The following steps will help you change the thermistor: Start with turning off the electric power to your water heater. This is the final error code for thermistor failure. The reason behind this is that the heater does not get enough water to heat up properly causing an imbalance in temperature. This chapter will describe the meaning of a specific error message your AO Smith Electric Tankless Water Heater throws. They should also remove the grease or dirt which can be found in the fan motor as well as the gas burner. Once this problem occurs, the main burner will go into the off position along the pilot light immediately. 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. See the symptoms of How to fix water hammer problem in pipes. Manage Settings What does flashing light mean on AO Smith Water Heater? If you're looking for help fixing your A.O. Your AO Smith Water Heater wont light up if there are electrical problems like the thermopile wires come loose. CODE: 32, 321, Two timesPROBLEM: Inlet thermistor failure. Using Rheem error codes to troubleshoot Rheem tankless water heaters. Summary of Contents for A.O. advanced settings. 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. Electronic User Interface allows you to easily set temperature, operating mode, and child safety lock feature. The Pentair error code E05 indicates an open stack flue sensor. 4.6. 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. Our comprehensive A.O. You should consult with a licensed professional and check local permit requirements before starting any project. It is also important to check whether there is damage to the computer board. How to use diagnostic system and fix the problems using the error codes that appear on the remote controller. The solution for this problem is by checking the Hi-limit switch. FIX: Debris on the thermistor, loose or broken wire connection. Save my name, email, and website in this browser for the next time I comment. Clean the sensor along with the terminals and put it back in place. However, there is no need to be panicked because they have the solution for this circumstance. To solve this issue, you need to check for any condensation within the heater. Generally, it takes up to 90 seconds of continuous pilot operation before the thermopile reaches its operating temp. If the sensor fails to properly detect the temperature or it exceeds the limit, then the E05 error code appears. d. Igniter activates. 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. Your AO Smith Water Heater will flash the error code E03 if there is a low water level in the heater. To determine if the heating element is shorted out, plug in a multimeter and test if the element, itself, is shorted. However, properly maintaining the pool heater and usage will allow the heater to last for a longer period of time. 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. Already you know how to sort out the reasons behind the code and solve your Pentair heater error code E05. I initially had to replace the lower element due to limescale. Find the most common problems and see how to fix issues. When the temperature sensor senses the water temperature is excessively hot, the status light will flash 4 times. 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.. GTC-070 R3 Revision 2 includes updated troubleshooting information for error codes 3, 4, and 6. Is Spray Paint Flammable? Spray it on the gas connections (you can also apply the mixture with the sponge or paintbrush). Troubleshooting John Wood tankless water heaters. This is A.O. Tankless water heater problems and how to repair models from Noritz, Rinnai, Takagi using error codes. If there is air in the waterline, your water heater may throw this erratic code. 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 the wire connection, wire breakage and debris on the flow sensor impeller. Start with turning off the gas control valve to the off position. If yes, its because the pilot light got extinguished recently and the thermopile is cooling down. Make sure that there are no parts of the sensor that require work. In one of the other places I manage, the owner -- for reasons known best to herself -- had a State Electric Hybrid water heater installed. Electronic Thermostat provides operational reliability and peace-of-mind. CODE: 441, Two timesPROBLEM: Problem with the flow sensor. You should be able to find the settings in your water heaters manual, but if you are stuck, contact the support at AO Smith. Malfunctioning Control Board 4. First off, turn the electric supply off to your water heater at the circuit breaker. The Solution Connections: Make sure the wiring is connected properly and isn't damaged. Smith Water Heater Error Codes. Smith Water Heater, look no further! Manage Settings CODE: 39, 391, Two timesPROBLEM: Problem with the air-fuel ratio rod - AFR. Verify the O-ring is in its place. A Appliance Helpers representative is available for you 7 days-a-week including Holidays!! Error Code 61, 611, Four times Problem: Fan motor fault. Detach the thermistor and reattach it again. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. Learn more, Facebook II Twitter II Pinterest II Linkedin. Smith Water Heater error code guide will explain common issues, provide tips, and show you how to read your model's error codes. 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. This is the error code for ignition failure. 13 February 2021; Non class; 0 Comments These cookies ensure basic functionalities and security features of the website, anonymously. According to the instruction, they also have to make the distance between the intake terminals and the exhaust terminal. 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. Join our exclusive 2,500+ email list to get tailored advice, product roundups, and be the first to see our new content. While it may be igniting, its not keeping its flame and is going out before it can adequately warm up your water. An example of data being processed may be a unique identifier stored in a cookie. To fix this issue, you should replace the control board. They have to make sure that it can function properly. All rights reservedDisclaimer:The content published on hotwatertalk.com is not professional advice. 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. { CODE: 51, 55, 510, 551, Six timesPROBLEM: Abnormal gas solenoid valve. Solution: See the error codes 331, 321, and 311. var dteNow = new Date(); Nevertheless, it will mean that people have to learn more about Ao Smith Water Heater Codes for understanding the error and the solution. Error Code: 441, Light Blinks 2x What It's Telling You There is an issue with the flow sensor. Changing the gas control valve is not as difficult as you assume. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. I AFR rods monitor the air fuel ratio of your water heaters internal combustion engine, which is a massively important part of your water heaters function. Remove the access panel and fold away the insulation. Find the right water heater for your needs. If your AO Smith Water Heater status light flashes 1 time every 3 seconds, it indicates your water heater runs at its best condition. Read also : Noritz Error Code Troubleshooting. CODE: 341, Two timesPROBLEM: Exhaust thermistor failure. Solution: Check the connections between water heaters. We will assume that the tankless unit, before failure, was correctly installed (with the correct gas type), per the manufacturer's instructions and codes. Through constant innovation, at production level and application level, A.O. Leak Shield shut off valve automatically shuts off watersupply when a leak is detected (accessoryincluded). Clean away any dirt or debris and check the quality of the connection wires. There are actually many types of thermistors in your water heater and thus, any error codes that relate to problems they are facing. Thirdly, locate the thermistor on your water heater. Debris and dirt could also be affecting the thermistor, so clean anything away and try again. 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. Solution: Debris on the thermistor, loose or broken wire connection. We are going to cover some of the most common error codes and problems seen with the AO Smith tankless water heater so you know what you can do when the issue occurs. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. If you dont know how to replace the sensor, call a professional for the replacement. 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. Release the gas control knob once the status light starts flashing and set the temperature to your desired setting. Next, check for water leaks and fix them if needed. This error code may appear when you power up the unit. Find the right water heater for your needs. 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. You may type any combination of product name, family, size, model number, etc. b. Revision 2 includes updated troubleshooting information for error codes 3, 4, and 6. It will be convenient for the homeowners who are handyman at the same time. AO Smith Water Heater will throw an error code or make a beeping noise if the unit is not working properly. Necessary cookies are absolutely essential for the website to function properly. Just hire a certified technician to do this for you. Bathtub faucets typically have a flow rate of 5 Gallons per Minute. I dont recommend you perform this workflow by yourself. Two consecutive flashes every three second stand for thermopile voltage issue. FIX: Check for connection/breakage of wires, corrosion or frozen connectors, fan motor covered with the dust, burn marks on the computer board. Rheem or A.O. *Annual energy costs are estimated from the energy efficiency of each water heater, your households estimated water usage & set temperature, the average Yes, the heater heater light should blink as the flashing light will help you to understand whether the heater is working properly or not. Take out the thermal regulator and replace it with a new one. If your display screen is showing this error code and is flashing twice, then this is a sign that there is a problem with your water heaters air-fuel ratio rod (sometimes referred to as the AFR for short). Get Help from a Local Plumber. CODE: 03 (031), One time PROBLEM: Incorrect dipswitch settings. The air-fuel ratio rod (AFR) is faulty. And it will also cause the display of error code E05. If you have recently experienced cold weather, it could also be that your connectors are frozen and need warming up. If they come loose, tighten them up. It also causes the heater to shut down completely and display the E05 code on the Pentair heater. Now, you should be able to understand how these error codes work and what they mean. This error code occurs when there is a problem with the inlet thermistor. Disconnect every connection like the igniter wire, thermopile wire, pilot tube, and manifold tube from the gas control valve. Is there leaking from the heat exchanger? AO Smith Water Heater Error Code E02 [5 Easy Fixes] 1. Replace everything back into its place. } Smith water heater? Continue with Recommended Cookies. Related Error Code Pages:A.O. Here are some error codes which can be learned. CODE: 711, One timePROBLEM: Gas solenoid valve drive circuit failure. Related Pages:pool heater repair nearby, water heater repair cost, home pool heater service, water heater fix near me, pool heater installation near me. Related Repair Pages:A.O. What Does Flashing Light Mean On Ao Smith Water Heater? This thermistor should be found attached to your water heaters exhaust. Copyright 2020 - 2022 | All rights reserved. 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. Tanks, iCOMM Smart Connectivity allows you to get notifications and manage your water heater from your smartphone. 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. The cookies is used to store the user consent for the cookies in the category "Necessary". 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. What does E05 mean on a Pentair pool heater? To bring your water heater to a normal operating state, you should replace the temperature sensor. What could that be? Before inspecting for leaks, turn the unit off. The only solution to clear those error messages is to replace the thermistor. These features are included with all Signature 500 Series water heaters. As a result, you can now easily diagnose your water heater that will save you both time and money. The initial setting is 120F, but you're in control after installation. Turns out, ensure you dont set the thermostat too high. Manage Settings Once you install the gas control valve, put every connection like the igniter wiring, pilot tube, and others back into the valve. Smith Water Heater Prices. If the resistance of this part goes out of range, you must replace it. We also use third-party cookies that help us analyze and understand how you use this website. Solution: Check the wire connection, wire breakage, and debris on the flow sensor impeller. Leak Watch Smart technologyimmediately alerts you of a leak for yourpeace of mind. It may not display this or other websites correctly. Jenn-Air JGS8750ADB Control Panel Burning Hot! 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. Now, wait for 10 minutes to let the thermopile cool down. Then, find the source of the water leak. And secondly, loose wiring connections can also cause this symptom. How do I reset my A.O. The consent submitted will only be used for data processing originating from this website. 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.. These stats are based on a home in Nolensville, TN To view or adjust our performance assumptions, view advanced settings. Just like with the previous thermistor failure errors, you should follow the same process to solve it. Empty all the water that has accumulated in the exchanger properly. Otherwise, the status light wont blink. scald in a matter of minutes. e. I highly recommend you use a multimeter to test the continuity of them and replace them if needed. Check if there are any foreign particles or grease on the gas burner and fan motor. 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. You can easily detect the exact problem of your water heater if you know the meaning of the flashing light code. A flashing status light doesnt seem scary all the time. Pentair Heater E05 Error Code [Reasons + Solutions]. Replace the control board. Eccotemp Protection Plans are available for purchase within 60 days of your water heater purchase. Try our Buyers Guide to find the models that best meet the needs of your home. Blue light now heartbeat dim & bright. Fortunately, I broke down every common error code your AO Smith Electric Water Heater shows. Turn the gas control knob to the off position by moving it counter-clockwise. 12-Year limited residential warranty gives you peace of mind. They have to make sure that it can function properly. However, we often suggest professional help if the issue is complex. I checked all the wires and didn't find any problems, frayed insulation, etc. You should also ensure they are securely attached. However, damage and soot can sometimes prevent the AFR rod from doing its job properly and it requires attention. 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. If you continue to use this site we will assume that you are happy with it.. Serial Check Results. 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. Generally, the water heater will display this faulty code if the outlet thermistor (TH-4) remains open. In this case, you must flush the unit. And this guide on AO Smith Water Heater Troubleshooting Lights broke down everything you need to know. The repair guide covers indoor, outdoor, condensing, non-condensing, and ultra-low NOx water heaters with on-demand technology. Why is my AO Smith water heater stopped working? FIX: Check if the condensate drain is installed on the vent collar of the heater. Now, back the electric power to your water heater and it will clear those faulty codes. window.mc4wp.listeners.push( Shop by Popular AO Smith Water Heater Models. You May Find Interesting: Rheem Gladiator Solid Red Light. Understanding Noritz error codes and troubleshooting Noritz water heaters. 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. Of course, you are always open to reaching out to a professional if you fail to clear the error messages. Turn off the main connection and clean all the airflow, water, and gas pipes properly. This error code usually means there is a fault with the flow adjustment valve. Solution: Check for the soot on the AFR rod, wire connection, and breakage. Fixing the error codes immediately is a must in the Pentair pool heater to avoid further problems to happen. 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. The solution for this problem is by checking the Hi-limit switch. The wires connected to the stack flue sensor of the Pentair pool heater often loosen up automatically or get damaged. Below, I will explain the meaning of status light codes and what steps you should take to stop the blinking light. The thermostat(s) on this water heater have been factory set to 120F to reduce the risk of scald injury. Should the water heater light be blinking? water heater from the system. A water heater leaks from different places like from the top, bottom, and side. Read to know in details. This prevents proper connectivity between the system and the sensor, causing the heater to shut down and display the E05 error code. GCV40-200 GCV40-201 GCV50-200 GCV50-201 GCVH40L-200 GCVH40L-201. This cookie is set by GDPR Cookie Consent plugin. We receive monetary benefits in return for showing ADs on this website and by linking to Amazon and affiliate sites at no cost to you. He has a good standing reputation for superior skills in heating, air conditioning, hot water tanks, and indoor air quality systems. Problem: Miscommunication in an Easy-Link system. CODE: 661, Four timesPROBLEM: Bypass valve fault (only model 540). A Pentair pool heater typically functions for 6 to 12 years on average. 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. People only need to check for the right setting on the computer board of the water heater. 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}. Install a new gas control valve and tighten it up using the 4 gas pipe by turning it clockwise. Problem: Gas solenoid valve drive circuit failure. Just connect a garden hose to the drain plug at the bottom of the unit and place the other end of the hose to the nearest floor drain. Regarding this, follow the instructions I broke down in the Status light flashing 4 times. Once thats one, the error code should vanish. Follow the below steps to erase those error codes from the display: If the error codes return, you must replace the thermistor. CODE: 11 (111), Three timesPROBLEM: The ignition failure. Water Heaters. Problem: Bypass valve fault (only model 540). I would 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. window.mc4wp = window.mc4wp || { Legal Disclosure:Lildutchuncle.com provides and shares information on plumbing, heating & air quality, home improvement, and other DIY projects. Though we share resources, information, and educational guide on plumbing & DIY projects, the content here is not a substitute for professional guidance. event : evt, Once you have, make sure all the connections are secure and safe and clean away any dirt or debris that could be the issue. Related Parts Pages:A.O. This is usually caused by scale build up which locks the motor drive. There are a range of potential causes to this error. FIX: Check is the Hi-limit switch properly functioning that there is no loose or broken wire connections, no soot on the flame rod or damaged computer board. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. Once you confirm the issue, turn off the gas control knob. Now, remove the ground joint union in the gas piping and disconnect the remaining piping from the gas control valve. Copyright. 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. Solution: Check if there is a loose or breakage in the wire connection or debris on the thermistor. This error code is usually a sign that there is some kind of blockage in your vents, gas burner or fan motor. 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 The error code may also be flashing three times. 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. In other words, when the sensor senses the water temperature is too high, it will throw this error code. Turn the gas supply on and check for leaks by spraying soap solution on the connections. CODE: 03 (031), One timePROBLEM: Incorrect dipswitch settings. Just turn on a hot water faucet and let the water run for several minutes. Search For Support Documentation For Your A. O. Smith Brand Water Heater. Its normal. 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. Remove the upper access panel by using a flathead screwdriver. Smith Water Heater error code guide will explain common issues, provide tips, and show you how to read your model's error codes. A.O. A.o. Smith Water Heater, look no further! Fix the loose wiring and replace the damaged wires. A list of Takagi error codes for easy troubleshooting of Takagi tankless water heaters. Ok, yes I really don't know, I rarely service these newer water heaters, so your best bet is to Contact AO Smith again to see what's going on. But if you have to increase the water temperature, try to stay well below 150F (65C) so the high limit switch doesn't trip. 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. Once I did that and cleaned out the sediment, I had an e02 error code on the panel. Then, hand-tighten the thermistor first. The Pentair heater e05 error code is one of the 12 error codes for this pool heater. Get a free estimate online from top local home service pros in your area. Generally, the water gets too hot if the gas control valve/thermostat is at fault. Adjust the valves on the main line to set the water pressure at the right level. Takagi Water Heater Error Codes [Ultimate Guide], AO Smith Tankless Water Heater Stuck In Standby Mode [Solved! View All Tankless Models with X3 Learn About Tankless with X3 Scale Prevention Technology Double check with your water heaters manual first and if everything seems to be fine, then you need to call out a technician. CODE: 61, 611, Four timesPROBLEM: Fan motor fault. Disconnect the main water line and turn off the heater before properly cleaning the pipes. I have tested the power at the thermostat and the elements with a multi meter and they all check out fine. The cookie is used to store the user consent for the cookies in the category "Other. They have to pay attention to the two sounds of clunk found from the water heaters gas valve. FIX: Check for the proper settings on the computer board. The leak of carbon monoxide is one of the carbon monoxide poisoning causes. Solution: Check if the remote controller is of the right type, also connections between the water heater and remote. This is exactly where the thermistor is located, depending on models: Once you locate the thermistor, detach the thermistor wires from the control board. I recommend the factory setting or default of 120F (49C). The Water Heater Settings Hot, A, B, C, Very Hot Knob. However, if it interrupts normal water heater operation, dont hesitate to call a plumber. AO Smith ES12-50R55DV (50 gallon) electric hot water tank. The showers in homes built after 1992 typically have a flow rate of 2.1 Gallons Per Minute. But opting out of some of these cookies may affect your browsing experience. 26C or 65C). There will be some great advantages found from this type of water heater, including the remote controller and self-diagnosing function. I reset the breaker and it started up a few hours later. It will clear the error code. Main Menu. An AO Smith water heater's operating temperature range is 80F or 150F (approx. Save my name, email, and website in this browser for the next time I comment. Wait for ten minutes to allow all the gas to clear out. Solution: Check wires and computer board for damages. 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. If the error code returns, I bet the sensor is at fault. It will be far better if you call a certified technician to deal with this issue. An example of data being processed may be a unique identifier stored in a cookie.
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