ao smith water heater error code e05

FIX: Check if the remote controller is the right type, also connections between the water heater and remote. Your AO Smith Water Heater's status light will blink 5 times every three seconds if the temperature sensor gets defective. 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. Turn the electric power to your water heater off at the circuit breaker. I reset the breaker and it started up a few hours later. The average cost per kWh is ${{ELECTRICITYPRICE}} When it senses the water temperature crosses the safety level, the reset or ECO button cuts the electric supply off. Start with turning off the gas control valve to the off position. smith gas water heater installation user and service manual (102 pages) Water Heater A.O.Smith GPSX-50L Owner's Manual. This error code occurs when there is a problem with the inlet thermistor. I am still getting the error code. Check out advanced features for eco-friendly and cost-effective water heating. These features are included with all Signature 500 Series water heaters. CODE: 99, 991, Five timesPROBLEM: Improper gas combustion. It will clear the error code. Anyway, whats the last time you flush your AO Smith Water Heater? In other words, when the sensor senses the water temperature is too high, it will throw this error code. COPYRIGHT 2023. The following steps will help you change the thermistor: Start with turning off the electric power to your water heater. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. compare. 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. So, whenever the error code pops up on the heater display, fix it with the help of our guide by yourself. ECS40200 FPCR50260E GCNH30100 GCNH50100 GCV30 GCV40. Status light blinking once every 3 seconds but I dont see a flame in the window. But if you have to increase the water temperature, try to stay well below 150F (65C) so the high limit switch doesn't trip. Examine the water pipes and make sure that they are clean. Most of the time, this error occurs when there is a wire connection issue or a breakage, which can easily be fixed or replaced. Besides, I will also walk you through the troubleshooting steps to clear those error messages. Solution: Connections or wire breakage of the flow adjustment valve, scale buildup on the motor drive that gets locked, or there is water leakage. Electronic Thermostat provides operational reliability and peace-of-mind. First off, turn the gas control knob to the off position. Use the pipe wrench to tighten the fittings. 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 Related Parts Pages:A.O. Error code E02 on AO Smith Electric Tankless Water Heater indicates that the unit determines the heated water exceeds the temperature limit. listeners: [], The accumulated water will not allow the Pentair pool heater to work properly or shut off completely. Double check with your water heaters manual first and if everything seems to be fine, then you need to call out a technician. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. FIX: See error codes 111 and 121. Can you hear a buzzing spark ignition from the burner or two clunk sounds from the gas valve? Just turn on a hot water faucet and let the water run for several minutes. CODE: 11 (111), Three timesPROBLEM: The ignition failure. Mix the soap and water in a spray bottle. The board replacement kit includes replacement yellow and blue wires with new connectors. The wires connected to the stack flue sensor of the Pentair pool heater often loosen up automatically or get damaged. See Figure 4. More error codes can be found after all. Solution: Check for connection/breakage of wires, corrosion or frozen connectors, fan motor covered with dust, burn marks on the computer board. Sometimes, a faulty sensor is also responsible for this issue. 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. There are a range of potential causes to this error. 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. A thin or low flow of water to or from the water heater can also cause the e05 on Pentair heater display. Take out the thermal regulator and replace it with a new one. Solution: Check for the proper settings on the computer board. Once your inlet thermistor is clean and properly connected, then the error code should vanish and your water heater return to its usual state. . The Pentair error code E05 indicates an open stack flue sensor. It may not display this or other websites correctly. Like other heat pump water heaters, AO Smith Heat Pump Water Heater uses the ECC or transformative solid state technology to reduce the energy usage. Solution: Is the water heater set for the right elevation? Yesterday morning my water heater was beeping but no error code. How Long Does A Pentair Pool Heater Last? Shop by Popular AO Smith Water Heater Models. Before developing Water Heater Hub, Anthony Barnes was a full-time plumber, and he has undertaken a wide variety of projects over the decades. 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. It will be convenient for the homeowners who are handyman at the same time. Serial Check Results. While it may be igniting, its not keeping its flame and is going out before it can adequately warm up your water. We hope that this article has provided you with some useful information about AO Smith tankless errors codes. However, I highly recommend you call a certified plumber to solve this issue. For example, a bad thermostat, a bad computer board, and burn-out connectors that lead to the computer module are responsible for producing too much hot water. The cookie is used to store the user consent for the cookies in the category "Performance". So Though we share resources, information, and educational guide on plumbing & DIY projects, the content here is not a substitute for professional guidance. Not only that, but it also causes the Pentair pool heater to turn off. Then, find the source of the water leak. Our comprehensive A.O. Power vented gas models with hot surface ignition & 2"/3"/4" pvc vent capability (21 pages) Water Heater A.O. Smith Water Heater Troubleshooting. How do I reset my A.O. Release the gas control knob once the status light starts flashing and set the temperature to your desired setting. What you need to do is- attach the thermistor wires to the control board. Once the thermopile reaches its operating temperature, the status light will no longer remain solid red. People only need to check for the right setting on the computer board of the water heater. The consent submitted will only be used for data processing originating from this website. He has a good standing reputation for superior skills in heating, air conditioning, hot water tanks, and indoor air quality systems. 26C or 65C). 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. Yes, the heater heater light should blink as the flashing light will help you to understand whether the heater is working properly or not. Leak Shield shut off valve automatically shuts off watersupply when a leak is detected (accessoryincluded). Very simple. These cookies track visitors across websites and collect information to provide customized ads. Manage Settings Detach the thermistor and reattach it again. What causes water hammer in a house and what makes pipes to vibrate and make banging, ticking and popping sound? Some of our partners may process your data as a part of their legitimate business interest without asking for consent. An example of data being processed may be a unique identifier stored in a cookie. 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. on: function(evt, cb) { See how to troubleshoot the flame failure, not enough, no hot water . It is also important to check whether there is damage to the computer board. c. The computer checks for any problems with the unit before startup. This numerical code is telling you about the ignition failure. Check the thermistor connections. I They have to make sure that it can function properly. 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. Again, this is an issue for a professional but you can check that the proper settings are in place on the computer board. Trouble codes on the AO Smith Water Heater mean your water heater is not working properly. Smith Signature 100 50-Gallon Tall 6-year Limited 40000-BTU Natural Gas Water Heater Model # G6N-UT5040NVR Find My Store First off, relight the pilot following the steps I mentioned earlier to verify the status light is blinking 4 times. Check the gas valve and make sure that it is turned on completely. Your AO Smith Water Heater wont light up if there are electrical problems like the thermopile wires come loose. We will also tell you the solutions that will help you to fix the problem. The initial setting is 120F, but you're in control after installation. The consent submitted will only be used for data processing originating from this website. The Fire The fire needed to heat the water also poses a danger if the water heater does not put properly. 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.. 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. CODE: 61, 611, Four timesPROBLEM: Fan motor fault. And then, use the wrench to secure the thermistor properly. Replace the control board. Disconnect the main water line and turn off the heater before properly cleaning the pipes. CODE: 10 (101), Five timesPROBLEM: Warning for the "991" error code. 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. Problem: Miscommunication between the water heater and remote controller. Analytical cookies are used to understand how visitors interact with the website. Problem: Gas solenoid valve drive circuit failure. Then, hand-tighten the thermistor first. An Easy Guide on How to Fix A Squeaky Door Without Taking It Apart, How to Remove A Broken Drill Bit from Wood? CODE: 341, Two timesPROBLEM: Exhaust thermistor failure. All rights reservedDisclaimer:The content published on hotwatertalk.com is not professional advice. Open a nearby hot water faucet to let the air out. 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. Check if there are any foreign particles or grease on the gas burner and fan motor. 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 Find the right water heater for your needs. We and our partners use cookies to Store and/or access information on a device. AO Smith Water Heater Error Code E02 [5 Easy Fixes] 1. A water heater leaks from different places like from the top, bottom, and side. If the error code re-appears, replace the thermistor. 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. 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. The LED status light flashes 0 times or it doesnt come on due to two reasons. I hav been reading some similar posts regarding this issue, and I think I have made the proper analysis. First, the pilot light wont come on until you try to light it up. As a result, the heating element stops warming the water. Finally, turn on your water heater and you can see the error code is gone. GCVL40-200 GCVL40-201 GNR40100 GNR50100 GPS-75 GPVH40100. Then, use a flathead screwdriver to remove the nuts that hold the upper access panel in its place. 50 Gallon Short 6-Year 3800/3800-Watt Elements Electric Water Heater. Another sign that this is the issue is if the error code is blinking five times. Toggle navigation. What does E05 mean on a Pentair pool heater? Smith maintains its leading position in the market. This is an in-depth guide on AO Smith Water Heater Troubleshooting Codes. Ensure you turn the gas control knob to the off position. Common symptoms, problems, and fixing tips. WaterHeater HUB 2021 - All Rights Reserved. So, keep reading. From https://www.justanswer.com/ythiJustAnswer Customer from San Antonio, TX: AO Smith 50 gallon electric water heater giving error code e55 for water leak d. The solution to this problem is just the same as the previous error code check for broken wires, damage, loose connections, dirt and debris. {{INUSING}}, The average cost per Mcf is ${{NATURALGASPRICE}} scald in a matter of minutes. Related Error Code Pages:A.O. We offer live virtual training on a selection of popular topics via Zoom. What does flashing light mean on AO Smith Water Heater? Generally, the heating element, top of the unit, tank, and drain valve are some common places from where the water is leaking. GCV40-200 GCV40-201 GCV50-200 GCV50-201 GCVH40L-200 GCVH40L-201. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. Bathtub faucets typically have a flow rate of 5 Gallons per Minute. They have to be very careful whether there is spark ignition buzzing from the burner. I would Open the control panel and make sure that the stack flue sensor is working properly. 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. Otherwise, the status light wont blink. Here are some error codes which can be learned. Is there leaking from the heat exchanger? CODE: 441, Two timesPROBLEM: Problem with the flow sensor. To fix this issue, you should replace this part. If your AO Smith Electric Tankless Water Heater throws the error code E51 or E52, understand the user interface lost its connection with the control board. The consent submitted will only be used for data processing originating from this website. I already discussed how to make the replacement. It is a 50 gallon A O Smith just installed in new home 6 months ago.LG12-50R55DV 210. So, its worth bookmarking this article. FIX: Debris on the thermistor, loose or broken wire connection. They should also remove the grease or dirt which can be found in the fan motor as well as the gas burner. Smith Water Heater Parts. Shorted Heating Elements 5. I eventually called an electrician, who said it seemed to be a short at the top of the tank where the wires for the power and smart module are. Below, I will explain the meaning of status light codes and what steps you should take to stop the blinking light. Solution: See the error codes 331, 321, and 311. I initially had to replace the lower element due to limescale. Visually inspect the thermistor connections. Need sanity check to make sure I troubleshoot the device properly: Problem: No ignition. 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. Smith used 40-50gal gas hot water heater ok? We will assume that the tankless unit, before failure, was correctly installed (with the correct gas type), per the manufacturer's instructions and codes. Related Troubleshooting Pages:A.O. CODE: 72, 721, Six timesPROBLEM: False flame detection. As long as you see this error code, you must turn off the water heater first. {{INUSING}}, The average cost per Gallon is ${{PROPANEGASPRICE}} Turn off the main connection and clean all the airflow, water, and gas pipes properly. The fan motor could also be blocked by dust, debris or dirt and needs a clean. 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. Does the status light of your AO Smith Water Heater remain solid red? to control or estimate. install thermostatic mixing valves at each point of use. Open up the control panel and check the wires connected to the stack flue sensor. Smith water heater last? No, it's not. A.O. The leak of carbon monoxide is one of the carbon monoxide poisoning causes. It usually means that there is a problem with the bypass valve. To view or adjust our assumptions of the most common factors that impact this products performance using National Averages, please view the Copyright. You can read this article on Rheem Water Heater Leaking. What does ECC code mean A.O. People can find those advantages from AO Smith tankless water heater. To solve & clear the error message, turn the power off to your water heater first. FIX: Check for the proper settings on the computer board. All Right Reserved by FIREPLACEHUBS. Now, turn on the drain valve to let the water drain. You must log in or register to reply here. To solve this issue, you need to check for any condensation within the heater. In this case, you must flush the unit. A.o. Debris and dirt could also be affecting the thermistor, so clean anything away and try again. 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. FIX: Check the wire connection, wire breakage and debris on the flow sensor impeller. However, a damaged thermal regulator often prevents the water from flowing out, causing it to be trapped in the exchanger. Hotwatertalk.com is a participant in the Amazon Services LLC Associates Program and other affiliate advertising programs, designed to provide a means for us to earn fees by linking to the affiliated sites. Once this problem occurs, the main burner will go into the off position along the pilot light immediately. The showers in homes built after 1992 typically have a flow rate of 2.1 Gallons Per Minute. Its important to note that the error codes we will be addressing in this guide are found on the 110, 510, 310, 240, 240 and 540 AO Smith tankless water heater models. See the symptoms of How to fix water hammer problem in pipes. Scale build up could be the cause of locking the motor drive and is usually caused by a water leak somewhere within your water heater. Water Heaters. If you're looking for help fixing your A.O. { However, a few hours later I get the blinking red light (2 flashes) and the unit stops heating water. (function() { Comprehensive information about your new appliance - from getting started to cleaning and maintenance - with answers to frequently asked questions. 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. What could that be? Your AO Smith Water Heater will flash the error code E03 if there is a low water level in the heater.

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