Open up the control panel and check the wires connected to the stack flue sensor. 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.. Manage Settings CODE: 10 (101), Five timesPROBLEM: Warning for the "991" error code. Fixing the error codes immediately is a must in the Pentair pool heater to avoid further problems to happen. Our comprehensive A.O. If you have recently experienced cold weather, it could also be that your connectors are frozen and need warming up. With power turned off to the heater replace the upper element. Smith Water Heater Error Codes. Our comprehensive A.O. But then sometime later it will start to heat the water and the green light will begin flashing rapidly. The only solution to clear those error messages is to replace the thermistor. Several reasons are to blame if the water heater keeps beeping. Continue with Recommended Cookies. Low water flow and loose wiring also contribute to the Pentair Mastertemp e05 code. Does the status light of your AO Smith Water Heater remain solid red? The industry's first peace of mind, scale inclusive, 15-year warranty. Solution: Debris on the thermistor, loose or broken wire connection. You should keep depressing the igniter button for 90 seconds. This website uses cookies to improve your experience while you navigate through the website. Error code 441 (LED flashes two times) Problem: Flow sensor. I initially had to replace the lower element due to limescale. We hope that this article has provided you with some useful information about AO Smith tankless errors codes. In the Pentair pool heater exchanger, the thermal regulator helps the water reach a certain temperature and heat up the pool water. Then, shut off the main gas supply valve. An example of data being processed may be a unique identifier stored in a cookie. A.O. window.mc4wp.listeners.push( Now, set the gas control knob to the Pilot position. 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. You are using an out of date browser. Smith Water Heater Parts. Fix or replace the faulty parts, wires, or pipes as soon as you notice them. To determine if the heating element is shorted out, plug in a multimeter and test if the element, itself, is shorted. Another sign that this is the issue is if the error code is blinking five times. To solve this issue, there is no way except replacing the gas control valve. Less things to go wrong. To fix this issue, you should replace this part. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. Blue light now heartbeat dim & bright. The reason behind this is that the heater does not get enough water to heat up properly causing an imbalance in temperature. It will clear the error code. CODE: 03 (031), One timePROBLEM: Incorrect dipswitch settings. If there is no scale, then you should also check the connections and wires for damage or looseness. 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. These cookies ensure basic functionalities and security features of the website, anonymously. The accumulated water will not allow the Pentair pool heater to work properly or shut off completely. Get information and support for all A. O. Smith models. To fix this issue, you should replace the control board. Water Heaters - A.O. Here are some error codes which can be learned. Smith with Intelli-vent device. All rights reservedDisclaimer:The content published on hotwatertalk.com is not professional advice. He obtained his Bachelor of Science degree from the University Of Texas at El Paso. This cookie is set by GDPR Cookie Consent plugin. For a better experience, please enable JavaScript in your browser before proceeding. Smith water heater? The gas pressure to the Pentair pool heater often gets obstructed due to clogged gas pipes, incorrect pressure settings, and turned off gas valves. Manage Settings Is the surrounding air contaminated? I don't think I should have yo pay anyone. Turn the valve back on and set the pressure to the proper temperature. Sometimes, a faulty sensor is also responsible for this issue. The consent submitted will only be used for data processing originating from this website. listeners: [], However, we often suggest professional help if the issue is complex. Regarding this, follow the instructions I broke down in the Status light flashing 4 times. Understanding Noritz error codes and troubleshooting Noritz water heaters. View All Tankless Models with X3 Learn About Tankless with X3 Scale Prevention Technology Pentair Heater E05 Error Code [Reasons + Solutions]. If you continue to use this site we will assume that you are happy with it.. 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. } If yes, its because the pilot light got extinguished recently and the thermopile is cooling down. 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. This thermistor should be found attached to your water heaters exhaust. Then, use a flathead screwdriver to remove the nuts that hold the upper access panel in its place. This applies both to the choice of materials and components used in the manufacturing process, as well as to the efficiency of the finished products. Solution: Connections or wire breakage of the flow adjustment valve, scale buildup on the motor drive that gets locked, or there is water leakage. 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. Rheem or A.O. Generally, a non-functioning thermostat, shorted heating element, and an unfit thermostat against the tank are the culprits that cause the water temperature of your heater too high. 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. Find the right water heater for your needs. If you dont know how to replace the sensor, call a professional for the replacement. Necessary cookies are absolutely essential for the website to function properly. I am still getting the error code. ao smith water heater error code e05. Read to know in details. The leak of carbon monoxide is one of the carbon monoxide poisoning causes. Note: You can also read how to fix the Pentair heater error codes problem. They also have to make sure that the flame rod does not come with soot. This final error code indicates that there is a false flame being detected within your water heater. window.mc4wp = window.mc4wp || { The initial setting is 120F, but you're in control after installation. Next, check for water leaks and fix them if needed. So However, there is no need to be panicked because they have the solution for this circumstance. Check out advanced features for eco-friendly and cost-effective water heating. If the error code returns, I bet the sensor is at fault. Just like with the previous thermistor failure errors, you should follow the same process to solve it. Although the early symptoms are dizziness or a headache, death may be the final result if they cannot get the proper treatment. And this guide on AO Smith Water Heater Troubleshooting Lights broke down everything you need to know. Double check with your water heaters manual first and if everything seems to be fine, then you need to call out a technician. 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. Why is my AO Smith water heater stopped working? } What could that be? Too High Temperature 2. We and our partners use cookies to Store and/or access information on a device. It functions just like an outlet thermistor, but is found on your inlet pipes instead of your outlet pipes. Check the thermistor connections. The air-fuel ratio rod (AFR) is faulty. Fortunately, I broke down every common error code your AO Smith Electric Water Heater shows. Before doing so, don't forget to check the wiring attached to the control board. You may type any combination of product name, family, size, model number, etc. Turn on the electric supply by flipping up the circuit breaker. We also use third-party cookies that help us analyze and understand how you use this website. 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. A list of Takagi error codes for easy troubleshooting of Takagi tankless water heaters. Turn the gas supply on and check for leaks by spraying soap solution on the connections. Smith G9-T5040NVR Installation Instructions And Use & Care Manual. } Its super important that you keep your AFR rod in the best condition so you can keep using your water heater safely. When the temperature of the stack flue rises above a certain degree, this error message will show up on your heater. Besides, I will also walk you through the troubleshooting steps to clear those error messages. Many reasons cause your water heater to heat the water excessively. The red high limit button is NOT tripped. {{INUSING}}, Water Heater Expansion http://waterheatertimer.org/How-to-troubleshoot-gas-water-heater.html#intellivent, When Used On Gas, Residential, Power Vented. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. water heater from the system. I highly recommend you use a multimeter to test the continuity of them and replace them if needed. FIX: Check the wire connection, wire breakage and debris on the flow sensor impeller. Turn off the main connection and clean all the airflow, water, and gas pipes properly. AO Smith Water Heater Troubleshooting Lights [8 Common Blinking Light Codes]. Open a nearby hot water faucet to let the air out. 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. Products. Solution: Check if there is a loose or breakage in the wire connection or debris on the thermistor. 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). Higher temperatures increase the risk of scalding, but even at 120F, hot water can Is Spray Paint Flammable? callback: cb I would The fan motor could also be blocked by dust, debris or dirt and needs a clean. What does ECC code mean A.O. What should you do first is- turn the gas control valve to the off position. 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. Register now, spots are limited! Examine the thermal regulator to see whether it is offering a proper performance or not. But opting out of some of these cookies may affect your browsing experience. Products: Water Heaters . Introducing X3 Scale Prevention Technology on our Condensing Gas Tankless Water Heaters. 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. If you're looking for help fixing your A.O. Solution: Check for the proper settings on the computer board. The status light flashes 1 times with a three-second pause indicating your water heater operates at its tip-top condition. Gas water heater using too much gas. How to use a diagnostic system to repair a faulty heater. Another sign that you are facing the same problem would be if the LED light is blinking once. 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 turned off for 5 minutes then back on. Should the water heater light be blinking? This problem occurs because of two reasons. Home | Sitemap | Blog| Privacy | Disclaimer | Contact| About. Basically, both 2-chamber and 4-chamber models will pop up with those error codes. We and our partners use cookies to Store and/or access information on a device. This error code usually means there is a fault with the flow adjustment valve. 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. If there is air in the waterline, your water heater may throw this erratic code. Mix the soap and water in a spray bottle. Next, use the -inch open-end wrench and pull out the thermistor by turning it counter-clockwise. This chapter will describe the meaning of a specific error message your AO Smith Electric Tankless Water Heater throws.