To solve this issue, there is no way except replacing the gas control valve. 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. Whats the average air temperature in the room where your water heater will be installed? There are a range of potential causes to this error. It does not store any personal data. It usually means that there is a problem with the bypass valve. Turn the valve back on and set the pressure to the proper temperature. This cookie is set by GDPR Cookie Consent plugin. on: function(evt, cb) { Eccotemp Protection Plans are available for purchase within 60 days of your water heater purchase. 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. A Appliance Helpers representative is available for you 7 days-a-week including Holidays!! } A water heater leaks from different places like from the top, bottom, and side. Your AO Smith Water Heater will flash the error code E03 if there is a low water level in the heater. Turn the gas control knob to the off position by moving it counter-clockwise. Its super important that you keep your AFR rod in the best condition so you can keep using your water heater safely. Mix the soap and water in a spray bottle. 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. If the status light still doesnt come on, I bet the pilot flame fails to heat the thermopile sufficiently. 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. Conduct checks on all the parts and sensors on a regular basis. Low water flow and loose wiring also contribute to the Pentair Mastertemp e05 code. If your AO Smith Water Heater status light flashes 1 time every 3 seconds, it indicates your water heater runs at its best condition. 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.. What does flashing light mean on AO Smith Water Heater? To bring your water heater to a normal operating state, you should replace the temperature sensor. Dont need to worry about it. Main Menu. You should also ensure they are securely attached. This is an in-depth guide on AO Smith Water Heater Troubleshooting Codes. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Look for the blockage in the vent system and ensure if the distance between the intake and exhaust is not too small. Home | Sitemap | Blog| Privacy | Disclaimer | Contact| About. ST. Manual for 300 models. window.mc4wp = window.mc4wp || { This error code is usually a sign that there is some kind of blockage in your vents, gas burner or fan motor. This morning it started beeping again but still no error message. Model HPX-66-DHPT120. Leak Watch Smart technologyimmediately alerts you of a leak for yourpeace of mind. Then, use a flathead screwdriver to remove the nuts that hold the upper access panel in its place. The showers in homes built after 1992 typically have a flow rate of 2.1 Gallons Per Minute. You can now use this knowledge to help diagnose and fix problems with your AO Smith tankless water heater so you can continue enjoying hot water with little fuss! Manual for 1500 - 3000 models. People only need to check for the right setting on the computer board of the water heater. Finally, install the thermostat professionally if it doesnt fit against the tank snugly. 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. Clean the sensor along with the terminals and put it back in place. This prevents proper connectivity between the system and the sensor, causing the heater to shut down and display the E05 error code. Gas water heater using too much gas. advanced settings. how to fix the Pentair heater error codes problem, Rheem Tankless Water Heater Maintenance [Why+ How To Do], Rheem Tankless Water Heater Code 61 [Why+ How To Fix], Rheem Tankless Water Heater Code 14 [Why+ How To Fix], Rheem Tankless Water Heater Code 99 [Why+ How To Fix], Rheem Tankless Water Heater Code 76 [Why+ How To Fix]. Resetting your water heater is a simple fix to this problem and helps you clear the error message. So Find the right water heater for your needs. 26C or 65C). 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. Before developing Water Heater Hub, Anthony Barnes was a full-time plumber, and he has undertaken a wide variety of projects over the decades. Remove the access panel and fold away the insulation. Summary of Contents for A.O. Examine the water pipes and make sure that they are clean. Smith - Troubleshooting help - Hello my frist post here. 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. We and our partners use cookies to Store and/or access information on a device. An example of data being processed may be a unique identifier stored in a cookie. Residential & Commercial Water Heating Systems | A. O. Smith Never Descale Again. 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. To solve this problem, you will need to find the correct settings for your water heaters model and reset them on the computer board. Here are The Facts! Alternatively, it could be that debris has affected the flow sensors impeller and just needs a bit of cleaning to get back to functioning as normal. Solution: Check the wire connection, wire breakage, and debris on the flow sensor impeller. Turn on the electric supply by flipping up the circuit breaker. They also have to make sure that the flame rod does not come with soot. Any other models may have different codes for different issues. For example, a bad thermostat, a bad computer board, and burn-out connectors that lead to the computer module are responsible for producing too much hot water. Leave a comment in the box below if you have any questions about the Pentair pool heater. Alternatively, you should check for any loose connections and damaged wires that could be behind this power loss. CODE: 03 (031), One timePROBLEM: Incorrect dipswitch settings. Fireplacehubs.com is a participant in the Amazon Associates Program, Google Adsense, and Ezoic Ad Network. 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 install the unit professionally and maintain it according to the manual, it will support you for up to 10 years. It is also important to check whether there is damage to the computer board. Once you find the water is flowing uninterruptedly, turn off the hot water faucet and turn the power back to the unit. Eric Alvarez is an HVAC guy based in El Paso, Texas, United States. To solve & clear the error message, turn the power off to your water heater first. An Easy Guide on How to Fix A Squeaky Door Without Taking It Apart, How to Remove A Broken Drill Bit from Wood? 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}. I have an AO Smith 50 gallon with the electronic display. Our comprehensive A.O. If you want to increase the water heater thermostat(s) setting(s), Its normal. And this will reset the water heater successfully. The national average is 67.5. These cookies will be stored in your browser only with your consent. (function() { e. Just shut off the electric supply to the unit. CODE: 331, Two timesPROBLEM: Mixing thermistor failure. 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. The status light flashes 1 times with a three-second pause indicating your water heater operates at its tip-top condition. To solve this issue, you need to check for any condensation within the heater. Is the surrounding air contaminated? They have to make sure that it can function properly. You May Find Interesting: Rheem Gladiator Solid Red Light. And the reason is the thermistor gets shorted electrically. The Pentair heater e05 error code is one of the 12 error codes for this pool heater. 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. In other words, when the sensor senses the water temperature is too high, it will throw this error code. The owner is not there much in the spring and fall, like now, but the water heater is left running. He has a good standing reputation for superior skills in heating, air conditioning, hot water tanks, and indoor air quality systems. It will be far better if you call a certified technician to deal with this issue. Save my name, email, and website in this browser for the next time I comment. A Pentair pool heater typically functions for 6 to 12 years on average. Replace the control board. If the error code returns, I bet the sensor is at fault. Error code E02 on AO Smith Electric Tankless Water Heater indicates that the unit determines the heated water exceeds the temperature limit. How To Fix: To fix this issue, you should replace the control board. There will be various considerations which should be made in this circumstance for finding the perfect one. BFC Cyclone Twister II Smith Water Heater, look no further! Several reasons are to blame if the water heater keeps beeping. Solution: Check for connection and breakage of wires, burn marks on the computer board, and power supply to the unit. Also, you should check the computer board for any sign of burn marks too. The solution for this problem is by checking the Hi-limit switch. You can see those error codes only on an AO Smith Water Heater with two or four chambers. If the remote controller is not installed on the water heater, and there is a problem, the error codes will be shown differently. If you continue to use this site we will assume that you are happy with it.. Clean away any dirt or debris and check the quality of the connection wires. Solution: Check if the Hi-limit switch properly functions and that there is no loose or broken wire connections, no soot on the flame rod, or a damaged computer board. They have to be very careful whether there is spark ignition buzzing from the burner. The consent submitted will only be used for data processing originating from this website. Second, turn on a hot water faucet anywhere in your house to let the air out of the waterline. What causes water hammer in a house and what makes pipes to vibrate and make banging, ticking and popping sound? 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. 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. And this tutorial will help in replacing the thermocouple on the AO Smith Water Heater: Secondly, inspect the wire connectors for loose. It may take 90 seconds of pilot operation before the thermopile comes to its normal operating temp. You may type any combination of product name, family, size, model number, etc. 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. This error code indicates that there is a problem with your water heaters computer board. CODE: 711, One timePROBLEM: Gas solenoid valve drive circuit failure. Troubleshooting AO Smith condensing water heaters is similar to troubleshooting other brands and models. This error code pops up whenever there is a fault with the fan motor of your tankless water heater. Problem: Gas solenoid valve drive circuit failure. 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. Solution: Connections or wire breakage of the flow adjustment valve, scale buildup on the motor drive that gets locked, or there is water leakage. 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. When it senses the water temperature crosses the safety level, the reset or ECO button cuts the electric supply off. FIX: Debris on the thermistor, loose or broken wire connection. If the error code re-appears, replace the thermistor. As a result, the heating element stops warming the water. To solve this error, you will need to carry out the same checks and treatments in the above error. Drain your water heater. A list of Takagi error codes for easy troubleshooting of Takagi tankless water heaters. The only solution to clear those error messages is to replace the thermistor. Below, I will explain the meaning of status light codes and what steps you should take to stop the blinking light. Can you hear a buzzing spark ignition from the burner or two clunk sounds from the gas valve? I dont recommend you perform this workflow by yourself. Through constant innovation, at production level and application level, A.O. If there are any burn marks on the computer board then this is a sign that your water heaters computer board is overheating and cutting out. Next, check for water leaks and fix them if needed. We will also tell you the solutions that will help you to fix the problem. How do I reset my A.O. The 4-chamber model of AO Smith Electric Tankless Water Heater only throws this error code. CODE: 70, 701, One timePROBLEM: Problem with the computer board. Fortunately, I broke down how you can replace the thermistor correctly in this section: Ao Smith Electric Water Heater Error Code E10-E13. GPVH50100 GPVH50101 XCVL40-200. Serial Check Results. Solution: Check the wire connection, wire breakage, and debris on the flow sensor impeller. I have verified that I have water pressure at the back of the unit, both hot and cold, which was my first thought with the pressure switch and waterfill faults. If the sensor fails to properly detect the temperature or it exceeds the limit, then the E05 error code appears. Very simple. 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. Though we share resources, information, and educational guide on plumbing & DIY projects, the content here is not a substitute for professional guidance. 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. These are The Easy Steps, The sound of the door squeaking is certainly very, You may want to remove broken drills from wood when, Spray paint is an aerosol paint that is used by, The toilet flange heightis important for proper, After you receive your new washing machine, you are, Most people take it for granted that their, Like most people, you probably take your air, Copyright 2022 Burnshomeconstruction.com. Disconnect the main water line and turn off the heater before properly cleaning the pipes. FIX: Check the wire connection, wire breakage and debris on the flow sensor impeller. The cause of this problem could be a range of different issues including connection issues, broken wires, and even corrosion around the connectors. 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 CODE: 651, Four timesPROBLEM: Flow adjustment valve fault. 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. This is usually caused by scale build up which locks the motor drive. To fix this issue, you should replace the control board. Error Code: 441, Light Blinks 2x What It's Telling You There is an issue with the flow sensor. A.O. { Find the right water heater for your needs. Problem: Miscommunication in an Easy-Link system. CODE: 11 (111), Three timesPROBLEM: The ignition failure. Use the search box below to quickly find your model number. How to use diagnostic system and fix the problems using the error codes that appear on the remote controller. Afterward, put everything back into its place. If people see this error code, they have to be more aware because it is the warning for the 991 error code. 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. Smith Water Heater Repairs. Revision 2 includes updated troubleshooting information for error codes 3, 4, and 6. Then, relight the pilot by following the lighting instructions I mentioned in the previous chapter. 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. The tools needed to solve the problems from below are mainly the screwdriver, manometer, and multi-meter. The thin flow of water is typically a result of scaled-up pipes or improper water pressure. Related Parts Pages:A.O. Necessary cookies are absolutely essential for the website to function properly. This is the error code for ignition failure. The Solution Connections: Make sure the wiring is connected properly and isn't damaged. So, whenever the error code pops up on the heater display, fix it with the help of our guide by yourself. To view or adjust our assumptions of the most common factors that impact this products performance using National Averages, please view the Learn about AO Smith tankless error codes for easy and inexpensive troubleshooting. To solve this error, you will need to carry out the same checks and treatments in the above error. Your AO Smith Water Heater will throw the error code E04 when it detects moisture or leak in the heater. CODE: 32, 321, Two timesPROBLEM: Inlet thermistor failure. Smith Water Heater error code guide will explain comm. to control or estimate. FIX: Check for connection and breakage of wires, burn marks on the computer board, and power supply to the unit. Debris and dirt could also be affecting the thermistor, so clean anything away and try again. Fix the loose wiring and replace the damaged wires. As long as you see this error code, you must turn off the water heater first. Follow the below steps to erase those error codes from the display: If the error codes return, you must replace the thermistor. It may not display this or other websites correctly. Finally, turn the power back to the unit and it will clear the error code. 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. Now, remove the ground joint union in the gas piping and disconnect the remaining piping from the gas control valve. Besides, I will also walk you through the troubleshooting steps to clear those error messages. Look for the blockage in the vent system and ensure if the distance between the intake and exhaust is not too small. 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. 13 February 2021; Non class; 0 Comments Solution: Check if the condensate drain is installed on the vent collar of the heater. An AO Smith water heater's operating temperature range is 80F or 150F (approx. FIX: See error codes 111 and 121. I unplugged the electronic panel, and the unit functions for a few hours when I turn off the breaker, wait several minutes then turn it on again. You also have the option to opt-out of these cookies. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. Using Rheem error codes to troubleshoot Rheem tankless water heaters. WaterHeater HUB 2021 - All Rights Reserved. Continue with Recommended Cookies. Get a free estimate online from top local home service pros in your area. The AO Smith water heater is too hot. FIX: Check for the proper settings on the computer board. Then, hand-tighten the thermistor first. This website uses cookies to improve your experience while you navigate through the website. 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. forms: { The Pentair error code E05 indicates an open stack flue sensor. This error code indicates that there is a problem with the flow sensor on your AO smith tankless water heater. They only need to check if there is any blockage in the vents. Toggle navigation. 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. Wait for ten minutes to allow all the gas to clear out. Turn the gas control valve to the off position in the first place. This is the error code that shows people that the dipswitch settings are incorrect. We hope that this article has provided you with some useful information about AO Smith tankless errors codes. Press down the gas control knob all the way in while depressing the igniter button continuously. Products: Water Heaters . I have tested the power at the thermostat and the elements with a multi meter and they all check out fine. I initially had to replace the lower element due to limescale. This chapter will describe the meaning of a specific error message your AO Smith Electric Tankless Water Heater throws. This is the thermistor attached to your outlet pipes. Break down what troubleshooting steps you should take to stop the blinking lights. Now, back the electric power to your water heater and it will clear those faulty codes. smith gas water heater installation user and service manual (102 pages) Water Heater A.O.Smith GPSX-50L Owner's Manual. Water Heaters. This error code is closely related to the error code 11 (111) as it is a sign that your water heater is losing its flame. See Figure 4. First off, relight the pilot following the steps I mentioned earlier to verify the status light is blinking 4 times. 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 fix this issue, you should replace this part. This cookie is set by GDPR Cookie Consent plugin. They have to pay attention to the two sounds of clunk found from the water heaters gas valve. CODE: 61, 611, Four timesPROBLEM: Fan motor fault. 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.
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