It is easy to recognize if there is a leak because bubbles will form. Examine the water pipes and make sure that they are clean. Check if there are any foreign particles or grease on the gas burner and fan motor. The Water Heater Settings Hot, A, B, C, Very Hot Knob. Tanks, iCOMM Smart Connectivity allows you to get notifications and manage your water heater from your smartphone. 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. Solution: Check the wire connection for looseness or breakage. Now, turn on the drain valve to let the water drain. Sometimes, a faulty sensor is also responsible for this issue. Using Rheem error codes to troubleshoot Rheem tankless water heaters. In other words, the thermopile itself gets defective or the wire connectors come loose. CODE: 711, One timePROBLEM: Gas solenoid valve drive circuit failure. You May Find Interesting: Rheem Gladiator Solid Red Light. I turned off for 5 minutes then back on. 113 Flame On Should be Off Fail 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. Double check with your water heaters manual first and if everything seems to be fine, then you need to call out a technician. 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. Introducing X3 Scale Prevention Technology on our Condensing Gas Tankless Water Heaters. These cookies will be stored in your browser only with your consent. AO Smith Electric Water Heater Troubleshooting. 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. Press the red reset button inward until you hear a click. Firstly, the thermopile is at fault. Related Repair Pages:A.O. Try our Buyers Guide to find the models that best meet the needs of your home. Smith Water Heater, look no further! 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. Turn off the heater to see that the E05 error code is fixed. The thermopile of your water heater cant produce the required voltage output for two reasons. The national average is 67.5. Possibly a short somewhere, check all your wires for frayed or cut insulation on them shorting out. Thank you. I replaced it with another AO Smith model, but a more base model without the smart module option. Smith - Troubleshooting help - Hello my frist post here. You should also ensure they are securely attached. So, whenever the error code pops up on the heater display, fix it with the help of our guide by yourself. 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. Follow the below steps to erase those error codes from the display: If the error codes return, you must replace the thermistor. Then, shut off the main gas supply valve. WaterHeater HUB 2021 - All Rights Reserved. The board replacement kit includes replacement yellow and blue wires with new connectors. Save my name, email, and website in this browser for the next time I comment. Alarm reads E05 and a lot of water is going thru the overflow drain pipe It's still under warranty. This error code indicates that there is a problem with the flow sensor on your AO smith tankless water heater. People can find those advantages from AO Smith tankless water heater. So, continue reading to know how to fix the Pentair E05 heater error. See the symptoms of How to fix water hammer problem in pipes. What does flashing light mean on AO Smith Water Heater? Related Error Code Pages:A.O. Copyright. Here, we will explore and discuss each and every reason that results in the E05 Pentair heater error. 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 Error Codes. Find the right water treatment products for your needs. Look for the blockage in the vent system and ensure if the distance between the intake and exhaust is not too small. Break down what troubleshooting steps you should take to stop the blinking lights. Before you start to disassemble your water heater, remember to shut off its power and that you reassemble it correctly. I initially had to replace the lower element due to limescale. This is the error code for ignition failure. Jenn-Air JGS8750ADB Control Panel Burning Hot! d. Igniter activates. And like other electric water heaters, AO Smith also features a high-limit switch or electric-cut-off button. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. CODE: 341, Two timesPROBLEM: Exhaust thermistor failure. Get information and support for all A. O. Smith models. The fan activates after flow is detected. The air-fuel ratio rod (AFR) is faulty. Legal Disclosure:Lildutchuncle.com provides and shares information on plumbing, heating & air quality, home improvement, and other DIY projects. Another sign that you are facing the same problem would be if the LED light is blinking once. This is the error code for ignition failure. An example of data being processed may be a unique identifier stored in a cookie. First off, relight the pilot following the steps I mentioned earlier to verify the status light is blinking 4 times. Keep in mind that the error codes are shown differently if the units are connected through the Easy-Link System it can be seen what the error code is and which unit has it. Clean the sensor along with the terminals and put it back in place. 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. Should the water heater light be blinking? Detach the thermistor and reattach it again. Explore symptoms, causes, and a step-by-step repair guide for an easy repair. The owner is not there much in the spring and fall, like now, but the water heater is left running. We will assume that the tankless unit, before failure, was correctly installed (with the correct gas type), per the manufacturer's instructions and codes. Finally, turn on your water heater and you can see the error code is gone. Turn the electric power to your water heater off at the circuit breaker. Ensure you shut off the electric supply to your water heater. CODE: 39, 391, Two timesPROBLEM: Problem with the air-fuel ratio rod - AFR. Regarding this, you need to replace the thermocouple or the wire connectors. AO Smith water heaters are designed to last. water heater from the system. The solution for this problem is by checking the Hi-limit switch. In this case, the pilot light will be lit but the thermopile fails to generate the required output voltage. Typically, a bad thermostat, burn-out heating elements, and bad computer board are some defects that cause this issue. We don't tend to provide any plumbing advice or any advice that should come from a certified professional. This prevents proper connectivity between the system and the sensor, causing the heater to shut down and display the E05 error code. This morning it started beeping again but still no error message. These cookies track visitors across websites and collect information to provide customized ads. 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. This thermistor should be found attached to your water heaters exhaust. If you want to increase the water heater thermostat(s) setting(s), It usually means that there is a problem with the bypass valve. This error should really be addressed by a technician, but you can also open up your water heater to check for any wire breakages or loose connections. The repair guide covers indoor, outdoor, condensing, non-condensing, and ultra-low NOx water heaters with on-demand technology. Manage Settings This numerical code is telling you about the ignition failure. Turn off the main connection and clean all the airflow, water, and gas pipes properly. Keep opening the hot faucets until all the air gets expelled out of the water heater. Then, leave the unit for 10 minutes to let the thermopile cool down. Otherwise, the status light wont blink. Troubleshooting John Wood tankless water heaters. You must log in or register to reply here. } Smith Water Heater error code guide will explain comm. I don't think I should have yo pay anyone. Replace everything back into its place. As a result, you can now easily diagnose your water heater that will save you both time and money. You also have the option to opt-out of these cookies. Models from the 240, 340, and 540 series will show the error codes on both temperature controller and remote controller. Pentair Heater E05 Error Code [Reasons + Solutions]. However, sometimes the provided manuals and instruction guides are not very clear and if you need help addressing some error codes that are popping up on your AO Smiths tankless water heater, then we have got you covered. You can see those error codes only on an AO Smith Water Heater with two or four chambers. Products. Takagi Water Heater Error Codes [Ultimate Guide], AO Smith Electric Water Heater Troubleshooting, AO Smith Water Heater Troubleshooting Codes, AO Smith Gas Water Heater Troubleshooting, 9 AO Smith Gas Water Heater Troubleshooting Tips, AO Smith Water Heater Not Heating [5 Easy Solutions], Bosch Tankless Water Heater Maintenance [The Complete Guide], Bosch Tankless Water Heater Troubleshooting [A Complete Guide], Bosch Tankless Water Heater Error Codes [Ultimate Guide]. 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). Save my name, email, and website in this browser for the next time I comment. Eccotemp Protection Plans are available for purchase within 60 days of your water heater purchase. Before doing so, don't forget to check the wiring attached to the control board. 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. Smith Signature 100 50-Gallon Tall 6-year Limited 40000-BTU Natural Gas Water Heater Model # G6N-UT5040NVR Find My Store AO Smith Water Heater Error Code E02 [5 Easy Fixes] 1. . Error Code: 441, Light Blinks 2x What It's Telling You There is an issue with the flow sensor. FIX: Check for the proper settings on the computer board. So, its worth bookmarking this article. However, there is a four pin white plug in the water heaters junction box that I believe is the connector for the smart grid module, and two of the wires have come out of the pin/connector. You may need to install Adobe Acrobat Reader to view these documents. AO Smith Water Heater Troubleshooting Lights [8 Common Blinking Light Codes]. Check for hidden leaks in hot water system . To bring your water heater to a normal operating state, you should replace the temperature sensor. 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. 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. Tankless water heater problems and how to repair models from Noritz, Rinnai, Takagi using error codes. The thin flow of water is typically a result of scaled-up pipes or improper water pressure. It functions just like an outlet thermistor, but is found on your inlet pipes instead of your outlet pipes. In the Pentair pool heater exchanger, the thermal regulator helps the water reach a certain temperature and heat up the pool water. Low water flow and loose wiring also contribute to the Pentair Mastertemp e05 code. Smith G9-T5040NVR Installation Instructions And Use & Care Manual. Once you solve the leak issue, return the electric power to your water heater. Of course, you are always open to reaching out to a professional if you fail to clear the error messages. I called AO Smith and told them, they had me send them some photos of the area, and then they authorized a replacement. The accumulated water will not allow the Pentair pool heater to work properly or shut off completely. They also have to make sure that the flame rod does not come with soot. To view or adjust our assumptions of the most common factors that impact this products performance using National Averages, please view the It sounds like the main control is malfunctioning, what's the complete model number of this water heater? GCV40-200 GCV40-201 GCV50-200 GCV50-201 GCVH40L-200 GCVH40L-201. Smith Water Heater Troubleshooting. Though resetting the unit will fix and clear the error code, you must figure out whats overheating the water. 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. I would There are a range of potential causes to this error. Not only that, but it also causes the Pentair pool heater to turn off. Next, use the -inch open-end wrench and pull out the thermistor by turning it counter-clockwise. Here are some error codes which can be learned. To solve this problem, you will need to find the correct settings for your water heaters model and reset them on the computer board. I replaced the upper element, and then replaced the thermostat as tech support said that might be causing the problem. This error code indicates that there is a problem with your water heaters computer board. Blue light now heartbeat dim & bright. Our comprehensive A.O. 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. This cookie is set by GDPR Cookie Consent plugin. Ask a customer care specialist Clean your AFR rod of any soot, and check for any damage or loose connections to see if you need to find a replacement. Smith with Intelli-vent device. There could be an issue with the power supply of your water heater and thus it could be failing. Ever. 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. Solution: Check the wire connection, wire breakage, and debris on the flow sensor impeller. FIX: Connections or breakage of wires of the flow adjustment valve, scale buildup on the motor drive which gets locked, water leakage. No spam, we promise. 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. CODE: 72, 721, Six timesPROBLEM: False flame detection. While it may be igniting, its not keeping its flame and is going out before it can adequately warm up your water. Comprehensive information about your new appliance - from getting started to cleaning and maintenance - with answers to frequently asked questions. Make sure that there are no parts of the sensor that require work. 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. Less things to go wrong. Solution: Connections or wire breakage of the flow adjustment valve, scale buildup on the motor drive that gets locked, or there is water leakage. FIX: Check for connection/breakage of wires, corrosion or frozen connectors, fan motor covered with the dust, burn marks on the computer board. This debris will be what is preventing your water heater from functioning properly. 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. Generally, the water gets too hot if the gas control valve/thermostat is at fault. How to tell if the AO smith water heater is working? It will be convenient for the homeowners who are handyman at the same time. Use the AO Smith code guide to find the main causes and solutions for the problems of the following models: 110, 310, 510, 240, 340, and 540 series, for safety, convenience, and great savings. AO Smith Water Heater will throw an error code or make a beeping noise if the unit is not working properly. A water heater leaks from different places like from the top, bottom, and side. Once this problem occurs, the main burner will go into the off position along the pilot light immediately. Once you confirm the issue, turn off the gas control knob. Spray it on the gas connections (you can also apply the mixture with the sponge or paintbrush). Continue with Recommended Cookies. Smith Water Heater error code guide will explain common issues, provide tips, and show you how to read your model's error codes. Afterward, put everything back into its place. How Long Does A Pentair Pool Heater Last? 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. An Easy Guide on How to Fix A Squeaky Door Without Taking It Apart, How to Remove A Broken Drill Bit from Wood? FIX: Check the connections between water heaters. These cookies ensure basic functionalities and security features of the website, anonymously. FIX: Check the wire connection, wire breakage and debris on the flow sensor impeller. var dteNow = new Date(); If there is a scale build up, then you should also check for any water leakages that are causing scale to build up inside your water heater. It is a 50 gallon A O Smith just installed in new home 6 months ago.LG12-50R55DV 210. Check out advanced features for eco-friendly and cost-effective water heating. To fix this issue, you should replace the control board. Install a new gas control valve and tighten it up using the 4 gas pipe by turning it clockwise. To fix this issue, you should replace this part. When the temperature of the stack flue rises above a certain degree, this error message will show up on your heater. 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. The work of the stack flue sensor is to detect the exhaust temperature of the heater and make sure that it does not exceed 176 degrees Celsius. Yes, the heater heater light should blink as the flashing light will help you to understand whether the heater is working properly or not. Turn the valve back on and set the pressure to the proper temperature. Smith University | An Education in Hotwater Register NOW for live online workshops! 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. You may type any combination of product name, family, size, model number, etc. Is Spray Paint Flammable? Higher temperatures increase the risk of scalding, but even at 120F, hot water can 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. Remove the access panel and fold away the insulation. Get a free estimate online from top local home service pros in your area. 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. Most of the time, this error occurs when there is a wire connection issue or a breakage, which can easily be fixed or replaced. FIX: Debris on the thermistor, loose or broken wire connection. ); Anyway, whats the last time you flush your AO Smith Water Heater? A Pentair pool heater typically functions for 6 to 12 years on average. You are using an out of date browser. They have to make sure that it can function properly. Through constant innovation, at production level and application level, A.O. Afterward, install a new thermistor. Take the sensor out and make sure that all the wires are properly connected. Is the surrounding air contaminated? However, a few hours later I get the blinking red light (2 flashes) and the unit stops heating water. Your AO Smith Electric Water Heater will throw the error codes E10, E11, E12, and E13 either for an open inlet temperature sensor or open thermistor. If the status light still doesnt come on, I bet the pilot flame fails to heat the thermopile sufficiently. This error code may appear when you power up the unit. FIX: Is the water heater set for the right elevation? Read to know in details. However, there is no need to be panicked because they have the solution for this circumstance. FIX: Check for the proper settings on the computer board. Turn the gas control valve to the off position in the first place. Wait for ten minutes to allow all the gas to clear out. No, it's not. e. Solution: Check for the soot on the AFR rod, wire connection, and breakage. So, the corrective action you need to take is- check the thermopile and replace it if it gets defective. Once thats one, the error code should vanish. 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. 13 February 2021; Non class; 0 Comments Turn on the electric supply by flipping up the circuit breaker. The Fire The fire needed to heat the water also poses a danger if the water heater does not put properly.
