CODE: 99, 991, Five timesPROBLEM: Improper gas combustion. Tankless Water Heater Problems | Troubleshooting and Repair Tips, John Wood Tankless Error Codes | Troubleshooting Tips, Rheem Tankless Error Codes | Problems | Troubleshooting Guide, Takagi Error Codes | Troubleshooting Guide and Repair Tips, Rinnai Error Codes | Troubleshooting Rinnai Water Heaters, Noritz Error Codes Guide | Troubleshooting Noritz Water Heaters, How to Replace a Water Heater Dip Tube - DIY Installation Tips, How to Fix Water Hammer Problem | Troubleshooting Guide, Navien Water Heaters | Review and Buying Tips for 2023. This is the final error code for thermistor failure. Re-attach the control box cover, and restore power to the water heater. Check the thermistor connections. Note: You can also read how to fix the Pentair heater error codes problem. This final error code indicates that there is a false flame being detected within your water heater. A Pentair pool heater typically functions for 6 to 12 years on average. Smith Signature 100 50-Gallons Tall 6-year Limited Warranty 4500-Watt Double Element Electric Water Heater Model # E6-50H45DV Find My Store for pricing and availability 2930 A.O. Generally, the heating element, top of the unit, tank, and drain valve are some common places from where the water is leaking. 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. Clean: Check the AFR rod for soot and clean it if necessary. CODE: 10 (101), Five times PROBLEM: Warning for the "991" error code. FIX: Check if the condensate drain is installed on the vent collar of the heater. CODE: 51, 55, 510, 551, Six timesPROBLEM: Abnormal gas solenoid valve. Install a new gas control valve and tighten it up using the 4 gas pipe by turning it clockwise. Get a free estimate online from top local home service pros in your area. Ever. It may not display this or other websites correctly. Once you have, make sure all the connections are secure and safe and clean away any dirt or debris that could be the issue. Check for hidden leaks in hot water system . Turn the gas supply off at the manual shut-off valve on the gas supply line. http://waterheatertimer.org/How-to-troubleshoot-gas-water-heater.html#intellivent, When Used On Gas, Residential, Power Vented. Common symptoms, problems, and fixing tips. CODE: 72, 721, Six timesPROBLEM: False flame detection. First, the pilot light wont come on until you try to light it up. Sometimes, a faulty sensor is also responsible for this issue. 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.. 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. } Smith Water Heater Parts. FIX: Connections or breakage of wires of the flow adjustment valve, scale buildup on the motor drive which gets locked, water leakage. The Pentair error code E05 indicates an open stack flue sensor. The Fire The fire needed to heat the water also poses a danger if the water heater does not put properly. AO Smith Electric Water Heater Troubleshooting. Save my name, email, and website in this browser for the next time I comment. It does not store any personal data. Continue with Recommended Cookies. window.mc4wp = window.mc4wp || { Mix the soap and water in a spray bottle. Turn the electric power to your water heater off at the circuit breaker. This time, it is referring to a problem with your exhaust thermistor. If the error code re-appears, replace the thermistor. Smith G9-T5040NVR Installation Instructions And Use & Care Manual. See the symptoms of How to fix water hammer problem in pipes. Smith Show 161 Results Brand: A.O. ao smith water heater error code e05. 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. Electronic User Interface allows you to easily set temperature, operating mode, and child safety lock feature. We also use third-party cookies that help us analyze and understand how you use this website. Is there leaking from the heat exchanger? Check if there is a gas leak. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. Reviewing ultra efficient Navien water heaters utilizing condensing and tankless technology. It will clear the error code. Verify the O-ring is in its place. Troubleshooting John Wood tankless water heaters. It is also important to check whether there is damage to the computer board. CODE: 341, Two timesPROBLEM: Exhaust thermistor failure. Jenn-Air JGS8750ADB Control Panel Burning Hot! Second, turn on a hot water faucet anywhere in your house to let the air out of the waterline. 2023 Virtual Campus Workshop Schedule Tour our upgraded studio and training facilities FIX: Check for the soot on the AFR rod, wire connection, and breakage. So, whenever the error code pops up on the heater display, fix it with the help of our guide by yourself. What does ECC code mean A.O. The average US household uses 64.3 gallons of hot water each day. To view or adjust our assumptions of the most common factors that impact this products performance using National Averages, please view the c. The computer checks for any problems with the unit before startup. I checked all the wires and didn't find any problems, frayed insulation, etc. Smith Water Heaters, 500 Tennessee Waltz Parkway, Ashland City, TN 37015 USA, Tel: 1-800-433-2545 Website: www.aosmithwaterheaters.com Email: parts@hotwater.com A.O. Fortunately, I broke down how you can replace the thermistor correctly in this section: Ao Smith Electric Water Heater Error Code E10-E13. {{INUSING}}, The average cost per Gallon is ${{PROPANEGASPRICE}} Take the sensor out and make sure that all the wires are properly connected. 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. 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. Now, you should be able to understand how these error codes work and what they mean. See how to troubleshoot the flame failure, not enough, no hot water . } Our comprehensive A.O. 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. The board replacement kit includes replacement yellow and blue wires with new connectors. Conduct checks on all the parts and sensors on a regular basis. What should you do first is- turn the gas control valve to the off position. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. })(); Anthony Barnes is the founder of Water Heater Hub and a second-generation plumber by profession. 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. How to use a diagnostic system to repair a faulty heater. 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 The solution to this problem is just the same as the previous error code check for broken wires, damage, loose connections, dirt and debris. advanced settings. To fix this issue, you should replace the control board. Solution: Check if the remote controller is of the right type, also connections between the water heater and remote. This thermistor should be found attached to your water heaters exhaust. 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 Error Code E02 [5 Easy Fixes] 1. This error code pops up whenever there is a fault with the fan motor of your tankless water heater. It may stay that way for a few hours but eventually the heater shuts off and the light flashes red (2 times) again. Smith Water Heater Repairs. Solution: Ensure the flow sensor wires are correctly connected and with no damage. A Appliance Helpers representative is available for you 7 days-a-week including Holidays!! This error code occurs when there is a problem with the inlet thermistor. AO Smith Water Heater Troubleshooting Lights [8 Common Blinking Light Codes]. Most of the time, this error occurs when there is a wire connection issue or a breakage, which can easily be fixed or replaced. Visually inspect the thermistor connections. The average cost per kWh is ${{ELECTRICITYPRICE}} I don't think I should have yo pay anyone. Smith water heater? Learn how to inspect and replace a water heater dip tube and solve the problems related to not enough hot water or sediment buildup. 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. Revision 3 includes updated troubleshooting for error codes 4 and 6 and technical bulletins, Manual will be automatically added to "My Manuals", Error Code 3 - Pressure Switch Circuit Remains Closed, Error Code 4 - Pressure Switch Circuit Remains Open, Error Code 7,8,9 - Internal Control Failures, Error Code 10 - Flame Sensed out of Sequence, Error Code 11 - High Temperature Cutoff (Eco) Activated, Error Code 12 - Temperature Adjust Buttons Stuck Closed, Error Code 13 - Temperature Probe Open of Shorted, Error Code 14 - Resistor Wire Open or Shorted, Error Code 15 - Resistor Wire Resistance out of Tolerance, Technical Bulletin - Ignition and Flame Failure A-022-04 & S-021-04 Combined, Air Pressure Switch Circuit - Residential Power Vent/Power Direct Vent, Vent Termination Restrictor Usage for 40,000 Btu Power Vent Models, TB-A028-06 - A. O. Smith - FVIR Intelli-Vent Troubleshooting Chart, Normal Operating Sequence - Pressure Switch Circuit, Air Pressure Switch Circuit: Residential Power-Vent & Power-Direct-Vent Water Heaters, Air Pressure Switch Circuit: Cyclone Water Heater. Smith Water Heater error code guide will explain comm. The fan motor could also be blocked by dust, debris or dirt and needs a clean. { Introducing X3 Scale Prevention Technology on our Condensing Gas Tankless Water Heaters. Join our exclusive 2,500+ email list to get tailored advice, product roundups, and be the first to see our new content. I recommend you turn the unit off and relight the pilot. If yes, its because the pilot light got extinguished recently and the thermopile is cooling down. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. You can read this article on Rheem Water Heater Leaking. . 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. The owner is not there much in the spring and fall, like now, but the water heater is left running. d. Igniter activates. Though we share resources, information, and educational guide on plumbing & DIY projects, the content here is not a substitute for professional guidance. You can see the flash code once you relight the pilot light. No problems with the new one, plus it was much cheaper and lowes gave me a credit for the old one, not just a straight replacement, so I ended up with a lowes gift card for the difference. First off, turn the gas control knob to the off position. Now, set the gas control knob to the Pilot position. So, keep reading. The leak of carbon monoxide is one of the carbon monoxide poisoning causes. CODE: 651, Four timesPROBLEM: Flow adjustment valve fault. Then, use a flathead screwdriver to remove the nuts that hold the upper access panel in its place. CODE: 03 (031), One timePROBLEM: Incorrect dipswitch settings. Of course, there will be a solution which can be used for fixing this problem. More error codes can be found after all. FIX: Check for connection and breakage of wires, burn marks on the computer board, and power supply to the unit. I initially had to replace the lower element due to limescale. Find the right water heater for your needs. Repair or replace the sensor properly if there are any issues.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[120,600],'fireplacehubs_com-leader-4','ezslot_11',113,'0','0'])};__ez_fad_position('div-gpt-ad-fireplacehubs_com-leader-4-0');if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[120,600],'fireplacehubs_com-leader-4','ezslot_12',113,'0','1'])};__ez_fad_position('div-gpt-ad-fireplacehubs_com-leader-4-0_1');.leader-4-multi-113{border:none!important;display:block!important;float:none!important;line-height:0;margin-bottom:15px!important;margin-left:auto!important;margin-right:auto!important;margin-top:15px!important;max-width:100%!important;min-height:600px;padding:0;text-align:center!important}. The thermopile of your water heater cant produce the required voltage output for two reasons. Remove the upper access panel by using a flathead screwdriver. If your AO Smith Water Heater status light flashes 1 time every 3 seconds, it indicates your water heater runs at its best condition. This error code signifies that there is a problem with your outlet thermistor. So, check out the section again. FIX: Check if the remote controller is the right type, also connections between the water heater and remote. 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). 13 February 2021; Non class; 0 Comments What does E05 mean on a Pentair pool heater? Blue light now heartbeat dim & bright. Products: Water Heaters . When the temperature of the stack flue rises above a certain degree, this error message will show up on your heater. Solution: Check for the soot on the AFR rod, wire connection, and breakage. However, a damaged thermal regulator often prevents the water from flowing out, causing it to be trapped in the exchanger. How to troubleshoot Rinnai water heaters successfully using Rinnai error codes guide. The industry's first peace of mind, scale inclusive, 15-year warranty. Through constant innovation, at production level and application level, A.O. 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. Model HPX-66-DHPT120. Make sure that you maintain a cleaning schedule to keep the pipes clear and functional. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. The thin flow of water is typically a result of scaled-up pipes or improper water pressure. {{INUSING}}, The average cost per Mcf is ${{NATURALGASPRICE}} I highly recommend you use a multimeter to test the continuity of them and replace them if needed. Many reasons cause your water heater to heat the water excessively. Replace everything back into its place. 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. Solution: Debris on the thermistor, loose or broken wire connection. Go along with the following steps to light up your water heater: Secondly, the status light wont flash a single time until the thermopile reaches its normal operating temperature. smith gas water heater installation user and service manual (102 pages) Water Heater A.O.Smith GPSX-50L Owner's Manual. Than ks anyway Appliance Technician: Chester Just ignore the pop-up call request. Here are The Facts! However, properly maintaining the pool heater and usage will allow the heater to last for a longer period of time. If you choose a higher temperature, thermostatic mixing valves are particularly important to prevent scalding. It will be convenient for the homeowners who are handyman at the same time. In this case, you must flush the unit. Besides, I will also walk you through the troubleshooting steps to clear those error messages. The solution for this problem is by checking the Hi-limit switch. This is the error code that shows people that the dipswitch settings are incorrect. Summary of Contents for A.O. Its important to note that the error codes we will be addressing in this guide are found on the 110, 510, 310, 240, 240 and 540 AO Smith tankless water heater models. 50 Gallon Short 6-Year 3800/3800-Watt Elements Electric Water Heater. Learn about AO Smith tankless error codes for easy and inexpensive troubleshooting. listeners: [], If the remote controller is not installed on the water heater, and there is a problem, the error codes will be shown differently. Fortunately, I broke down every common error code your AO Smith Electric Water Heater shows. Generally, the water gets too hot if the gas control valve/thermostat is at fault. What could that be? And this will reset the water heater successfully. Before doing so, dont forget to check the wiring attached to the control board. Get information and support for all A. O. Smith models. You should be able to find the settings in your water heaters manual, but if you are stuck, contact the support at AO Smith. In this case, the pilot light will be lit but the thermopile fails to generate the required output voltage. Residential & Commercial Water Heating Systems | A. O. Smith Never Descale Again. Problem: Gas solenoid valve drive circuit failure. Clean your AFR rod of any soot, and check for any damage or loose connections to see if you need to find a replacement. They should be able to tell you the correct dipswitch settings for your model so you can correct it yourself. Then, disconnect the thermistor and reconnect it. This morning it started beeping again but still no error message. Then, relight the pilot by following the lighting instructions I mentioned in the previous chapter. FIX: Check the connections between water heaters. It usually means that there is a problem with the bypass valve. Throughout this article, I will disclose the meaning of the error codes your AO Smith Electric Water Heater throws. Error Code 51, 55, 510, 551, Six times Problem: Abnormal gas solenoid valve. CODE: 11 (111), Three timesPROBLEM: The ignition failure. This is an in-depth guide on AO Smith Water Heater Troubleshooting Codes. Solution: Check for connection and breakage of wires, burn marks on the computer board, and power supply to the unit. Smith Water Heater Prices. I already discussed how to make the replacement. Error code 510 (LED flashes six times) Problem: Gas solenoid valve malfunction. I reset the breaker and it started up a few hours later. Gas Tank; Electric Tank; Hybrid Tank; Expansion Tanks; Tankless . Solution: Check the wire connection, wire breakage, and debris on the flow sensor impeller. Smith A.O. Solution: Check if there is a loose or breakage in the wire connection or debris on the thermistor. Spray it on the gas connections (you can also apply the mixture with the sponge or paintbrush). 4.6. 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. Solution: See the error codes 331, 321, and 311. Related Parts Pages:A.O. You can hear the buzzing of the spark igniter. Why is my AO Smith water heater not lighting? Turn off the main connection and clean all the airflow, water, and gas pipes properly. Serial Check Results. How to use diagnostic system and fix the problems using the error codes that appear on the remote controller. An AO Smith water heater's operating temperature range is 80F or 150F (approx. 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. Of course, you are always open to reaching out to a professional if you fail to clear the error messages. These factors prevent the gas from reaching the heater and performing properly. To fix this issue, you should replace this part. He has a good standing reputation for superior skills in heating, air conditioning, hot water tanks, and indoor air quality systems. To solve this issue, you need to check for any condensation within the heater. Disconnect every connection like the igniter wire, thermopile wire, pilot tube, and manifold tube from the gas control valve. In other words, the thermopile itself gets defective or the wire connectors come loose. A list of Takagi error codes for easy troubleshooting of Takagi tankless water heaters. Replace the control board. The showers in homes built after 1992 typically have a flow rate of 2.1 Gallons Per Minute. Smith Water Heater Error Codes. 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. Replacing the gas control valve/thermostat will be a simple fix to this issue. Your AO Smith Water Heater wont light up if there are electrical problems like the thermopile wires come loose. Launch Product Selector. Reasons Why There Is Water Leak Inside Refrigerator, Why Does My Air Conditioner Keep Freezing Up? 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.

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