Find the right water heater for your needs. Related Parts Pages:A.O. Electronic Thermostat provides operational reliability and peace-of-mind. The thin flow of water is typically a result of scaled-up pipes or improper water pressure. The 4-chamber model of AO Smith Electric Tankless Water Heater only throws this error code. So, check out the section again. 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. Adjust the valves on the main line to set the water pressure at the right level. Wait for ten minutes to allow all the gas to clear out. Pentair heater error codes are ERR PS, ERR HLS, ERR AFS, ERR IGN, ERR AGS, ERR SFS, E01, E05, and E06. FIX: Check if the remote controller is the right type, also connections between the water heater and remote. GTC-070 R3 Revision 2 includes updated troubleshooting information for error codes 3, 4, and 6. Smith water heater? Alternatively, you should check for any loose connections and damaged wires that could be behind this power loss. As a result, you can now easily diagnose your water heater that will save you both time and money. This error code usually means there is a fault with the flow adjustment valve. FREE Estimates! Related Price Pages:A.O. Afterward, install a new thermistor. Bathtub faucets typically have a flow rate of 5 Gallons per Minute. Find the right water treatment products for your needs. 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. Brand: A.O. All rights reservedDisclaimer:The content published on hotwatertalk.com is not professional advice. 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. Manage Settings I The solution for this problem is by checking the Hi-limit switch. Once you solve the leak issue, return the electric power to your water heater. Smith A.O. Reviewing ultra efficient Navien water heaters utilizing condensing and tankless technology. A. O. Smith. Solution: See the error codes 331, 321, and 311. A Appliance Helpers representative is available for you 7 days-a-week including Holidays!! Once I did that and cleaned out the sediment, I had an e02 error code on the panel. Once you confirm the issue, turn off the gas control knob. Very simple. Yes, the heater heater light should blink as the flashing light will help you to understand whether the heater is working properly or not. FIX: Check for the soot on the AFR rod, wire connection, and breakage. If there is no scale, then you should also check the connections and wires for damage or looseness. Turn off the heater to see that the E05 error code is fixed. So, its worth bookmarking this article. It is a 50 gallon A O Smith just installed in new home 6 months ago.LG12-50R55DV 210. To bring your water heater to a normal operating state, you should replace the temperature sensor. 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. I am gettin tempure sensor failure code (#5) what should I be replacing. Smith Water Heater Parts. Necessary cookies are absolutely essential for the website to function properly. Try our Product Selector Tool to find the right models for your needs-for both heating and treating your home's water. In this case, the pilot light will be lit but the thermopile fails to generate the required output voltage. FIX: See error codes 111 and 121. Here are The Facts! This error code may appear when you power up the unit. Two consecutive flashes every three second stand for thermopile voltage issue. Our comprehensive A.O. It is easy to recognize if there is a leak because bubbles will form. AO Smith Water Heater will throw an error code or make a beeping noise if the unit is not working properly. Smith NG water heater Commercial Shut down. 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. http://waterheatertimer.org/How-to-troubleshoot-gas-water-heater.html#intellivent, When Used On Gas, Residential, Power Vented. Anyway, whats the last time you flush your AO Smith Water Heater? Clean the sensor along with the terminals and put it back in place. Take the sensor out and make sure that all the wires are properly connected. 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. Next, check the heating element for damage. Also, you should check the computer board for any sign of burn marks too. This website uses cookies to improve your experience while you navigate through the website. Secondly, you must replace the gas control valve if the pilot valve gets stuck in an open position. As a result, you can figure out the issue quickly and take the necessary steps to fix the problem. { To solve this problem, you will need to find the correct settings for your water heaters model and reset them on the computer board. Once you install the gas control valve, put every connection like the igniter wiring, pilot tube, and others back into the valve. For a better experience, please enable JavaScript in your browser before proceeding. Finally, install the thermostat professionally if it doesnt fit against the tank snugly. Though the brand is different, it will help you a lot in finding the leaking point. Get a free estimate online from top local home service pros in your area. Need sanity check to make sure I troubleshoot the device properly: Problem: No ignition. If you're looking for help fixing your A.O. The only solution to clear those error messages is to replace the thermistor. You should consult with a licensed professional and check local permit requirements before starting any project. Just shut off the electric supply to the unit. The consent submitted will only be used for data processing originating from this website. You May Find Interesting: Rheem Gladiator Solid Red Light. To solve this issue, you need to check for any condensation within the heater. 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. However, there is no need to be panicked because they have the solution for this circumstance. Any other models may have different codes for different issues. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. Blue light now heartbeat dim & bright. This is usually caused by scale build up which locks the motor drive. Turn the gas control valve to the off position in the first place. A.O. Turn on the electric supply by flipping up the circuit breaker. Just like with the previous thermistor failure errors, you should follow the same process to solve it. To view or adjust our assumptions of the most common factors that impact this products performance using National Averages, please view the Related Error Code Pages:A.O. The following steps will help you change the thermistor: Start with turning off the electric power to your water heater. If you dont know how to replace the sensor, call a professional for the replacement. Second, turn on a hot water faucet anywhere in your house to let the air out of the waterline. } Is Spray Paint Flammable? 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. Smith reserves the right to deny reimbursement if, upon investigation, any such condition is identified. CODE: 10 (101), Five times PROBLEM: Warning for the "991" error code. Eric Alvarez is an HVAC guy based in El Paso, Texas, United States. The showers in homes built after 1992 typically have a flow rate of 2.1 Gallons Per Minute. He obtained his Bachelor of Science degree from the University Of Texas at El Paso. The wires connected to the stack flue sensor of the Pentair pool heater often loosen up automatically or get damaged. Solution: Check for the soot on the AFR rod, wire connection, and breakage. Smith Signature 100 50-Gallons Tall 6-year Limited 40000-BTU Natural Gas Water Heater Model # G6N-T5040NVR Smith offers a wide range of 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. Shorted Heating Elements 5. Defective Thermostat/Thermistor 3. If the error code re-appears, replace the thermistor. b. This error code is usually a sign that there is some kind of blockage in your vents, gas burner or fan motor. I recommend the factory setting or default of 120F (49C). 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. And this guide on AO Smith Water Heater Troubleshooting Lights broke down everything you need to know. You can either left-click on the link to open the manual in a new tab or right-click and save a copy directly on your computer. 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 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. 13 February 2021; Non class; 0 Comments Put everything back into its place and turn the electricity on. This error code pops up whenever there is a fault with the fan motor of your tankless water heater. Is the surrounding air contaminated? 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. Status light blinking once every 3 seconds but I dont see a flame in the window. 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.