Alternatively, the error code will flash four times. But if you have to increase the water temperature, try to stay well below 150F (65C) so the high limit switch doesn't trip. This cookie is set by GDPR Cookie Consent plugin. It functions just like an outlet thermistor, but is found on your inlet pipes instead of your outlet pipes. If this error code has appeared on your AO Smith tankless water heaters LED screen, then this is a sign that you have set the incorrect settings for the dipswitch. d. Igniter activates. Tank. Press down the gas control knob all the way in while depressing the igniter button continuously. Products. We and our partners use cookies to Store and/or access information on a device. Explore symptoms, causes, and a step-by-step repair guide for an easy repair. 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). Understanding Noritz error codes and troubleshooting Noritz water heaters. c. The computer checks for any problems with the unit before startup. What causes water hammer in a house and what makes pipes to vibrate and make banging, ticking and popping sound? 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. 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. As a result, you can figure out the issue quickly and take the necessary steps to fix the problem. Can I Fix The Error Codes On My Pentair Heater On My Own? The 4-chamber model of AO Smith Electric Tankless Water Heater only throws this error code. Turn off the main connection and clean all the airflow, water, and gas pipes properly. We also use third-party cookies that help us analyze and understand how you use this website. This chapter will describe the meaning of a specific error message your AO Smith Electric Tankless Water Heater throws. If you're looking for help fixing your A.O. FIXED - Multiple error codes F08-E01, F05-E02 on Whirlpool Washer Though we share resources, information, and educational guide on plumbing & DIY projects, the content here is not a substitute for professional guidance. A.o. Clean the gas pipes properly if they are clogged and do not forget to turn off the valve before cleaning. Smith Water Heater, look no further! PDF Instruction Manual - High quality water heaters and water treatment Generally, it takes up to 90 seconds of continuous pilot operation before the thermopile reaches its operating temp. People only need to check for the right setting on the computer board of the water heater. It may take 90 seconds of pilot operation before the thermopile comes to its normal operating temp. Solution: Check for the proper settings on the computer board. How to troubleshoot Rinnai water heaters successfully using Rinnai error codes guide. CODE: 31, 311, Two timesPROBLEM: Outlet thermistor failure. Is the surrounding air contaminated? Common symptoms, problems, and fixing tips. A.O. The following steps will help you change the thermistor: Start with turning off the electric power to your water heater. Its normal. However, sometimes the provided manuals and instruction guides are not very clear and if you need help addressing some error codes that are popping up on your AO Smiths tankless water heater, then we have got you covered. Smith offers a wide range of water heaters. Search For Support Documentation For Your A. O. Smith Brand Water Heater. Our product specs, warranty sheets, installation guides, and user manuals are online. When the heating element shorts out, it will cause a short circuit, which will allow it to continue heating, causing the water to become too hot. If it doesnt throw a trouble code, make no beeping, or flashing light, and understand the water is functioning properly. No, it's not. Products: Water Heaters . AO Smith electric water heater keeps shutting off, e02 Now, relight the pilot light by following the step-by-step guide I mentioned earlier in this article. Introducing X3 Scale Prevention Technology on our Condensing Gas Tankless Water Heaters. Your AO Smith Water Heater wont light up if there are electrical problems like the thermopile wires come loose. No spam, we promise. Throughout this article, I will disclose the meaning of the error codes your AO Smith Electric Water Heater throws. Solution: Check for connection and wire breakage or computer board failure (burn marks). If you choose a higher temperature, thermostatic mixing valves are particularly important to prevent scalding. Sometimes, a faulty sensor is also responsible for this issue. So not happy that I had to replace it, but very happy with AO Smith that they honored the warranty. You can see the flash code once you relight the pilot light. Once the thermopile reaches its operating temperature, the status light will no longer remain solid red. Fixing the error as soon as it appears is important for the performance and longevity of the pool heater. Open the control panel and make sure that the stack flue sensor is working properly. In other words, the thermopile itself gets defective or the wire connectors come loose. He obtained his Bachelor of Science degree from the University Of Texas at El Paso. b. FIX: Check the wire connection, wire breakage and debris on the flow sensor impeller. Its very simple to reset your AO Smith Electric Water Heater by following the below instructions: ECC stands for Electro-chemical compression. Fold away the insulation to access the reset button (its red). Get a free estimate online from top local home service pros in your area. Look for the blockage in the vent system and ensure if the distance between the intake and exhaust is not too small. But then sometime later it will start to heat the water and the green light will begin flashing rapidly. Water Heaters - A.O. This morning it started beeping again but still no error message. I have an AO Smith 50 gallon with the electronic display. Power vented gas models with hot surface ignition & 2"/3"/4" pvc vent capability (21 pages) Water Heater A.O. Press the red reset button inward until you hear a click. 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. CODE: 03 (031), One time PROBLEM: Incorrect dipswitch settings. If there is air in the waterline, your water heater may throw this erratic code. Blue light now heartbeat dim & bright. 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. Re-attach the control box cover, and restore power to the water heater. He has a good standing reputation for superior skills in heating, air conditioning, hot water tanks, and indoor air quality systems. Smith Water Heater error code guide will explain comm. This is the final error code for thermistor failure. A. O. Smith. A.O. SMITH GAS WATER HEATER USER MANUAL Pdf Download If you continue to use this site we will assume that you are happy with it.. Next, check for water leaks and fix them if needed. To fix this issue, you should replace the control board. In this case, the pilot light will be lit but the thermopile fails to generate the required output voltage. Mix the soap and water in a spray bottle. Clean the sensor along with the terminals and put it back in place. Main Menu. The air-fuel ratio rod (AFR) is faulty. Many reasons cause your water heater to heat the water excessively. Here are some error codes which can be learned. Fixing the error codes immediately is a must in the Pentair pool heater to avoid further problems to happen. Ever. Built in dry fire protection will not allow the water heater to be turned on unless the tank is full of water, eliminating accidentally burning out the upper element. 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. Should the water heater light be blinking? A water heater leaks from different places like from the top, bottom, and side. A.O. If the condensate drain is not properly installed on the vent collar of the water heater, then there could be water in the internal combustion engine. 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. Thank you. CODE: 11 (111), Three timesPROBLEM: The ignition failure. Reviewing ultra efficient Navien water heaters utilizing condensing and tankless technology. GTC-070 R3 Revision 2 includes updated troubleshooting information for error codes 3, 4, and 6. Very simple. AO Smith Electric Water Heater Troubleshooting. Electronic User Interface allows you to easily set temperature, operating mode, and child safety lock feature. If this doesnt bring any luck to you, the best bait is to call a professional for further assistance. Check if there is a gas leak. However, properly maintaining the pool heater and usage will allow the heater to last for a longer period of time. The Solution Connections: Make sure the wiring is connected properly and isn't damaged. You can now use this knowledge to help diagnose and fix problems with your AO Smith tankless water heater so you can continue enjoying hot water with little fuss! Takagi Water Heater Error Codes [Ultimate Guide], AO Smith Electric Water Heater Troubleshooting, AO Smith Water Heater Troubleshooting Codes, AO Smith Gas Water Heater Troubleshooting, 9 AO Smith Gas Water Heater Troubleshooting Tips, AO Smith Water Heater Not Heating [5 Easy Solutions], Bosch Tankless Water Heater Maintenance [The Complete Guide], Bosch Tankless Water Heater Troubleshooting [A Complete Guide], Bosch Tankless Water Heater Error Codes [Ultimate Guide]. Solution: Check the wire connection for looseness or breakage. They also have to make sure that the flame rod does not come with soot. 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. Solution: Check if the Hi-limit switch properly functions and that there is no loose or broken wire connections, no soot on the flame rod, or a damaged computer board. I am still getting the error code. } Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. Tanks, iCOMM Smart Connectivity allows you to get notifications and manage your water heater from your smartphone. To solve this problem, you will need to find the correct settings for your water heaters model and reset them on the computer board. It does not store any personal data. How to use a diagnostic system to repair a faulty heater. A.O. Smith Water Heater Age or Manuals - InspectAPedia I have tested the power at the thermostat and the elements with a multi meter and they all check out fine. If there is a scale build up, then you should also check for any water leakages that are causing scale to build up inside your water heater. Check out advanced features for eco-friendly and cost-effective water heating. Now, back the electric power to your water heater and it will clear those faulty codes. Troubleshooting AO Smith condensing water heaters is similar to troubleshooting other brands and models. Try our Product Selector Tool to find the right models for your needs-for both heating and treating your home's water. Is there leaking from the heat exchanger? Related Troubleshooting Pages:A.O. Smith NG water heater Commercial Shut down. What you need to do is- attach the thermistor wires to the control board. Solution: See the error codes 331, 321, and 311. Though the brand is different, it will help you a lot in finding the leaking point. The LED status light flashes 0 times or it doesnt come on due to two reasons. Smith reserves the right to deny reimbursement if, upon investigation, any such condition is identified. Find the most common problems and see how to fix issues. Connect the water line and turn on the heater to see the flow of water. It sounds like the main control is malfunctioning, what's the complete model number of this water heater? Check out the guide below for easy to understand explanations about each error code and the troubleshooting tips that can help you solve the issues you are facing with your AO Smith tankless water heater. The cookie is used to store the user consent for the cookies in the category "Analytics". Solution: Check the connections between water heaters. You may need to install Adobe Acrobat Reader to view these documents. The Pentair heater e05 error code is one of the 12 error codes for this pool heater. Why is my AO Smith water heater stopped working? View All Tankless Models with X3 Learn About Tankless with X3 Scale Prevention Technology We will get back to you as soon as possible with the best possible answer. We don't tend to provide any plumbing advice or any advice that should come from a certified professional. The Fire The fire needed to heat the water also poses a danger if the water heater does not put properly. Error Code: 441, Light Blinks 2x What It's Telling You There is an issue with the flow sensor. Leak Watch Smart technologyimmediately alerts you of a leak for yourpeace of mind. Its important to note that the error codes we will be addressing in this guide are found on the 110, 510, 310, 240, 240 and 540 AO Smith tankless water heater models. Problem: Miscommunication in an Easy-Link system. 50 Gallon Tall 12-Year Energy Smart 5500/5500-Watt Elements Electric Water Heater with Leak Detection Model: EE12-50H55DVF Lowe's Item #: 3806368 Shop Now at Lowe's Product Description iCOMM Smart Connectivity allows you to get notifications and manage your water heater from your smartphone Save my name, email, and website in this browser for the next time I comment. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. Hybrid Water Heater problem Heating Help: The Wall Through constant innovation, at production level and application level, A.O. First off, turn the gas control knob to the off position. 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. You can do a few basic checks first like making sure there are no loose wire connections or soot on the flame rod. To determine if the heating element is shorted out, plug in a multimeter and test if the element, itself, is shorted. ST. Manual for 300 models. Turn the gas control knob to the off position by moving it counter-clockwise. More error codes can be found after all. Smith Water Heater Error Codes. Empty all the water that has accumulated in the exchanger properly. Smith A.O. event : evt, The industry's first peace of mind, scale inclusive, 15-year warranty. This is an in-depth guide on AO Smith Water Heater Troubleshooting Codes. COPYRIGHT 2023. This chapter will discuss everything you need to know about the flashing light codes on AO Smith Water Heater. The consent submitted will only be used for data processing originating from this website. Smith Signature 100 50-Gallon Tall 6-year Limited 40000-BTU Natural Gas Water Heater Model # G6N-UT5040NVR Find My Store First off, relight the pilot following the steps I mentioned earlier to verify the status light is blinking 4 times. A.O. AO Smith Water Heater Error Code E02 [Why + How To Fix] } If the remote controller is not installed on the water heater, and there is a problem, the error codes will be shown differently. Necessary cookies are absolutely essential for the website to function properly. Keep opening the hot faucets until all the air gets expelled out of the water heater. Related Pages:pool heater repair nearby, water heater repair cost, home pool heater service, water heater fix near me, pool heater installation near me. Though we share resources, information, and educational guide on plumbing & DIY projects, the content here is not a substitute for professional guidance. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. This error code pops up whenever there is a fault with the fan motor of your tankless water heater. However, we often suggest professional help if the issue is complex. http://waterheatertimer.org/How-to-troubleshoot-gas-water-heater.html#intellivent, When Used On Gas, Residential, Power Vented. It also causes the heater to shut down completely and display the E05 code on the Pentair heater. Then, leave the unit for 10 minutes to let the thermopile cool down. People can find those advantages from AO Smith tankless water heater. But opting out of some of these cookies may affect your browsing experience. Problem: Problem with the computer board. Follow the below steps to change the part correctly: Your AO Smith Water Heaters status light will blink 5 times every three seconds if the temperature sensor gets defective. This error code indicates that there is a problem with your water heaters computer board. Thermistors are an important component of any water heater as it helps your water heater heat your water to the correct temperature. I checked all the wires and didn't find any problems, frayed insulation, etc. I dont recommend you perform this workflow by yourself. Solution: Check if the condensate drain is installed on the vent collar of the heater. Scale build up could be the cause of locking the motor drive and is usually caused by a water leak somewhere within your water heater. var dteNow = new Date(); The consent submitted will only be used for data processing originating from this website. This cookie is set by GDPR Cookie Consent plugin. AO Smith Tankless Water Heater Troubleshooting - Your Complete Guide 2021 An example of data being processed may be a unique identifier stored in a cookie. Just like with the previous thermistor failure errors, you should follow the same process to solve it. CODE: 99, 991, Five timesPROBLEM: Improper gas combustion. F1-7 Fault Code, LFFU14F5HWD Frigidaire freezer won't shut off. The thermopile of your water heater cant produce the required voltage output for two reasons. Launch Product Selector. AO Smith tankless water heaters equipped with the remote controller have a great advantage; a self-diagnosing function that helps in diagnosing the heating problem. Can you hear a buzzing spark ignition from the burner or two clunk sounds from the gas valve? The wires connected to the stack flue sensor of the Pentair pool heater often loosen up automatically or get damaged. Once thats one, the error code should vanish. Reasons Why There Is Water Leak Inside Refrigerator, Why Does My Air Conditioner Keep Freezing Up? Solution: Ensure the flow sensor wires are correctly connected and with no damage. Fix or replace the faulty parts, wires, or pipes as soon as you notice them. Water Heater Carbon Monoxide - What is that? The error code may also be flashing three times. Next, check the heating element for damage. How to tell if the AO smith water heater is working? AO Smith Tankless Error Code Troubleshooting - Sensible Digs Read also : Noritz Error Code Troubleshooting. FIX: Check for the proper settings on the computer board. Follow the below steps to erase those error codes from the display: If the error codes return, you must replace the thermistor. Make sure that you maintain a cleaning schedule to keep the pipes clear and functional. The thermostat(s) on this water heater have been factory set to 120F to reduce the risk of scald injury. A flashing status light doesnt seem scary all the time. Smith Water Heater Troubleshooting. What does ECC code mean A.O. Toggle navigation. A.O. We will assume that the tankless unit, before failure, was correctly installed (with the correct gas type), per the manufacturer's instructions and codes. Revision 3 includes updated troubleshooting for error codes 4 and 6 and technical bulletins, Manual will be automatically added to "My Manuals", Error Code 3 - Pressure Switch Circuit Remains Closed, Error Code 4 - Pressure Switch Circuit Remains Open, Error Code 7,8,9 - Internal Control Failures, Error Code 10 - Flame Sensed out of Sequence, Error Code 11 - High Temperature Cutoff (Eco) Activated, Error Code 12 - Temperature Adjust Buttons Stuck Closed, Error Code 13 - Temperature Probe Open of Shorted, Error Code 14 - Resistor Wire Open or Shorted, Error Code 15 - Resistor Wire Resistance out of Tolerance, Technical Bulletin - Ignition and Flame Failure A-022-04 & S-021-04 Combined, Air Pressure Switch Circuit - Residential Power Vent/Power Direct Vent, Vent Termination Restrictor Usage for 40,000 Btu Power Vent Models, TB-A028-06 - A. O. Smith - FVIR Intelli-Vent Troubleshooting Chart, Normal Operating Sequence - Pressure Switch Circuit, Air Pressure Switch Circuit: Residential Power-Vent & Power-Direct-Vent Water Heaters, Air Pressure Switch Circuit: Cyclone Water Heater. CODE: 10 (101), Five times PROBLEM: Warning for the "991" error code. Takagi Water Heater Error Codes [Ultimate Guide], AO Smith Tankless Water Heater Stuck In Standby Mode [Solved!
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