This chapter will discuss everything you need to know about the flashing light codes on AO Smith Water Heater. Once you confirm the issue, turn off the gas control knob. Check out advanced features for eco-friendly and cost-effective water heating. Water Heaters. Alternatively, the error code will flash four times. Leak Shield shut off valve automatically shuts off watersupply when a leak is detected (accessoryincluded). To solve this error, you will need to carry out the same checks and treatments in the above error. And the reason is the thermistor gets shorted electrically. Now, you should be able to understand how these error codes work and what they mean. Solution: Check the wire connection, wire breakage, and debris on the flow sensor impeller. You can hear the buzzing of the spark igniter. AO Smith Tankless Error Codes: Problems And Troubleshooting Our comprehensive A.O. Otherwise, the status light wont blink. Our product specs, warranty sheets, installation guides, and user manuals are online. Smith NG water heater Commercial Shut down. 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. Support Documents for All Water Heater Models | A. O. Smith I don't think this would have an effect like I am seeing though, and I never connected a smart grid module to the heater. If you're looking for help fixing your A.O. 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. Low water flow and loose wiring also contribute to the Pentair Mastertemp e05 code. Save my name, email, and website in this browser for the next time I comment. Before doing so, dont forget to check the wiring attached to the control board. Debris and dirt could also be affecting the thermistor, so clean anything away and try again. Water Heaters - A.O. CODE: 99, 991, Five timesPROBLEM: Improper gas combustion. Now, wait for 10 minutes to let the thermopile cool down. I turned off for 5 minutes then back on. Manual for 1500 - 3000 models. Disconnect every connection like the igniter wire, thermopile wire, pilot tube, and manifold tube from the gas control valve. Conduct checks on all the parts and sensors on a regular basis. Smith - Troubleshooting help - Hello my frist post here. I am gettin tempure sensor failure code (#5) what should I be replacing. The consent submitted will only be used for data processing originating from this website. Related Repair Pages:A.O. 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. Brand: A.O. FIX: Check for the proper settings on the computer board. If you dont know how to replace the sensor, call a professional for the replacement. var intYear = dteNow.getFullYear(); Gas water heater using too much gas. Put everything back into its place and turn the electricity on. They have to make sure that the wire connection does not break or lose. Mix the soap and water in a spray bottle. 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. Replace everything back into its place. Blue light now heartbeat dim & bright. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Verify Warranty - Enterprise Portal - Hotwater Turn the gas supply on and check for leaks by spraying soap solution on the connections. 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. Just like with the previous thermistor failure errors, you should follow the same process to solve it. How to use a diagnostic system to repair a faulty heater. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. Pentair heater error codes are ERR PS, ERR HLS, ERR AFS, ERR IGN, ERR AGS, ERR SFS, E01, E05, and E06. Solution: Check for connection and wire breakage or computer board failure (burn marks). An example of data being processed may be a unique identifier stored in a cookie. How To Fix: First off, turn the gas control knob to the off position. The Fire The fire needed to heat the water also poses a danger if the water heater does not put properly. This is the error code that shows people that the dipswitch settings are incorrect. What Does Flashing Light Mean On Ao Smith Water Heater? The Water Heater Settings Hot, A, B, C, Very Hot Knob. They have to pay attention to the two sounds of clunk found from the water heaters gas valve. Its very simple to reset your AO Smith Electric Water Heater by following the below instructions: ECC stands for Electro-chemical compression. The consent submitted will only be used for data processing originating from this website. The average cost per kWh is ${{ELECTRICITYPRICE}} Many reasons cause your water heater to heat the water excessively. Now, press the red button to reset the unit successfully. FIX: Debris on the thermistor, loose or broken wire connection. Press down the gas control knob all the way in while depressing the igniter button continuously. Its super important that you keep your AFR rod in the best condition so you can keep using your water heater safely. JavaScript is disabled. These cookies ensure basic functionalities and security features of the website, anonymously. Adjust the valves on the main line to set the water pressure at the right level. Thirdly, locate the thermistor on your water heater. Leak Watch Smart technologyimmediately alerts you of a leak for yourpeace of mind. Smith with Intelli-vent device. 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.. A.O. The reason behind this is that the heater does not get enough water to heat up properly causing an imbalance in temperature. 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. window.mc4wp = window.mc4wp || { Open a nearby hot water faucet to let the air out. CODE: 10 (101), Five times PROBLEM: Warning for the "991" error code. CODE: 74, 741, 751PROBLEM: Miscommunication between the water heater and remote controller. 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. { There will be some great advantages found from this type of water heater, including the remote controller and self-diagnosing function. CODE: 331, Two timesPROBLEM: Mixing thermistor failure. Register now, spots are limited! Start with turning off the gas control valve to the off position. 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. And secondly, loose wiring connections can also cause this symptom. You also have the option to opt-out of these cookies. Firstly, the thermopile is at fault. 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. A.O. SMITH INTELLI-VENT TROUBLESHOOTING MANUAL Pdf Download 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}. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. The error code may also be flashing three times. Many factors affect the actual performance of a water heater. How To Fix Pentair Pool Heater Error Codes E01 [Solved] Hybrid Water Heater problem. Before developing Water Heater Hub, Anthony Barnes was a full-time plumber, and he has undertaken a wide variety of projects over the decades. Through constant innovation, at production level and application level, A.O. CODE: 651, Four timesPROBLEM: Flow adjustment valve fault. Solution: Check if the condensate drain is installed on the vent collar of the heater. Error Code 61, 611, Four times Problem: Fan motor fault. 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. Though the brand is different, it will help you a lot in finding the leaking point. If the resistance of this part goes out of range, you must replace it. Solution: Check the connections between water heaters. FIX: Check for connection and breakage of wires, burn marks on the computer board, and power supply to the unit. The tools needed to solve the problems from below are mainly the screwdriver, manometer, and multi-meter. Ever. AO Smith electric water heater keeps shutting off, e02 4.6. Toggle navigation. Smith Show 161 Results Brand: A.O. However, properly maintaining the pool heater and usage will allow the heater to last for a longer period of time. A Pentair pool heater typically functions for 6 to 12 years on average. If the sensor fails to properly detect the temperature or it exceeds the limit, then the E05 error code appears. Troubleshooting AO Smith Condensing Water Heaters | Error Codes List We and our partners use cookies to Store and/or access information on a device. Find the right water heater for your needs. 12-Year limited residential warranty gives you peace of mind. FIX: Check the connections between water heaters. For example, if the status light blinks 2 times, there is an issue with the thermopile voltage output. CODE: 03 (031), One timePROBLEM: Incorrect dipswitch settings. Then, use a flathead screwdriver to remove the nuts that hold the upper access panel in its place. Before inspecting for leaks, turn the unit off. Learn more, Facebook II Twitter II Pinterest II Linkedin. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. It also causes the heater to shut down completely and display the E05 code on the Pentair heater. var dteNow = new Date(); AO Smith electric water heater keeps shutting off, e02 mike4500 Jun 18, 2019 M mike4500 Premium Member Joined Jun 18, 2019 Messages 5 Location NJ Jun 18, 2019 #1 Model Number 50 g Brand -brand- Age 1-5 years I have an AO Smith 50 gallon with the electronic display. http://waterheatertimer.org/How-to-troubleshoot-gas-water-heater.html#intellivent, When Used On Gas, Residential, Power Vented. In this case, you must flush the unit. Turn the valve back on and set the pressure to the proper temperature. Turn on the electric supply by flipping up the circuit breaker. 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. 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. Smith maintains its leading position in the market. I called AO Smith and told them, they had me send them some photos of the area, and then they authorized a replacement. This is A.O. First off, turn the electric supply off to your water heater at the circuit breaker. However, I highly recommend you call a certified plumber to solve this issue. Our comprehensive A.O. It may not display this or other websites correctly. I initially had to replace the lower element due to limescale. Disconnect the main water line and turn off the heater before properly cleaning the pipes. It will clear the error code. A.O. Smith Water Heaters at Lowes.com Manage Settings In other words, when the sensor senses the water temperature is too high, it will throw this error code. AO 50 gallon electric water heater giving error code e55 for Solution: Check for the soot on the AFR rod, wire connection, and breakage. These features are included with all Signature 500 Series water heaters. Model HPX-66-DHPT120. Models from the 240, 340, and 540 series will show the error codes on both temperature controller and remote controller. scald in a matter of minutes. All of the above error codes all point to the same problem: an issue with your gas solenoid valve. Fixing the error as soon as it appears is important for the performance and longevity of the pool heater. 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. So not happy that I had to replace it, but very happy with AO Smith that they honored the warranty. He has a good standing reputation for superior skills in heating, air conditioning, hot water tanks, and indoor air quality systems. Once this problem occurs, the main burner will go into the off position along the pilot light immediately. Problem: Miscommunication between the water heater and remote controller. A.O. Smith - Troubleshooting help - DoItYourself.com Community Forums Dirty/Blocked Filter How To Reset AO Smith Water Heater Easily FAQs: What are the common problems of the AO Smith water heater? Hotwatertalk.com is a participant in the Amazon Services LLC Associates Program and other affiliate advertising programs, designed to provide a means for us to earn fees by linking to the affiliated sites. Tank. The repair guide covers indoor, outdoor, condensing, non-condensing, and ultra-low NOx water heaters with on-demand technology. Smith Water Heater Manuals Anthony Barnes July 23, 2018 Need to Hire a Plumber? Use the search box below to quickly find your model number. He obtained his Bachelor of Science degree from the University Of Texas at El Paso. AO Smith tankless water heaters equipped with the remote controller have a great advantage; a self-diagnosing function that helps in diagnosing the heating problem. Revision 2 includes updated troubleshooting information for error codes 3, 4, and 6. You may need to install Adobe Acrobat Reader to view these documents. If people see this error code, they have to be more aware because it is the warning for the 991 error code. While it may be igniting, its not keeping its flame and is going out before it can adequately warm up your water. They also have to make sure that the flame rod does not come with soot. Just shut off the electric supply to the unit. However, if it interrupts normal water heater operation, dont hesitate to call a plumber. install thermostatic mixing valves at each point of use. So, check the previous chapter again. Solution: Is the water heater set for the right elevation? As a result, you can figure out the issue quickly and take the necessary steps to fix the problem. 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 there is a problem with the water heater, an installed remote will make a sound, and the error code will display on the screen. He obtained his Bachelor of Science degree from the University Of Texas at El Paso. 2023 Virtual Campus Workshop Schedule Tour our upgraded studio and training facilities Is the surrounding air contaminated? Smith University | An Education in Hotwater Register NOW for live online workshops! 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. 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. So, replace the sensor to clear the faulty code. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. Problem: Bypass valve fault (only model 540). The thermostat(s) on this water heater have been factory set to 120F to reduce the risk of scald injury. CODE: 661, Four timesPROBLEM: Bypass valve fault (only model 540). However, a damaged thermal regulator often prevents the water from flowing out, causing it to be trapped in the exchanger. All rights reserved. It means you dont need to worry about anything. Here are some error codes which can be learned. Less things to go wrong. To solve this error, check the thermistor to see if there are any loose wires or breakages that are causing the failure. If there is no scale build up, then you should check the connections and wires around the flow adjustment valve. CODE: 51, 55, 510, 551, Six timesPROBLEM: Abnormal gas solenoid valve. This cookie is set by GDPR Cookie Consent plugin. Yes, the heater heater light should blink as the flashing light will help you to understand whether the heater is working properly or not. What could that be? Smith Water Heater Parts. To solve this issue, there is no way except replacing the gas control valve. If the status light still doesnt come on, I bet the pilot flame fails to heat the thermopile sufficiently. The thermopile of your water heater cant produce the required voltage output for two reasons. 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 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. The consent submitted will only be used for data processing originating from this website. This error code signifies that there is a problem with your outlet thermistor. Remove the upper access panel by using a flathead screwdriver. Fix the loose wiring and replace the damaged wires. The status light flashes 1 times with a three-second pause indicating your water heater operates at its tip-top condition. Like other heat pump water heaters, AO Smith Heat Pump Water Heater uses the ECC or transformative solid state technology to reduce the energy usage. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". Thermistors are an important component of any water heater as it helps your water heater heat your water to the correct temperature. If you own a 540 model AO Smith tankless water heater, then this is an error code that may appear on your display screen. Look for the blockage in the vent system and ensure if the distance between the intake and exhaust is not too small. 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. This is the final error code for thermistor failure. Smith A.O. document.write(intYear); So Now, relight the pilot light by following the step-by-step guide I mentioned earlier in this article. Break down what troubleshooting steps you should take to stop the blinking lights. FIX: Check if the condensate drain is installed on the vent collar of the heater. On the other hand, your AO Smith Water Heater goes through problems if the status light flashes more than 1 times followed by a three-second pause. If the error code re-appears, replace the thermistor. If you install the unit professionally and maintain it according to the manual, it will support you for up to 10 years. To solve & clear the error message, turn the power off to your water heater first. The fan activates after flow is detected. You can see those error codes only on an AO Smith Water Heater with two or four chambers. Below, I will explain the meaning of status light codes and what steps you should take to stop the blinking light. Get a free estimate online from top local home service pros in your area. Bathtub faucets typically have a flow rate of 5 Gallons per Minute. FIX: Check for connection and wire breakage or computer board failure (burn marks). If you continue to use this site we will assume that you are happy with it.. Is Spray Paint Flammable? A.O. Smith Water Heater Manuals | Water Heater Hub 13 February 2021; Non class; 0 Comments Any other models may have different codes for different issues. This is the error code for ignition failure. How to use diagnostic system and fix the problems using the error codes that appear on the remote controller. Whether you have a newly installed AO Smith Gas water heater or an older one, you must light up the pilot first. There are actually many types of thermistors in your water heater and thus, any error codes that relate to problems they are facing. If your AO Smith Water Heater status light flashes 1 time every 3 seconds, it indicates your water heater runs at its best condition. However, damage and soot can sometimes prevent the AFR rod from doing its job properly and it requires attention. They should also remove the grease or dirt which can be found in the fan motor as well as the gas burner. Learn how to inspect and replace a water heater dip tube and solve the problems related to not enough hot water or sediment buildup. What I will break down on this in-depth guide on AO Smith Water Heater Troubleshooting Lights: It depends on how many times the flashing light is blinking. Takagi Water Heater Error Codes [Ultimate Guide], AO Smith Tankless Water Heater Stuck In Standby Mode [Solved! Problem: Miscommunication in an Easy-Link system. Throughout this article, I will disclose the meaning of the error codes your AO Smith Electric Water Heater throws. Alternatively, you should check for any loose connections and damaged wires that could be behind this power loss. 50 Gallon Short 6-Year 3800/3800-Watt Elements Electric Water Heater. If it's shorted out, unplug the machine . 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. 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.