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. Smith Show 161 Results Brand: A.O. Clean: Check the AFR rod for soot and clean it if necessary. The accumulated water will not allow the Pentair pool heater to work properly or shut off completely. Once you solve the leak issue, return the electric power to your water heater. { Solution: Check if the remote controller is of the right type, also connections between the water heater and remote. We also use third-party cookies that help us analyze and understand how you use this website. Solution: Check for the soot on the AFR rod, wire connection, and breakage. Eric Alvarez is an HVAC guy based in El Paso, Texas, United States. This error code pops up whenever there is a fault with the fan motor of your tankless water heater. Is there leaking from the heat exchanger? Turns out, ensure you dont set the thermostat too high. 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. Problem: Gas solenoid valve drive circuit failure. Resetting your water heater is a simple fix to this problem and helps you clear the error message. We will also tell you the solutions that will help you to fix the problem. Mix the soap and water in a spray bottle. Products. If you have recently experienced cold weather, it could also be that your connectors are frozen and need warming up. See the symptoms of How to fix water hammer problem in pipes. If you dont know how to replace the sensor, call a professional for the replacement. Otherwise, the status light wont blink. Another sign that you are facing the same problem would be if the LED light is blinking once. Another sign that this is the issue is if the error code is blinking five times. These cookies track visitors across websites and collect information to provide customized ads. If there is a problem with the water heater, an installed remote will make a sound, and the error code will display on the screen. The red high limit button is NOT tripped. FIX: Check if the remote controller is the right type, also connections between the water heater and remote. And then, use the wrench to secure the thermistor properly. Remove the access panel and fold away the insulation. Generally, it takes up to 90 seconds of continuous pilot operation before the thermopile reaches its operating temp. Like other heat pump water heaters, AO Smith Heat Pump Water Heater uses the ECC or transformative solid state technology to reduce the energy usage. If your AO Smith Electric Tankless Water Heater throws the error code E51 or E52, understand the user interface lost its connection with the control board. Leak Shield shut off valve automatically shuts off watersupply when a leak is detected (accessoryincluded). Products: Water Heaters . To solve this problem, you will need to find the correct settings for your water heaters model and reset them on the computer board. To have the unit working properly, it has to be supplied with the power and correct connection. Not only that, but it also causes the Pentair pool heater to turn off. So, replace the sensor to clear the faulty code. CODE: 10 (101), Five timesPROBLEM: Warning for the "991" error code. It functions just like an outlet thermistor, but is found on your inlet pipes instead of your outlet pipes. Before doing so, don't forget to check the wiring attached to the control board. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. The board replacement kit includes replacement yellow and blue wires with new connectors. forms: { If you see any scale buildup on your motor drive, you will need to clean it away with hydrochloric acid and water mixture (wear appropriate protection gear while handling this mixture). This is A.O. Manual for 400 - 1000 models. Once you have, make sure all the connections are secure and safe and clean away any dirt or debris that could be the issue. 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. The Water Heater Settings Hot, A, B, C, Very Hot Knob. Press the red reset button inward until you hear a click. Though we share resources, information, and educational guide on plumbing & DIY projects, the content here is not a substitute for professional guidance. CODE: 331, Two timesPROBLEM: Mixing thermistor failure. This chapter will describe the meaning of a specific error message your AO Smith Electric Tankless Water Heater throws. This is exactly where the thermistor is located, depending on models: Once you locate the thermistor, detach the thermistor wires from the control board. 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 Here, we will explore and discuss each and every reason that results in the E05 Pentair heater error. Fortunately, I broke down every common error code your AO Smith Electric Water Heater shows. You may type any combination of product name, family, size, model number, etc. GCVL40-200 GCVL40-201 GNR40100 GNR50100 GPS-75 GPVH40100. GTC-070 R3 Revision 2 includes updated troubleshooting information for error codes 3, 4, and 6. Through constant innovation, at production level and application level, A.O. Find the right water heater for your needs. A flashing status light doesnt seem scary all the time. Now, back the electric power to your water heater and it will clear those faulty codes. window.mc4wp = window.mc4wp || { Many factors affect the actual performance of a water heater. 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). Solution: Is the water heater set for the right elevation? It does not store any personal data. ], 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]. If there is no scale, then you should also check the connections and wires for damage or looseness. WaterHeater HUB 2021 - All Rights Reserved. I hav been reading some similar posts regarding this issue, and I think I have made the proper analysis. Once this problem occurs, the main burner will go into the off position along the pilot light immediately. Use the pipe wrench to tighten the fittings. Jenn-Air JGS8750ADB Control Panel Burning Hot! AO Smith ES12-50R55DV (50 gallon) electric hot water tank. So not happy that I had to replace it, but very happy with AO Smith that they honored the warranty. A.O. An example of data being processed may be a unique identifier stored in a cookie. Problem: Warning for the "991" error code. Our comprehensive A.O. A faulty code E06 on your AO Smith Water Heater stands for too hot water temperature. Check the gas valve and make sure that it is turned on completely. A.O. Smith Water Heater, look no further! A.O. A.o. All Right Reserved by FIREPLACEHUBS. Now, relight the pilot light by following the step-by-step guide I mentioned earlier in this article. This error code indicates that there is a problem with your water heaters computer board. Note: You can also read how to fix the Pentair heater error codes problem. For example, a model 510 will display the numerical code on the 7-Seg LED on the computer board, while the 110 and 310 models only a blinking red LED that can flash one time or more. Explore symptoms, causes, and a step-by-step repair guide for an easy repair. Just hire a certified technician to do this for you. Open the control panel and make sure that the stack flue sensor is working properly. Can you hear a buzzing spark ignition from the burner or two clunk sounds from the gas valve? Find the right water treatment products for your needs. Get a free estimate online from top local home service pros in your area. An Easy Guide on How to Fix A Squeaky Door Without Taking It Apart, How to Remove A Broken Drill Bit from Wood? If the status light still doesnt come on, I bet the pilot flame fails to heat the thermopile sufficiently. Wait for ten minutes to allow all the gas to clear out. What I will break down on this in-depth guide on AO Smith Water Heater Troubleshooting Lights: It depends on how many times the flashing light is blinking. } You May Find Interesting: Rheem Gladiator Solid Red Light. You can do a few basic checks first like making sure there are no loose wire connections or soot on the flame rod. Secondly, you must replace the gas control valve if the pilot valve gets stuck in an open position. This is the error code for ignition failure. The air-fuel ratio rod (AFR) is faulty. Ensure you shut off the electric supply to your water heater. Then, find the source of the water leak. Then, relight the pilot by following the lighting instructions I mentioned in the previous chapter. Using Rheem error codes to troubleshoot Rheem tankless water heaters. FIX: Check for the proper settings on the computer board. AO Smith Electric Water Heater Troubleshooting. This problem occurs because of two reasons. The LED status light flashes 0 times or it doesnt come on due to two reasons. If you own a 540 model AO Smith tankless water heater, then this is an error code that may appear on your display screen. You dont need to take any corrective actions as the status light of a functioning unit blinks 1 time every 3 seconds. Read also : Noritz Error Code Troubleshooting. Shop by Popular AO Smith Water Heater Models. The showers in homes built after 1992 typically have a flow rate of 2.1 Gallons Per Minute. Disconnect every connection like the igniter wire, thermopile wire, pilot tube, and manifold tube from the gas control valve. Smith Water Heater Manuals Anthony Barnes July 23, 2018 Need to Hire a Plumber? I initially had to replace the lower element due to limescale. They have to pay attention to the two sounds of clunk found from the water heaters gas valve. Solution: Check if the condensate drain is installed on the vent collar of the heater. Its normal. So, its worth bookmarking this article. FIX: Check if the condensate drain is installed on the vent collar of the heater. He obtained his Bachelor of Science degree from the University Of Texas at El Paso. If the error code returns, I bet the sensor is at fault. Check for hidden leaks in hot water system . FIX: Is the water heater set for the right elevation? Thirdly, locate the thermistor on your water heater. What could that be? Regarding this, follow the instructions I broke down in the Status light flashing 4 times. And the reason is the thermistor gets shorted electrically. If the remote controller is not installed on the water heater, and there is a problem, the error codes will be shown differently. To bring your water heater to a normal operating state, you should replace the temperature sensor. Find the right water heater for your needs. They have to be very careful whether there is spark ignition buzzing from the burner. If needed, adjust the thermostat setting. Smith Water Heater error code guide will explain common issues, provide tips, and show you how to read your model's error codes. Already you know how to sort out the reasons behind the code and solve your Pentair heater error code E05. Related Pages:pool heater repair nearby, water heater repair cost, home pool heater service, water heater fix near me, pool heater installation near me. Your AO Smith Water Heater will throw the error code E04 when it detects moisture or leak in the heater. The wires connected to the stack flue sensor of the Pentair pool heater often loosen up automatically or get damaged. If you own an AO Smith tankless water heater, then its important that you know how it works and what to do when things go wrong. We don't tend to provide any plumbing advice or any advice that should come from a certified professional. Solution: Check the wire connection, wire breakage, and debris on the flow sensor impeller. Models from the 240, 340, and 540 series will show the error codes on both temperature controller and remote controller. And this will reset the water heater successfully. http://waterheatertimer.org/How-to-troubleshoot-gas-water-heater.html#intellivent, When Used On Gas, Residential, Power Vented. We are going to cover some of the most common error codes and problems seen with the AO Smith tankless water heater so you know what you can do when the issue occurs. The reason behind this is that the heater does not get enough water to heat up properly causing an imbalance in temperature. These features are included with all Signature 500 Series water heaters. It will be far better if you call a certified technician to deal with this issue. Clean your AFR rod of any soot, and check for any damage or loose connections to see if you need to find a replacement. We hope that this article has provided you with some useful information about AO Smith tankless errors codes. 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. on: function(evt, cb) { Check the thermistor connections. } And like other electric water heaters, AO Smith also features a high-limit switch or electric-cut-off button. FIX: Check for the proper settings on the computer board. Continue with Recommended Cookies. The consent submitted will only be used for data processing originating from this website. Hi, On an Electric AO SMITH Smart Water Heater, if the diag light is a solid red (looks more orange) right after you flip breaker on and the smart panel has no lights/codes. FIX: Debris on the thermistor, loose or broken wire connection. Solution: Check for connection/breakage of wires, corrosion or frozen connectors, fan motor covered with dust, burn marks on the computer board. Join our exclusive 2,500+ email list to get tailored advice, product roundups, and be the first to see our new content. You can easily detect the exact problem of your water heater if you know the meaning of the flashing light code. It means you dont need to worry about anything. Solution: Check for connection and breakage of wires, burn marks on the computer board, and power supply to the unit. *Annual energy costs are estimated from the energy efficiency of each water heater, your households estimated water usage & set temperature, the average 2023 Virtual Campus Workshop Schedule Tour our upgraded studio and training facilities If you have either a 2-chamber or 4-chamber model of AO Smith Water Heater, you can see the trouble codes E20, E21, E22, E23, and E24 for a single reason. The thin flow of water is typically a result of scaled-up pipes or improper water pressure. Tankless Water Heater Problems | Troubleshooting and Repair Tips, John Wood Tankless Error Codes | Troubleshooting Tips, Rheem Tankless Error Codes | Problems | Troubleshooting Guide, Takagi Error Codes | Troubleshooting Guide and Repair Tips, Rinnai Error Codes | Troubleshooting Rinnai Water Heaters, Noritz Error Codes Guide | Troubleshooting Noritz Water Heaters, How to Replace a Water Heater Dip Tube - DIY Installation Tips, How to Fix Water Hammer Problem | Troubleshooting Guide, Navien Water Heaters | Review and Buying Tips for 2023. The cookies is used to store the user consent for the cookies in the category "Necessary". Its very simple to reset your AO Smith Electric Water Heater by following the below instructions: ECC stands for Electro-chemical compression. 4.6. Related Repair Pages:A.O. 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. And this tutorial will help in replacing the thermocouple on the AO Smith Water Heater: Secondly, inspect the wire connectors for loose. Error Code: 441, Light Blinks 2x What It's Telling You There is an issue with the flow sensor. Whether you have a newly installed AO Smith Gas water heater or an older one, you must light up the pilot first. event : evt, You can read this article on Rheem Water Heater Leaking. Clean away any dirt or debris and check the quality of the connection wires. ST. Manual for 300 models. Take the sensor out and make sure that all the wires are properly connected. View more. But then sometime later it will start to heat the water and the green light will begin flashing rapidly. So, the corrective action you need to take is- check the thermopile and replace it if it gets defective. Second, turn on a hot water faucet anywhere in your house to let the air out of the waterline. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. Your AO Smith Water Heater will flash the error code E03 if there is a low water level in the heater. First off, turn the gas control knob to the off position. To solve & clear the error message, turn the power off to your water heater first. Before inspecting for leaks, turn the unit off. How to use diagnostic system and fix the problems using the error codes that appear on the remote controller. Debris and dirt could also be affecting the thermistor, so clean anything away and try again. Two consecutive flashes every three second stand for thermopile voltage issue. View All Tankless Models with X3 Learn About Tankless with X3 Scale Prevention Technology 113 Flame On Should be Off Fail Once the thermopile reaches its operating temperature, the status light will no longer remain solid red. Smith NG water heater Commercial Shut down. And secondly, loose wiring connections can also cause this symptom. An example of data being processed may be a unique identifier stored in a cookie. In this case, the pilot light will be lit but the thermopile fails to generate the required output voltage. advanced settings. If your AO Smith Electric Tankless Water Heater throws the error code E51 or E52, understand the user interface lost its connection with the control board. I turned off for 5 minutes then back on. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. Press down the gas control knob all the way in while depressing the igniter button continuously. Defective Thermostat/Thermistor 3. They should also remove the grease or dirt which can be found in the fan motor as well as the gas burner. Fortunately, I broke down how you can replace the thermistor correctly in this section: Ao Smith Electric Water Heater Error Code E10-E13. I don't think this would have an effect like I am seeing though, and I never connected a smart grid module to the heater.
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