26C or 65C). All Right Reserved by FIREPLACEHUBS. Why is my AO Smith water heater stopped working? Error code 441 (LED flashes two times) Problem: Flow sensor. Start with turning off the gas control valve to the off position. No spam, we promise. Status light blinking once every 3 seconds but I dont see a flame in the window. 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. Copyright. 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. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". 113 Flame On Should be Off Fail Also, you should check the computer board for any sign of burn marks too. To solve & clear the error message, turn the power off to your water heater first. They have to pay attention to the two sounds of clunk found from the water heaters gas valve. GCVL40-200 GCVL40-201 GNR40100 GNR50100 GPS-75 GPVH40100. CODE: 761PROBLEM: Miscommunication in Easy-Link System. Models from the 240, 340, and 540 series will show the error codes on both temperature controller and remote controller. Then, find the source of the water leak. Take the sensor out and make sure that all the wires are properly connected. ECS40200 FPCR50260E GCNH30100 GCNH50100 GCV30 GCV40. Read to know in details. Tank Guard gives you advanced tank protectionextends the life of your water heater. Its normal. You may need to install Adobe Acrobat Reader to view these documents. Reasons Why There Is Water Leak Inside Refrigerator, Why Does My Air Conditioner Keep Freezing Up? The thermostat(s) on this water heater have been factory set to 120F to reduce the risk of scald injury. Continue with Recommended Cookies. FIX: Debris on the thermistor, loose or broken wire connection. Drain your water heater. Save my name, email, and website in this browser for the next time I comment. You can see the flash code once you relight the pilot light. 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. 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. Smith Water Heater, look no further! 50 Gallon Short 6-Year 3800/3800-Watt Elements Electric Water Heater. Solution: Check the wire connection, wire breakage, and debris on the flow sensor impeller. 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. JavaScript is disabled. I recommend you turn the unit off and relight the pilot. 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. 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. It is also important to check whether there is damage to the computer board. Related Error Code Pages:A.O. He obtained his Bachelor of Science degree from the University Of Texas at El Paso. To solve this issue, you need to check for any condensation within the heater. Remove the access panel and fold away the insulation. Less things to go wrong. COPYRIGHT 2023. Trouble codes on the AO Smith Water Heater mean your water heater is not working properly. Continue with Recommended Cookies. More error codes can be found after all. What does a thermal regulator do on a pool heater? FIX: Debris on the thermistor, loose or broken wire connection. Follow the below steps to erase those error codes from the display: If the error codes return, you must replace the thermistor. We and our partners use cookies to Store and/or access information on a device. Defective Thermostat/Thermistor 3. Fold away the insulation to access the reset button (its red). 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.. smith gas water heater installation user and service manual (102 pages) Water Heater A.O.Smith GPSX-50L Owner's Manual. Your AO Smith Water Heater wont light up if there are electrical problems like the thermopile wires come loose. This prevents proper connectivity between the system and the sensor, causing the heater to shut down and display the E05 error code. d. Igniter activates. If you own a 540 model AO Smith tankless water heater, then this is an error code that may appear on your display screen. Check if there are any foreign particles or grease on the gas burner and fan motor. FIX: Check for connection and breakage of wires, burn marks on the computer board, and power supply to the unit. They should be able to tell you the correct dipswitch settings for your model so you can correct it yourself. 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. First off, turn the gas control knob to the off position. Check out advanced features for eco-friendly and cost-effective water heating. Our comprehensive A.O. Look for the blockage in the vent system and ensure if the distance between the intake and exhaust is not too small. 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. Premium 5500 Watt Stainless Steel Heating Elements are more efficient and longer lasting than conventional elements, with higher recovery. Turn the valve back on and set the pressure to the proper temperature. Ever. I checked all the wires and didn't find any problems, frayed insulation, etc. GTC-070 R3 Revision 2 includes updated troubleshooting information for error codes 3, 4, and 6. The cookie is used to store the user consent for the cookies in the category "Analytics". Need sanity check to make sure I troubleshoot the device properly: Problem: No ignition. He has a good standing reputation for superior skills in heating, air conditioning, hot water tanks, and indoor air quality systems. View All Tankless Models with X3 Learn About Tankless with X3 Scale Prevention Technology To solve this error, check the thermistor to see if there are any loose wires or breakages that are causing the failure. FIX: Check is there a loose or breakage in wire connection or debris on the thermistor. Just follow the step-by-step instructions I mentioned in the Status Light Flashing 4 Times section. As a result, you can now easily diagnose your water heater that will save you both time and money. Bathtub faucets typically have a flow rate of 5 Gallons per Minute. Install a new gas control valve and tighten it up using the 4 gas pipe by turning it clockwise. This is an in-depth guide on AO Smith Water Heater Troubleshooting Codes. 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. It will clear the error code. Ensure you turn the gas control knob to the off position. Related Pages:pool heater repair nearby, water heater repair cost, home pool heater service, water heater fix near me, pool heater installation near me. Now, wait for 10 minutes to let the thermopile cool down. Try our Product Selector Tool to find the right models for your needs-for both heating and treating your home's water. You can easily detect the exact problem of your water heater if you know the meaning of the flashing light code. If everything seems to be in order but your water heater is still failing to ignite, then it is safer to call out a technician to take a look at it. Next, thread a 4 section of gas pipe into the inlet and use it to turn the gas control valve counter-clockwise to remove the gas control valve. AO Smith Water Heater Error Code E02 [5 Easy Fixes] 1. However, I highly recommend you call a certified plumber to solve this issue. Troubleshooting AO Smith condensing water heaters is similar to troubleshooting other brands and models. Alternatively, you can watch this video that will come in handy: AO Smith Water Heater Status Light will flash 8 times every 3 seconds if the gas control valve is in the off position but the thermopile still produces electric power. To have the unit working properly, it has to be supplied with the power and correct connection. Ask a customer care specialist Hybrid Water Heater problem. It may stay that way for a few hours but eventually the heater shuts off and the light flashes red (2 times) again. It usually means that there is a problem with the bypass valve. Can you hear a buzzing spark ignition from the burner or two clunk sounds from the gas valve? 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). The average cost per kWh is ${{ELECTRICITYPRICE}} BFC Cyclone Twister II FIX: Connections or breakage of wires of the flow adjustment valve, scale buildup on the motor drive which gets locked, water leakage. And like other electric water heaters, AO Smith also features a high-limit switch or electric-cut-off button. Smith water heater? 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. This error code indicates that there is a problem with your water heaters computer board. A.O. AO Smith water heaters are designed to last. How to troubleshoot Rinnai water heaters successfully using Rinnai error codes guide. All rights reserved. Disconnect every connection like the igniter wire, thermopile wire, pilot tube, and manifold tube from the gas control valve. Manage Settings Low water flow and loose wiring also contribute to the Pentair Mastertemp e05 code. If your AO Smith Water Heater status light flashes 1 time every 3 seconds, it indicates your water heater runs at its best condition. It will be best to consult with a certified professional or the technical support team. Here are The Facts! It sounds like the main control is malfunctioning, what's the complete model number of this water heater? If there is no scale build up, then you should check the connections and wires around the flow adjustment valve. Understanding Noritz error codes and troubleshooting Noritz water heaters. Register now, spots are limited! As long as you see this error code, you must turn off the water heater first. If there is no scale, then you should also check the connections and wires for damage or looseness. I would Previous replacement, improper installation and other conditions, outside the manufacturer's control and requirements for warranty may prevent reimbursement. document.write(intYear); A Pentair pool heater typically functions for 6 to 12 years on average. To solve this issue, there is no way except replacing the gas control valve. If needed, adjust the thermostat setting. I am gettin tempure sensor failure code (#5) what should I be replacing. Several reasons are to blame if the water heater keeps beeping. When the water leaks out of any place from the water heater, the leak sensor senses it and notifies you by throwing the fault code E04. So Smith A.O. CODE: 70, 701, One timePROBLEM: Problem with the computer board. 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. Solution: Is the water heater set for the right elevation? 2023 Virtual Campus Workshop Schedule Tour our upgraded studio and training facilities Check out the guide below for easy to understand explanations about each error code and the troubleshooting tips that can help you solve the issues you are facing with your AO Smith tankless water heater. We and our partners use cookies to Store and/or access information on a device. Through constant innovation, at production level and application level, A.O. CODE: 03 (031), One timePROBLEM: Incorrect dipswitch settings. We don't tend to provide any plumbing advice or any advice that should come from a certified professional. The only solution to clear those error messages is to replace the thermistor. Solution: Ensure the flow sensor wires are correctly connected and with no damage. This debris will be what is preventing your water heater from functioning properly. FIX: Check if the condensate drain is installed on the vent collar of the heater. It means you dont need to worry about anything. Look for the blockage in the vent system and ensure if the distance between the intake and exhaust is not too small. 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. Is the surrounding air contaminated? event : evt, Problem: Miscommunication between the water heater and remote controller. Revision 2 includes updated troubleshooting information for error codes 3, 4, and 6. Explore symptoms, causes, and a step-by-step repair guide for an easy repair. Once this problem occurs, the main burner will go into the off position along the pilot light immediately. Thirdly, locate the thermistor on your water heater. Otherwise, the status light wont blink. Smith maintains its leading position in the market. In this case, you must flush the unit. We will get back to you as soon as possible with the best possible answer. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. If it's shorted out, unplug the machine . Smith Show 161 Results Brand: A.O. Our comprehensive A.O. Mix the soap and water in a spray bottle. I already discussed how to make the replacement. These cookies will be stored in your browser only with your consent. The cause of this problem could be a range of different issues including connection issues, broken wires, and even corrosion around the connectors. First off, turn the electric supply off to your water heater at the circuit breaker. 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 for connection/breakage of wires, corrosion or frozen connectors, fan motor covered with dust, burn marks on the computer board. The owner is not there much in the spring and fall, like now, but the water heater is left running. FIX: Check for the soot on the AFR rod, wire connection, and breakage. So, continue reading to know how to fix the Pentair E05 heater error. This morning it started beeping again but still no error message. Related Price Pages:A.O. What does E05 mean on a Pentair pool heater? Problem: Warning for the "991" error code. For a better experience, please enable JavaScript in your browser before proceeding. These cookies ensure basic functionalities and security features of the website, anonymously. 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. The solution for this problem is by checking the Hi-limit switch. We also use third-party cookies that help us analyze and understand how you use this website. We will assume that the tankless unit, before failure, was correctly installed (with the correct gas type), per the manufacturer's instructions and codes. Learn about AO Smith tankless error codes for easy and inexpensive troubleshooting. 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. 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. Find the right water treatment products for your needs. Many reasons cause your water heater to heat the water excessively. Than ks anyway Appliance Technician: Chester Just ignore the pop-up call request. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. AO Smith Water Heater Troubleshooting Lights [8 Common Blinking Light Codes]. He has a good standing reputation for superior skills in heating, air conditioning, hot water tanks, and indoor air quality systems. Secondly, you must replace the gas control valve if the pilot valve gets stuck in an open position. And this tutorial will help in replacing the thermocouple on the AO Smith Water Heater: Secondly, inspect the wire connectors for loose. 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. The cookies is used to store the user consent for the cookies in the category "Necessary". It is a 50 gallon A O Smith just installed in new home 6 months ago.LG12-50R55DV 210. Solution: Check for connection and wire breakage or computer board failure (burn marks). The fan motor could also be blocked by dust, debris or dirt and needs a clean. It may not display this or other websites correctly. 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. http://waterheatertimer.org/How-to-troubleshoot-gas-water-heater.html#intellivent, When Used On Gas, Residential, Power Vented. There could be an issue with the power supply of your water heater and thus it could be failing. Just hire a certified technician to do this for you. If you're looking for help fixing your A.O. 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. Smith Signature 100 50-Gallon Tall 6-year Limited 40000-BTU Natural Gas Water Heater Model # G6N-UT5040NVR Find My Store The showers in homes built after 1992 typically have a flow rate of 2.1 Gallons Per Minute. How do I reset my A.O. Make sure that you maintain a cleaning schedule to keep the pipes clear and functional. The board replacement kit includes replacement yellow and blue wires with new connectors. If yes, its because the pilot light got extinguished recently and the thermopile is cooling down. (57 reviews) Model: E6-50R45D-TTP Lowe's Item #: 2483230. They have to make sure that the wire connection does not break or lose. 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. The following steps will help you change the thermistor: Start with turning off the electric power to your water heater. Conduct checks on all the parts and sensors on a regular basis. However, a damaged thermal regulator often prevents the water from flowing out, causing it to be trapped in the exchanger. Fix or replace the faulty parts, wires, or pipes as soon as you notice them. Here is the answer. how to fix the Pentair heater error codes problem, Rheem Tankless Water Heater Maintenance [Why+ How To Do], Rheem Tankless Water Heater Code 61 [Why+ How To Fix], Rheem Tankless Water Heater Code 14 [Why+ How To Fix], Rheem Tankless Water Heater Code 99 [Why+ How To Fix], Rheem Tankless Water Heater Code 76 [Why+ How To Fix]. (function() { A flashing status light doesnt seem scary all the time. Fix the loose wiring and replace the damaged wires. scald in a matter of minutes. 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. Its super important that you keep your AFR rod in the best condition so you can keep using your water heater safely. 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. FIX: Check the connections between water heaters. We and our partners use cookies to Store and/or access information on a device. The accumulated water will not allow the Pentair pool heater to work properly or shut off completely. Brand: A.O. Then, disconnect the thermistor and reconnect it. If you see any scale buildup on your motor drive, you will need to clean it away with hydrochloric acid and water mixture (wear appropriate protection gear while handling this mixture). Re-attach the control box cover, and restore power to the water heater. Problem: Miscommunication in an Easy-Link system. When it senses the water temperature crosses the safety level, the reset or ECO button cuts the electric supply off. However, we often suggest professional help if the issue is complex. Just connect a garden hose to the drain plug at the bottom of the unit and place the other end of the hose to the nearest floor drain. I called AO Smith and told them, they had me send them some photos of the area, and then they authorized a replacement. Fortunately, I broke down how you can replace the thermistor correctly in this section: Ao Smith Electric Water Heater Error Code E10-E13. And this guide on AO Smith Water Heater Troubleshooting Lights broke down everything you need to know. If the status light still doesnt come on, I bet the pilot flame fails to heat the thermopile sufficiently. Before you start to disassemble your water heater, remember to shut off its power and that you reassemble it correctly. This is exactly where the thermistor is located, depending on models: Once you locate the thermistor, detach the thermistor wires from the control board. Why is my AO Smith water heater not lighting? If your display screen is showing this error code and is flashing twice, then this is a sign that there is a problem with your water heaters air-fuel ratio rod (sometimes referred to as the AFR for short). This error code is another thermistor failure but this time, it is referring to the mixing or mix thermistor. Manage Settings 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. Solution: Check wires and computer board for damages. 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. Repair or replace the sensor properly if there are any issues.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[120,600],'fireplacehubs_com-leader-4','ezslot_11',113,'0','0'])};__ez_fad_position('div-gpt-ad-fireplacehubs_com-leader-4-0');if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[120,600],'fireplacehubs_com-leader-4','ezslot_12',113,'0','1'])};__ez_fad_position('div-gpt-ad-fireplacehubs_com-leader-4-0_1');.leader-4-multi-113{border:none!important;display:block!important;float:none!important;line-height:0;margin-bottom:15px!important;margin-left:auto!important;margin-right:auto!important;margin-top:15px!important;max-width:100%!important;min-height:600px;padding:0;text-align:center!important}.