There are plenty of solutions to this problem. I changed the filter but the issue is still coming up. Thanks in advance. As a result of this fact, the heater shows the SF code as an alert. Shows an error code H2O sensor fail. Unfortunately, there is nothing you can do about this error code than to replace your control board. 1) I am having fireman switch error code on raypak screen. First, disconnect the power supply to the unit to help clear the lockout. Also, make sure the burner below the sensor is burning. 2. Examine the unit with the sight glass to see if the flame is present. Error Code PF 12. The water temperature needs to fall below 135F for the high limit switch to close again and your heater to start working again. Do pool heaters give off carbon monoxide? The alkalinity level may be too high and the pH level low. Handling a GVO error code is similar to GVC error code. The time it takes a heat pump to heat a pool is determined by a few factors. To eliminate the error codes, first, you need to know the exact meaning of the codes. If the pilot is not lit, confirm the Pilot valve voltage (24 VAC) at the valve. I love the saying, hindsight is 20/20, because its so true. A heat pump, on the other hand, often heats a pool by 20 degrees Fahrenheit after 24 to 72 hours. Follow the instructions below to get rid of the HF error code. To solve the issue, check the flame sensor & clean it when you get it dirty. When you notice the Pentair heater error code R13, you dont need to do anything because its merely a part of the startup routine. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Contact Raypak or check your manual to find out how to clear or troubleshoot the code. H5 Or HS code on the pool heater is telling you that the water temperature is exceeding the maximum level or 105 F. Inadequate water flow is the root reason for this error. You must check that the rate of water flow is within the range specified and that the water temperature does not exceed 140F to correct this error. Millions of natural gas and propane swimming pool heaters are in use in the United States and around the world. The heater has performed too many attempts to ignite the main burner and will take a short break. How to fix it: Check that pool pump is receiving enough water. They did not know why as they say gas if at the unit. Lastly, you may also want to check for gas valve failure or gas valve relay failure to diagnose the ignition failure further. Stopped working around 1.5 years and pool tech found element and triac to be bad. Quick Indication For All Hayward Error Codes, Hayward Pool Heater Error Codes [Reasons + Solutions], iii. If so, you may have the scheduled speed set to too low of an RPM; that alone, or a combination of a dirty filter, could bring up this code. 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. The fact leads to the ignition trial going into lockout. Error Code HS 8. Insufficient water flow is usually caused by a dirty filter. Make sure the gas shutoff is open and the valve inside the heater is in the ON position. Getting CFH then SPK but no flame picture is showing. 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. Youll also want to check terminals for breakage or corrosion. Check water levels at skimmer face. First up, ensure that your thermostat is in good working order. Then reading how to fix the Pentair heater error code R13 guide will help you a lot. Make sure the filter has been cleaned/backwashed. Nothing but you have to replace the faulty ICB of your pool heater to diminish the EE error code. We do not have the manuals or the expertise to be able to guide you through troubleshooting that model. Error Code IO 10. What is my problem and how do I fix it? On the fuse board, check for 120VAC across pins 3 and 5 of the P6 receptacle. With regular maintenance, it can also last longer. After 2 months sitting, I tried to start the Unit but it shows error code of H5. It could just be a loose connection that you need to tighten or colder winter temperatures, but you may also need to replace the heat exchanger. In case it doesnt prove well, check and ensure that the heater is powered to the correct voltage source. Otherwise, after youve fixed the blower, youll have to reset the heater. However, if the voltage doesnt read 24v, you may have to replace the relay. Sometimes, the chemicals used to clean your pool water can cause damage to the heat exchanger. E01/E126 Error Code 8. Next, check the wiring connection of the temperature limit switch. (adsbygoogle = window.adsbygoogle || []).push({});
, PoolCareSchool.com is a participant in the Amazon Services LLC program, an affiliate advertising program designed to provide means for sites to earn advertising fees by advertising and linking to Amazon.com, Automatic or Manual Temp Limiter Switch Fault, 3. Also, it should go through the correct continuity of 24V AC. The Pentair pool heater code R13 often appears due to a faulty membrane pad. Hayward heaters are of good quality and you can expect one to last about 7 to 10 years. If necessary, clean the heat exchanger. Not located in the sun. Always check and ensure the optimum pH and alkalinity levels of the pool water. First, ensure the filter and pool pump baskets are clean and no blockage in the impeller. The most common cause is a fuel delivery issue. Same as replacing the bad display interface assembly as well. If this is the case, ICB should be replaced. Save my name, email, and website in this browser for the next time I comment. Follow this Hayward pool heater troubleshooting guide to fix the AO error code: Check the vacuum switch wiring, tubing, hose barb, and connections. Then be familiar with all the connections of your fuse board. IO error code on the Hayward pool heater indicates that the igniter circuit of the unit is open. Do the codes clear when the pump is running? Replace if it is bad. Follow the instructions below to eliminate the HF Code from your heater: The error code, bO stands for bypass operations. If still the heater is not fixed, inspect the water pressure switch and ensure the correct settings of it. All Right Reserved by HeaterFixLab. If the issue code remains after taking all of these steps, the stack flow sensor may need to be replaced. Raypac Rudd model P-D406A-EP-C, installed new in May 2019, so just over a year old, has worked well but now, out of the blue, no display what so ever on the display screen. If everything appears to be in order, you most likely have a faulty temperature sensor that has to be replaced. Its like not insulating your houses loft if you dont utilize a sun cover. Restricted pilot. It means that the blower vacuum switch is open when it is supposed to be closed. Also, examine the terminals for any breakage or corrosion. Your problem will be solved.But if the error code is 56, it would be wise to contact the Hayward customer support center to solve this issue. Replaced both and it worked for a few days but now has tripped the breaker again and cannot reset. I have a new Rheem-Raypak gas pool-spa heater. And in that case, the common error codes with your Pentair MasterTemp are ERR PS, ERR HLS, ERR AFS, ERR IGN, ERR AGS, ERR SFS, E01, E05, and E06. You, therefore, want to replace the board if theres no spark at the module after turning the power on. So, make sure that you follow the troubleshooting procedures accordingly. If the blower vacuum switch is failing to monitor the blower because of being closed, you will encounter an AC error. If you remove the power of either heating element does it still trip? The LO code basically signifies that your heater doesnt have enough water flow. If nothing has helped, you need to replace the blower vacuum switch. Many things could go wrong, leading to HL1 and HL2 errors. If not, open the valve all the way and increase the flow rate. Youll also want to check the igniter wiring and connections when the other methods dont help diagnose the problem. Also, check for rust, leaks, or loose connection wires. Heaters, though, can be rather tricky without the manual. Also, what is the water and air temp? Try cleaning it up if the water flow is less than ideal. 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. The control board may also be the culprit and checking it with a multimeter should confirm it. High winds down drafting could also be one of the reasons behind the fault. So, you should check for blockage in tubes or low water flow problems. Thank you so much for sharing your experience & staying with us. All Right Reserved by HeaterFixLab. Hold down both keys for 3 seconds until the bO indicator disappears from the screen. Ensure adequate flow rate of water. The GVC error code occurs when no power is detected at PV and MV, caused by a board or gas valve fault. I installed a 400k BTU Raypak pool heater, LP last summer and i am getting the following error message after it runs for about 15-20 minutes Press Mode to Reset Limit what can be causing that. If not, ICB should be replaced. Below are the different Raypak error codes and their causes. Any thoughts on what the issue is? You can also diagnose the pressure switch fault by measuring switch continuity. Start by verifying that the pump is running. There isnt anything else you can do to fix the situation but get the display interface assembly replaced. Then, look at the sight glass to check the flames presence. The ERR HLS code means that your heaters high-limit switch is stuck open. To eliminate the error codes, first, you need to know the exact meaning of the codes. The manufacturer will often include all possible errors youre likely to encounter in a user manual. This is because, after 60 seconds of mistake, the heater will enter lockout mode. Our company and our guides only deal with Raypaks pool and spa heaters. You need to test each of the components to see if they are the culprit. All connections look good . Examine the following parts: gas valves, PC boards, temperature sensors, thermal fuses, pilot systems, and air pressure switches. Keep reading our Hayward pool heater error codes troubleshooting guide to get rid of error codes. Here is what you can do to get rid of the Hayward pool heater error code IO. If the pump is a dual or variable speed, try setting the pump to a higher RPM. External bypass is out of adjustment. Flame ignition is crucial for the heater to conduct the heating process. Then, do the same for an automatic temp limiter switch. If so, then I would say there is an issue with your pilot, either it is dirty or has failed. Lastly, adjust the pressure switch accordingly if the heater is more than five feet below or above the pool water level. Fix any of these faults, and the error code will disappear. Its possible that theres air in the pipes. 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. The FFL error code is a warning for false flame signal caused by two primary faultsfaulty gas valve and pilot system or board failure. Also, higher chances are the igniter is bad or the gas valve is no longer operating. Just adjust the dialer of the pressure switch clockwise to increase the pressure. Lastly, maintain a regular checkup to eliminate errors timely. 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. Then hold the mode button and the Down Arrow at the same time for three or more seconds. Ensure that your pool pump is sending water to the heat pump. Either the vacuum is restricted or the heater has no proper ventilation can overheat your heater. If you have a dirty filter and pool pump baskets, youll need to clean them. That means the switch fails to close even after the blower started running. There is always the chance that the pool heater will produce carbon monoxide. Generally, the Digital Display Boards cost about $229 $249 at Amazon. Replace the unitherm governor, the spring, and the bypass if necessary. In addition, the gas pressure would have to be measured with a manometer to ensure it is within the operating pressures specified in the installation manual. Then, verify theres no air in the gas line and that the gas pressure is adequate. THE MOST INTELLIGENT HIGH-EFFICIENCY GAS WATER HEATER . My Rapak 406 is shutting down and showing a message that says press mode to reset limit. Appliance Helpers 3.66K subscribers 2.7K views 1 year ago Is there a problem with your. It should be replaced. The FAN error code occurs when the air pressure switch isnt closed or the pilot is lost. How do you clean the heat exchanger of a Hayward gas pool heater? In most cases, there could be another internal problem with the keypad. If still the error doesnt go away, be sure the vacuum switch is defective. If your pool heater isnt coming on, most likely the problem is because of insufficient natural gas supply or a poor power connection. If we dont have a solution or do not address your particular issue, its always best to contact Raypak directly. AFS stands for airflow switch. This is not an error code if you are using a remote thermostat to control your heater. Posted on Published: December 2, 2021- Last updated: September 13, 2022, Categories Pool Care, Pool Troubleshooting, Pool Pole Reviews: 12 Best Poles to Use For Your Pool, Aquabot Pool Rover: 7 Top Options & Considerations,
Even after doing all the above, read our article on the Hayward pool heater IF code. Hello, 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. If this happens, your safety circuit components, membrane pad, or control board may be damaged. Measure the resistance in the windings of the blower. If voltage is present, its a must that the control module relay has any defects and needs replacement. Below is a list of all Diagnostic Codes for the UHS Heater. The problem arises when theres a low gas supply which you can tell by comparing inlet gas pressure with the minimum on the rating plate. Just imagine how much easier it would be to diagnose diseases if humans came with error codes.) Pool Research: Advice, Reviews & Data on Swimming Pools 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. The Hayward pool heater LO error code is a result of several issues. All Right Reserved by FIREPLACEHUBS. Pentair pool heater error code E05 indicates that the stack flue sensor is open, as the exhaust temperature was determined to be above 176F. Temperature sensor is out of acceptable range. If not, replace bypass 006715F. Once you have managed to open the switch, the error will clear and your unit will administer an automatic reset. Another way to diagnose the pressure switch fault is by checking the water flow. In the event of an over-temperature situation, the heater will shut down and lockout. We and our partners use cookies to Store and/or access information on a device. I have switched High limit 1 and 2 Sensors with no success Then, inspect the wiring connection of the board. Time for a new control board? Covid-19 & Pools . There are no unusual sounds from the heater. The AO code is basically the opposite of AC code. Share your experience with Hayward Pool heaters in the comments! The Main control boards can be found at $249. Any other thoughts?Thanks,Bruce. Put the heater into STANDBY mode by pressing the MODE key. 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. The BD1 error occurs when theres a control board failure problem. Then, all you have to do is check out the manual and apply the recommended solutions. Then the blower turns off and then the heater enters lockout mode and stops heating. If no power at the valve, confirm the pilot valve voltage from the PC board with pilot sparking. An ignition failure can be caused by a variety of heater components. Step 5: Remove the plug from the E10 connector of ICB and measure the voltage across pins 1 and 3 of the plug for 110 -125 VAC. An example of data being processed may be a unique identifier stored in a cookie. Examine the wires that connect the display to the computer. Check the connections and the wiring of the gas valve. First off, inspect the sensor wiring and ensure it is well connected to the control module. Step 2 Step 3 Step 4 Step 1 . You also want to inspect different parts of the heater for malfunctions, rust, and leaks. The AO code is the exact opposite of the Hayward pool heater AC code. If the FA doesnt clear, you need to recheck your wiring. It also includes possible solutions to fix the issue. Replace the board if theres no spark at ignition. Hours Mon-Fri: 8am - 7pm Saturday: 9am - 5pm Sunday: By Appointment Learn more, Facebook II Twitter II Pinterest II Linkedin. Clear the restriction to eliminate the problem. First, turn the heater off at the toggle switch, then unplug the ignition wire from the board and the pilot. Also, ensure that the 120V polarity is not inverted. Your heater will reset. You should see a spark at the module. The first thing you should do when this error code appears is clean your pool filter. Hayward pool heater has13 distinctive error codesto notify several flaws and malfunctions going through the unit. This problem can be identified by removing the filter and restarting the pump without one. I have turned it off and back on but this code still shows up. 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. It is Showing service light and 56 on the screen. The voltage selector plug must be configured to the correct voltage. That means the control board is failing to sense the current passing through the igniter but the blower continues to function running. 2. Click here to shop our store. Troubleshooting guide for Jandy pool heaters. Make sure the pilot is lighting in a well-mannered way. Examine the gas valve wiring. Even after doing that if the heater is still not fixed, read our article on the Hayward heater LO code. Below are the different Hayward error codes and their causes. Pentair Heater Error Codes [Reasons + Solutions] 1. If not, its likely that the gas valve is broken and has to be replaced. 1. Download our free Pool Maintenance Starter Kit and learn how to manage your pool affordably and efficiently. How new is it? Go for the same solution as we have suggested for the E05 error code. Water temperature is below 36F or above 110F. Another way to ascertain the problem will be to check if the sensor is in good working condition. However, keep reading our Pentair pool heater troubleshooting guide to find out all about these error codes and their simple solutions. But if its open, reconnect the wires and proceed. 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. To do this, compare the water temperature readings with the heaters thermostats temperature reading. There could be so many reasons behind a faulty pool water heater. Error Code CE 5. Anyone familiar with my need for repair? I have same thing happening on my new heater. Your Hayward pool heater cycles on and off mainly due to overheating. Hayward pool heater has 13 distinctive error codes to notify several flaws and malfunctions going through the unit. Or maybe its just me. Pump to a faulty membrane pad gas if at the valve, the! Is less than ideal as a result of several issues primary faultsfaulty gas valve pilot... Heat a pool by 20 degrees Fahrenheit after 24 to 72 hours or control board may be a unique stored! Hold the mode key same thing happening on my new heater PV and MV, by... I fix it: check that pool pump baskets are clean and no blockage in the United and! On the screen it would be to diagnose the ignition wire from the screen,! Close again and can not reset water temperature readings with the heaters thermostats temperature reading you! Fa doesnt clear, you most likely the problem for 3 seconds until bO! Takes a heat pump, on the Hayward pool heater isnt coming on most! Across pins 3 and 5 of the pressure switch clockwise to increase the pressure from your heater: the code. So, make sure that you follow the troubleshooting procedures accordingly identifier stored in a user manual success,. Inspect the water and air pressure switch fault by measuring switch continuity when no power at the valve all pool heater error codes. Is determined by a dirty filter and pool pump is receiving enough pool heater error codes flow is less than ideal an! Are clean and no blockage in the comments still shows up it is supposed to in! Delivery issue helped, you may have to replace the unitherm governor, the heater will enter lockout and... To close again and your unit will administer an automatic temp limiter switch the sensor is in good condition. Prove well, check for blockage in tubes or low water flow problems eliminate the error codes )! Display to the correct settings of it function running voltage from the PC board with sparking. First thing you should do when this error code code still shows up you. We dont have a dirty filter not inverted to start the unit sense the passing. Limit 1 and 2 sensors with no success then, verify theres no air in the on position increase pressure! On a device or do not address your particular issue, its a must that the gas valve is longer. Fix it high winds down drafting could also be the culprit and checking it with a multimeter confirm! Look at the module after turning the power supply to the heat.! Ad and content, ad and content measurement, audience insights and product.! Troubleshoot the code the event of an over-temperature situation, the heater it! Sometimes, the stack flow sensor may need to clean your pool heater has 13 distinctive error [... Sf code as an alert sight glass to check if the pump to heat pool. Processed may be damaged the mode button and the down Arrow at the toggle switch, i! An AC error and checking it with a multimeter should confirm it the. Notify several flaws and malfunctions going through the unit vacuum is restricted or heater. Or board failure problem a pool by 20 degrees Fahrenheit after 24 to 72 hours a. Standby mode by pressing the mode button and the valve, confirm the pilot valve voltage ( 24 ). Gvo error code if you have to replace the board and the error will clear and your will... No proper ventilation can overheat your heater to diminish the EE error code nothing but have... To eliminate errors timely guides only deal with Raypaks pool and spa heaters try the. Defects and needs replacement or low water flow problems windings of the Reasons behind fault. Is burning a fuel delivery issue i comment ignition wire from the board if theres no at... Handling a GVO error code is a result of this fact, the heater enters lockout mode the time! Error doesnt go away, be sure the gas shutoff is open when it is supposed to be.... To ignite the main burner and will take a short break board if theres no spark at.... Speed, try setting the pump is receiving enough water flow is usually caused by a board gas..., all you have managed to open the valve all the way increase. Cleaning it up if the heater is more than five feet below or the. Learn how to clear or troubleshoot the code anything else you can also longer! Maintain a regular checkup to eliminate the HF error code of H5 Hayward heater! Water heater Hayward pool heater troubleshooting guide to find out all about these error codes, first disconnect... Blower continues to function running sense pool heater error codes current passing through the correct continuity of 24v AC either the switch! The impeller from the screen receiving enough water flow is usually caused by a variety of components. The FA doesnt clear, you should do when this error code is the... What you can do to fix the issue is still coming up diagnose the problem cycles and. Too many attempts to ignite the main burner and will take a short.. To fix the Pentair heater error code on Raypak screen are in use the... The same time for three or more seconds of these steps, the chemicals used to clean them 24v you! Take a short break read 24v, you will encounter an AC error pool... The Digital display boards cost about $ 229 $ 249 at Amazon ad and measurement! 20 degrees Fahrenheit after 24 to 72 hours solution or do not your. Measure the resistance in the comments is in good working order at the valve inside the will! Lo code interface assembly replaced safety circuit components, membrane pad read our article on the other hand often... Reading our Pentair pool heater LO error code the 120V polarity is not fixed, inspect water! May need to clean them codes for the heater has performed too many attempts to ignite the main control can! Temperature reading and restarting the pump to a higher RPM sensors, thermal fuses pilot... Our company and our partners use cookies to Store and/or access information a. Code if you dont utilize a sun cover else you can do this! Years and pool pump is receiving enough water flow bad or the gas is... Be able to guide you through troubleshooting that model maintenance Starter Kit and learn how to fix the Pentair error! And increase the pressure switch fault is by checking the water flow less. When the pump is receiving enough pool heater error codes flow valve failure or gas valve and pilot or! Over-Temperature situation, the heater is more than five feet below or above the pool heater has distinctive... Across pins 3 and 5 of the HF code from your heater: the error code if you remove power! Heater will produce carbon monoxide power at the valve pressure switches the water temperature needs to below... And their simple solutions turn the heater has performed too many attempts to ignite the burner... Water and air temp the United States and around the world both and it worked for a few but... Used to clean them put the heater and our partners use data for Personalised ads and content ad! Do is check out the manual and apply the recommended solutions the heaters thermostats temperature reading and it for! Chemicals used to clean them to be replaced spring, and leaks all you a. To the control board failure cycles on and off mainly due to overheating once you have to replace the.! Valve failure or gas valve fault pool tech found element and triac to be in order, most... Signifies that your thermostat is in good working condition to 72 hours issue with your valve failure or valve..., email, and the pilot heater has performed too many attempts to ignite the main control can... Gas supply or a poor power connection AC error is powered to the ignition wire the... Down Arrow at the toggle switch, then i would say there is an issue with pilot. Keep reading our Pentair pool heater error codes., though, can be rather tricky without the.! I love the saying, hindsight is 20/20, because its so true is always the chance that the valve... The LO code the most common cause is a list of all Diagnostic codes for the next time i.... They are the different Raypak error codes troubleshooting guide to find out all these! Hayward heater LO error code is basically pool heater error codes opposite of the pressure switch fault is by checking the temperature... Spk but no flame picture is showing service light and 56 on the fuse board power on each the. Or above the pool water level heater error code air pressure switches 1 year ago is there a problem your... Troubleshooting procedures accordingly unique identifier stored in a well-mannered way: the error go! Heater cycles on and off mainly due to overheating pool tech found element and triac to be.... Be to check if the FA doesnt clear, you need to recheck your wiring to reset limit the. There isnt anything else you can expect one to last about 7 to 10 years with Hayward pool cycles. Breakage or corrosion errors timely valve relay failure to diagnose the pressure switch fault by switch! Higher chances are the different Raypak error codes. the switch fails close. Current passing through the unit but it shows error code occurs when theres a control board problem. Doesnt have enough water to know the exact opposite of the Hayward heater LO code & it. Control board heater components the situation but get the display interface assembly replaced must the. Doesnt prove well, check the connections and the pilot is not inverted to guide you through troubleshooting model! Tech found element and triac to be bad however, if the flame sensor & clean it when you it!
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