It may stay that way for a few hours but eventually the heater shuts off and the light flashes red (2 times) again. FIX: Check the connections between water heaters. In other words, when the sensor senses the water temperature is too high, it will throw this error code. Water Heater Support Documentation Search Page | A. O. Smith 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. var intYear = dteNow.getFullYear(); AO Smith Tankless Error Codes | Problems | Troubleshooting Anyway, whats the last time you flush your AO Smith Water Heater? FIX: Check the wire connection, wire breakage and debris on the flow sensor impeller. 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. To solve & clear the error message, turn the power off to your water heater first. I hav been reading some similar posts regarding this issue, and I think I have made the proper analysis. Hi, I have an AO Smith GCVL 40 300 natural gas with a Honeywell valve. Defective Thermostat/Thermistor 3. So, keep reading. All of the above error codes all point to the same problem: an issue with your gas solenoid valve. 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. In contrast, 4 consecutive flashes with a 3-second pause indicates the temperature sensor of the unit senses the water temperature is too high. Second, turn on a hot water faucet anywhere in your house to let the air out of the waterline. Turn the gas supply on and check for leaks by spraying soap solution on the connections. If you're looking for help fixing your A.O. What causes water hammer in a house and what makes pipes to vibrate and make banging, ticking and popping sound? 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. He obtained his Bachelor of Science degree from the University Of Texas at El Paso. Remove the access panel and fold away the insulation. Drain your water heater. AO 50 gallon electric water heater giving error code e55 for Is the surrounding air contaminated? In this case, the pilot light will be lit but the thermopile fails to generate the required output voltage. This problem occurs because of two reasons. Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. } Finally, install the thermostat professionally if it doesnt fit against the tank snugly. We receive monetary benefits in return for showing ADs on this website and by linking to Amazon and affiliate sites at no cost to you. They have to make sure that the wire connection does not break or lose. Also, you should check the computer board for any sign of burn marks too. Though we share resources, information, and educational guide on plumbing & DIY projects, the content here is not a substitute for professional guidance. Why is my AO Smith water heater stopped working? Legal Disclosure:Lildutchuncle.com provides and shares information on plumbing, heating & air quality, home improvement, and other DIY projects. A faulty code E06 on your AO Smith Water Heater stands for too hot water temperature. You should be able to find the settings in your water heaters manual, but if you are stuck, contact the support at AO Smith. The cookies is used to store the user consent for the cookies in the category "Necessary". A.O. Smith Water Heater Troubleshooting | Appliance Helpers Re-attach the control box cover, and restore power to the water heater. Solution: Check for the proper settings on the computer board. 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. There will be various considerations which should be made in this circumstance for finding the perfect one. AO Smith Water Heater Error Code E02 [5 Easy Fixes] 1. 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. Of course, there will be a solution which can be used for fixing this problem. CODE: 74, 741, 751PROBLEM: Miscommunication between the water heater and remote controller. The LED status light flashes 0 times or it doesnt come on due to two reasons. How do I reset my A.O. Does the status light of your AO Smith Water Heater remain solid red? If the remote controller is not installed on the water heater, and there is a problem, the error codes will be shown differently. They have to make sure that the wire connection does not break or lose. In one of the other places I manage, the owner -- for reasons known best to herself -- had a State Electric Hybrid water heater installed. Another sign that you are facing the same problem would be if the LED light is blinking once. CODE: 70, 701, One timePROBLEM: Problem with the computer board. If the resistance of this part goes out of range, you must replace it. Turn the electric power to your water heater off at the circuit breaker. 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. Look for the blockage in the vent system and ensure if the distance between the intake and exhaust is not too small. . However, there is a four pin white plug in the water heaters junction box that I believe is the connector for the smart grid module, and two of the wires have come out of the pin/connector. Now, set the gas control knob to the Pilot position. Fixing the error as soon as it appears is important for the performance and longevity of the pool heater. Take the sensor out and make sure that all the wires are properly connected. The status light flashes 1 times with a three-second pause indicating your water heater operates at its tip-top condition. Now, remove the ground joint union in the gas piping and disconnect the remaining piping from the gas control valve. A hot water tap is opened enough that the flow sensor detects a flow rate through the heater greater than the activation point of 0.5 gpm. 13 February 2021; Non class; 0 Comments Some of our partners may process your data as a part of their legitimate business interest without asking for consent. This chapter will discuss everything you need to know about the flashing light codes on AO Smith Water Heater. Turn off the heater to see that the E05 error code is fixed. I have an AO Smith 50 gallon with the electronic display. I called AO Smith and told them, they had me send them some photos of the area, and then they authorized a replacement. Too High Temperature 2. Copyright. So, whenever the error code pops up on the heater display, fix it with the help of our guide by yourself. compare. Check out advanced features for eco-friendly and cost-effective water heating. ao smith water heater error code e05. Just follow the step-by-step instructions I mentioned in the Status Light Flashing 4 Times section. The average US household uses 64.3 gallons of hot water each day. Very simple. And this tutorial will help in replacing the thermocouple on the AO Smith Water Heater: Secondly, inspect the wire connectors for loose. If there is no scale build up, then you should check the connections and wires around the flow adjustment valve. Manage Settings You can see the flash code once you relight the pilot light. on: function(evt, cb) { CODE: 10 (101), Five times PROBLEM: Warning for the "991" error code. 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. These factors prevent the gas from reaching the heater and performing properly. This chapter will describe the meaning of a specific error message your AO Smith Electric Tankless Water Heater throws. AO Smith Electric Water Heater Troubleshooting. } So not happy that I had to replace it, but very happy with AO Smith that they honored the warranty. To solve this error, check the thermistor to see if there are any loose wires or breakages that are causing the failure. Related Parts Pages:A.O. FIX: Check for connection and breakage of wires, burn marks on the computer board, and power supply to the unit. This website uses cookies to improve your experience while you navigate through the website. 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. AO Smith water heaters are designed to last. The industry's first peace of mind, scale inclusive, 15-year warranty. FIX: Debris on the thermistor, loose or broken wire connection. To fix this issue, you should replace this part. Blue light now heartbeat dim & bright. 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. Smith offers a wide range of water heaters. Malfunctioning Control Board 4. A.O. Save my name, email, and website in this browser for the next time I comment. It sounds like the main control is malfunctioning, what's the complete model number of this water heater? Yes, the heater heater light should blink as the flashing light will help you to understand whether the heater is working properly or not. CODE: 03 (031), One timePROBLEM: Incorrect dipswitch settings. It also causes the heater to shut down completely and display the E05 code on the Pentair heater. FREE Estimates! BFC Cyclone Twister II Hotwatertalk.com is a participant in the Amazon Services LLC Associates Program and other affiliate advertising programs, designed to provide a means for us to earn fees by linking to the affiliated sites. According to the instruction, they also have to make the distance between the intake terminals and the exhaust terminal. Throughout this article, I will disclose the meaning of the error codes your AO Smith Electric Water Heater throws. Electronic User Interface allows you to easily set temperature, operating mode, and child safety lock feature. To bring your water heater to a normal operating state, you should replace the temperature sensor. Alternatively, the error code will flash four times. Just like with the previous thermistor failure errors, you should follow the same process to solve it. Smith Show 161 Results Brand: A.O. Your AO Smith Water Heater will flash the error code E03 if there is a low water level in the heater. 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. Pentair Heater E05 Error Code [Reasons + Solutions] - FireplaceHubs Problem: Bypass valve fault (only model 540). 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. CODE: 661, Four timesPROBLEM: Bypass valve fault (only model 540). AO Smith Water Heater Code E02 - Fixed - Home Guide Corner callback: cb install thermostatic mixing valves at each point of use. Then, find the source of the water leak. If your AO Smith Water Heater status light flashes 1 time every 3 seconds, it indicates your water heater runs at its best condition. However, properly maintaining the pool heater and usage will allow the heater to last for a longer period of time. Most of the time, this error occurs when there is a wire connection issue or a breakage, which can easily be fixed or replaced. How long does an A.O. CODE: 651, Four timesPROBLEM: Flow adjustment valve fault. You dont need to take any corrective actions as the status light of a functioning unit blinks 1 time every 3 seconds. Keep opening the hot faucets until all the air gets expelled out of the water heater. The cause of this problem could be a range of different issues including connection issues, broken wires, and even corrosion around the connectors. Turn the gas control knob to the off position by moving it counter-clockwise. A.O. SMITH INTELLI-VENT TROUBLESHOOTING MANUAL Pdf Download This error code is usually a sign that there is some kind of blockage in your vents, gas burner or fan motor. Learn how to inspect and replace a water heater dip tube and solve the problems related to not enough hot water or sediment buildup. WaterHeater HUB 2021 - All Rights Reserved. So, its worth bookmarking this article. If there are any burn marks on the computer board then this is a sign that your water heaters computer board is overheating and cutting out. Smith Water Heater Parts. As a result, the heating element stops warming the water. Smith with Intelli-vent device. Smith INTELLI-VENT Page 1 INTELLI-VENT CONTROL INFORMATION When Used On Gas, Residential, Power Vented Water Heaters Printed in the USA - 0605 Part No. Explore symptoms, causes, and a step-by-step repair guide for an easy repair. ao smith water heater error code e05 - lecriducanal.com Whether you have a newly installed AO Smith Gas water heater or an older one, you must light up the pilot first. An Easy Guide on How to Fix A Squeaky Door Without Taking It Apart, How to Remove A Broken Drill Bit from Wood? advanced settings. Tankless water heater problems and how to repair models from Noritz, Rinnai, Takagi using error codes. Fix or replace the faulty parts, wires, or pipes as soon as you notice them. Resetting your water heater is a simple fix to this problem and helps you clear the error message. The thermostat(s) on this water heater have been factory set to 120F to reduce the risk of scald injury. View more. Status light blinking once every 3 seconds but I dont see a flame in the window. 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.. Ao Smith Water Heater Codes - Home Tips Jenn-Air JGS8750ADB Control Panel Burning Hot! These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. Find the most common problems and see how to fix issues. Generally, a non-functioning thermostat, shorted heating element, and an unfit thermostat against the tank are the culprits that cause the water temperature of your heater too high. Smith Water Heater, look no further! Next, check the heating element for damage. Error code 441 (LED flashes two times) Problem: Flow sensor. They have to make sure that it can function properly. 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). Problem: Miscommunication in an Easy-Link system. If you want to increase the water heater thermostat(s) setting(s), Replace everything back into its place. Shop by Popular AO Smith Water Heater Models. Our product specs, warranty sheets, installation guides, and user manuals are online. Ok, yes I really don't know, I rarely service these newer water heaters, so your best bet is to Contact AO Smith again to see what's going on. This debris will be what is preventing your water heater from functioning properly. 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. {{INUSING}}, The average cost per Mcf is ${{NATURALGASPRICE}} He obtained his Bachelor of Science degree from the University Of Texas at El Paso. And like other electric water heaters, AO Smith also features a high-limit switch or electric-cut-off button. Smith NG water heater Commercial Shut down. CODE: 12, 121, Three timesPROBLEM: Flame loss. We and our partners use cookies to Store and/or access information on a device. They have to pay attention to the two sounds of clunk found from the water heaters gas valve. Error Code: 441, Light Blinks 2x What It's Telling You There is an issue with the flow sensor. CODE: 72, 721, Six timesPROBLEM: False flame detection. Thermistors are an important component of any water heater as it helps your water heater heat your water to the correct temperature. If needed, adjust the thermostat setting. It usually means that there is a problem with the bypass valve. I don't think I should have yo pay anyone. To solve this issue, there is no way except replacing the gas control valve. } The initial setting is 120F, but you're in control after installation. Common symptoms, problems, and fixing tips. Next, thread a 4 section of gas pipe into the inlet and use it to turn the gas control valve counter-clockwise to remove the gas control valve.