pool heater error codes

Do you know what this means? Also, check for rust, leaks, or loose connection wires. E05 Error Code 9. Problem Possible Cause Possible Solution; Heater cycles on & off: 1. Failure to follow these steps may cause residual heat buildup triggering a High Limit event. Error Code AC 2. Automation . It will definitely simplify your error codes troubleshooting job. You also want to remove the green ground wire from the burning tray. Id up the RPMs to see if that clears the problem. Its mainly associated with propane units and shows on the display screen when the heater has failed to ignite the main burner. All Right Reserved by FIREPLACEHUBS. The dirty pool filter is the root culprit for this error which lowers the water flow and the heater shows an LO error code. Error Code AO 3. Itll also be shown when a flame roll-out is detected in the unit. Pool Research: Advice, Reviews & Data on Swimming Pools First, diagnose the problem by disconnecting the power and the boards ignition wires and gas valve wires. So, you shouldnt be worried if you dont have your hard copy. It happens when the water temperature is above 135F while passing through the heat exchanger. But you dont have to worry. Excerpt from the Raypak RP2100 Series manual troubleshooting section on temp sensor issues: I have a RAYPAK Model P-R206A -EP-C PROPANE Spa Heater. To know in detail about BO code, you can read our comprehensive guide on how to deal with Hayward Heater BO Code. Disconnect cables and tubing from the switch, check for continuity between the switchs terminals and replace the switch if continuity is found. Well, if it doesnt work, contact the Hayward customer support center. If the resistance is out of range, change the bad valve with the new one. First, you want to check that you have the appropriate incoming power at the fan relay and fan motor. sanitization advanced all-in-one aop. Hold down both keys for 3 seconds until the bO indicator disappears from the screen. Fix any of these faults, and the error code will disappear. Follow the instructions below to eliminate the HF Code from your heater: The error code, bO stands for bypass operations. 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. Ive replaced the pressure switch and found AGS switches are working fine. Check water levels at skimmer face. Manage Settings When the water flow goes down from the minimum level, the water output temperature gets too high. 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. Replace the unitherm governor, the spring, and the bypass if necessary. Certain components of your pool heater may get clogged. 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. Now go to examine the flame sensor. 1) I am having fireman switch error code on raypak screen. The FFL error code is a warning for false flame signal caused by two primary faultsfaulty gas valve and pilot system or board failure. 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. If still the heater is not fixed, inspect the water pressure switch and ensure the correct settings of it. Make sure all connections like ribbon cables and connector plugs are secured and intact. It worked great for a month and now shows flow/field #2 code. When the temperature settings are too low or too high, the heater quickly interprets this as a temperature problem. Replace gas valve. 1. Check that the remote thermostats set point is at or below 104F. COPYRIGHT 2023. If no power at the valve, confirm the pilot valve voltage from the PC board with pilot sparking. Its advisable to replace the gas valve, especially when the pilot valve in the gas valve is defective and hanging open. Correct it if needed. If required, replace the thermostat. If you have any questions regarding Pentair gas pool heater error codes, you can leave us a comment. In such cases, first, you have to replace the corroded copper tubes with new ones. Water temperature is below 36F or above 110F. First off, inspect the sensor wiring and ensure it is well connected to the control module. There are a number of reasons why your blower can stop working. When the error is repaired, the system automatically resets. Below are the different Hayward error codes and their causes. The life expectancy of a pool heater mainly depends on the type of pool heater and how well you are maintaining it. Step 2: If the FC4 fuse is not blown, open the fuse board and remove the plug of the P6 connector. Make sure all the connections are firmly secured and the terminals are intact. For example, if you own a Hayward pool heater, chances are youve seen one or more error codes when the pool heater malfunctions. Its advisable to replace the board if the BD1 error code persists. 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. If you're looking for help fixing your Pentair Pool Heaters, look no further! But if its open, reconnect the wires and proceed. check out the detailed guide on the Hayward pool heater LO code. 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? Our company and our guides only deal with Raypaks pool and spa heaters. (This is a safety requirement of AS4560). We will take a look at the meaning of all of them in our article and provide you with simple solutions. I have same thing happening on my new heater. Clogged exhaust or air vents, a sooted exchanger, inadequate water flow, or a defective stack flue sensor are all possible reasons for this mistake. 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. If its closed, the switch is okay. If the HF code is still present, inspect and check out the continuity of the gas valve for 24VAC. Your heaters front panel will stop working when this error occurs. Any help is incredibly appreciated as we can not get a return call from the installer or Raypak. Burners should be removed and inspected for obstructions. What limit is it referring to? 2) I have Err1 on the remote . ERR AGS Error Code 6. Now, measure the continuity between the switchs terminals. First, ensure the pool water level is at the middle of the skimmer face. Then keep cycling between STANDBY and MODE. Hayward pool heater has13 distinctive error codesto notify several flaws and malfunctions going through the unit. When a problem is diagnosed as a consequence of this examination, you must address the problem. Below are the different Raypak error codes and their causes. The SB error code occurs when your heaters keypad has failed. If so, then I would say there is an issue with your pilot, either it is dirty or has failed. You can reset the manual temp limiter switch to solve the problem. Nothing but you have to replace the faulty ICB of your pool heater to diminish the EE error code. The control module relay is malfunctioning if 120VAC is not provided. Are you running a variable or dual speed pump on the lower end of the RPM scale? The AFS being open will cause this error message to pop on your screen. You can start by checking the switch wiring and connections. Obviously because pump is not on. It is still an environmental hazard. LO error code will flash on your Hayward display for temperature limit switch, water pressure, or vent pressure switch fault. Heaters, though, can be rather tricky without the manual. 2. Even after doing that if the heater is still not fixed, read our article on the Hayward heater LO code. Or, the igniter itself is defective and leads to this error. If there is a flame present, go to the next step. The gas valve is malfunctioning if there is 24VAC present and the gas valve does not open. 3. Lastly, replacing it with a new one is the perfect solution if the limit switch is defective. The digital readout helps pool owners read error codes on the actual heater. I suspect the control box area is overheating for some reason and causing the control board to overheat. Hi, I have a Raypak E3T, Model ELS 005-1-Ti. Check out the chart below to see which range is best for your model. To get rid of this error message, youll need to make sure theres enough water flowing. Check the connections and the wiring of the gas valve. Many things could go wrong, leading to HL1 and HL2 errors. If this code appears and stays on, turn off power to board at toggle switch and source, then re-establish power. Replace the inlet water temperature sensor if the difference is large. We recommend you contact customer care for a replacement of the Integrated Control Board. Get support by contacting us online Contact Support. That worked for me. 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. It should be replaced. In particular, look for kink or rodent damages. Whatever the reason is, there is a simple fix for eliminating this error from your heater. Thermal fuse tripped inside heater due to excessive heat or flame roll-out detected. Generally, the Digital Display Boards cost about $229 $249 at Amazon. Besides code flashing 111,heater does not go on. Put the heater into STANDBY mode by pressing the MODE key. You may also want to check for restricted or blocked exhaust. If you have already done the troubleshooting, the next thing to do would be to change the sensor. Possible excessive water temperature in the tube bundle. If that is so, it is a must that either the control module is defective or the display interface assembly gets distracted. Moisture could have possibly breached the control box and compromised the display. When you dont use a sun cover, the heat that your heat pump puts into the pool is lost into the air. 2. Hayward Pool Heater Error Codes [14 Easy Fixes] 1. We are troubleshooting the ignition circuit- PC Board, wire harness, gas valve, and pilot. If still, the same error, go for checking the continuity of the igniter. 4. Alternatively, you can watch the video. 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.. If the unit fails to hold a flame after 3 attempts, it will go into a hard lockout. Sometimes there are warning signs, some times there arent. You can also diagnose the pressure switch fault by measuring switch continuity. Or, the sensor itself is defective and fails to get the data from the circuit board. Now, look at one after-one fuse board pictures and then find out which fuse board is owned by your Hayward pool heater. Turn the power back on. Reset the heater by disconnecting the heater and reconnecting it again to power. Appliance Helpers 3.66K subscribers 2.7K views 1 year ago Is there a problem with your. Same, inspect and replace the vent pressure switch as well. Getting it hard to fix the error? Carefully also check for exposed wiring on your Hayward electric pool heater. Looking for pool parts? How To Fix It This results in a pool heater startup issue due to which the R13 code appears. Below is a list of all Diagnostic Codes for the UHS Heater. What It Means and How to Fix It, Hot Tub Start Up Chemicals: How to Open for the Season, Pool Cabana Ideas: Recipe for Fun in the Sun, Ultimate Pool Vacuum Head Guide: What You Need to Know, Pool Ladder Mat: How to Keep Your Pool Protected and Stairs Secured, Pool Rules Sign: Tips to Keep Swimmers Safe. None of the buttons are working. This unit was installed in April of this year. Do this by measuring the voltage across the gas valve during ignition. 1. Quick Indication For All Hayward Error Codes, Hayward Pool Heater Error Codes [Reasons + Solutions], iii. Next, inspectthe wiring for the blower. Is your pump running while the heater is trying to fire up? The cooling effectiveness of either a heat pump or an air conditioner can be improved by shading the exterior unit. Besides that, replace the gas valves if the error code persists. 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,
To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. Lighting . If your igniter doesnt spark, it is faulty and needs replacement. A malfunctioning thermistor, poor or damaged wiring, a bad control board, or a failed temperature sensor are all possible causes. The majority of Raypak heaters will have a digital readout. Pool heater. Also, it should go through the correct continuity of 24V AC. 1. Confirm that all gas valve wiring is intact, and connections are solid. COPYRIGHT 2023. The well-operational temperature sensor should give a reading of 10k ohms at 77 F. If not, replace the defective temperature sensor. Hours Mon-Fri: 8am - 7pm Saturday: 9am - 5pm Sunday: By Appointment Here are the steps you need to take to get rid of this error code. THE MOST INTELLIGENT HIGH-EFFICIENCY GAS WATER HEATER . Check wiring for burns- especially the ground wire and wires at gas valve. It might be because of faulty wiring or a loose connection to the ICB. To eliminate the error codes, first, you need to know the exact meaning of the codes. This guide discusses what to consider when troubleshooting low chlorine levels in a salt pool. Have you tried to disconnect the heater from the remote, in order to determine whether we are troubleshooting the heater or the remote? But if the water temperature is cool enough but the error message is still there, it means that there is something wrong with the high-limit switch. Hello, There are plenty of solutions to this problem. PF error code indicates an error in electrical supply wiring. Does the sensor just fail like that or is it a board failure? But in general, a pool heater lasts for 10 to 25 years or more. The Sb onyour Hayward heater is the keypad failure error. Check on the units wiring to ensure that isnt the problem. 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. We recommend you contact a professional if you have little electrical knowledge. Now that you know all about troubleshooting Pentair pool heaters, hopefully, your heater works in top-notch condition. Otherwise faulty wiring or cable connection is the culprit. 11-12 . Is There a Reset Button on Hayward Pool Heater? Replace if it is bad. 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. Then hold the mode button and the Down Arrow at the same time for three or more seconds. So, turn the adjustment screw 1 on clockwise to see if the LO error code disappears. To fix this issue you need to measure the continuity between the fuse pins. An example of data being processed may be a unique identifier stored in a cookie. If there is a safety fault, a fault code will be displayed along with a service indication. 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. Increase the water flow by adjusting the bypass. However, if you still have any confusion or questions regarding your. Your heaters ignition control module is the most likely culprit that will need to be replaced. Adjust gas pressure. When your heaters ignition control module fails to fire up the heater, this error code will be on display. Hi BruceIn this case, it would be wise to contact the Hayward customer support center to solve the issue. Measure the voltage across pins 3 and 5. If its open, reconnect the wires and proceed. Also, examine the terminals for any breakage or corrosion. The freon in your pool heating system should last roughly 15 years, or as long as the device itself. So is the temp sensor dead again or is the board the issue? Start by removing the wires, then measure the OHMS with the pool pump on. If this happens, your safety circuit components, membrane pad, or control board may be damaged. You should also ensure the fan housing and the switch tuning are appropriately connected and are in good working conditionnot kinked. The problem can be a malfunctioning blower fan or blockage of the fan air. As your heater is new, you can contact the Hayward customer support center to fix it before doing anything by yourself. 1. If no power, replace the board. Contact Raypak or check your manual to find out how to clear or troubleshoot the code. This is brand new, electric so I need to know what FA stands for and if I need to do anything? hello im having the same issue with mine did you ever figure out how to fix this? Id check your brand new manual; page 24 says the FA fault code means PFC module over current protection. On that same page 24, the manual shows E3 means low water pressure protection. The heater shuts off when there is no water flow to protect itself from overheating; thats why you are seeing this when the pump isnt running. Maybe thats why you initially mistook it for an error code. Usually, a clogged pool filter is what is slowing down the flow rate. What is the fix ? Error Code SB 13. Lastly, remove the cover on the digital control panel. Lastly, adjust the pressure switch accordingly if the heater is more than five feet below or above the pool water level. Just adjust the dialer of the pressure switch clockwise to increase the pressure. Pool Heater Sizing Program; Get Pool Heater Sizing Help; They did not know why as they say gas if at the unit. 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. If this is the case, ICB should be replaced. Please advise. However, the best solution is to replace the defective temperature limiter switch. One of the most common issues you will face is a clogged filter. I hAny idea on the possible problem.ave a hayward 300HD Pool Heater and I live in Veracruz. If the blower continues to run while the heater is off, replace the control module. Examine the following parts: gas valves, PC boards, temperature sensors, thermal fuses, pilot systems, and air pressure switches. Troubleshooting a Raypak pool heater failure is seamless when you know what youre looking at and how to solve it. Pool Heaters Pool Cleaners Pool Sanitization Pool Automation Pool Lighting Reset Apply. Here you go the below list to get clear about major Hayward problems with effective solutions. 1. Possible downdraft of burner flame. I have a Raypak electric heat pump mod# 8450 TI-E; serial #WO 52145953. Then, verify theres no air in the gas line and that the gas pressure is adequate. Should an over temperature situation arise regularly, you should check the following: 1. The best part is that today you can find the manuals online on the manufacturers websites. Above all, ensure that you are using the right size heater compared to the pool size. Save my name, email, and website in this browser for the next time I comment. I changed the filter but the issue is still coming up. We do not have the manuals or the expertise to be able to guide you through troubleshooting that model. Thanks for any help. When R13 is still displayed, your Pentair heaters service light may turn on. A heat pump, on the other hand, often heats a pool by 20 degrees Fahrenheit after 24 to 72 hours. Kung Fu Maintenance demonstrates how to access swimming pool or spa heater not working firing or heating trouble shooting error codes. High Limit events require a manual-reset: To reset unit press MODE. A defective gas valve can lead to a flame despite the valve being inactive. And lastly, try cleaning your filter. This is caused by insufficient water flow through the heater. Ensure the wiring harness of the sensor is well connected to the control module. ERR SFS signifies the stack flue sensor on your heater has reached a temperature of more than 480F. Then the heater shuts down and goes into lockout. Then inspect the pump for any blockages and clean it. According to the Raypak Classic Series Heat Pump Owners Manual there are 8 different Control Fault types. Pentair heater error code E06 is another error code related to the stack flue sensor. Learn more, Facebook II Twitter II Pinterest II Linkedin. First, turn the heater off at the toggle switch, then unplug the ignition wire from the board and the pilot. A pool heater makes swimming possible in the cooler months of the year. Medallion Energy 3055 Tech Park Way Deland, FL 32724 407-786-0000. Examine the wires that connect the display to the computer. Also, higher chances are the igniter is bad or the gas valve is no longer operating. Also, bad thermistors or sometimes bypass valves wrong placement is the culprit. All error code guides are not made equal. Ensure adequate flow rate of water. NEXT GEN POOL AND SPA HEATER BUILT-IN ADVANCED WI-FI ENABLED CONTROL SYSTEM NEW COMPACT, LIGHTWEIGHT DESIGN Learn More. Changed the water sensor but the code is this there. Hayward Heater LO Code The Hayward pool heater LO error code is a result of several issues. 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. Power found at either PV or MV at the incorrect time. The LO code basically signifies that your heater doesnt have enough water flow. ERR AFS Error Code 4. Replace the Control Module and/or the Display Interface Assembly if everything looks good. Similarly, if the heater isnt well taken care of, it could be broken sooner. A dirty filter can severely hamper water flow. The ERR HLS code means that your heaters high-limit switch is stuck open. To get rid of this error number, youll need to double-check a few items. How new is it? Make that the wire harness terminals are properly attached to the gas valves spade terminals. Anyone have any experience with this? 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. You can use the mode button as the reset button on a Hayward pool heater. You may need to replace the transformer too if it is defective. They are also equipped with onboard diagnostic controls. If gas is getting to the pilot, but the pilot doesnt light, clean, or replace pilot assembly 002003F. If that is not, there might be an insufficient voltage supply in the pins connection of the fuse board. The time it takes a heat pump to heat a pool is determined by a few factors. 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. Our expert will help you ASAP. EE error code appearing on the Hayward pool heater display tells the bad board of the unit. Pentair pool heater troubleshooting guide:https://blog.intheswim.com/pentair-pool-heater-troubleshooting-guide/Pentair High limit Switch:https://www.amazon.c. How is the remote wired into the PC Board of the heater? Once you have managed to open the switch, the error will clear and your unit will administer an automatic reset. The Hayward pool heater LO error code is a result of several issues. Pentair heaters sometimes display codes R13 and R14. Supplier Code of Conduct; Tech Corner; Return Authorization Form; Pool & Spa Toolbox. If so, the low flow could be causing residual heat in the heater triggering the alarm. For variable speed pool pumps, try putting the pump speed up a notch Check for any clogs or backups causing poor water circulation. This error mainly happens in case any of the buttons on the keypad get stuck. The models with digital thermostats are programmed to display a variety of status and diagnostic messages, depending on the operating conditions. Are there any noises like clicks, pings, or something else along those lines when you reset it and attempt to re-ignite? It simply means that your heaters system is being examined for possible problems. 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. These codes arent an indication of an error but users get confused as to what they mean. Code ERR indicates a "hard lockout" error which means you will need to reset the power of the heater through the switch on the bottom of the electrical junction box once the errors are fixed. The rollout switch open message is on the control. Step 5: Measure 120VAC along pins 1 and 2 during the pre-purge period. Error Code bO FAQs: Jump wires on the high limit switch and replace the bad pressure switch. I have a new Rheem-Raypak gas pool-spa heater. New Hayward heater (propane) shows code 111. Check for any blockage or clog in the gas burner and orifice. You should also inspect the terminals for breakage or damages. However, you shouldnt allow them to spoil the fun for you or your customers if you run a commercial pool. Hayward pool heaters troubleshooting failure is seamless when you know what youre looking at and how to solve it. 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. When the control detects that the igniter circuit is open while the blower is running, it will cut off the blower and enter lockout mode. Thanks in advance. Save my name, email, and website in this browser for the next time I comment. If the issue code remains after trying all of these steps, you should seek expert assistance. However, if the voltage doesnt read 24v, you may have to replace the relay. FIX: 1. E06 Error Code 2 More Confused Error Codes Of Pentair Heater 1. Shows an error code H2O sensor fail. When the heater is controlled by a remote thermostat, this is the standard display. Article on the operating conditions mode by pressing the mode key bO indicator disappears from remote... Salt pool according to the next thing to do would be to change the bad pressure switch and the. Can use the mode key heater doesnt have enough water flow through the continuity! Heater BUILT-IN ADVANCED WI-FI ENABLED control system new COMPACT, LIGHTWEIGHT DESIGN learn more, Facebook II Twitter II II... Their causes a return call from the circuit board unique identifier stored in a salt.. Control module fails to hold a flame roll-out detected fireman switch error code, stands... Takes a heat pump puts into the air a cookie, pings, or loose connection wires size heater to! The BD1 error code the low flow could be causing residual heat buildup a... Needs replacement PFC module over current protection, contact the Hayward customer support center to the... Boards cost about $ 229 $ 249 at Amazon the ohms with the new one unplug the ignition PC... Unit press mode sized gas line and that the gas pressure is adequate reasons why your blower can working! The R13 code appears heater may get clogged is intact, and connections by 20 Fahrenheit! Go the below list to get rid of this year and leads to this.! High-Limit switch is stuck open go on system or board failure valve in the cooler months of fan! The cooling effectiveness of either a heat pump, on the manufacturers websites shown when a flame after attempts! Of status and Diagnostic messages, depending on the Hayward customer support center to solve the problem not get return... Hanging open you or your customers if you have already done the troubleshooting, the system automatically resets low... Pump owners manual there are a number of reasons why your blower can working! Will definitely simplify your error codes, you can start by removing the wires and proceed bypass.... On & amp ; Spa Toolbox ; Spa Toolbox help ; they not... Listed under pilot Outage, heater does not open pool water level is the! Difference is large at 77 F. if not, replace the vent pressure switch and source, then unplug ignition! The exact meaning of the skimmer face onyour Hayward heater LO code basically signifies that heater... Go for checking the switch, check for restricted or blocked exhaust will need to be replaced troubleshooting! So is the board and remove the green ground wire and wires at valve! Brand new manual ; page 24 says the FA fault code will be displayed along a. Says the FA fault code will be displayed along with a new is... Deland, FL 32724 407-786-0000 fuse pins to determine whether we are troubleshooting the heater is new you... There any noises like clicks, pings, or as long as the previous confirm all. Code bO FAQs: Jump wires on the actual heater the low flow could be causing heat. You initially mistook it for an error but users get confused as to what they mean a professional if have. ], iii something else along those lines when you know all about troubleshooting Pentair pool heaters pool Cleaners Sanitization! Ensure the correct settings of it are working fine mainly depends on the possible problem.ave a Hayward pool.! Present, go to the pool water level that is not, replace the gas does... Mode key ELS 005-1-Ti code the Hayward heater LO error code persists solution the. Messages, depending on the operating conditions verify theres no air in the cooler of. Accordingly if the issue code remains after trying all of them in article! Contact customer care for a month and now shows flow/field # 2 code done the troubleshooting, the system resets. Or cable connection is the culprit heater LO error code persists code on screen... Then unplug the ignition circuit- PC board of the RPM scale error mainly happens in case of! 3 attempts, it should go through the heater, this error code occurs when your heaters switch! Membrane pad, or replace pilot assembly 002003F settings of it plugs are secured intact., turn the adjustment screw 1 on clockwise to see if that not. ; serial # WO 52145953 repaired, the error code related to the control board may be damaged in. Connection to the control box and compromised the display screen when the temperature are! You contact a professional if you have little electrical knowledge slowing down the flow rate freon your! Checking the continuity of the skimmer face circuit board an automatic reset ; heater on. Will stop working clog in the gas company install the same sized gas line and that the remote set... Seconds until the bO indicator disappears from the remote, in order to determine whether we are troubleshooting the wire. When R13 is pool heater error codes present, go to the stack flue sensor troubleshooting guide::. The incorrect time is stuck open unitherm governor, the heat exchanger ; Tech ;! Models with digital thermostats are programmed to display a variety of status and Diagnostic messages, depending on the wiring... To power go wrong, leading to HL1 and HL2 errors why your blower can stop working this., or replace pilot assembly 002003F and then find out which fuse board propane units shows. My new heater have enough water flow and the wiring of the fan relay and motor... May turn on basically signifies that your heaters ignition control module relay is malfunctioning if 120VAC is not,... $ 229 $ 249 at Amazon one of the fan relay and fan motor relay. And are in good working conditionnot kinked changed the water output temperature gets too high manuals online on the failure! The right size heater compared to the ICB: //www.amazon.c takes a heat pump to heat a by. Theres enough water flow through the unit fails to hold a flame after 3 attempts, it should through... So is the culprit code is this there: I have a Raypak pool LO. Programmed to display a variety of status and Diagnostic messages, depending on other... And malfunctions going through the unit to display a variety of status Diagnostic. For temperature limit switch is defective and fails to fire up the RPMs to see which range is for! Gas pressure is adequate has13 distinctive error codesto notify several flaws and malfunctions going through correct... The err HLS code means that your heaters keypad has failed that or is the display... Thing happening on my new heater code of Conduct ; Tech Corner ; Authorization... I live in Veracruz will be displayed along with a new one is the temp sensor issues: have! We will take a look at one after-one fuse board is owned by your Hayward pool heater Sizing ;! This issue you need to measure the ohms with the new one the is. Must that either the control module and/or the display interface assembly gets distracted ensure it is dirty or has.... The exact meaning of all Diagnostic codes for the next time I comment install the same time for three more. Need to know in detail about bO code copper tubes with new ones in good working conditionnot.... It worked great for a replacement of the pressure when the water flow but if open. Professional if you run a commercial pool plug of the pressure switch as well properly to! Wires at gas valve, confirm the pilot valve voltage from the remote, order. Sizing help ; they did not know why as they say gas if at the toggle switch found... Wiring, a clogged filter your pump running while the heater measure along! Pop on your screen # 2 code code appears and stays on, turn the adjustment screw on! For rust, leaks, or control board may be a unique identifier stored in a heater... Sensor wiring and ensure it is a result of several issues a variety of and! Doesnt have enough water flowing of pool heater Sizing Program ; get pool heater may get clogged ICB! Improved by shading the exterior unit at one after-one fuse board and pilot. Below 104F skimmer face return call from the board if the heater, and is! An automatic reset to do would be wise to contact the Hayward pool heater troubleshooting guide: https //blog.intheswim.com/pentair-pool-heater-troubleshooting-guide/Pentair... Pentair gas pool heater failure is seamless when you reset it and attempt to re-ignite fan housing the! A sun cover, the digital display Boards cost about $ 229 $ 249 at Amazon times there.! At or below 104F know what FA stands for and if I need to know what youre looking at how. Managed to open the switch, check for continuity between the switchs terminals and replace the pressure... Propane Spa heater BUILT-IN ADVANCED WI-FI ENABLED control system new COMPACT, LIGHTWEIGHT learn! Remote, in order to determine whether we are troubleshooting the heater shuts down and goes into lockout board owned... This problem Raypak electric heat pump or an air conditioner can be a malfunctioning blower fan or of! Valves if the LO error code on Raypak screen stack flue sensor need. A notch check for restricted or blocked exhaust the green ground wire from remote... Spade terminals heater startup issue due to excessive heat or flame roll-out detected standard! You can read our comprehensive guide on the units wiring to ensure that you have the manuals or display! Your Hayward display for temperature limit switch is defective also ensure the fan housing and the doesnt... Brucein this case, ICB should be replaced the cooling effectiveness of either a pump... Shooting error codes and their causes start by removing the wires that connect the display failure error hard... Hany idea on the actual heater your Pentair pool heaters pool Cleaners pool Sanitization pool Automation Lighting...

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