Condensing type A. O. Smith Water Heaters (the warrantor) will furnish the ORIGINAL OWNER, 1) a replacement A. O. Smith water heater of equivalent size and current model if the glasslined tank in this water heater leaks and, 2) a replacement part for any component part which fails. This error code pops up whenever there is a fault with the fan motor of your tankless water heater. Whether you own a gas or electric heater, the electrical box can be pulled open as well as any insulation, then press the red reset button until a click is heard, indicating the reset. Reason #1: Bad Thermostat. The cause of this problem could be a range of different issues including connection issues, broken wires, and even corrosion around the connectors. It may be very difficult in Washington State to do tankless electric due to our cold incoming water temperature. With the passage of time, the functioning of the tankless water heaters can be interrupted by various types of issues that need to be solved on time. Before developing Water Heater Hub, Anthony Barnes was a full-time plumber, and he has undertaken a wide variety of projects over the decades. We offer residential and commercial training at our Ashland City, Tennessee facilities. How to Reset AO Smith Water Heater - Ready To DIY If the reset button is causing a problem, then replace the access panel and then turn the circuit ON. Here is a step-by-step guide on how to do just that: AFR rods monitor the air fuel ratio of your water heaters internal combustion engine, which is a massively important part of your water heaters function. I'm a homeowner and I like to do things myself. 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. Solution: This issue usually occurs in gas devices. You will then press the red button, hear it click, then the reset will complete. Press the reset button. or To reset an AO Smith electric water heater that hosts a tank for heating water, remove the electric panel from the front of the unit as well as any insulation. The flame rod should be free from dirt and grease, and the computer board should not be damaged. Jake Attachments Tankless Installation and Troubleshooting | A.O. Smith University Smith electric water heater installed, you can adjust the temperature in a matter of minutes as long as you have access to the heater's panels. If your water heating system is not warming water properly, you may have a rusted or conceded thermocouple. In most cases, it could be a simple breaker problem, and depressing the switch resets the system. To reset an AO Smith gas tankless water heater, you will need to turn the hot water tap off and wait for five minutes. How to Reset a Water Heater (and Why You'd Need to) Step 1 - Locate the tankless water heater reset button The location of the reset button can vary depending on the make and model of your water heater. Smith Water Heater. As An Amazon Affiliate We Earn From Qualifying Purchases But This Does Not Affect Price Of Product. Remove the top panel cover on the side of the unit by removing the screws that hold it in place. To perform an AO Smith water heater flammable vapor sensor reset, find the FV sensor that is located inside the electric box on the device and turn the power off to the hot water tank. Also make sure that all sensors, electrical components, and other wiring systems are in a proper position in order to avoid short circuits. It can trip off at times without any cause and so its safe to turn it on. Once this time has passed you can then turn the water heater back on. When the water within the tank reaches a temperature that is too low, the thermostat will read this and trigger the heating elements to get to work and start heating the water needed. Once youve found it, press and hold the reset button for 30 seconds. Wait for about an hour, then turn the thermostat back to the On position. 2. Flexible power vent installation through the wall or roof up to 180 feet. The best and the easiest way to solve these problems is to reset the tankless water heater to bring it back to its functional track. AO SMITH ENT-50 4.5KW 240V 1PH 50GAL ELEC WTR HEATER 60-1/2H 22D at Where this thermistor is will vary from model to model, so you will need to check your manual to find it on your water heater. To reset an AO Smith water heater, locate the red reset button within the electric panel and remove any insulation that may be beneath the panel. The next step is to locate the reset button and push it hard for a few seconds and then release it. But if the problem occurs, then you must reset it. electrical panel and look for the water heater. Remove the access panel from the front of the water heater so you can access the thermostat and heating elements. To solve this issue, you need to check for any condensation within the heater. After that, find the reset button and press it hard for a few seconds. IT. Any ideas? The A.O Smith water heater reset button on a gas or electric version can be found under the metal cover close to the middle of the unit. They should be able to tell you the correct dipswitch settings for your model so you can correct it yourself. AO Smith models ATI 110C, 310C, and 510C are indoor and non-condensing that utilize a built-in temperature controller and concentric or one-pipe venting system for easier installation. How does the AO Smith condensing water heater work. The reset button is then located inside that electrical panel. Ecosmart tankless water heater displays the error code on the small screen, enabling the users to solve the problem easily by searching for the solution in the manual guide. 01 - AO Smith Water Heater Igniter Some water heaters use an igniter to ignite the gas. Pinpoint the switch on the computer board and make sure the settings are according to the user manual. The reset button will be located right inside the panel. Commercial Gas Tankless. It that doesnt work, we recommend getting it fixed from a professional plumber. Test the wire connection and make sure it is not loose or broken. And in case, the tankless water heater is still not working properly, turn OFF and ON the breaker again. In order to find and access the reset button, the metal plate has to be removed that keeps the thermostat in position. When you cant fix the error codes and there are more issues with your water heater, you should go for resetting. { While it may be igniting, its not keeping its flame and is going out before it can adequately warm up your water. Furthermore, this tankless water heater involves an error code chart for easy detection and identification of the issue and accordingly finding the solution to the respective problem. In order to solve this problem, identify the venting material that is acceptable to the unit. I just installed a tankless hot water heater in my RV. Smith, and Kenmore brand. Copyright 2023 Heater Guides. Please check which brand of water heater you have and then try resetting it. However, the gas ones have two other types: condensing vs non condensing, Read More Condensing Vs Non-Condensing Tankless Water Heaters Which one is better 2022Continue, Have you ever taken a bath when the tankless water heater was off? } Most AO Smith water heaters come with a warranty of between 6 and 12 years. If the problem is not solved even through resetting or error code, then press the reset button at least three times. Ensure that the unit receives enough water to complete the circulation this way, the water pressure will be equal in the whole unit. 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. Before moving further, check that either the gas is connected to a cylinder or gas meter. How To Reset Ao Smith Water Heater? Furthermore, search for the knob that is usually present on the front side of the unit through which the user can easily change the temperature of the water. You may find burnt pieces, or when you delicately pull on a wire, it may entirely detach from the component to which it is attached. Ensure that the water circulates appropriately so that the unit does not overheat again. You should hear a clicking sound, indicating that the water heater has been reset. In A.O. Just as there are gas water heaters and gas tankless water heaters, so there are tankless electric water heaters as well as standard electric water heaters that heat the water through the use of a tank. Instant Hot Water Why does the tankless water heater go cold? It works ok if you use the control panel to set the temperature for a shower. In the United States, A.O. 1. You will also need to switch off the gas line valve on a gas water heater. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Where is the A.O Smith Water Heater Reset Button Located? This is usually caused by scale build up which locks the motor drive. This button is located in the lowest corner opposite the on and off switch. Why do I need to reset my tankless water heater? Smith line of water heaters is a broad one, covering both residential and commercial use and electric and gas options. AO Smith Water heater not lighting - Repair Clinic Resetting Rheem tankless water heater involves safe, easy, and straightforward steps that everyone can follow. Extreme weather conditions such as storms or improper gas pressure could cause abnormal gas combustion. However, if this tankless water heater is not working properly due to a blocked air supply, flame failure, or ignition problems, then the user needs to reset the water heater by identifying the solution to these problems that are related to specific error codes. It functions just like an outlet thermistor, but is found on your inlet pipes instead of your outlet pipes. To perform a reset of the thermostat on your AO Smith water heater, you will need to complete a system reset for the water heater. However, this depends on several elements such as the quality of the water, the amount used or how frequently it is used, the temperature setting, and many more. Disconnecting the tankless water heater is a safety measure. Besides, the flow sensor impeller should be free from debris. If the breaker is switched off, then turn it ON and vice versa. All the elements must be dry. 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. [Gas, Electric, Tankless Water Heaters Complete Guide 2021], How To Reset Rinnai Tankless Water Heater? But if this error shows again, you must check the sensor and change it if necessary. The next step is to release the reset button and then turn on the power button to analyze the proper functioning of the water heater. The best part of these tankless water heaters is that they do not require much maintenance. If in case the reset button falls back and trips again, it will be better to call the expert for solving this issue. ); AO Smith Water Heater Reset Button [Complete Guide] Once removed, press the red reset button and hold it down until it clicks, as the click is an indication that the reset was successful. After that find the reset button and then press it hard for a few minutes and then release it. This is a popular problem that a lot of AO Smith tankless water heater owners suffer from because this error code usually occurs when there is an ignition failure. The error code of blocked air supply is error code 10. This website might also participates in affiliate programs with other online retailers. Follow the color of light that changes from red to green and this indicates that the heater is perfectly fine. I have a consistently recurring issue where the thermostats trip (requiring manual reset) AFTER the water has been heated. Takagi tankless water heater is considered to be one of the high-performance and highly efficient tankless heaters that are equipped with many advanced and beneficial features. WaterHeater HUB 2021 - All Rights Reserved. To perform an AO Smith water heater thermal switch reset, you will need to reset the entire unit. Complete Guide 2022, How To Fix Your Water Heater Leaking From The Top 2022, Water Heater Leaking From The Bottom? 4. 5. Have you ever noticed what happens when you activate the hot water tap and all you acquire is chilled water? 2. 1. This numerical code is telling you about the ignition failure. Why is My A.O Smith Hot Water Heater Tripping the Reset Button? The most common causes of failure of tankless water heaters are blocked exhaust or air supply, flame failure, ignition problems, and much more. Smith gas and electric water heaters are quite common. Remove and keep the insulation. Before that, you must switch the unit off for 30 seconds or reset your unit. . AO Smith Tankless Water Heaters | Review and Buying Guide Commercial Electric Tankless. Every tankless water heater has its own reset button and the location can vary depending upon the company. The easiest way to reset your Navien tankless water heater is to press the reset button. If in case, cold water is entering the system, then this control board maintains and adjusts the flame. As water fills your hot water tank, the lower and upper elements kick in and warm the water. Look no further. We have unplugged it a read more Check if the thermostat is normal and if water gets heated above the set temperature this causes the breaker to trip off. Once thats one, the error code should vanish. Before AO Smith tankless water heater troubleshooting, test the hi-limit switch and confirm it is working fine and the wire connections are not loose and broken. Also, inspect the PC board. The thermostat in your AO Smith water heater essentially works as the brains behind the heating of the water within your unit. If the error persists, then reset the water heater. After that, identify the reset button and press it hard for a few seconds. Here's what you need to know to reset a tankless water heater. In this article, Ill be addressing how you can reset the tankless water heaters by yourself in just a few simple steps easily. It is indicating the incorrect gas combustion. Guarantee the machine is set for the right elevation. Ao Smith Power Vent Water Heater Installation Hot Water Heater Reset Button (Where to Find It and What it. In such a case, resetting the tankless water heater is necessary in order to solve these problems. Enrique quickly. Our product specs, warranty sheets, installation guides, and user manuals are online. Flip it to the off position. Why am I not getting the hot water from the tankless water heater? AO Smith Tankless Water Heater Troubleshooting - Your Complete Guide 2021 Go along with the following steps to reset your AO Smith Electric Water Heater correctly: Locate the breaker box and flip the water heater's circuit breaker to the off position. Shut off the power before detaching the remote from the heater. There are actually many types of thermistors in your water heater and thus, any error codes that relate to problems they are facing. To solve this error, you will need to carry out the same checks and treatments in the above error. I followed your instructions and it worked, thank you for writing this post it helped me a lot! AO Smith Tankless Water Heater Troubleshooting Your Complete Guide 2021, How To Clean Thermocouple On Water Heater Complete Guide, Condensing Vs Non-Condensing Tankless Water Heaters Which one is better 2022, How To Turn On Water Heater? 1. } 3. Use a multimeter to test both the upper and lower thermostats for continuity. 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. Most tankless water heaters are equipped with two buttons for controlling the thermostat of the water heater. Step by Step Complete Guide 2021Continue. Furthermore, the user can even reset the unit by using the software. The last step is to check the gas solenoid valves in order to prevent short circuits. Tankless water heaters are well-known for their dependability and efficiency. The location of the button may also be influenced by the type of hot water tank you have, whether it is gas, electric, or tankless. Furthermore, if in case after resetting the unit, if still it displays the error code then push the knob for a few seconds again. If the wiring is damaged then the electricity wont reach the heater and so it wont turn on. Includes an United Declare, A.O. After disconnecting all the electrical connections, the next step is to identify the location of the reset button. AO Smith tankless water heaters operate up to 34% more efficiently than conventional water heaters. Also, make sure there are no obstructions in the venting system, and the distance between the intake and exhaust is not too small. The first step is to turn off all the electric circuits, gas valves, and hot water faucets. It will allow the controller to how to reset Rinnai tankless water heater bleed fully. I will bookmark your blog and check again here regularly. There could be an issue with the power supply of your water heater and thus it could be failing. Alternatively, you should check for any loose connections and damaged wires that could be behind this power loss. Ao Smith Water Heater Troubleshooting & Repair | Repair Clinic Every tankless water heater is equipped with a red colored reset button which is located in different spots, depending upon the company. The next step is to turn the knob of the thermostat in a clockwise direction to maintain the temperature level at the highest point. Your instructions are very easy to understand, I will follow them and hope it works. To determine if the igniter is defective, first make sure the igniter is getting voltage. AO Smith Tankless Error Codes: Problems And Troubleshooting Here is a step-by-step guide on how to do just that: 1. While its fun and sometimes more cost effective to Do It Yourself. Once removed, press the red reset button and hold it down until it clicks, as the click is an indication that the reset was successful. They are known for their quality and durability. 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. Smith Water Heater Troubleshooting Guide. To solve this problem, you will need to find the correct settings for your water heaters model and reset them on the computer board. How to Reset a Tankless Water Heater How to Reset a Tankless Water Heater. Check the thermistor and change if damaged. If the remote controller is not deployed on the unit, and there is something wrong, the code will be displayed differently. The A.O. This sensor also measures the flow of water entering the system and provides information to the control board about the amount of water. Push the Reset Button After identifying the location of the reset button, press the button. If you need to reset your Smith water heater, there are a few things youll need to do. No hot water and water heater is staying in standby mode Once you've found the water heater, the reset button is typically located on the upper thermostat. This error code indicates that there is a problem with the flow sensor on your AO smith tankless water heater. As a second-generation plumber, it was easy for Anthony to get used to the technicalities of all from a tender age, Liner for Pools: Essential Guide and Tips, Above Ground Pool Steps: A Comprehensive Guide, 3 Chlorine Tablets: Essential Guide for Pool Maintenance, How To Fix A Toilet Backing Up Into A Bath/Shower, Why Your Toilet Keeps Clogging And How To Fix It. Sometimes if you are lucky, it could just be a bit of soot blocking the sensors other times, you may need to find a replacement AFR rod as soon as possible. Now, go to the temperature controller and press the On/Off button twice. Whether you are looking to reset your AO Smith water heater as a whole or are trying to find a way to reset various components of the unit, there are laid out processes that work to ensure that the reset is not only implemented the way it should be, but that the reset is successful and effective as well. Inspect the flow adjustment valve wiring for damages or breakages. This thermistor should be found attached to your water heaters exhaust. The first step is to disconnect all the connections in order to avoid a short circuit. AO Smith Tankless Water Heater Parts - SupplyHouse.com 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. Do tankless water heaters need servicing? Simple installation - bottom 3/4 inch NPT water connections. Hence, by following these simple two steps, the tankless water heater can easily be reset again. The best way to solve this problem is to clean the filter and flush the heat exchanger. They are equipped with dedicated buttons that can be used to reset the tankless water heater without removing any of its parts. Your Smith water heater should now be reset and ready to use. Another sign that you are facing the same problem would be if the LED light is blinking once. 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. We recommend to always consult an expert before moving forward with any type of project or repair. A.O Smith designs its heater reset buttons to trip as a safety precaution. Before the unit starts gas ignition, you have to open the tap with water flowing at the rate of 0.5 GPM. Water Heating Step 1: Disconnect Your Tankless Water Heater Before starting anything, you have to disconnect your water heater from the power connection. In accordance with the warranty terms and conditions specified below. First of all, turn off all the outlets attached to the unit in your residence. 2. Is there a reset button located on my tankless water heater? Source: kcwaterheater.com. It is caused due to the overheating of the heat exchanger because of high temperature. Good luck for the next! This can be done by following a few simple steps. Troubleshooting AO Smith Condensing Water Heaters | Error Codes List To solve this problem, you must check the air filters and the fan motor. However, there are tankless water heaters that are equipped with a reset button that can be pressed easily without any difficulty. I would recommend being patient at this point as it might take some time. If you are addressing these similar or any other related issues then its high time to get your tankless water heater checked. It is typically located on the front of the unit. This error code means that there is a flame loss. In this way, the unit starts functioning properly and heats the water in less time. In most cases, this electrical tankless water heater that is equipped with the reset button can trip off easily because of several reasons including the faulty thermostat, reset button malfunction, loose wiring connections, etc. Reset Button on Water Heater Doesn't Click - PlumbersStock Stiebel Eltron Tankless Water Heater Tempra 20 Rinnai V65iP Non-Condensing Propane Tankless Water Bosch Electric Mini-Tank Water Heater Tronic 3000 Sign up for Personal Shopper by Prime Try Before You Buy, Locate the reset button on your Ao Smith water heater, This is typically located near the bottom of the unit, Press and hold the reset button for approximately 10 seconds, Release the reset button and allow the unit to restart. To reset an AO Smith electric tankless water heater, you will follow the same steps as previously mentioned for the gas water heater. Residential Gas. 333 keenan supply san diego; 8960 carroll way; suite e; san diego, ca 92121-2429; 858-408-0721 To reset an AO Smith water heater, locate the red reset button within the electric panel and remove any insulation that may be beneath the panel. Complete Guide 2022, How To Convert RV Water Heater To Tankless? If the above process is not working for you try calling a professional as this indicates a big problem. Examine the wire connections of the thermistor and make sure they are good and not damaged. Step by Step Complete Guide 2021, codes and troubleshoot your system without requiring, How To Determine The Age Of A Water Heater? The best way to solve this problem is to adjust the temperature correctly. The next step is to remove the top panel cover from the hot water tank by removing the several screws attached to it. The thermostats in the water heater are responsible for monitoring the temperature in the tank. My hot water heater keeps going into vacation mode. Electric water heaters have 2 thermostats, an upper and a lower one. Home | A. O. Smith Corp. There are a few different types of water heaters that users can select to fit their exact needs, but if you are using a gas water heater, gas will obviously be the fuel by which the unit is operated and thus, there will be a gas valve that controls the amount of gas administered to light the pilot or the ignitor. After that, turn on the unit by reconnecting all the connections. on: function(evt, cb) { Support Documents for All Water Heater Models | A. O. Smith

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