how to reset ao smith tankless water heater

If you are an adventurous soul and want to dump your hectic life for some time, you should undoubtedly invest money on RV and also learn about how to convert RV water heater to tankless gas. The reset button will be located right inside the panel. Reason #1: Bad Thermostat. You should expect dependable performance and unlimited hot water from the unit for more than 20 years. In order to avoid the difficulty of switching off the whole system, the user has to identify the circuit breaker and check the breaker panel that provides electricity to the tankless water heater. To do this, open the electric panel on the water heater and remove any insulation that is behind the panel. 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! The tankless water heaters function automatically and can be reset easily by following simple and easy steps. If your water heater is gas-powered, theres a good chance that it has a pilot light. After that, turn off the hot water tap. If you want to reset the flammable vapor sensor on your water heater, how can it be done? 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. Atmor tankless water heater is a globally recommended option because of its high durability and high efficiency. You can do a few basic checks first like making sure there are no loose wire connections or soot on the flame rod. If your AO Smith water heater is not getting hot, there are a few potential reasons why. This triggers the reset button to trip because it is unable to communicate with the thermostat. Solution: This issue usually occurs in gas devices. Tankless water heaters are well-known for their dependability and efficiency. Also, look for any accumulation on the valve and clean it if necessary. For tankless models, it's typically located on the side or front of the unit, but you should check your owner's manual to confirm. First, locate the thermostat on your A.O. Troubleshooting Every AO Smith Water Heater Problem, The Ultimate Guide to Resetting Any Water Heater, Candy Tumble Dryer Keeps Stopping: Troubleshooting Tips, Loc Error Code on Hoover Dryer: Troubleshooting Guide, [Fixed] Rheem Tankless Water Heater Code 12, Hot Water Heater Calcium Removal [How to Guide], Samsung Washer SUD Code but no SUDs? A.O. Confirm the settings of the computer board are accurate, according to the user manual. The heating element is responsible for raising the temperature of the water in the tank. However, different types of water heaters necessitate varying levels of upkeep. Our in-depth article covers condensing, non-condensing, indoor, outdoor, and low NOx water heaters with cutting-edge technology. Wait for the water in the unit to cool before proceeding. The next step is to locate the reset button and push it hard for a few seconds and then release it. To do this, with a multimeter, test the thermostat for continuity and if continuity is not present, you will need to replace the thermostat rather than simply reset the water heater. 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. Have you ever noticed what happens when you activate the hot water tap and all you acquire is chilled water? If the resetting process is delayed, the water heats up so quickly and at a higher temperature which is very dangerous. If your water heating system is not warming water properly, you may have a rusted or conceded thermocouple. Please check the box below to confirm you are aware that this item is for non-potable water applications only. Pump & Expansion Tanks. If you have an AO Smith water heater and are looking to reset the gas valve, read below to see what this process looks like. Before the unit starts gas ignition, you have to open the tap with water flowing at the rate of 0.5 GPM. After this, turn ON the water supply for 3 minutes and then check the temperature of the water. 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. For that, you must keep reading the article, and you will learn the easy way to reset. Step 1: Disconnect Your Tankless Water Heater Before starting anything, you have to disconnect your water heater from the power connection. Of course, each unit has a different rating, so compare models before you buy. Within 10 seconds, press both the temperature up and down buttons until you see that the vacation LED lights are blinking, release the buttons, then press them until the LED lights are steady. listeners: [], If the error persists, then reset the water heater. Ao Smith Water Heater Troubleshooting & Repair | Repair Clinic Choose Product 02 Identify Problem 03 Find Solutions Back Water Heater Repair Help Have Your Model Number? In most cases, it could be a simple breaker problem, and depressing the switch resets the system. Moreover, the error code assigned to the ignition problem is error code 11. To perform an AO Smith water heater gas valve reset, turn the power the water heater off and back on. When completely rebooted, run the hot water faucet from any area and see if hot water is present. Electrical Problems (Bad or loose Wiring and Circuit breakers). Mostly the location of the reset button is neat to the thermostat or it may be placed under the removable metal panel. Where Is My Geospring Water Heater Reset Button? You might want to reset the computer to clear . Commercial Gas Tankless. Each and every day at A. O. Smith, we are working on developing state-of-the-art solutions that are pushing new boundaries and paving the way in our industry. Check to see if the water heater is now working properly. Pinpoint the switch on the computer board and make sure the settings are according to the user manual. However, the normal functioning of the tankless water heater can be interrupted by various related issues. In this way, the unit starts functioning properly and heats the water in less time. This self-diagnostic function helps in detecting the problem. This error is displayed when the unit faces blockage in the exhaust region. This thermistor should be found attached to your water heaters exhaust. Remove the access panel from the front of the water heater so you can access the thermostat and heating elements. Smith water heater reset button is not immediately visible. Another sign that this is the issue is if the error code is blinking five times. They are equipped with dedicated buttons that can be used to reset the tankless water heater without removing any of its parts. After finding the location of the reset button, press it and then release it back. Any ideas? While it may be igniting, its not keeping its flame and is going out before it can adequately warm up your water. Also, make sure that there is no debris or condensation present on the burner that prevents ignition. Our comprehensive A.O. One of the most common issues related to this tankless water heater is that it often provides hard water and installing it in an area of hard water gives the users a hard time as they have to replace the heat exchanger several times. The reset button is a precautionary part of the water heater. To perform an AO Smith water heater thermal switch reset, you will need to reset the entire unit. Find Your Solution Fast & Easy Great! There may be some insulation covering the reset button. Disconnect and remove the A.O.'s access panel from the side. No spam, we promise. However, like all appliances, they will eventually need to be reset. If there is a power overload or one of the elements is not working, the reset button trips and lights up. 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. 2. In order to find and access the reset button, the metal plate has to be removed that keeps the thermostat in position. Categories AO Smith Water Heater, Home and Kitchen, Water Heater. Consumers with Whirlpool, U.S. Craftmaster, or American Water Heater brand water heaters can call toll-free 866-854-2793. Thank you. This post was first published on 2022-04-04. Marey tankless water heater is a high-quality machine, making the hot water experience for the users worth it. The best way to solve this problem is to clean the filter and flush the heat exchanger. However, there are tankless water heaters that are equipped with a reset button that can be pressed easily without any difficulty. However, damage and soot can sometimes prevent the AFR rod from doing its job properly and it requires attention. Source: kcwaterheater.com. How To Install Hot Water Heater Recirculating Pump? Instruction Manuals. Required fields are marked *. Just follow up on the below step-by-step guide to reset your Tankless Water Heater effectively and get the unit out of standby mode. Propane. Before resetting the Navien tankless water heater, you should understand these various error codes on display. 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. After that, find the reset button and press it hard for a few seconds. The process involves four simple steps that the users need to follow. Inlet Gas Pressure: 4.0-10.5"W.C. 3. 3. It is informing you about improper gas combustion. 1. 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. Also make sure that all sensors, electrical components, and other wiring systems are in a proper position in order to avoid short circuits. Thermistors are an important component of any water heater as it helps your water heater heat your water to the correct temperature. The best part of this tankless water heater is that it operates on electricity and does not function on the gas line. How does the AO Smith condensing water heater work. The A.O. This post was published on 2022-04-04. Alternatively, the error code will flash four times. Most tank water heaters have an average lifespan of 8 to 12 years, and tankless water heaters can last as long as 20 years. If you need further direction, try this helpful Homeowner Repair video. As a leader, we refuse to sit quietly. If the problem is not solved even through resetting or error code, then press the reset button at least three times. 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. . Launch Product . Also, inspect the PC board. Locate the water heater's circuit breaker box and turn off the power to the unit. It may look like a technical piece, Read More How To Turn On Water Heater? A tankless water heater is one of the most useful and highly durable appliances that regulate hot water and supply it during dishwashing or taking showers. Moreover, if the error persists, you must turn the unit off, remove the intake filter, and clean it properly. Due to the above-listed problem, resetting of the atmor tankless water heater is necessary in order to prevent further issues. 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. . There could be an issue with the power supply of your water heater and thus it could be failing. Refer to . or It usually means that there is a problem with the bypass valve. Rinnai and Rheem are their main competitors in terms of brand recognition. Turning off the electricity to your A.O Smith water heater should be the first step in your troubleshooting process. Save my name, email, and website in this browser for the next time I comment. Best power vent water heater reviews. Contents hide 1 ao smith water heater 2 what's in the box? With years of experience under his belt, Adam decided to put his water heater knowledge to work. Step by Step Complete Guide 2021, codes and troubleshoot your system without requiring, How To Determine The Age Of A Water Heater? If there is no scale build up, then you should check the connections and wires around the flow adjustment valve. Why does the tankless water heater go cold? Find the breaker that is labeled water heater. Condensing type We hope that this article has provided you with some useful information about AO Smith tankless errors codes. Heres How To Troubleshoot It 2022, Tankless Water Heater Frozen Do These Things To Fix It. After that, turn on the unit by reconnecting all the connections. If the remote controller is not deployed on the unit, and there is something wrong, the code will be displayed differently. Although a standard water heater with a tank is more familiar to most, if you are looking to reset the unit but arent quite sure how, continue reading below to see how this can be done. 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. The breaker is usually located in the main electrical panel, and it will be labeled water heater or something similar. Before the tankless unit initiates gas ignition, a hot water tap has to be opened with water flowing at the rate of at least 0.5 gallons per minute. Smith tankless water heater. The AO Smith water heater reset process is simple. This error occurs when the fan motor is not working correctly. Once this time has passed or you see that the sensor has reset, you can then reconnect it to the water heater, turn the unit back on, allow it time to reheat after lighting the pilot or giving the heating elements time to do so, and check for proper function. Verify the wire connections are not broken or loose and clean the rod. 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. You can reset your A.O Smith hot Water heater in four steps. When the red light turns green, this identifies that the unit is repaired and is back in its functional state. To solve this error, you will need to carry out the same checks and treatments in the above error. The most general and effective way of resetting an AO Smith water heater is by pressing the reset button that is located on the unit. The red LED light on the computer board will show to inform you the unit is on.

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