Now, back the electric power to your water heater and it will clear those faulty codes. So not happy that I had to replace it, but very happy with AO Smith that they honored the warranty. (57 reviews) Model: E6-50R45D-TTP Lowe's Item #: 2483230. Though resetting the unit will fix and clear the error code, you must figure out whats overheating the water. Comprehensive information about your new appliance - from getting started to cleaning and maintenance - with answers to frequently asked questions. This applies both to the choice of materials and components used in the manufacturing process, as well as to the efficiency of the finished products. AO Smith Water Heater will throw an error code or make a beeping noise if the unit is not working properly. This cookie is set by GDPR Cookie Consent plugin. I recommend you turn the unit off and relight the pilot. A.O. how to fix the Pentair heater error codes problem, Rheem Tankless Water Heater Maintenance [Why+ How To Do], Rheem Tankless Water Heater Code 61 [Why+ How To Fix], Rheem Tankless Water Heater Code 14 [Why+ How To Fix], Rheem Tankless Water Heater Code 99 [Why+ How To Fix], Rheem Tankless Water Heater Code 76 [Why+ How To Fix]. These factors prevent the gas from reaching the heater and performing properly. Your AO Smith Water Heater's status light will blink 5 times every three seconds if the temperature sensor gets defective. Besides, I will also walk you through the troubleshooting steps to clear those error messages. You can read this article on Rheem Water Heater Leaking. smith gas water heater installation user and service manual (102 pages) Water Heater A.O.Smith GPSX-50L Owner's Manual. I had already unplugged the ESM and the problem persists. This is usually caused by scale build up which locks the motor drive. Afterward, put everything back into its place. Revision 2 includes updated troubleshooting information for error codes 3, 4, and 6. 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.. water heater from the system. Trouble codes on the AO Smith Water Heater mean your water heater is not working properly. Can you hear a buzzing spark ignition from the burner or two clunk sounds from the gas valve? Search For Support Documentation For Your A. O. Smith Brand Water Heater. Alternatively, it could be that debris has affected the flow sensors impeller and just needs a bit of cleaning to get back to functioning as normal. What does flashing light mean on AO Smith Water Heater? You should also ensure they are securely attached. Clean your AFR rod of any soot, and check for any damage or loose connections to see if you need to find a replacement. Two consecutive flashes every three second stand for thermopile voltage issue. These cookies track visitors across websites and collect information to provide customized ads. FIX: Check for the proper settings on the computer board. The only solution to clear those error messages is to replace the thermistor. FIX: See error code 331, 321 and 311. Water Heaters - A.O. What causes water hammer in a house and what makes pipes to vibrate and make banging, ticking and popping sound? Smith Show 161 Results Brand: A.O. Resetting your water heater is a simple fix to this problem and helps you clear the error message. If the remote controller is not installed on the water heater, and there is a problem, the error codes will be shown differently. For example, if the status light blinks 2 times, there is an issue with the thermopile voltage output. Find the right water heater for your needs. You can see those error codes only on an AO Smith Water Heater with two or four chambers. In contrast, 4 consecutive flashes with a 3-second pause indicates the temperature sensor of the unit senses the water temperature is too high. The consent submitted will only be used for data processing originating from this website. Generally, the heating element, top of the unit, tank, and drain valve are some common places from where the water is leaking. Your AO Smith Water Heater will make a beep once it detects a problem to notify you that something is going wrong with the unit. View All Tankless Models with X3 Learn About Tankless with X3 Scale Prevention Technology A.o. Reviewing ultra efficient Navien water heaters utilizing condensing and tankless technology. Generally, the water heater will display this faulty code if the outlet thermistor (TH-4) remains open. But opting out of some of these cookies may affect your browsing experience. View more. The gas pressure to the Pentair pool heater often gets obstructed due to clogged gas pipes, incorrect pressure settings, and turned off gas valves. This error code indicates that there is a problem with your water heaters computer board. Basically, both 2-chamber and 4-chamber models will pop up with those error codes. Shop by Popular AO Smith Water Heater Models. The cookie is used to store the user consent for the cookies in the category "Analytics". Just like with the previous thermistor failure errors, you should follow the same process to solve it. Error Code 51, 55, 510, 551, Six times Problem: Abnormal gas solenoid valve. Then, watch this tutorial and follow the steps to get the temperature sensor replaced: If you observe the status light of your water heater flashes 7 times consecutively with a three-second pause, understand the gas valve is at fault. I replaced it with another AO Smith model, but a more base model without the smart module option. There will be various considerations which should be made in this circumstance for finding the perfect one. Yes, the heater heater light should blink as the flashing light will help you to understand whether the heater is working properly or not. Learn how to inspect and replace a water heater dip tube and solve the problems related to not enough hot water or sediment buildup. Here are The Facts! Save my name, email, and website in this browser for the next time I comment. I have tested the power at the thermostat and the elements with a multi meter and they all check out fine. Smith - Troubleshooting help - Hello my frist post here. Next, check for water leaks and fix them if needed. The 4-chamber model of AO Smith Electric Tankless Water Heater only throws this error code. Next, use the -inch open-end wrench and pull out the thermistor by turning it counter-clockwise. Save my name, email, and website in this browser for the next time I comment. From https://www.justanswer.com/ythiJustAnswer Customer from San Antonio, TX: AO Smith 50 gallon electric water heater giving error code e55 for water leak d. Solution: Check the wire connection, wire breakage, and debris on the flow sensor impeller. If they come loose, tighten them up. Then, hand-tighten the thermistor first. If you're looking for help fixing your A.O. to control or estimate. compare. Then, relight the pilot by following the lighting instructions I mentioned in the previous chapter. They have to make sure that the wire connection does not break or lose. Higher temperatures increase the risk of scalding, but even at 120F, hot water can Solution: Is the water heater set for the right elevation? In a 6-flat/3 story building with 6 apartments/total of 15-16 residents, I have an AO Smith water heater/25 yrs old with specifications of 81 gall capacity, 149 gall/hr recovery, 154,000 BTU. This represents our closest approximation of your likely experience with this water heater using National Averages, but actual performance may vary depending on factors beyond our ability CODE: 711, One timePROBLEM: Gas solenoid valve drive circuit failure. It will be best to consult with a certified professional or the technical support team. If your display screen is showing this error code and is flashing twice, then this is a sign that there is a problem with your water heaters air-fuel ratio rod (sometimes referred to as the AFR for short). The industry's first peace of mind, scale inclusive, 15-year warranty. Problem: Bypass valve fault (only model 540). The air-fuel ratio rod (AFR) is faulty. If people see this error code, they have to be more aware because it is the warning for the 991 error code. Blue light now heartbeat dim & bright. What does E05 mean on a Pentair pool heater? When the temperature of the stack flue rises above a certain degree, this error message will show up on your heater. Dont forget to use Teflon tape on the gas piping connections and fitting on the back of the gas valve that screws into the tank. I eventually called an electrician, who said it seemed to be a short at the top of the tank where the wires for the power and smart module are. Copyright. Instruction Manual - High quality water heaters and water treatment . Fix or replace the faulty parts, wires, or pipes as soon as you notice them. A.O. Smith Water Heater error code guide will explain common issues, provide tips, and show you how to read your model's error codes. How do I reset my A.O. AO Smith electric water heater keeps shutting off, e02 mike4500 Jun 18, 2019 M mike4500 Premium Member Joined Jun 18, 2019 Messages 5 Location NJ Jun 18, 2019 #1 Model Number 50 g Brand -brand- Age 1-5 years I have an AO Smith 50 gallon with the electronic display. Smith Water Heater Repairs. You can either left-click on the link to open the manual in a new tab or right-click and save a copy directly on your computer. Smith Signature 100 50-Gallons Tall 6-year Limited 40000-BTU Natural Gas Water Heater Model # G6N-T5040NVR Note: You can also read how to fix the Pentair heater error codes problem. Once this problem occurs, the main burner will go into the off position along the pilot light immediately. FIX: Check if the condensate drain is installed on the vent collar of the heater. Check if there is a gas leak. Learn about AO Smith tankless error codes for easy and inexpensive troubleshooting. Debris and dirt could also be affecting the thermistor, so clean anything away and try again. Clean the sensor along with the terminals and put it back in place. You should be able to find the settings in your water heaters manual, but if you are stuck, contact the support at AO Smith. To solve this problem, you will need to find the correct settings for your water heaters model and reset them on the computer board. Disconnect every connection like the igniter wire, thermopile wire, pilot tube, and manifold tube from the gas control valve. As a result, the heating element stops warming the water. Open the control panel and make sure that the stack flue sensor is working properly. CODE: 99, 991, Five timesPROBLEM: Improper gas combustion. Now, relight the pilot light by following the step-by-step guide I mentioned earlier in this article. Detach the thermistor and reattach it again. This cookie is set by GDPR Cookie Consent plugin. Continue with Recommended Cookies. If you install the unit professionally and maintain it according to the manual, it will support you for up to 10 years. Now, wait for 10 minutes to let the thermopile cool down. . This is an in-depth guide on AO Smith Water Heater Troubleshooting Codes. First off, relight the pilot following the steps I mentioned earlier to verify the status light is blinking 4 times. Remove the upper access panel by using a flathead screwdriver. Fold away the insulation to access the reset button (its red). Whats the average air temperature in the room where your water heater will be installed? Then, disconnect the thermistor and reconnect it. According to the instruction, they also have to make the distance between the intake terminals and the exhaust terminal. Just follow the step-by-step instructions I mentioned in the Status Light Flashing 4 Times section. FIX: Check for blockage in the vents, the distance between the intake and exhaust terminals are per instructions and remove if there is grease or dirt in the gas burner and fan motor. Typically, a bad thermostat, burn-out heating elements, and bad computer board are some defects that cause this issue. It also causes the heater to shut down completely and display the E05 code on the Pentair heater. Scale buildup on the heating element or on the bottom of the tank is one of the common reasons that can throw a wrench into work. Though the brand is different, it will help you a lot in finding the leaking point. As a second-generation plumber, it was easy for Anthony to get used to the technicalities of all from a tender age, Table Shower Ultimate Guide (Must Know Secrets), 3 Ways to REMOVE PVC Pipe From a FITTING (Video Review), How To Fix A Toilet Backing Up Into A Bath/Shower, Why Your Toilet Keeps Clogging And How To Fix It. Problem: Miscommunication between the water heater and remote controller. This error should really be addressed by a technician, but you can also open up your water heater to check for any wire breakages or loose connections. He obtained his Bachelor of Science degree from the University Of Texas at El Paso. Just turn on a hot water faucet and let the water run for several minutes. Smith Water Heater, look no further! window.mc4wp = window.mc4wp || { Error code E02 on AO Smith Electric Tankless Water Heater indicates that the unit determines the heated water exceeds the temperature limit. Open up the control panel and check the wires connected to the stack flue sensor. There could be an issue with the power supply of your water heater and thus it could be failing. ); Problem: Problem with the air-fuel ratio rod - AFR. Error code 441 (LED flashes two times) Problem: Flow sensor. Use the AO Smith code guide to find the main causes and solutions for the problems of the following models: 110, 310, 510, 240, 340, and 540 series, for safety, convenience, and great savings. Now there are quite a few reasons why this error code appears, including a faulty stack flue sensor, damaged thermal regulator, and improper gas pressure. It usually means that there is a problem with the bypass valve. The fan motor could also be blocked by dust, debris or dirt and needs a clean. Your AO Smith Water Heater will flash the error code E03 if there is a low water level in the heater. Make sure that you maintain a cleaning schedule to keep the pipes clear and functional. Solution: Check for blockage in the vents, the distance between the intake and exhaust terminals is per instructions, and remove if there is grease or dirt in the gas burner and fan motor. If the resistance of this part goes out of range, you must replace it. ], Bosch Tankless Water Heater Maintenance [The Complete Guide], Bosch Tankless Water Heater Troubleshooting [A Complete Guide], Bosch Tankless Water Heater Error Codes [Ultimate Guide], Bosch Tankless Water Heater Wont Ignite [7 Easy Solutions]. Tankless water heater problems and how to repair models from Noritz, Rinnai, Takagi using error codes. If you have recently experienced cold weather, it could also be that your connectors are frozen and need warming up. Solution: Check for connection and wire breakage or computer board failure (burn marks). These stats are based on a home in Nolensville, TN To view or adjust our performance assumptions, view advanced settings. This prevents proper connectivity between the system and the sensor, causing the heater to shut down and display the E05 error code. This numerical code is telling you about the ignition failure. Generally, it takes up to 90 seconds of continuous pilot operation before the thermopile reaches its operating temp. So COPYRIGHT 2023. The work of the stack flue sensor is to detect the exhaust temperature of the heater and make sure that it does not exceed 176 degrees Celsius. Find the right water heater for your needs. It is easy to recognize if there is a leak because bubbles will form. Already you know how to sort out the reasons behind the code and solve your Pentair heater error code E05. Problem: Problem with the computer board. http://waterheatertimer.org/How-to-troubleshoot-gas-water-heater.html#intellivent, When Used On Gas, Residential, Power Vented. CODE: 32, 321, Two timesPROBLEM: Inlet thermistor failure. Ever. Although the early symptoms are dizziness or a headache, death may be the final result if they cannot get the proper treatment. Smith offers a wide range of water heaters. Release the gas control knob once the status light starts flashing and set the temperature to your desired setting. This cookie is set by GDPR Cookie Consent plugin. Fixing the error as soon as it appears is important for the performance and longevity of the pool heater. Takagi Water Heater Error Codes [Ultimate Guide], AO Smith Tankless Water Heater Stuck In Standby Mode [Solved! The board replacement kit includes replacement yellow and blue wires with new connectors. c. The computer checks for any problems with the unit before startup. To solve this, you will need to unblock your vents and also check for any grease or dirt found within the gas burner or fan motor. Problem: Gas solenoid valve drive circuit failure. We don't tend to provide any plumbing advice or any advice that should come from a certified professional. How to tell if the AO smith water heater is working? They have to make sure that it can function properly. Re-attach the control box cover, and restore power to the water heater. A flashing status light doesnt seem scary all the time. Solution: Connections or breakage of wires of the flow adjustment valve, scale buildup on the motor drive which gets locked, water leakage. See the symptoms of How to fix water hammer problem in pipes. CODE: 331, Two timesPROBLEM: Mixing thermistor failure. Smith Water Heater Prices. We also use third-party cookies that help us analyze and understand how you use this website. Look for the blockage in the vent system and ensure if the distance between the intake and exhaust is not too small. The consent submitted will only be used for data processing originating from this website. Register now, spots are limited! This error code may appear when you power up the unit. As long as you see this error code, you must turn off the water heater first. Smith Water Heater Age Determination - reader comment: (May 11, 2012) AO Smith employee said: To tell the age of any AO Smith water is the first 4 numbers. Smith Water Heater, look no further! FIX: Check is there a loose or breakage in wire connection or debris on the thermistor. To bring your water heater to a normal operating state, you should replace the temperature sensor. Brand: A.O. Just hire a certified technician to do this for you. If you continue to use this site we will assume that you are happy with it.. The Pentair heater e05 error code is one of the 12 error codes for this pool heater. Many reasons cause your water heater to heat the water excessively. What should you do first is- turn the gas control valve to the off position. Most of the time, this error occurs when there is a wire connection issue or a breakage, which can easily be fixed or replaced. So, continue reading to know how to fix the Pentair E05 heater error. FIX: Connections or breakage of wires of the flow adjustment valve, scale buildup on the motor drive which gets locked, water leakage. Finally, turn on your water heater and you can see the error code is gone. The showers in homes built after 1992 typically have a flow rate of 2.1 Gallons Per Minute. Its normal. Turn the electric power to your water heater off at the circuit breaker. AO Smith Water Heater Error Code E02 [5 Easy Fixes] 1. The solution for this problem is by checking the Hi-limit switch. advanced settings. Fortunately, I broke down how you can replace the thermistor correctly in this section: Ao Smith Electric Water Heater Error Code E10-E13. Use the pipe wrench to tighten the fittings. I recommend the factory setting or default of 120F (49C). It sounds like the main control is malfunctioning, what's the complete model number of this water heater? Is the surrounding air contaminated? GCVL40-200 GCVL40-201 GNR40100 GNR50100 GPS-75 GPVH40100. Whether you have a newly installed AO Smith Gas water heater or an older one, you must light up the pilot first. To fix this issue, you should replace the control board. He has a good standing reputation for superior skills in heating, air conditioning, hot water tanks, and indoor air quality systems. Gas water heater using too much gas. } I reset the breaker and it started up a few hours later. When the water leaks out of any place from the water heater, the leak sensor senses it and notifies you by throwing the fault code E04. Solution: Ensure the flow sensor wires are correctly connected and with no damage. install thermostatic mixing valves at each point of use. You may type any combination of product name, family, size, model number, etc. Reasons Why There Is Water Leak Inside Refrigerator, Why Does My Air Conditioner Keep Freezing Up? Fix the loose wiring and replace the damaged wires. The fan activates after flow is detected. Is the surrounding air contaminated? This is the error code for ignition failure. Our comprehensive A.O. I called AO Smith and told them, they had me send them some photos of the area, and then they authorized a replacement. To fix this issue, you should replace this part. This error code is closely related to the error code 11 (111) as it is a sign that your water heater is losing its flame. Once thats one, the error code should vanish. He obtained his Bachelor of Science degree from the University Of Texas at El Paso. If your AO Smith Water Heater status light flashes 1 time every 3 seconds, it indicates your water heater runs at its best condition. FIX: Check is the Hi-limit switch properly functioning that there is no loose or broken wire connections, no soot on the flame rod or damaged computer board. If you don't see the tankless water heater problem you're having here, or if you need technical support with your water heater, please visit our help desk to schedule an appointment, or call us at 866-356-1992. Ensure you turn the gas control knob to the off position. groundwater temperature for your location, and residential energy prices as reported by the Department of Energy. If the sensor fails to properly detect the temperature or it exceeds the limit, then the E05 error code appears. Smith Water Heater error code guide will explain comm. Residential & Commercial Water Heating Systems | A. O. Smith Never Descale Again. Before you start to disassemble your water heater, remember to shut off its power and that you reassemble it correctly. Visually inspect the thermistor connections. Finally, turn the power back to the unit and it will clear the error code. Your AO Smith Electric Water Heater will throw the error codes E10, E11, E12, and E13 either for an open inlet temperature sensor or open thermistor. A guide to troubleshooting water heaters with the listed error codes below is useful for DIY homeowners, but our recommendation is always to get help from a qualified technician. In other words, when the sensor senses the water temperature is too high, it will throw this error code. You must log in or register to reply here. Now, turn on the drain valve to let the water drain. This thermistor should be found attached to your water heaters exhaust. Legal Disclosure:Lildutchuncle.com provides and shares information on plumbing, heating & air quality, home improvement, and other DIY projects. CODE: 51, 55, 510, 551, Six timesPROBLEM: Abnormal gas solenoid valve. FIX: Debris on the thermistor, loose or broken wire connection. Smith Signature 100 50-Gallons Tall 6-year Limited Warranty 4500-Watt Double Element Electric Water Heater Model # E6-50H45DV Find My Store for pricing and availability 2930 A.O. Smith reserves the right to deny reimbursement if, upon investigation, any such condition is identified.

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