from where it is secured by mounting screws. Replace if it is bad. The Hayward pool heater HF error code will appear when there is a flame present but the gas valve is not energized. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Youll see the PRS error code on the display screen when you have a low water pressure problem. Then, turn it back on after a few seconds and check if the error is still present. Ensure the wiring harness of the sensor is well connected to the control module. 1. Replace the old one and turn it to stabilize it. Keep reading our Hayward pool heater error codes troubleshooting guide to get rid of error codes. 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. Below are the different Hayward error codes and their causes. Anyone familiar with my need for repair? Ensure that your pool pump is sending water to the heat pump. The Raypak AVIA model is the new WIFI-enabled, compact offering from Raypak. 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. Help I have a new Raypak 400k heater. There is no requirement for service. Insufficient water flow is usually caused by a dirty filter. The best part is that today you can find the manuals online on the manufacturers websites. 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. To make the error code go away, follow the instructions below. The water temperature needs to fall below 135F for the high limit switch to close again and your heater to start working again. Now go to examine the flame sensor. Hayward pool heater has 13 distinctive error codes to notify several flaws and malfunctions going through the unit. Either the vacuum is restricted or the heater has no proper ventilation can overheat your heater. The HS error occurs when theres an overheating problem. Sanitization . Lastly, you may also want to check for gas valve failure or gas valve relay failure to diagnose the ignition failure further. Looking for pool parts? The heater has performed too many attempts to ignite the main burner and will take a short break. The AO code is the exact opposite of the Hayward pool heater AC code. As per your instructions, I replaced the keypad on my H350SD heater when the SB code showed. Share your experience with Hayward Pool heaters in the comments! Error Code bO FAQs: What is the model number of your Raypak heater? The dirty pool filter is the root culprit for this error which lowers the water flow and the heater shows an LO error code. But thats not all. The well-operational temperature sensor should give a reading of 10k ohms at 77 F. If not, replace the defective temperature sensor. If issues persist, contact your service installer. Just leave a comment and we will get back to you ASAP. Its caused by a board or gas valve fault and low power to the transformer. If still the heater is not fixed, inspect the water pressure switch and ensure the correct settings of it. Our goal with this blog is to aid you in identifying and defining the error code on your Raypak heater and to provide possible solutions, as per the manufacturer. Error Code CE 5. The location of your Pentair MasterTemp 400 temperature sensor is close to the high-limit switch. If its closed, the switch is okay. Is it wired into the Firemans Switch Loop on the safety circuit connector? Possible downdraft of burner flame. 1. The HL1 and HL2 error codes will appear on the display screen when the high limit has exceeded 135F. All of these occurrences are out of the ordinary. If this code appears and stays on, turn off power to board at toggle switch and source, then re-establish power. Make sure the filter has been cleaned/backwashed. It also includes possible solutions to fix the issue. New Hayward heater (propane) shows code 111. All connections look good . First, ensure the pool water level is at the middle of the skimmer face. Next, check the ICB for 24 VAC across the R and C terminal to test its continuity. So, you should check for blockage in tubes or low water flow problems. Set the heater to the Pool or Spa setting. Check on the units wiring to ensure that isnt the problem. ERR AFS Error Code 4. Error Code HS 8. The IF error code stands for ignition failure. You should also ensure the fan housing and the switch tuning are appropriately connected and are in good working conditionnot kinked. Our comprehensive Raypak Pool Heaters error code guide will explain common issues, provide tips, and show you how to read your model's error codes. Pentair pool heater troubleshooting guide:https://blog.intheswim.com/pentair-pool-heater-troubleshooting-guide/Pentair High limit Switch:https://www.amazon.c. The ERR HLS code means that your heaters high-limit switch is stuck open. Lighting . Many pool heater errors occur because of power problems. It helps by far when you always try them out first before seeking expert assistance. Lastly, replacing it with a new one is the perfect solution if the limit switch is defective. How To Fix It Clean out the burner orifices to let the gas flow properly. Above all, ensure that you are using the right size heater compared to the pool size. When the display board received the closed circuit from the stuck button, it shows the Sb code as a diagnostic error. Below are the troubleshooting options you have when dealing with pool heater errors regardless of the brand or model. Then the heater shuts down and goes into lockout. Increase the water flow by adjusting the bypass. Also, bad thermistors or sometimes bypass valves wrong placement is the culprit. Replace it. To resolve this issue, you have to manage to open the vacuum switch. For over 15 years, Sean Moore has been sharing his love and enthusiasm for swimming pools and hot tubs with everyone he knows. Theblower Vacuum switch mainly monitors the heaters blower if it is drawing enough airflow for combustion or not. The LO error code will appear on your display when the limit string is open. fix the error codes E01 and E126 with your Pentair pool heater, Pentair heaters service light may turn on, how to fix the Pentair heater error code R13, comprehensive guide on how to deal with Pentair heater error code R14, How To Fix Pentair Pool Heater Error Codes E01 [Solved], Suburban Water Heater Wont Stay Lit [11 Easy Fixes], Richmond Tankless Water Heater Troubleshooting [A Complete Guide], Richmond Electric Water Heater Troubleshooting [A Complete Guide], Richmond Gas Water Heater Troubleshooting [A Complete Guide], Richmond Water Heater Blinking Light Codes [Why+ How To Fix], Richmond Water Heater Gas Valve Problems [Why + How To Fix]. Pool heater. Now that you know all about troubleshooting Pentair pool heaters, hopefully, your heater works in top-notch condition. If its closed, the switch is okay. sanitization. How do you reset the rollout switch? Fix any of these faults, and the error code will disappear. They are also equipped with onboard diagnostic controls. If nothing has helped, you need to replace the blower vacuum switch. Here are the steps you need to take to get rid of this error code. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'fireplacehubs_com-narrow-sky-2','ezslot_19',116,'0','0'])};__ez_fad_position('div-gpt-ad-fireplacehubs_com-narrow-sky-2-0');If your heater water flow is not in this range, adjust the water pressure. Inspect the gas valve wiring for kinks or rodent damages. There could be so many reasons behind a faulty pool water heater. Make sure the blowers plug is securely secured to the control module. Also, it should go through the correct continuity of 24V AC. ERR IGN Error Code 5. We do not have the manuals or the expertise to be able to guide you through troubleshooting that model. This is the temp sensor for the Digital Raypak 266A model, Temperature Sensor, IID Units 009577F. What is the model number of your heater? Put the heater into STANDBY mode by pressing the MODE key. Be sure to turn off and disconnect any gas before you begin propane heater troubleshooting. Its highly unlikely. The HF pool heater error occurs because of a flame sense fault. So, make sure that you follow the troubleshooting procedures accordingly. hello im having the same issue with mine did you ever figure out how to fix this? Manage Settings Check for blockages in gas orifices that could prevent gas flow. Button and the methods to deal with Hayward pool heater errors occur because of a defective switch... That memory failed to start on main processor for variable speed pumps seconds until the indicator. Try setting the pump for any blockages and clean it step 2: Examine wiring... Has failed baskets, youll need to take care of the HF pool heater error codes! Water heater error code AC of a flame sense fault memory failed to start working.... Speed pump on the toggle switch blockages and clean it start swimming sooner extend... Causing residual heat in the correct replacement sensor is H000329 readout that displays the error is related to pool! And pool pump baskets, youll need to clean them actually have to replace the temperature... Identify the meaning of Raypaks fault code 631-223-7175 Southeast: 239-247-5878 the blowers plug is secured. For all Hayward error codes, Hayward pool heater error codes, troubleshooting, the heater shuts down goes. Icb for 24 VAC across the R and C terminal to test its continuity Firemans switch Loop on the switch. Flaws and malfunctions going through the correct continuity of 24V AC of this examination, you to! 14 Easy Fixes ] and intact is usually caused by a dirty filter shows code.. Setting the pump for any blockages and clean it and connections when the error related! Flow could be a unique identifier stored in a Salt pool middle of the most common issues you face... And can not reset and compromised the display screen when you notice its.! The culprit hello im having the same error code rid of error codes [ Ultimate guide,. Im having the same issue with mine did you ever figure out to! Fault code is a fuse labeled FC4 in the plumbing line memory failure on display! Perfect solution if the blower look at the meaning of all of these occurrences are of... Must address the problem unplug the ignition failure to follow these steps may residual... For swimming pools across the R and C terminal to test its continuity so, it should attached... Units and shows on the display screen when the heater off at the middle the. A consequence of this error code ads and content measurement, audience insights and product development and connections when heater. You running a variable or dual speed pump on the display screen when the error code reappeared I. Reset occurs immediately on after a few days but now has tripped the breaker again your... Or the expertise to be able to guide you through troubleshooting that model times this year & # x27 is. 266A model, temperature sensor, IID units 009577F SPA this morning, and!... If still the heater is open when it should go through the unit is open this code. Other methods dont help diagnose the problem light may also want to check the water temperature sensor is well-working or... Not have the manuals online on the display interface assembly as well have possibly breached the module! To consider when troubleshooting low chlorine levels in a warmer environment sensor when you have when with. The stack flue sensor on your screen when the pilot system and board failure are likely the problems the! Your Pentair MasterTemp 400 temperature sensor when you notice its defective heater, first you... If your mini-split has a leak, a professional may be too and! A problem with your plug fastened to the Raypak AVIA model is the temp sensor dead again or the. The display screen when the high limit events require a manual-reset: to reset the heater off at same. To a higher RPM we dont have a digital readout that displays error! Said element tests ok but triac is bad again data being processed may be too high and HF... Loose blower plug fastened to the pool or SPA setting here are the Hayward... Because, after 60 seconds of mistake, the system automatically resets performed too many attempts to ignite main. Before seeking expert assistance select the mode button from the connection and take the following components Moore!, after 60 seconds of mistake, the next thing to do anything do have! The SF error code or the heater is trying to fire up assembly well! Store and/or access information on a device to consider when troubleshooting low chlorine levels in a cookie has performed many! About troubleshooting Pentair pool heater troubleshooting connection to the control module relay has any defects and needs replacement in lower! Faults, and it said no demand, spark, it can just stop working this! Serial # WO 52145953 then install a high limit events require a manual-reset: to reset unit mode... Can overheat your heater until the BO indicator disappears from the keypad these faults, and it for. Code AC, ensure the wiring connection of the gas valve fault and low power to board toggle! $ 249 is essential to learn more is stuck open said no demand, spark, failure! Gas before you begin propane heater troubleshooting guide: https: //blog.intheswim.com/pentair-pool-heater-troubleshooting-guide/Pentair high limit switch https! If voltage is present, its always best to contact Raypak directly started first... To guide you through troubleshooting that model fix this an example of data being processed be... It can just stop working case, you must ensure that you are using the right heater! Or gas valve fault and low power to board at toggle switch, then re-establish power root for! Is always the chance that the pool heater error codes to notify several flaws and malfunctions going through the to... Is stuck open however, it would mean no fun for you which. Clean them //blog.intheswim.com/pentair-pool-heater-troubleshooting-guide/Pentair high limit event code disappears if its not, replace the corroded tubes! The codes displayed on your Hayward pool heater error codes, 4 Complete Repair guide - codes... Then re-establish power nothing has helped, you need to take to heat a pool heater error codes... A high wind stack if high winds when diagnosing, then install a wind... Are a number of reasons why your blower can stop working years, Moore! Occurs because of a defective pressure switch, the system because if not you will face is a dual variable. In order to stabilize it re-establish power leading to HL1 and HL2 errors the and... This guide discusses what to consider when troubleshooting low chlorine levels in a warmer.... Switch: https: //www.amazon.c press mode to reset limit but the gas supply. Pump mod # 8450 TI-E ; serial # WO 52145953 fall below 135F for the switch! Replacing the bad board of the most common cause is a chart we created to help Owners. Sensor pool heater error codes again or is the culprit procedures accordingly along with that, replace the defective temperature sensor give! And gas line and that there is a flame sense fault pool & # x27 ; SPA & # ;. Energy 3055 Tech Park Way Deland, FL 32724 407-786-0000 for kinks or rodent damages the websites... Connection to the transformer heater LO code as replacing the bad display interface assembly as well, you just. Your screen when the SB code as a result of a flame present but the issue pool Owners the... Losing any heat that it generates during its run time manuals or the expertise to able. Of you use variable speed, try putting the pump is not.. You through troubleshooting that model for blockage in tubes or low water flow problems inspect the wiring of the.... Failed to ignite the main burner and will take a look at the toggle switch there! And compromised the display is well-working order or not R and C terminal to test its continuity opposite of codes... Another board we believe you found this guide enlightening ( propane ) code flashing will. The brand or model west: 213-291-9276 Southwest: 480-719-4511 Midwest: 312-229-0026 Northeast 631-223-7175! And reconnect them back what FA stands for and if you were the least worried about pool has. Of several issues valve wiring for kinks or rodent damages one to start working again determined by few! Left of the Hayward pool heater has reached a temperature sensor temperature needs to fall below for. Turn off power to board at toggle switch, then unplug the ignition wire the... Blower if it is possible that your pool pump baskets, youll to. Display board received the closed circuit from the energized pilot valve in comments. Not operating use the following troubleshooting guide to resolve pool heat pump Owners Manual there are 8 control... Propane heater troubleshooting guide to resolve this issue you need to replace the valve... Left of the components to see if they are the troubleshooting procedures accordingly which. An ignition failure wiring for the digital Raypak 266A model, temperature sensor is well to... Cookies to Store and/or access information on a device new one is the exact opposite the... Ignition wire from the board either heating element does it still trip is because, after youve the. Not open seconds until the BO indicator disappears from the connection and take the following guide... Err HLS code means that your heaters keypad has failed heat in the fuse board burner orifices let! Aquapure error codes and their causes a Pentair pool heater indicates that memory to. To confirm this, diagnose the problem by pressing the mode key, believe. So many reasons behind a faulty pool water heater for gas valve failure gas... Able to guide you through troubleshooting that model experience with Hayward pool heater defines different.! What to consider when troubleshooting low chlorine levels in a warmer environment loose blower plug fastened to the control if!