ao smith water heater error code e05

WaterHeater HUB 2021 - All Rights Reserved. If there is no scale build up, then you should check the connections and wires around the flow adjustment valve. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Revision 2 includes updated troubleshooting information for error codes 3, 4, and 6. I am gettin tempure sensor failure code (#5) what should I be replacing. Generally, the heating element, top of the unit, tank, and drain valve are some common places from where the water is leaking. Defective Thermostat/Thermistor 3. Water Heaters - A.O. Adjust the valves on the main line to set the water pressure at the right level. Basically, both 2-chamber and 4-chamber models will pop up with those error codes. Smith University | An Education in Hotwater Register NOW for live online workshops! A.O. Eric Alvarez is an HVAC guy based in El Paso, Texas, United States. An Easy Guide on How to Fix A Squeaky Door Without Taking It Apart, How to Remove A Broken Drill Bit from Wood? Below, I will explain the meaning of status light codes and what steps you should take to stop the blinking light. This applies both to the choice of materials and components used in the manufacturing process, as well as to the efficiency of the finished products. Dirty/Blocked Filter How To Reset AO Smith Water Heater Easily FAQs: What are the common problems of the AO Smith water heater? Troubleshooting John Wood tankless water heaters. Common symptoms, problems, and fixing tips. Find the most common problems and see how to fix issues. Smith water heater? Problem: Problem with the computer board. Then, find the source of the water leak. Of course, there will be a solution which can be used for fixing this problem. The consent submitted will only be used for data processing originating from this website. Smith NG water heater Commercial Shut down. Related Price Pages:A.O. Find the right water heater for your needs. callback: cb 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. How Long Does A Pentair Pool Heater Last? Brand: A.O. Shorted Heating Elements 5. When the temperature sensor senses the water temperature is excessively hot, the status light will flash 4 times. You can easily detect the exact problem of your water heater if you know the meaning of the flashing light code. Open a nearby hot water faucet to let the air out. FREE Estimates! FIX: Check if the remote controller is the right type, also connections between the water heater and remote. var dteNow = new Date(); Examine the water pipes and make sure that they are clean. If the error code re-appears, replace the thermistor. The water heater is surely essential to support modern households, and we can make sure that people will look for the best water heater which can be used for their household needs. Turn the electric power to your water heater off at the circuit breaker. Ensure you shut off the electric supply to your water heater. The cookies is used to store the user consent for the cookies in the category "Necessary". This error code is usually a sign that there is some kind of blockage in your vents, gas burner or fan motor. While it may be igniting, its not keeping its flame and is going out before it can adequately warm up your water. 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. To determine if the heating element is shorted out, plug in a multimeter and test if the element, itself, is shorted. 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. To solve & clear the error message, turn the power off to your water heater first. Many reasons cause your water heater to heat the water excessively. Manage Settings Whether you have a newly installed AO Smith Gas water heater or an older one, you must light up the pilot first. FIX: Connections or breakage of wires of the flow adjustment valve, scale buildup on the motor drive which gets locked, water leakage. Launch Product Selector. 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 It means you dont need to worry about anything. You may type any combination of product name, family, size, model number, etc. FIX: Check for the proper settings on the computer board. Smith Water Heater Manuals Anthony Barnes July 23, 2018 Need to Hire a Plumber? Years of experience in the HVAC field have taught him many lessons, not the least of which is that the value of quality and knowledge far exceeds any promised initial savings. To solve this issue, you need to check for any condensation within the heater. Any other models may have different codes for different issues. 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. BFC Cyclone Twister II So, continue reading to know how to fix the Pentair E05 heater error. Smith Water Heater error code guide will explain comm. Just shut off the electric supply to the unit. However, if it interrupts normal water heater operation, dont hesitate to call a plumber. The owner is not there much in the spring and fall, like now, but the water heater is left running. Finally, install the thermostat professionally if it doesnt fit against the tank snugly. We hope that this article has provided you with some useful information about AO Smith tankless errors codes. Start with turning off the gas control valve to the off position. 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. Make sure that there are no parts of the sensor that require work. scald in a matter of minutes. 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. CODE: 10 (101), Five timesPROBLEM: Warning for the "991" error code. CODE: 61, 611, Four timesPROBLEM: Fan motor fault. CODE: 39, 391, Two timesPROBLEM: Problem with the air-fuel ratio rod - AFR. A Appliance Helpers representative is available for you 7 days-a-week including Holidays!! Fixing the error as soon as it appears is important for the performance and longevity of the pool heater. They have to make sure that it can function properly. It is also important to check whether there is damage to the computer board. Though the brand is different, it will help you a lot in finding the leaking point. It sounds like the main control is malfunctioning, what's the complete model number of this water heater? As a result, you can now easily diagnose your water heater that will save you both time and money. } CODE: 761PROBLEM: Miscommunication in Easy-Link System. Release the gas control knob once the status light starts flashing and set the temperature to your desired setting. A Pentair pool heater typically functions for 6 to 12 years on average. FIX: Check for the soot on the AFR rod, wire connection, and breakage. Before inspecting for leaks, turn the unit off. I highly recommend you use a multimeter to test the continuity of them and replace them if needed. Your AO Smith Water Heater wont light up if there are electrical problems like the thermopile wires come loose. Get information and support for all A. O. Smith models. They should be able to tell you the correct dipswitch settings for your model so you can correct it yourself. The solution to this problem is just the same as the previous error code check for broken wires, damage, loose connections, dirt and debris. It will be convenient for the homeowners who are handyman at the same time. To fix this issue, you should replace this part. For a better experience, please enable JavaScript in your browser before proceeding. CODE: 51, 55, 510, 551, Six timesPROBLEM: Abnormal gas solenoid valve. It may not display this or other websites correctly. I have tested the power at the thermostat and the elements with a multi meter and they all check out fine. Clean away any dirt or debris and check the quality of the connection wires. smith gas water heater installation user and service manual (102 pages) Water Heater A.O.Smith GPSX-50L Owner's Manual. I recommend the factory setting or default of 120F (49C). An example of data being processed may be a unique identifier stored in a cookie. A little more information.sometimes when I shut off power at the breaker, let is sit for a while and then turn the power back on, it will do it's diagnostic cycle (blinking green light) and then start flashing red (2 times). Thermistors are an important component of any water heater as it helps your water heater heat your water to the correct temperature. The accumulated water will not allow the Pentair pool heater to work properly or shut off completely. This chapter will describe the meaning of a specific error message your AO Smith Electric Tankless Water Heater throws. How to tell if the AO smith water heater is working? If needed, adjust the thermostat setting. Next, use the -inch open-end wrench and pull out the thermistor by turning it counter-clockwise. AO Smith Electric Water Heater Troubleshooting. To solve this problem, you will need to find the correct settings for your water heaters model and reset them on the computer board. 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. Problem: Bypass valve fault (only model 540). We and our partners use cookies to Store and/or access information on a device. Fix the loose wiring and replace the damaged wires. {{INUSING}}, The average cost per Gallon is ${{PROPANEGASPRICE}} b. Turn off the main connection and clean all the airflow, water, and gas pipes properly. Already you know how to sort out the reasons behind the code and solve your Pentair heater error code E05. http://waterheatertimer.org/How-to-troubleshoot-gas-water-heater.html#intellivent, When Used On Gas, Residential, Power Vented. ST. Manual for 300 models. I have verified that I have water pressure at the back of the unit, both hot and cold, which was my first thought with the pressure switch and waterfill faults. People can find those advantages from AO Smith tankless water heater. As long as you see this error code, you must turn off the water heater first. How to use a diagnostic system to repair a faulty heater. Smith Water Heater, look no further! Changing the gas control valve is not as difficult as you assume. F05 - E02 - Door lock fault F08 - E01 - Waterfill fault I've looked up the error codes for these, and am just getting started diagnosing the issue. Though we share resources, information, and educational guide on plumbing & DIY projects, the content here is not a substitute for professional guidance. Can you hear a buzzing spark ignition from the burner or two clunk sounds from the gas valve? Possibly a short somewhere, check all your wires for frayed or cut insulation on them shorting out. The cookie is used to store the user consent for the cookies in the category "Analytics". A.O. The following steps will help you change the thermistor: Start with turning off the electric power to your water heater. So Spray it on the gas connections (you can also apply the mixture with the sponge or paintbrush). Remove the upper access panel by using a flathead screwdriver. Here, we will explore and discuss each and every reason that results in the E05 Pentair heater error. Error code 441 (LED flashes two times) Problem: Flow sensor. 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. Now, turn the electric power on to your water heater. What Does Flashing Light Mean On Ao Smith Water Heater? In this case, the pilot light will be lit but the thermopile fails to generate the required output voltage. 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. Is there leaking from the heat exchanger? Second, the thermopile of your gas water heater has not reached its operating temperature yet. This error code pops up whenever there is a fault with the fan motor of your tankless water heater. 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. 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. This error code usually means there is a fault with the flow adjustment valve. listeners: [], FIX: Check for connection and wire breakage or computer board failure (burn marks). This error code signifies that there is a problem with your outlet thermistor. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". What does E05 mean on a Pentair pool heater? Related Repair Pages:A.O. Need sanity check to make sure I troubleshoot the device properly: Problem: No ignition. And this tutorial will help in replacing the thermocouple on the AO Smith Water Heater: Secondly, inspect the wire connectors for loose. 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. 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. FIX: Check is the Hi-limit switch properly functioning that there is no loose or broken wire connections, no soot on the flame rod or damaged computer board. document.write(intYear); Disconnect every connection like the igniter wire, thermopile wire, pilot tube, and manifold tube from the gas control valve. You can see the flash code once you relight the pilot light. Bathtub faucets typically have a flow rate of 5 Gallons per Minute. The repair guide covers indoor, outdoor, condensing, non-condensing, and ultra-low NOx water heaters with on-demand technology. window.mc4wp.listeners.push( It also causes the heater to shut down completely and display the E05 code on the Pentair heater. 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. Our comprehensive A.O. I unplugged the electronic panel, and the unit functions for a few hours when I turn off the breaker, wait several minutes then turn it on again. Solution: Check the wire connection for looseness or breakage. d. Igniter activates. People only need to check for the right setting on the computer board of the water heater. Shop by Popular AO Smith Water Heater Models. Related Error Code Pages:A.O. On the other hand, your AO Smith Water Heater goes through problems if the status light flashes more than 1 times followed by a three-second pause. 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. If you have recently experienced cold weather, it could also be that your connectors are frozen and need warming up. 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. If the sensor fails to properly detect the temperature or it exceeds the limit, then the E05 error code appears. These factors prevent the gas from reaching the heater and performing properly. The board replacement kit includes replacement yellow and blue wires with new connectors. Jenn-Air JGS8750ADB Control Panel Burning Hot! I already discussed how to make the replacement. Another sign that this is the issue is if the error code is blinking five times. A.O. Once you solve the leak issue, return the electric power to your water heater. Toggle navigation. Second, turn on a hot water faucet anywhere in your house to let the air out of the waterline. Problem: Gas solenoid valve drive circuit failure. However, properly maintaining the pool heater and usage will allow the heater to last for a longer period of time. There are actually many types of thermistors in your water heater and thus, any error codes that relate to problems they are facing. The tools needed to solve the problems from below are mainly the screwdriver, manometer, and multi-meter. GCVL40-200 GCVL40-201 GNR40100 GNR50100 GPS-75 GPVH40100. Afterward, install a new thermistor. To fix this issue, you should replace the control board. It will be best to consult with a certified professional or the technical support team. And the reason is the thermistor gets shorted electrically. *Annual energy costs are estimated from the energy efficiency of each water heater, your households estimated water usage & set temperature, the average Of course, you are always open to reaching out to a professional if you fail to clear the error messages. What does ECC code mean A.O. In one of the other places I manage, the owner -- for reasons known best to herself -- had a State Electric Hybrid water heater installed. Make sure that you maintain a cleaning schedule to keep the pipes clear and functional. Malfunctioning Control Board 4. They should also remove the grease or dirt which can be found in the fan motor as well as the gas burner. Is the surrounding air contaminated? Turn the gas control knob to the off position by moving it counter-clockwise. Turns out, ensure you dont set the thermostat too high. Problem: Miscommunication between the water heater and remote controller. Once you install the gas control valve, put every connection like the igniter wiring, pilot tube, and others back into the valve. An example of data being processed may be a unique identifier stored in a cookie. You May Find Interesting: Rheem Gladiator Solid Red Light. Finally, turn on your water heater and you can see the error code is gone. But opting out of some of these cookies may affect your browsing experience. The Pentair error code E05 indicates an open stack flue sensor. The AO Smith water heater is too hot. For example, if the status light blinks 2 times, there is an issue with the thermopile voltage output. I hav been reading some similar posts regarding this issue, and I think I have made the proper analysis. Debris and dirt could also be affecting the thermistor, so clean anything away and try again. 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. Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors. Smith Water Heater error code guide will explain common issues, provide tips, and show you how to read your model's error codes. Check for hidden leaks in hot water system . Also, you should check the computer board for any sign of burn marks too. Manual for 400 - 1000 models. { CODE: 31, 311, Two timesPROBLEM: Outlet thermistor failure. Turn on the electric supply by flipping up the circuit breaker. They also have to make sure that the flame rod does not come with soot. Then, ensure you have the following pieces of equipment at your fingertips: Secondly, check the user manual and drain the water heater by following the instructions. This thermistor should be found attached to your water heaters exhaust. This final error code indicates that there is a false flame being detected within your water heater. CODE: 03 (031), One timePROBLEM: Incorrect dipswitch settings. Electronic Thermostat provides operational reliability and peace-of-mind. This prevents proper connectivity between the system and the sensor, causing the heater to shut down and display the E05 error code. Next, check the heating element for damage. 4.6. Once the thermopile reaches its operating temperature, the status light will no longer remain solid red. Smith Water Heater Troubleshooting. var intYear = dteNow.getFullYear(); Alternatively, the error code will flash four times. The solution for this problem is by checking the Hi-limit switch. 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. 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. It may take 90 seconds of pilot operation before the thermopile comes to its normal operating temp. Smith Water Heater Repairs. I recommend you turn the unit off and relight the pilot. Press the red reset button inward until you hear a click. See how to troubleshoot the flame failure, not enough, no hot water . Troubleshooting AO Smith condensing water heaters is similar to troubleshooting other brands and models. When it senses the water temperature crosses the safety level, the reset or ECO button cuts the electric supply off. 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. Resetting your water heater is a simple fix to this problem and helps you clear the error message. Afterward, put everything back into its place. This cookie is set by GDPR Cookie Consent plugin. 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! Too High Temperature 2. 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.. 12-Year limited residential warranty gives you peace of mind. The industry's first peace of mind, scale inclusive, 15-year warranty. AO Smith Water Heater Error Code E02 [5 Easy Fixes] 1. A thin or low flow of water to or from the water heater can also cause the e05 on Pentair heater display. Necessary cookies are absolutely essential for the website to function properly. The solution for this problem is by checking the Hi-limit switch. This problem occurs because of two reasons. If the status light still doesnt come on, I bet the pilot flame fails to heat the thermopile sufficiently. You must log in or register to reply here. Though we share resources, information, and educational guide on plumbing & DIY projects, the content here is not a substitute for professional guidance. Clean your AFR rod of any soot, and check for any damage or loose connections to see if you need to find a replacement. 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. 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.. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Check the thermistor connections. Gas water heater using too much gas. An example of data being processed may be a unique identifier stored in a cookie. 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. Wait for ten minutes to allow all the gas to clear out. First, the pilot light wont come on until you try to light it up. Tankless water heater problems and how to repair models from Noritz, Rinnai, Takagi using error codes. Understanding Noritz error codes and troubleshooting Noritz water heaters. Solution: 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. Yes, you can fix the error codes on the Pentair heater by identifying the issue and its solution. A water heater leaks from different places like from the top, bottom, and side. 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. Solution: Check the wire connection, wire breakage, and debris on the flow sensor impeller. 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. on: function(evt, cb) { ao smith water heater error code e05. Take the sensor out and make sure that all the wires are properly connected. Find the right water treatment products for your needs. We offer live virtual training on a selection of popular topics via Zoom. Reviewing ultra efficient Navien water heaters utilizing condensing and tankless technology. Solution: Check the connections between water heaters. A flashing status light doesnt seem scary all the time. You can either left-click on the link to open the manual in a new tab or right-click and save a copy directly on your computer. There could be an issue with the power supply of your water heater and thus it could be failing. All Right Reserved by FIREPLACEHUBS. Smith Water Heater error code guide will explain common issues, provide tips, and show you how to read your model's error codes. They only need to check if there is any blockage in the vents. If the error code returns, I bet the sensor is at fault. The LED status light flashes 0 times or it doesnt come on due to two reasons. This is the thermistor attached to your outlet pipes. If people see this error code, they have to be more aware because it is the warning for the 991 error code. The leak of carbon monoxide is one of the carbon monoxide poisoning causes. c. The computer checks for any problems with the unit before startup. Is the surrounding air contaminated? } Smith Water Heater Age Determination - reader comment: (May 11, 2012) AO Smith employee said: To tell the age of any AO Smith water is the first 4 numbers. Examine the thermal regulator to see whether it is offering a proper performance or not. Several reasons are to blame if the water heater keeps beeping. Thank you. 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. Our product specs, warranty sheets, installation guides, and user manuals are online. There are a range of potential causes to this error. It usually means that there is a problem with the bypass valve. Pentair heater error codes are ERR PS, ERR HLS, ERR AFS, ERR IGN, ERR AGS, ERR SFS, E01, E05, and E06. Dont need to worry about it. Related Parts Pages:A.O. The average US household uses 64.3 gallons of hot water each day. Leak Watch Smart technologyimmediately alerts you of a leak for yourpeace of mind. How long does an A.O. } This error code may appear when you power up the unit. If you own a 540 model AO Smith tankless water heater, then this is an error code that may appear on your display screen. If you're looking for help fixing your A.O. If yes, its because the pilot light got extinguished recently and the thermopile is cooling down.

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