ao smith water heater error code e05

Then, leave the unit for 10 minutes to let the thermopile cool down. 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. A.O. Adjust the valves on the main line to set the water pressure at the right level. Just hire a certified technician to do this for you. 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. Solution: Check for connection and wire breakage or computer board failure (burn marks). 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. Keep opening the hot faucets until all the air gets expelled out of the water heater. Thirdly, locate the thermistor on your water heater. Summary of Contents for A.O. 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. This is the error code that shows people that the dipswitch settings are incorrect. It usually means that there is a problem with the bypass valve. It may not display this or other websites correctly. 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. A Appliance Helpers representative is available for you 7 days-a-week including Holidays!! You can see the flash code once you relight the pilot light. 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}. Nevertheless, it will mean that people have to learn more about Ao Smith Water Heater Codes for understanding the error and the solution. The consent submitted will only be used for data processing originating from this website. Smith Water Heater, look no further! Visually inspect the thermistor connections. Eric Alvarez is an HVAC guy based in El Paso, Texas, United States. Second, the thermopile of your gas water heater has not reached its operating temperature yet. Smith Show 161 Results Brand: A.O. This debris will be what is preventing your water heater from functioning properly. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. This error code indicates that there is a problem with your water heaters computer board. Solution: Check if the condensate drain is installed on the vent collar of the heater. Is Spray Paint Flammable? Basically, both 2-chamber and 4-chamber models will pop up with those error codes. This prevents proper connectivity between the system and the sensor, causing the heater to shut down and display the E05 error code. 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. Products. They have to make sure that it can function properly. Try our Buyers Guide to find the models that best meet the needs of your home. 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. Continue with Recommended Cookies. I eventually called an electrician, who said it seemed to be a short at the top of the tank where the wires for the power and smart module are. Leave a comment in the box below if you have any questions about the Pentair pool heater. The tools needed to solve the problems from below are mainly the screwdriver, manometer, and multi-meter. Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. All rights reserved. This thermistor should be found attached to your water heaters exhaust. Premium 5500 Watt Stainless Steel Heating Elements are more efficient and longer lasting than conventional elements, with higher recovery. GTC-070 R3 Revision 2 includes updated troubleshooting information for error codes 3, 4, and 6. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Our comprehensive A.O. Many factors affect the actual performance of a water heater. Ensure you shut off the electric supply to your water heater. The cause of this problem could be a range of different issues including connection issues, broken wires, and even corrosion around the connectors. If there is no scale, then you should also check the connections and wires for damage or looseness. Follow the below steps to erase those error codes from the display: If the error codes return, you must replace the thermistor. You dont need to take any corrective actions as the status light of a functioning unit blinks 1 time every 3 seconds. Fireplacehubs.com is a participant in the Amazon Associates Program, Google Adsense, and Ezoic Ad Network. And secondly, loose wiring connections can also cause this symptom. Anyway, whats the last time you flush your AO Smith Water Heater? They have to make sure that the wire connection does not break or lose. To determine if the heating element is shorted out, plug in a multimeter and test if the element, itself, is shorted. CODE: 03 (031), One timePROBLEM: Incorrect dipswitch settings. 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. To bring your water heater to a normal operating state, you should replace the temperature sensor. This is usually caused by scale build up which locks the motor drive. FIX: Connections or breakage of wires of the flow adjustment valve, scale buildup on the motor drive which gets locked, water leakage. However, there is no need to be panicked because they have the solution for this circumstance. CODE: 74, 741, 751PROBLEM: Miscommunication between the water heater and remote controller. They only need to check if there is any blockage in the vents. Check out the guide below for easy to understand explanations about each error code and the troubleshooting tips that can help you solve the issues you are facing with your AO Smith tankless water heater. Hi, I have an AO Smith GCVL 40 300 natural gas with a Honeywell valve. I checked all the wires and didn't find any problems, frayed insulation, etc. A list of Takagi error codes for easy troubleshooting of Takagi tankless water heaters. Smith water heater? Again, this is an issue for a professional but you can check that the proper settings are in place on the computer board. I am still getting the error code. So, its worth bookmarking this article. See the symptoms of How to fix water hammer problem in pipes. CODE: 331, Two timesPROBLEM: Mixing thermistor failure. Finally, turn the power back to the unit and it will clear the error code. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. Its super important that you keep your AFR rod in the best condition so you can keep using your water heater safely. Release the gas control knob once the status light starts flashing and set the temperature to your desired setting. Before doing so, dont forget to check the wiring attached to the control board. This cookie is set by GDPR Cookie Consent plugin. FIX: Check for connection/breakage of wires, corrosion or frozen connectors, fan motor covered with the dust, burn marks on the computer board. Read also : Noritz Error Code Troubleshooting. Some of the problems are common, and they do not include an error code: Water is not hot enough or is too hot The temperature of the exiting water fluctuates Noise Burner does not ignite Long time to get hot water Sediment buildup Malfunctioning Control Board 4. 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. document.write(intYear); Before inspecting for leaks, turn the unit off. People only need to check for the right setting on the computer board of the water heater. To fix this issue, you should replace the control board. It will be convenient for the homeowners who are handyman at the same time. 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. If this doesnt bring any luck to you, the best bait is to call a professional for further assistance. This cookie is set by GDPR Cookie Consent plugin. So not happy that I had to replace it, but very happy with AO Smith that they honored the warranty. Afterward, put everything back into its place. To solve this problem, you will need to find the correct settings for your water heaters model and reset them on the computer board. Look for the blockage in the vent system and ensure if the distance between the intake and exhaust is not too small. You are using an out of date browser. Related Parts Pages:A.O. 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. Empty all the water that has accumulated in the exchanger properly. If there is no scale build up, then you should check the connections and wires around the flow adjustment valve. } Use the pipe wrench to tighten the fittings. Error code E02 on AO Smith Electric Tankless Water Heater indicates that the unit determines the heated water exceeds the temperature limit. An AO Smith water heater's operating temperature range is 80F or 150F (approx. If yes, its because the pilot light got extinguished recently and the thermopile is cooling down. Instruction Manual - High quality water heaters and water treatment . 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. 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. What should you do first is- turn the gas control valve to the off position. Solution: Debris on the thermistor, loose or broken wire connection. How to use diagnostic system and fix the problems using the error codes that appear on the remote controller. Put everything back into its place and turn the electricity on. Next, use the -inch open-end wrench and pull out the thermistor by turning it counter-clockwise. This error code pops up whenever there is a fault with the fan motor of your tankless water heater. But then sometime later it will start to heat the water and the green light will begin flashing rapidly. You should be able to find the settings in your water heaters manual, but if you are stuck, contact the support at AO Smith. { Smith Water Heater, look no further! Get Help from a Local Plumber. The Water Heater Settings Hot, A, B, C, Very Hot Knob. Sometimes, a faulty sensor is also responsible for this issue. 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 have the unit working properly, it has to be supplied with the power and correct connection. Turn the gas supply off at the manual shut-off valve on the gas supply line. Then, shut off the main gas supply valve. 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. Smith offers a wide range of water heaters. Just turn on a hot water faucet and let the water run for several minutes. If the sensor fails to properly detect the temperature or it exceeds the limit, then the E05 error code appears. Most of the time, this error occurs when there is a wire connection issue or a breakage, which can easily be fixed or replaced. Smith Water Heater error code guide will explain comm. Learn more, Facebook II Twitter II Pinterest II Linkedin. You should consult with a licensed professional and check local permit requirements before starting any project. Debris and dirt could also be affecting the thermistor, so clean anything away and try again. Once the thermopile reaches its operating temperature, the status light will no longer remain solid red. Finally, turn on your water heater and you can see the error code is gone. Pentair heater error codes are ERR PS, ERR HLS, ERR AFS, ERR IGN, ERR AGS, ERR SFS, E01, E05, and E06. Your AO Smith Water Heater will throw the error code E04 when it detects moisture or leak in the heater. event : evt, A Pentair pool heater typically functions for 6 to 12 years on average. But opting out of some of these cookies may affect your browsing experience. (57 reviews) Model: E6-50R45D-TTP Lowe's Item #: 2483230. 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. You must log in or register to reply here. This chapter will describe the meaning of a specific error message your AO Smith Electric Tankless Water Heater throws. Eric Alvarez is an HVAC guy based in El Paso, Texas, United States. If the condensate drain is not properly installed on the vent collar of the water heater, then there could be water in the internal combustion engine. Get information and support for all A. O. Smith models. So, replace the sensor to clear the faulty code. Problem: Miscommunication in an Easy-Link system. Solution: Is the water heater set for the right elevation? Here, we will explore and discuss each and every reason that results in the E05 Pentair heater error. It will be far better if you call a certified technician to deal with this issue. Ensure you turn the gas control knob to the off position. 2023 Virtual Campus Workshop Schedule Tour our upgraded studio and training facilities 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). To solve this error, you will need to carry out the same checks and treatments in the above error. The cookie is used to store the user consent for the cookies in the category "Performance". As a result, you can figure out the issue quickly and take the necessary steps to fix the problem. Solution: Check for connection and wire breakage or computer board failure (burn marks). Then, find the source of the water leak. Very simple. Once thats one, the error code should vanish. 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. This is A.O. Fix the loose wiring and replace the damaged wires. Smith University | An Education in Hotwater Register NOW for live online workshops! Ask a customer care specialist Related Repair Pages:A.O. Here is the answer. to control or estimate. First off, turn the electric supply off to your water heater at the circuit breaker. They should be able to tell you the correct dipswitch settings for your model so you can correct it yourself. The average US household uses 64.3 gallons of hot water each day. You can do a few basic checks first like making sure there are no loose wire connections or soot on the flame rod. Turn the gas control valve to the off position in the first place. They have to be very careful whether there is spark ignition buzzing from the burner. Now, set the gas control knob to the Pilot position. Learn how to inspect and replace a water heater dip tube and solve the problems related to not enough hot water or sediment buildup. Make sure that you maintain a cleaning schedule to keep the pipes clear and functional. WaterHeater HUB 2021 - All Rights Reserved. Now, relight the pilot light by following the step-by-step guide I mentioned earlier in this article. water heater from the system. This is the final error code for thermistor failure. Solution: Check for connection/breakage of wires, corrosion or frozen connectors, fan motor covered with dust, burn marks on the computer board. If you have recently experienced cold weather, it could also be that your connectors are frozen and need warming up. If your AO Smith Water Heater status light flashes 1 time every 3 seconds, it indicates your water heater runs at its best condition. Ever. These stats are based on a home in Nolensville, TN To view or adjust our performance assumptions, view advanced settings. Finally, install the thermostat professionally if it doesnt fit against the tank snugly. Leak Shield shut off valve automatically shuts off watersupply when a leak is detected (accessoryincluded). In the Pentair pool heater exchanger, the thermal regulator helps the water reach a certain temperature and heat up the pool water. In a 6-flat/3 story building with 6 apartments/total of 15-16 residents, I have an AO Smith water heater/25 yrs old with specifications of 81 gall capacity, 149 gall/hr recovery, 154,000 BTU. To fix this issue, you should replace this part. Drain your water heater. Just shut off the electric supply to the unit. I initially had to replace the lower element due to limescale. Error Code 51, 55, 510, 551, Six times Problem: Abnormal gas solenoid valve. Dont need to worry about it. Shop by Popular AO Smith Water Heater Models. Remove the upper access panel by using a flathead screwdriver. Look for the blockage in the vent system and ensure if the distance between the intake and exhaust is not too small. Ignition failure is not an uncommon issue with water heaters and boilers, but its also highly recommended that you solve this issue by calling a technician to your home. Problem: Miscommunication between the water heater and remote controller. I highly recommend you use a multimeter to test the continuity of them and replace them if needed. var intYear = dteNow.getFullYear(); Learn about AO Smith tankless error codes for easy and inexpensive troubleshooting. Install a new gas control valve and tighten it up using the 4 gas pipe by turning it clockwise. Rheem or A.O. callback: cb 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. When the temperature of the stack flue rises above a certain degree, this error message will show up on your heater. You May Find Interesting: Rheem Gladiator Solid Red Light. Tanks, iCOMM Smart Connectivity allows you to get notifications and manage your water heater from your smartphone. Problem: Problem with the computer board. If you install the unit professionally and maintain it according to the manual, it will support you for up to 10 years. This error code occurs when there is a problem with the inlet thermistor. Can I Fix The Error Codes On My Pentair Heater On My Own? This error code usually means there is a fault with the flow adjustment valve. Smith Water Heater Prices. Brand: A.O. 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. What causes water hammer in a house and what makes pipes to vibrate and make banging, ticking and popping sound? CODE: 10 (101), Five times PROBLEM: Warning for the "991" error code. FIX: Debris on the thermistor, loose or broken wire connection. Scale is caused by water settling on heat transfer surfaces and the impurities build up into a hard, crusty layer. 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. If you don't see the tankless water heater problem you're having here, or if you need technical support with your water heater, please visit our help desk to schedule an appointment, or call us at 866-356-1992. 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. If the resistance of this part goes out of range, you must replace it. An example of data being processed may be a unique identifier stored in a cookie. To solve this issue, there is no way except replacing the gas control valve. Start with turning off the gas control valve to the off position. 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 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. And it will also cause the display of error code E05. And like other electric water heaters, AO Smith also features a high-limit switch or electric-cut-off button. Now, you should be able to understand how these error codes work and what they mean. Check the thermistor connections. Low water flow and loose wiring also contribute to the Pentair Mastertemp e05 code. Find the most common problems and see how to fix issues. Using Rheem error codes to troubleshoot Rheem tankless water heaters. Fixing the error as soon as it appears is important for the performance and longevity of the pool heater. It may take 90 seconds of pilot operation before the thermopile comes to its normal operating temp. There will be some great advantages found from this type of water heater, including the remote controller and self-diagnosing function. I am gettin tempure sensor failure code (#5) what should I be replacing. Press the red reset button inward until you hear a click. Afterward, install a new thermistor. The industry's first peace of mind, scale inclusive, 15-year warranty. An example of data being processed may be a unique identifier stored in a cookie. Products: Water Heaters . Related Pages:pool heater repair nearby, water heater repair cost, home pool heater service, water heater fix near me, pool heater installation near me. } Possibly a short somewhere, check all your wires for frayed or cut insulation on them shorting out. We will assume that the tankless unit, before failure, was correctly installed (with the correct gas type), per the manufacturer's instructions and codes. Legal Disclosure:Lildutchuncle.com provides and shares information on plumbing, heating & air quality, home improvement, and other DIY projects. Troubleshooting John Wood tankless water heaters. 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. Jenn-Air JGS8750ADB Control Panel Burning Hot! If you choose a higher temperature, thermostatic mixing valves are particularly important to prevent scalding. It means you dont need to worry about anything. Clean away any dirt or debris and check the quality of the connection wires. Tankless water heater problems and how to repair models from Noritz, Rinnai, Takagi using error codes. We offer live virtual training on a selection of popular topics via Zoom. Once your inlet thermistor is clean and properly connected, then the error code should vanish and your water heater return to its usual state.