ao smith water heater error code e05

Alarm reads E05 and a lot of water is going thru the overflow drain pipe It's still under warranty. If you have recently experienced cold weather, it could also be that your connectors are frozen and need warming up. FIXED - Multiple error codes F08-E01, F05-E02 on Whirlpool Washer Smith water heater? Turn the gas control knob to the off position by moving it counter-clockwise. If you choose a higher temperature, thermostatic mixing valves are particularly important to prevent scalding. 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. This cookie is set by GDPR Cookie Consent plugin. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. })(); Anthony Barnes is the founder of Water Heater Hub and a second-generation plumber by profession. You can read this article on Rheem Water Heater Leaking. The showers in homes built after 1992 typically have a flow rate of 2.1 Gallons Per Minute. They should also remove the grease or dirt which can be found in the fan motor as well as the gas burner. It functions just like an outlet thermistor, but is found on your inlet pipes instead of your outlet pipes. 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. Residential & Commercial Water Heating Systems | A. O. Smith Never Descale Again. Mix the soap and water in a spray bottle. Not only that, but it also causes the Pentair pool heater to turn off. FIX: Check for blockage in the vents, the distance between the intake and exhaust terminals are per instructions and remove if there is grease or dirt in the gas burner and fan motor. He obtained his Bachelor of Science degree from the University Of Texas at El Paso. They have to make sure that the wire connection does not break or lose. Keep opening the hot faucets until all the air gets expelled out of the water heater. CODE: 651, Four timesPROBLEM: Flow adjustment valve fault. Check for hidden leaks in hot water system . COPYRIGHT 2023. Open a nearby hot water faucet to let the air out. GTC-070 R3 Revision 2 includes updated troubleshooting information for error codes 3, 4, and 6. 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. It does not store any personal data. 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 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. As a result, the heating element stops warming the water. http://waterheatertimer.org/How-to-troubleshoot-gas-water-heater.html#intellivent, When Used On Gas, Residential, Power Vented. 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. The accumulated water will not allow the Pentair pool heater to work properly or shut off completely. The fan motor could also be blocked by dust, debris or dirt and needs a clean. FIX: Check if the remote controller is the right type, also connections between the water heater and remote. A.O. Smith - Troubleshooting help - DoItYourself.com Community Forums Though we share resources, information, and educational guide on plumbing & DIY projects, the content here is not a substitute for professional guidance. Solution: Check wires and computer board for damages. Is Spray Paint Flammable? For a better experience, please enable JavaScript in your browser before proceeding. Look for the blockage in the vent system and ensure if the distance between the intake and exhaust is not too small. Higher temperatures increase the risk of scalding, but even at 120F, hot water can There are actually many types of thermistors in your water heater and thus, any error codes that relate to problems they are facing. An Easy Guide on How to Fix A Squeaky Door Without Taking It Apart, How to Remove A Broken Drill Bit from Wood? Its super important that you keep your AFR rod in the best condition so you can keep using your water heater safely. Read to know in details. What does E05 mean on a Pentair pool heater? Some of our partners may process your data as a part of their legitimate business interest without asking for consent. CODE: 03 (031), One time PROBLEM: Incorrect dipswitch settings. Clean: Check the AFR rod for soot and clean it if necessary. So, whenever the error code pops up on the heater display, fix it with the help of our guide by yourself. It may not display this or other websites correctly. Clean the gas pipes properly if they are clogged and do not forget to turn off the valve before cleaning. Just hire a certified technician to do this for you. To bring your water heater to a normal operating state, you should replace the temperature sensor. Hi, I have an AO Smith GCVL 40 300 natural gas with a Honeywell valve. Turn the valve back on and set the pressure to the proper temperature. And this tutorial will help in replacing the thermocouple on the AO Smith Water Heater: Secondly, inspect the wire connectors for loose. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. 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. 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. Power vented gas models with hot surface ignition & 2"/3"/4" pvc vent capability (21 pages) Water Heater A.O. Explore symptoms, causes, and a step-by-step repair guide for an easy repair. All of the above error codes all point to the same problem: an issue with your gas solenoid valve. Turn off the heater to see that the E05 error code is fixed. Of course, you are always open to reaching out to a professional if you fail to clear the error messages. 01 Pressure Switch Fail On, should be Off 11 Pressure Switch Fail Off, should be On 02 Ignition Fail after 3 attempts 04 ECO Open 05 Temperature Probe Open 15 Temperature Out of Bounds < 30 degrees 25 Temperature Out of Bounds > 220 degrees The following Error Codes are internal to the controller. They have to make sure that it can function properly. var dteNow = new Date(); 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. How to tell if the AO smith water heater is working? If you own a 540 model AO Smith tankless water heater, then this is an error code that may appear on your display screen. Ao Smith Water Heater Troubleshooting & Repair | Repair Clinic Turn the gas control valve to the off position in the first place. The Fire The fire needed to heat the water also poses a danger if the water heater does not put properly. 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. According to the instruction, they also have to make the distance between the intake terminals and the exhaust terminal. Any other models may have different codes for different issues. Find the right water treatment products for your needs. } Error Code 61, 611, Four times Problem: Fan motor fault. Then, relight the pilot by following the lighting instructions I mentioned in the previous chapter. window.mc4wp.listeners.push( The consent submitted will only be used for data processing originating from this website. In this case, you must flush the unit. It usually means that there is a problem with the bypass valve. GPVH50100 GPVH50101 XCVL40-200. I am still getting the error code. 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. Is the surrounding air contaminated? All rights reservedDisclaimer:The content published on hotwatertalk.com is not professional advice. b. Before developing Water Heater Hub, Anthony Barnes was a full-time plumber, and he has undertaken a wide variety of projects over the decades. I have an AO Smith 50 gallon with the electronic display. If people see this error code, they have to be more aware because it is the warning for the 991 error code. 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! 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. 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. Solution: Debris on the thermistor, loose or broken wire connection. This debris will be what is preventing your water heater from functioning properly. ao smith water heater error code e05. These features are included with all Signature 500 Series water heaters. 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. You can do a few basic checks first like making sure there are no loose wire connections or soot on the flame rod. We don't tend to provide any plumbing advice or any advice that should come from a certified professional. Just shut off the electric supply to the unit. Water Heaters. ], Bosch Tankless Water Heater Maintenance [The Complete Guide], Bosch Tankless Water Heater Troubleshooting [A Complete Guide], Bosch Tankless Water Heater Error Codes [Ultimate Guide], Bosch Tankless Water Heater Wont Ignite [7 Easy Solutions]. This cookie is set by GDPR Cookie Consent plugin. But if you have to increase the water temperature, try to stay well below 150F (65C) so the high limit switch doesn't trip. Your AO Smith Water Heater wont light up if there are electrical problems like the thermopile wires come loose. Status light blinking once every 3 seconds but I dont see a flame in the window. event : evt, Signature Series Electric Tank Water Heaters | A. O. Smith Smith maintains its leading position in the market. Smith reserves the right to deny reimbursement if, upon investigation, any such condition is identified. They have to be very careful whether there is spark ignition buzzing from the burner. Now, you should be able to understand how these error codes work and what they mean. Problem: Miscommunication between the water heater and remote controller. Of course, there will be a solution which can be used for fixing this problem. c. The computer checks for any problems with the unit before startup. CODE: 761PROBLEM: Miscommunication in Easy-Link System. A. O. Smith. Fixing the error as soon as it appears is important for the performance and longevity of the pool heater. Once thats one, the error code should vanish. What I will break down on this in-depth guide on AO Smith Water Heater Troubleshooting Lights: It depends on how many times the flashing light is blinking. 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 I Turn the gas supply off at the manual shut-off valve on the gas supply line. Once this problem occurs, the main burner will go into the off position along the pilot light immediately. Its very simple to reset your AO Smith Electric Water Heater by following the below instructions: ECC stands for Electro-chemical compression. Main Menu. Second, the thermopile of your gas water heater has not reached its operating temperature yet. To view or adjust our assumptions of the most common factors that impact this products performance using National Averages, please view the } Smith Water Heater, look no further! Turns out, ensure you dont set the thermostat too high. Two consecutive flashes every three second stand for thermopile voltage issue. Otherwise, the status light wont blink. Release the gas control knob once the status light starts flashing and set the temperature to your desired setting. Check the gas valve and make sure that it is turned on completely. First, the pilot light wont come on until you try to light it up. You are using an out of date browser. Before doing so, dont forget to check the wiring attached to the control board. What you need to do is- attach the thermistor wires to the control board. If you want to increase the water heater thermostat(s) setting(s), We also use third-party cookies that help us analyze and understand how you use this website. We and our partners use cookies to Store and/or access information on a device. Problem: Bypass valve fault (only model 540). Install a new gas control valve and tighten it up using the 4 gas pipe by turning it clockwise. Water heaters | A.O. Smith Ignition failure is not an uncommon issue with water heaters and boilers, but its also highly recommended that you solve this issue by calling a technician to your home. It may stay that way for a few hours but eventually the heater shuts off and the light flashes red (2 times) again. A flashing status light doesnt seem scary all the time. I don't think I should have yo pay anyone. Introducing X3 Scale Prevention Technology on our Condensing Gas Tankless Water Heaters. See the symptoms of How to fix water hammer problem in pipes. This website uses cookies to improve your experience while you navigate through the website. If there is no scale, then you should also check the connections and wires for damage or looseness. If this doesnt bring any luck to you, the best bait is to call a professional for further assistance. FIX: Check for connection and breakage of wires, burn marks on the computer board, and power supply to the unit. Ensure you turn the gas control knob to the off position. CODE: 10 (101), Five timesPROBLEM: Warning for the "991" error code. install thermostatic mixing valves at each point of use. Learn how to inspect and replace a water heater dip tube and solve the problems related to not enough hot water or sediment buildup. A.O. Smith University | An Education in Hotwater A.O. Smith 400A, BTH 300A ERROR CODES, FAULT CONDITIONS - ManualsDump I recommend you turn the unit off and relight the pilot. Is there leaking from the heat exchanger? What should you do first is- turn the gas control valve to the off position. Once the thermopile reaches its operating temperature, the status light will no longer remain solid red. CODE: 12, 121, Three timesPROBLEM: Flame loss. 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. AO Smith Water Heater Code E02 - Fixed - Home Guide Corner Need sanity check to make sure I troubleshoot the device properly: Problem: No ignition. Your AO Smith Water Heater will flash the error code E03 if there is a low water level in the heater. Conduct checks on all the parts and sensors on a regular basis. This error code occurs when there is a problem with the inlet thermistor. If the sensor fails to properly detect the temperature or it exceeds the limit, then the E05 error code appears. An example of data being processed may be a unique identifier stored in a cookie. I reset the breaker and it started up a few hours later. Pentair heater error codes are ERR PS, ERR HLS, ERR AFS, ERR IGN, ERR AGS, ERR SFS, E01, E05, and E06. Some people think that a tankless water heater will be a great choice. Takagi Error Codes | Troubleshooting Guide and Repair Tips - Hotwatertalk There will be various considerations which should be made in this circumstance for finding the perfect one. It usually means that there is a problem with the bypass valve. CODE: 711, One timePROBLEM: Gas solenoid valve drive circuit failure. The gas pressure to the Pentair pool heater often gets obstructed due to clogged gas pipes, incorrect pressure settings, and turned off gas valves. A.O. Smith Water Heater Error Codes - YouTube 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. 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.. While it may be igniting, its not keeping its flame and is going out before it can adequately warm up your water. These cookies track visitors across websites and collect information to provide customized ads. We and our partners use cookies to Store and/or access information on a device. advanced settings. Though the brand is different, it will help you a lot in finding the leaking point. Thermistors are an important component of any water heater as it helps your water heater heat your water to the correct temperature. AO Smith Water Heater Troubleshooting Lights [8 Common Blinking Light Codes]. Drain your water heater. Eric Alvarez is an HVAC guy based in El Paso, Texas, United States. 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. Solution: Check the wire connection for looseness or breakage. These cookies ensure basic functionalities and security features of the website, anonymously. As a result, you can now easily diagnose your water heater that will save you both time and money. Summary of Contents for A.O. This error code usually means there is a fault with the flow adjustment valve. Solution: Check the connections between water heaters. Your AO Smith Water Heater's status light will blink 5 times every three seconds if the temperature sensor gets defective. Solution: Check for connection and wire breakage or computer board failure (burn marks). How to use diagnostic system and fix the problems using the error codes that appear on the remote controller. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. Smith Signature 100 50-Gallons Tall 6-year Limited 40000-BTU Natural Gas Water Heater Model # G6N-T5040NVR If the remote controller is not installed on the water heater, and there is a problem, the error codes will be shown differently. Examine the water pipes and make sure that they are clean. You also have the option to opt-out of these cookies. You can easily detect the exact problem of your water heater if you know the meaning of the flashing light code. 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. The air-fuel ratio rod (AFR) is faulty. Our comprehensive A.O. Smith offers a wide range of water heaters. Thirdly, locate the thermistor on your water heater. Smith used 40-50gal gas hot water heater ok? CODE: 32, 321, Two timesPROBLEM: Inlet thermistor failure. An AO Smith water heater's operating temperature range is 80F or 150F (approx. Register now, spots are limited! You must log in or register to reply here. 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. The LED status light flashes 0 times or it doesnt come on due to two reasons. Leak Watch Smart technologyimmediately alerts you of a leak for yourpeace of mind. Solution: Check for the proper settings on the computer board. This is an in-depth guide on AO Smith Water Heater Troubleshooting Codes. This is the final error code for thermistor failure. Smith - Troubleshooting help - Hello my frist post here. See Figure 4. Save my name, email, and website in this browser for the next time I comment. Instruction Manual - High quality water heaters and water treatment . Now, turn the electric power on to your water heater. Here are The Facts! Related Parts Pages:A.O. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Go along with the following steps to light up your water heater: Secondly, the status light wont flash a single time until the thermopile reaches its normal operating temperature. Disconnect every connection like the igniter wire, thermopile wire, pilot tube, and manifold tube from the gas control valve. 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. It will be far better if you call a certified technician to deal with this issue. Another sign that this is the issue is if the error code is blinking five times. To solve this issue, you need to check for any condensation within the heater. 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. The cookie is used to store the user consent for the cookies in the category "Performance". 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. Once you find the water is flowing uninterruptedly, turn off the hot water faucet and turn the power back to the unit. AO Smith Water Heater Error Code E02 [5 Easy Fixes] 1. The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. Disconnect the main water line and turn off the heater before properly cleaning the pipes. If the status light still doesnt come on, I bet the pilot flame fails to heat the thermopile sufficiently. Smith water heater last? Take the sensor out and make sure that all the wires are properly connected. And like other electric water heaters, AO Smith also features a high-limit switch or electric-cut-off button. What does a thermal regulator do on a pool heater? ST. Manual for 300 models. 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. Copyright 2020 - 2022 | All rights reserved. Shorted Heating Elements 5. Solution: Check the wire connection, wire breakage, and debris on the flow sensor impeller. *Annual energy costs are estimated from the energy efficiency of each water heater, your households estimated water usage & set temperature, the average GCVL40-200 GCVL40-201 GNR40100 GNR50100 GPS-75 GPVH40100. You may type any combination of product name, family, size, model number, etc. CODE: 61, 611, Four timesPROBLEM: Fan motor fault. Once you install the gas control valve, put every connection like the igniter wiring, pilot tube, and others back into the valve. Error Code: 441, Light Blinks 2x What It's Telling You There is an issue with the flow sensor. The owner is not there much in the spring and fall, like now, but the water heater is left running. Scale buildup on the heating element or on the bottom of the tank is one of the common reasons that can throw a wrench into work. BFC Cyclone Twister II 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. Troubleshooting AO Smith Condensing Water Heaters | Error Codes List F1-7 Fault Code, LFFU14F5HWD Frigidaire freezer won't shut off. If the error code re-appears, replace the thermistor. Spray it on the gas connections (you can also apply the mixture with the sponge or paintbrush). Manage Settings Also, you should check the computer board for any sign of burn marks too. Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features. Scale is caused by water settling on heat transfer surfaces and the impurities build up into a hard, crusty layer. Comprehensive information about your new appliance - from getting started to cleaning and maintenance - with answers to frequently asked questions. The flame rod should be free from dirt and grease, and the computer board should not be damaged. Fix the loose wiring and replace the damaged wires. Brand: A.O. To solve this issue, there is no way except replacing the gas control valve. Fix or replace the faulty parts, wires, or pipes as soon as you notice them. ECS40200 FPCR50260E GCNH30100 GCNH50100 GCV30 GCV40. To fix this issue, you should replace the control board. 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. AO Smith Water Heater Error Code E02 [Why + How To Fix] Related Error Code Pages:A.O. Smith with Intelli-vent device. 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. First off, turn the electric supply off to your water heater at the circuit breaker. Problem: Warning for the "991" error code. 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. However, properly maintaining the pool heater and usage will allow the heater to last for a longer period of time. All rights reserved. Ao smith water heaters troubleshooting 2022 (Guide) - House Tipper They have to pay attention to the two sounds of clunk found from the water heaters gas valve. Too High Temperature 2. Ao Smith Water Heater Codes - Home Tips Yesterday morning my water heater was beeping but no error code. Replace the control board. This is the error code for ignition failure. Fortunately, I broke down every common error code your AO Smith Electric Water Heater shows. Sometimes, a faulty sensor is also responsible for this issue. 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). Is the surrounding air contaminated? Copyright. Solution: Check the wire connection, wire breakage, and debris on the flow sensor impeller. {{INUSING}}, The average cost per Mcf is ${{NATURALGASPRICE}} If your AO Smith Water Heater status light flashes 1 time every 3 seconds, it indicates your water heater runs at its best condition. CODE: 661, Four timesPROBLEM: Bypass valve fault (only model 540). 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. Solution: Check for connection/breakage of wires, corrosion or frozen connectors, fan motor covered with dust, burn marks on the computer board. Should the water heater light be blinking? FIX: Check for connection and wire breakage or computer board failure (burn marks). A.O. SMITH INTELLI-VENT TROUBLESHOOTING MANUAL Pdf Download

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