Previous replacement, improper installation and other conditions, outside the manufacturer's control and requirements for warranty may prevent reimbursement. I hav been reading some similar posts regarding this issue, and I think I have made the proper analysis. Reasons Why There Is Water Leak Inside Refrigerator, Why Does My Air Conditioner Keep Freezing Up? Solution: Check for connection and wire breakage or computer board failure (burn marks). Comprehensive information about your new appliance - from getting started to cleaning and maintenance - with answers to frequently asked questions. Take the sensor out and make sure that all the wires are properly connected. } 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. 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. Replace everything back into its place. Install a new gas control valve and tighten it up using the 4 gas pipe by turning it clockwise. Any other models may have different codes for different issues. Its normal. Necessary cookies are absolutely essential for the website to function properly. Smith Show 161 Results Brand: A.O. Is there leaking from the heat exchanger? 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. 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. I have an AO Smith 50 gallon with the electronic display. Detach the thermistor and reattach it again. Introducing X3 Scale Prevention Technology on our Condensing Gas Tankless Water Heaters. You also have the option to opt-out of these cookies. You should also ensure they are securely attached. No spam, we promise. FIX: Check for the soot on the AFR rod, wire connection, and breakage. FIX: Debris on the thermistor, loose or broken wire connection. To solve & clear the error message, turn the power off to your water heater first. If the sensor fails to properly detect the temperature or it exceeds the limit, then the E05 error code appears. FIX: Check for the proper settings on the computer board. Once you solve the leak issue, return the electric power to your water heater. They also have to make sure that the flame rod does not come with soot. Electronic Thermostat provides operational reliability and peace-of-mind. { Now, turn on the drain valve to let the water drain. Model HPX-66-DHPT120. } Low water flow and loose wiring also contribute to the Pentair Mastertemp e05 code. This chapter will discuss everything you need to know about the flashing light codes on AO Smith Water Heater. Double check with your water heaters manual first and if everything seems to be fine, then you need to call out a technician. Fixing the error codes immediately is a must in the Pentair pool heater to avoid further problems to happen. So 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. If you choose a higher temperature, thermostatic mixing valves are particularly important to prevent scalding. 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. Solution: Ensure the flow sensor wires are correctly connected and with no damage. (57 reviews) Model: E6-50R45D-TTP Lowe's Item #: 2483230. 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. So, keep reading. It usually means that there is a problem with the bypass valve. 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). The accumulated water will not allow the Pentair pool heater to work properly or shut off completely. To bring your water heater to a normal operating state, you should replace the temperature sensor. You should consult with a licensed professional and check local permit requirements before starting any project. 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. 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. A.O. The thermopile of your water heater cant produce the required voltage output for two reasons. 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. Toggle navigation. FREE Estimates! Error Code 61, 611, Four times Problem: Fan motor fault. Fix or replace the faulty parts, wires, or pipes as soon as you notice them. Common symptoms, problems, and fixing tips. 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. You may type any combination of product name, family, size, model number, etc. Shorted Heating Elements 5. Then, disconnect the thermistor and reconnect it. Understanding Noritz error codes and troubleshooting Noritz water heaters. Visually inspect the thermistor connections. Press the red reset button inward until you hear a click. Electronic User Interface allows you to easily set temperature, operating mode, and child safety lock feature. A.O. If it's shorted out, unplug the machine . AO Smith ES12-50R55DV (50 gallon) electric hot water tank. 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. 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. I already discussed how to make the replacement. Then, shut off the main gas supply valve. They have to pay attention to the two sounds of clunk found from the water heaters gas valve. 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. FIX: Check for connection/breakage of wires, corrosion or frozen connectors, fan motor covered with the dust, burn marks on the computer board. Jenn-Air JGS8750ADB Control Panel Burning Hot! Fold away the insulation to access the reset button (its red). 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. Smith Water Heater error code guide will explain common issues, provide tips, and show you how to read your model's error codes. Solution: Check the wire connection for looseness or breakage. Error code 441 (LED flashes two times) Problem: Flow sensor. We will get back to you as soon as possible with the best possible answer. Finally, turn the power back to the unit and it will clear the error code. A.O. to control or estimate. Residential & Commercial Water Heating Systems | A. O. Smith Never Descale Again. 12-Year limited residential warranty gives you peace of mind. The Water Heater Settings Hot, A, B, C, Very Hot Knob. I reset the breaker and it started up a few hours later. This website uses cookies to improve your experience while you navigate through the website. Pentair heater error codes are ERR PS, ERR HLS, ERR AFS, ERR IGN, ERR AGS, ERR SFS, E01, E05, and E06. To solve this issue, you need to check for any condensation within the heater. Turn the valve back on and set the pressure to the proper temperature. 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. If you continue to use this site we will assume that you are happy with it.. The consent submitted will only be used for data processing originating from this website. 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. e. Many reasons cause your water heater to heat the water excessively. Otherwise, the status light wont blink. Smith Water Heater, look no further! FIX: Check is there a loose or breakage in wire connection or debris on the thermistor. They have to make sure that it can function properly. Solution: Debris on the thermistor, loose or broken wire connection. Although the early symptoms are dizziness or a headache, death may be the final result if they cannot get the proper treatment. Use the search box below to quickly find your model number. I replaced the upper element, and then replaced the thermostat as tech support said that might be causing the problem. The board replacement kit includes replacement yellow and blue wires with new connectors. I checked all the wires and didn't find any problems, frayed insulation, etc. ); Is Spray Paint Flammable? Check if there is a gas leak. CODE: 03 (031), One time PROBLEM: Incorrect dipswitch settings. A water heater leaks from different places like from the top, bottom, and side. Replacing the gas control valve/thermostat will be a simple fix to this issue. Tank. And secondly, loose wiring connections can also cause this symptom. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. What does a thermal regulator do on a pool heater? Verify the O-ring is in its place. How long does an A.O. WaterHeater HUB 2021 - All Rights Reserved. callback: cb Smith maintains its leading position in the market. Can you hear a buzzing spark ignition from the burner or two clunk sounds from the gas valve? F1-7 Fault Code, LFFU14F5HWD Frigidaire freezer won't shut off. Fortunately, I broke down how you can replace the thermistor correctly in this section: Ao Smith Electric Water Heater Error Code E10-E13. FIX: See error codes 111 and 121. 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. {{INUSING}}, Water Heater Expansion The owner is not there much in the spring and fall, like now, but the water heater is left running. CODE: 341, Two timesPROBLEM: Exhaust thermistor failure. All rights reservedDisclaimer:The content published on hotwatertalk.com is not professional advice. The solution to this problem is just the same as the previous error code check for broken wires, damage, loose connections, dirt and debris. Next, use the -inch open-end wrench and pull out the thermistor by turning it counter-clockwise. I had already unplugged the ESM and the problem persists. What does flashing light mean on AO Smith Water Heater? And it will also cause the display of error code E05. Though we share resources, information, and educational guide on plumbing & DIY projects, the content here is not a substitute for professional guidance. How to troubleshoot Rinnai water heaters successfully using Rinnai error codes guide. To have the unit working properly, it has to be supplied with the power and correct connection. CODE: 51, 55, 510, 551, Six timesPROBLEM: Abnormal gas solenoid valve. Analytical cookies are used to understand how visitors interact with the website. If there is no scale build up, then you should check the connections and wires around the flow adjustment valve. Either the thermopile doesnt cool down quickly or the pilot valve is stuck in an open position. AO Smith water heaters are designed to last. Problem: Warning for the "991" error code. Join our exclusive 2,500+ email list to get tailored advice, product roundups, and be the first to see our new content. Though the brand is different, it will help you a lot in finding the leaking point. Alternatively, you should check for any loose connections and damaged wires that could be behind this power loss. Serial Check Results. Dont need to worry about 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. Solution: Check the wire connection, wire breakage, and debris on the flow sensor impeller. The fan motor could also be blocked by dust, debris or dirt and needs a clean. Before doing so, dont forget to check the wiring attached to the control board. Here is the answer. Solution: Is the water heater set for the right elevation? Try our Buyers Guide to find the models that best meet the needs of your home. I Most of the time, this error occurs when there is a wire connection issue or a breakage, which can easily be fixed or replaced. There are a range of potential causes to this error. The Pentair error code E05 indicates an open stack flue sensor. He obtained his Bachelor of Science degree from the University Of Texas at El Paso. Regarding this, you need to replace the thermocouple or the wire connectors. Secondly, you must replace the gas control valve if the pilot valve gets stuck in an open position. If there are any burn marks on the computer board then this is a sign that your water heaters computer board is overheating and cutting out. ST. Manual for 300 models. Put everything back into its place and turn the electricity on. The Fire The fire needed to heat the water also poses a danger if the water heater does not put properly. Very simple. Water Heaters - A.O. Smith water heater? An example of data being processed may be a unique identifier stored in a cookie. 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. In this case, the pilot light will be lit but the thermopile fails to generate the required output voltage. Again, this is an issue for a professional but you can check that the proper settings are in place on the computer board. And like other electric water heaters, AO Smith also features a high-limit switch or electric-cut-off button. Solution: Connections or wire breakage of the flow adjustment valve, scale buildup on the motor drive that gets locked, or there is water leakage. In the Pentair pool heater exchanger, the thermal regulator helps the water reach a certain temperature and heat up the pool water. *Annual energy costs are estimated from the energy efficiency of each water heater, your households estimated water usage & set temperature, the average We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. You can do a few basic checks first like making sure there are no loose wire connections or soot on the flame rod. To solve this problem, you will need to find the correct settings for your water heaters model and reset them on the computer board. Afterward, put everything back into its place. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. We will also tell you the solutions that will help you to fix the problem. If people see this error code, they have to be more aware because it is the warning for the 991 error code. Make sure that there are no parts of the sensor that require work. http://waterheatertimer.org/How-to-troubleshoot-gas-water-heater.html#intellivent, When Used On Gas, Residential, Power Vented. To solve this error, you will need to carry out the same checks and treatments in the above error. Follow the below steps to erase those error codes from the display: If the error codes return, you must replace the thermistor. All rights reserved. {{INUSING}}, The average cost per Gallon is ${{PROPANEGASPRICE}} More error codes can be found after all. CODE: 10 (101), Five times PROBLEM: Warning for the "991" error code. For a better experience, please enable JavaScript in your browser before proceeding. Troubleshooting John Wood tankless water heaters. We don't tend to provide any plumbing advice or any advice that should come from a certified professional. So, check the previous chapter again. In other words, when the sensor senses the water temperature is too high, it will throw this error code. Examine the water pipes and make sure that they are clean. These stats are based on a home in Nolensville, TN To view or adjust our performance assumptions, view advanced settings. Summary of Contents for A.O. install thermostatic mixing valves at each point of use. If they come loose, tighten them up. In this case, you must flush the unit. Clean the sensor along with the terminals and put it back in place. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. Solution: Check for the proper settings on the computer board. Models from the 240, 340, and 540 series will show the error codes on both temperature controller and remote controller. I recommend you turn the unit off and relight the pilot. This error code usually means there is a fault with the flow adjustment valve. 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. Smith NG water heater Commercial Shut down. Smith Water Heater Troubleshooting. This cookie is set by GDPR Cookie Consent plugin. I replaced it with another AO Smith model, but a more base model without the smart module option. They should also remove the grease or dirt which can be found in the fan motor as well as the gas burner. But then sometime later it will start to heat the water and the green light will begin flashing rapidly. We offer live virtual training on a selection of popular topics via Zoom. Disconnect the main water line and turn off the heater before properly cleaning the pipes. Anyway, whats the last time you flush your AO Smith Water Heater? A.O. Find the right water heater for your needs. 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]. Our comprehensive A.O. 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. See the symptoms of How to fix water hammer problem in pipes. 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. They have to make sure that it can function properly. Turns out, ensure you dont set the thermostat too high. I turned off for 5 minutes then back on. Look for the blockage in the vent system and ensure if the distance between the intake and exhaust is not too small. The flame rod should be free from dirt and grease, and the computer board should not be damaged.
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