Secondly, you must replace the gas control valve if the pilot valve gets stuck in an open position. 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. Analytical cookies are used to understand how visitors interact with the website. It will be best to consult with a certified professional or the technical support team. Use the search box below to quickly find your model number. I already discussed how to make the replacement. This final error code indicates that there is a false flame being detected within your water heater. 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 error code may also be flashing three times. So CODE: 12, 121, Three timesPROBLEM: Flame loss. 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. The reason behind this is that the heater does not get enough water to heat up properly causing an imbalance in temperature. AO Smith Water Heater Troubleshooting Lights [8 Common Blinking Light Codes]. If there is air in the waterline, your water heater may throw this erratic code. Jenn-Air JGS8750ADB Control Panel Burning Hot! The cookies is used to store the user consent for the cookies in the category "Necessary". The following steps will help you change the thermistor: Start with turning off the electric power to your water heater. In the Pentair pool heater exchanger, the thermal regulator helps the water reach a certain temperature and heat up the pool water. They also have to make sure that the flame rod does not come with soot. You should consult with a licensed professional and check local permit requirements before starting any project. You can see those error codes only on an AO Smith Water Heater with two or four chambers. 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. AO Smith Water Heater Code E02 - Fixed - Home Guide Corner Solution: Check the connections between water heaters. Smith water heater? Keep opening the hot faucets until all the air gets expelled out of the water heater. Open the control panel and make sure that the stack flue sensor is working properly. Once you confirm the issue, turn off the gas control knob. Rheem or A.O. To fix this issue, you should replace the control board. How long does an A.O. window.mc4wp = window.mc4wp || { Once you solve the leak issue, return the electric power to your water heater. An example of data being processed may be a unique identifier stored in a cookie. We offer live virtual training on a selection of popular topics via Zoom. 6 Common Tankless Water Heater Problems And Solutions Smith NG water heater Commercial Shut down. FIX: Connections or breakage of wires of the flow adjustment valve, scale buildup on the motor drive which gets locked, water leakage. Products: Water Heaters . Takagi Error Codes | Troubleshooting Guide and Repair Tips - Hotwatertalk The fan motor could also be blocked by dust, debris or dirt and needs a clean. http://waterheatertimer.org/How-to-troubleshoot-gas-water-heater.html#intellivent, When Used On Gas, Residential, Power Vented. This morning it started beeping again but still no error message. A.O. 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. Mix the soap and water in a spray bottle. 7+ Common AO Smith Water Heater Troubleshooting Codes - Lil Dutch Uncle JavaScript is disabled. Smith Water Heater Manuals Anthony Barnes July 23, 2018 Need to Hire a Plumber? Debris and dirt could also be affecting the thermistor, so clean anything away and try again. Trouble codes on the AO Smith Water Heater mean your water heater is not working properly. They also have to make sure that the flame rod does not come with soot. A.O. Smith Water Heaters at Lowes.com Before doing so, dont forget to check the wiring attached to the control board. Tankless water heater problems and how to repair models from Noritz, Rinnai, Takagi using error codes. Reviewing ultra efficient Navien water heaters utilizing condensing and tankless technology. A.O. SMITH GAS WATER HEATER USER MANUAL Pdf Download Summary of Contents for A.O. We don't tend to provide any plumbing advice or any advice that should come from a certified professional. All rights reserved. A.o. Power vented gas models with hot surface ignition & 2"/3"/4" pvc vent capability (21 pages) Water Heater A.O. This error code indicates that there is a problem with your water heaters computer board. So not happy that I had to replace it, but very happy with AO Smith that they honored the warranty. scald in a matter of minutes. The Solution Connections: Make sure the wiring is connected properly and isn't damaged. As a second-generation plumber, it was easy for Anthony to get used to the technicalities of all from a tender age, Table Shower Ultimate Guide (Must Know Secrets), 3 Ways to REMOVE PVC Pipe From a FITTING (Video Review), How To Fix A Toilet Backing Up Into A Bath/Shower, Why Your Toilet Keeps Clogging And How To Fix It. What causes water hammer in a house and what makes pipes to vibrate and make banging, ticking and popping sound? Smith Water Heater error code guide will explain common issues, provide tips, and show you how to read your model's error codes. To view or adjust our assumptions of the most common factors that impact this products performance using National Averages, please view the Anyway, whats the last time you flush your AO Smith Water Heater? It is also important to check whether there is damage to the computer board. First off, turn the gas control knob to the off position. The consent submitted will only be used for data processing originating from this website. No, it's not. Second, the thermopile of your gas water heater has not reached its operating temperature yet. FIX: See error code 331, 321 and 311. Then, ensure you have the following pieces of equipment at your fingertips: Secondly, check the user manual and drain the water heater by following the instructions. The showers in homes built after 1992 typically have a flow rate of 2.1 Gallons Per Minute. e. If they come loose, tighten them up. Solution: Check for connection/breakage of wires, corrosion or frozen connectors, fan motor covered with dust, burn marks on the computer board. Smith Water Heater error code guide will explain common issues, provide tips, and show you how to read your model's error codes. 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. However, if it interrupts normal water heater operation, dont hesitate to call a plumber. CODE: 10 (101), Five times PROBLEM: Warning for the "991" error code. An Easy Guide on How to Fix A Squeaky Door Without Taking It Apart, How to Remove A Broken Drill Bit from Wood? Through constant innovation, at production level and application level, A.O. 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. Blue light now heartbeat dim & bright. Otherwise, the status light wont blink. WaterHeater HUB 2021 - All Rights Reserved. 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 Besides, I will also walk you through the troubleshooting steps to clear those error messages. AO Smith Electric Water Heater Troubleshooting. Conduct checks on all the parts and sensors on a regular basis. Get a free estimate online from top local home service pros in your area. So, the corrective action you need to take is- check the thermopile and replace it if it gets defective. Verify Warranty - Enterprise Portal - Hotwater Pentair Heater Error Codes [Full List + Causes + Solutions] FIX: Check for connection/breakage of wires, corrosion or frozen connectors, fan motor covered with the dust, burn marks on the computer board. 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. 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. In other words, the thermopile itself gets defective or the wire connectors come loose. Manual for 1500 - 3000 models. They have to make sure that it can function properly. Yes, you can fix the error codes on the Pentair heater by identifying the issue and its solution. Smith Signature 100 50-Gallon Tall 6-year Limited 40000-BTU Natural Gas Water Heater Model # G6N-UT5040NVR Find My Store 2023 Virtual Campus Workshop Schedule Tour our upgraded studio and training facilities What you need to do is- attach the thermistor wires to the control board. A hot water tap is opened enough that the flow sensor detects a flow rate through the heater greater than the activation point of 0.5 gpm. 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. I have verified that I have water pressure at the back of the unit, both hot and cold, which was my first thought with the pressure switch and waterfill faults. Throughout this article, I will disclose the meaning of the error codes your AO Smith Electric Water Heater throws. A.O. Smith - Troubleshooting help - DoItYourself.com Community Forums 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. 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. Ever. This chapter will describe the meaning of a specific error message your AO Smith Electric Tankless Water Heater throws. FIX: Check for the proper settings on the computer board. They should be able to tell you the correct dipswitch settings for your model so you can correct it yourself. The average cost per kWh is ${{ELECTRICITYPRICE}} 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. 7+ Common AO Smith Water Heater Troubleshooting Codes. You May Find Interesting: Rheem Gladiator Solid Red Light. Your AO Smith Water Heater's status light will blink 5 times every three seconds if the temperature sensor gets defective. As long as you see this error code, you must turn off the water heater first. How To Fix: First off, turn the gas control knob to the off position. Problem: Problem with the computer board. I highly recommend you use a multimeter to test the continuity of them and replace them if needed. The cookie is used to store the user consent for the cookies in the category "Analytics". If your AO Smith Water Heater status light flashes 1 time every 3 seconds, it indicates your water heater runs at its best condition. I replaced it with another AO Smith model, but a more base model without the smart module option. 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]. 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. A.O. AO Smith Tankless Error Codes: Problems And Troubleshooting 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. CODE: 32, 321, Two timesPROBLEM: Inlet thermistor failure. Turn the gas supply off at the manual shut-off valve on the gas supply line. Smith offers a wide range of water heaters. The solution for this problem is by checking the Hi-limit switch. AO Smith Tankless Error Codes | Problems | Troubleshooting 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. What does flashing light mean on AO Smith Water Heater? For a better experience, please enable JavaScript in your browser before proceeding. How to use a diagnostic system to repair a faulty heater. Re-attach the control box cover, and restore power to the water heater. 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). *Annual energy costs are estimated from the energy efficiency of each water heater, your households estimated water usage & set temperature, the average The AO Smith water heater is too hot. Firstly, the thermopile is at fault. 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. You can easily detect the exact problem of your water heater if you know the meaning of the flashing light code. This numerical code is telling you about the ignition failure. How Long Does A Pentair Pool Heater Last? Smith Water Heater Troubleshooting. Can you hear a buzzing spark ignition from the burner or two clunk sounds from the gas valve? The Fire The fire needed to heat the water also poses a danger if the water heater does not put properly. Now, set the gas control knob to the Pilot position. Regarding this, follow the instructions I broke down in the Status light flashing 4 times. 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. Disconnect the main water line and turn off the heater before properly cleaning the pipes. Some people think that a tankless water heater will be a great choice. Try our Product Selector Tool to find the right models for your needs-for both heating and treating your home's water. 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]. Break down what troubleshooting steps you should take to stop the blinking lights. Should the water heater light be blinking? water heater from the system. Smith used 40-50gal gas hot water heater ok? But opting out of some of these cookies may affect your browsing experience. Smith Signature 100 40-Gallon Tall 9-year Limited 40000-BTU Natural Gas Water Heater Model # G9-T4040NVR Find My Store for pricing and availability 614 Style: Tall Family Size: 3-4 People Warranty: 9-year limited A.O. If you want to increase the water heater thermostat(s) setting(s), Smith Show 161 Results Brand: A.O. Toggle navigation. Serial Check Results. Turn on the electric supply by flipping up the circuit breaker. 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. What does E05 mean on a Pentair pool heater? Then, relight the pilot by following the lighting instructions I mentioned in the previous chapter. Manual for 400 - 1000 models. AO Smith Tankless Water Heater Troubleshooting - Your Complete Guide 2021 If people see this error code, they have to be more aware because it is the warning for the 991 error code. It is beeping and the warn ing is E05. A o, 6 monts. 10 - JustAnswer He obtained his Bachelor of Science degree from the University Of Texas at El Paso. To solve this issue, there is no way except replacing the gas control valve. 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. Just hire a certified technician to do this for you. So, keep reading. You dont need to take any corrective actions as the status light of a functioning unit blinks 1 time every 3 seconds. Gas water heater using too much gas. View more. 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. Look for the blockage in the vent system and ensure if the distance between the intake and exhaust is not too small. Next, use the -inch open-end wrench and pull out the thermistor by turning it counter-clockwise. These cookies will be stored in your browser only with your consent. I have tested the power at the thermostat and the elements with a multi meter and they all check out fine. Once you have, make sure all the connections are secure and safe and clean away any dirt or debris that could be the issue. With power turned off to the heater replace the upper element. More error codes can be found after all. To solve this error, you will need to carry out the same checks and treatments in the above error. The 4-chamber model of AO Smith Electric Tankless Water Heater only throws this error code. A.O. Smith Water Heater Troubleshooting | Appliance Helpers 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. Ao Smith Water Heater Codes - Home Tips Solution: Debris on the thermistor, loose or broken wire connection. Model HPX-66-DHPT120. Smith reserves the right to deny reimbursement if, upon investigation, any such condition is identified. 12-Year limited residential warranty gives you peace of mind. listeners: [], Next, check for water leaks and fix them if needed. 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. Check for hidden leaks in hot water system . Then, watch this tutorial and follow the steps to get the temperature sensor replaced: If you observe the status light of your water heater flashes 7 times consecutively with a three-second pause, understand the gas valve is at fault. To solve this error, check the thermistor to see if there are any loose wires or breakages that are causing the failure.