Detach the thermistor and reattach it again. Typically, a bad thermostat, burn-out heating elements, and bad computer board are some defects that cause this issue. Anyway, whats the last time you flush your AO Smith Water Heater? Whats the average air temperature in the room where your water heater will be installed? How to use diagnostic system and fix the problems using the error codes that appear on the remote controller. Spray it on the gas connections (you can also apply the mixture with the sponge or paintbrush). Check the thermistor connections. If the error code re-appears, replace the thermistor. 7+ Common AO Smith Water Heater Troubleshooting Codes. I highly recommend you use a multimeter to test the continuity of them and replace them if needed. Solution: Check wires and computer board for damages. Turn off the heater to see that the E05 error code is fixed. See Figure 4. This cookie is set by GDPR Cookie Consent plugin. Start with turning off the gas control valve to the off position. AO Smith Electric Water Heater Troubleshooting. Status light blinking once every 3 seconds but I dont see a flame in the window. Turn the electric power to your water heater off at the circuit breaker. {{INUSING}}, The average cost per Mcf is ${{NATURALGASPRICE}} If you install the unit professionally and maintain it according to the manual, it will support you for up to 10 years. } The cookie is used to store the user consent for the cookies in the category "Other. 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. Then, hand-tighten the thermistor first. GTC-070 R3 Revision 2 includes updated troubleshooting information for error codes 3, 4, and 6. 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}. Water Heater Carbon Monoxide - What is that? And it will also cause the display of error code E05. It may take 90 seconds of pilot operation before the thermopile comes to its normal operating temp. Smith Water Heater error code guide will explain common issues, provide tips, and show you how to read your model's error codes. Check if there are any foreign particles or grease on the gas burner and fan motor. If the error code returns, I bet the sensor is at fault. The solution for this problem is by checking the Hi-limit switch. Premium 5500 Watt Stainless Steel Heating Elements are more efficient and longer lasting than conventional elements, with higher recovery. Your AO Smith Water Heater will throw the error code E04 when it detects moisture or leak in the heater. The board replacement kit includes replacement yellow and blue wires with new connectors. I have an AO Smith 50 gallon with the electronic display. Is Spray Paint Flammable? Brand: A.O. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Smith water heater last? Fixing the error as soon as it appears is important for the performance and longevity of the pool heater. But then sometime later it will start to heat the water and the green light will begin flashing rapidly. For a better experience, please enable JavaScript in your browser before proceeding. I already discussed how to make the replacement. Our comprehensive A.O. Open a nearby hot water faucet to let the air out. It does not store any personal data. (function() { The fan motor could also be blocked by dust, debris or dirt and needs a clean. CODE: 651, Four timesPROBLEM: Flow adjustment valve fault. If the status light still doesnt come on, I bet the pilot flame fails to heat the thermopile sufficiently. If it's shorted out, unplug the machine . The consent submitted will only be used for data processing originating from this website. We hope that this article has provided you with some useful information about AO Smith tankless errors codes. Although the early symptoms are dizziness or a headache, death may be the final result if they cannot get the proper treatment. } Some people think that a tankless water heater will be a great choice. 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. Generally, the water gets too hot if the gas control valve/thermostat is at fault. You can easily detect the exact problem of your water heater if you know the meaning of the flashing light code. So, check the previous chapter again. See the symptoms of How to fix water hammer problem in pipes. Debris and dirt could also be affecting the thermistor, so clean anything away and try again. c. The computer checks for any problems with the unit before startup. This prevents proper connectivity between the system and the sensor, causing the heater to shut down and display the E05 error code. There are a range of potential causes to this error. 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. What does flashing light mean on AO Smith Water Heater? ao smith water heater error code e05 - lecriducanal.com Check if there is a gas leak. 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. Basically, both 2-chamber and 4-chamber models will pop up with those error codes. FIX: Check for the proper settings on the computer board. The water heater is surely essential to support modern households, and we can make sure that people will look for the best water heater which can be used for their household needs. However, there is a four pin white plug in the water heaters junction box that I believe is the connector for the smart grid module, and two of the wires have come out of the pin/connector. 13 February 2021; Non class; 0 Comments Error Code 61, 611, Four times Problem: Fan motor fault. This is the error code that shows people that the dipswitch settings are incorrect. FIX: Check is there a loose or breakage in wire connection or debris on the thermistor. 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. How to troubleshoot Rinnai water heaters successfully using Rinnai error codes guide. })(); Anthony Barnes is the founder of Water Heater Hub and a second-generation plumber by profession. 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 Solution Connections: Make sure the wiring is connected properly and isn't damaged. Solution: Check for the proper settings on the computer board. Smith INTELLI-VENT Page 1 INTELLI-VENT CONTROL INFORMATION When Used On Gas, Residential, Power Vented Water Heaters Printed in the USA - 0605 Part No. Error code 441 (LED flashes two times) Problem: Flow sensor. Before developing Water Heater Hub, Anthony Barnes was a full-time plumber, and he has undertaken a wide variety of projects over the decades. Make sure that there are no parts of the sensor that require work. So, whenever the error code pops up on the heater display, fix it with the help of our guide by yourself. Just like with the previous thermistor failure errors, you should follow the same process to solve it. The accumulated water will not allow the Pentair pool heater to work properly or shut off completely. FREE Estimates! Before doing so, don't forget to check the wiring attached to the control board. ], Bosch Tankless Water Heater Maintenance [The Complete Guide], Bosch Tankless Water Heater Troubleshooting [A Complete Guide], Bosch Tankless Water Heater Error Codes [Ultimate Guide], Bosch Tankless Water Heater Wont Ignite [7 Easy Solutions]. Next, check for water leaks and fix them if needed. Wait for ten minutes to allow all the gas to clear out. It usually means that there is a problem with the bypass valve. Your AO Smith Water Heater will flash the error code E03 if there is a low water level in the heater. ST. Manual for 300 models. Generally, it takes up to 90 seconds of continuous pilot operation before the thermopile reaches its operating temp. window.mc4wp.listeners.push( Solution: Is the water heater set for the right elevation? CODE: 61, 611, Four timesPROBLEM: Fan motor fault. 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. This error code is usually a sign that there is some kind of blockage in your vents, gas burner or fan motor. 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. Smith water heater? Instruction Manual - High quality water heaters and water treatment . You can see those error codes only on an AO Smith Water Heater with two or four chambers. Signature Series Electric Tank Water Heaters | A. O. Smith } Problem: Miscommunication between the water heater and remote controller. Smith Water Heater Prices. Note: You can also read how to fix the Pentair heater error codes problem. Open the control panel and make sure that the stack flue sensor is working properly. Products: Water Heaters . Find the right water heater for your needs. Summary of Contents for A.O. Smith Water Heater Error Codes. A.O. Smith Water Heater Age or Manuals - InspectAPedia An Easy Guide on How to Fix A Squeaky Door Without Taking It Apart, How to Remove A Broken Drill Bit from Wood? To solve this issue, there is no way except replacing the gas control valve. Verify the O-ring is in its place. There could be an issue with the power supply of your water heater and thus it could be failing. Not only that, but it also causes the Pentair pool heater to turn off. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. AO Smith Tankless Water Heater Troubleshooting - Your Complete Guide 2021 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. Turn the gas supply on and check for leaks by spraying soap solution on the connections. Drain your water heater. COPYRIGHT 2023. When the temperature sensor senses the water temperature is excessively hot, the status light will flash 4 times. I replaced it with another AO Smith model, but a more base model without the smart module option. (57 reviews) Model: E6-50R45D-TTP Lowe's Item #: 2483230. Trouble codes on the AO Smith Water Heater mean your water heater is not working properly. Fortunately, I broke down every common error code your AO Smith Electric Water Heater shows. 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. And like other electric water heaters, AO Smith also features a high-limit switch or electric-cut-off button. water heater from the system. Water heaters | A.O. Smith Error code E02 on AO Smith Electric Tankless Water Heater indicates that the unit determines the heated water exceeds the temperature limit. Analytical cookies are used to understand how visitors interact with the website. Turn on the electric supply by flipping up the circuit breaker. Changing the gas control valve is not as difficult as you assume. 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. Home | Sitemap | Blog| Privacy | Disclaimer | Contact| About. A.O. Takagi Water Heater Error Codes [Ultimate Guide], AO Smith Tankless Water Heater Stuck In Standby Mode [Solved! Visually inspect the thermistor connections. View more. CODE: 661, Four timesPROBLEM: Bypass valve fault (only model 540). Hybrid Water Heater problem Heating Help: The Wall You may type any combination of product name, family, size, model number, etc. While it may be igniting, its not keeping its flame and is going out before it can adequately warm up your water. The Water Heater Settings Hot, A, B, C, Very Hot Knob. Defective Thermostat/Thermistor 3. However, if it interrupts normal water heater operation, dont hesitate to call a plumber. Leave a comment in the box below if you have any questions about the Pentair pool heater. The error code may also be flashing three times. In this case, you must flush the unit. Mix the soap and water in a spray bottle. Once your inlet thermistor is clean and properly connected, then the error code should vanish and your water heater return to its usual state. Pentair Heater E05 Error Code [Reasons + Solutions]. Get information and support for all A. O. Smith models. The following steps will help you change the thermistor: Start with turning off the electric power to your water heater. Ensure you shut off the electric supply to your water heater. Then, leave the unit for 10 minutes to let the thermopile cool down. CODE: 99, 991, Five timesPROBLEM: Improper gas combustion. The Pentair heater e05 error code is one of the 12 error codes for this pool heater. AO 50 gallon electric water heater giving error code e55 for If you're looking for help fixing your A.O. Error Code 51, 55, 510, 551, Six times Problem: Abnormal gas solenoid valve. GCVL40-200 GCVL40-201 GNR40100 GNR50100 GPS-75 GPVH40100. First off, turn the gas control knob to the off position. Low water flow and loose wiring also contribute to the Pentair Mastertemp e05 code. Smith Signature 100 50-Gallon Tall 6-year Limited 40000-BTU Natural Gas Water Heater Model # G6N-UT5040NVR Find My Store The reason behind this is that the heater does not get enough water to heat up properly causing an imbalance in temperature. Any other models may have different codes for different issues. Than ks anyway Appliance Technician: Chester Just ignore the pop-up call request. This cookie is set by GDPR Cookie Consent plugin. Then, disconnect the thermistor and reconnect it. The status light flashes 1 times with a three-second pause indicating your water heater operates at its tip-top condition. 6 Common Tankless Water Heater Problems And Solutions How Long Does A Pentair Pool Heater Last? I What could that be? Examine the thermal regulator to see whether it is offering a proper performance or not. However, we often suggest professional help if the issue is complex. The thin flow of water is typically a result of scaled-up pipes or improper water pressure. A faulty code E06 on your AO Smith Water Heater stands for too hot water temperature. Continue with Recommended Cookies. Bathtub faucets typically have a flow rate of 5 Gallons per Minute. Get a free estimate online from top local home service pros in your area. Many factors affect the actual performance of a water heater. This is exactly where the thermistor is located, depending on models: Once you locate the thermistor, detach the thermistor wires from the control board. Main Menu. Learn more, Facebook II Twitter II Pinterest II Linkedin. However, a damaged thermal regulator often prevents the water from flowing out, causing it to be trapped in the exchanger. Learn about AO Smith tankless error codes for easy and inexpensive troubleshooting. FIX: Check if the condensate drain is installed on the vent collar of the heater. This final error code indicates that there is a false flame being detected within your water heater. The cookies is used to store the user consent for the cookies in the category "Necessary". 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. 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. 4.6. Copyright 2020 - 2022 | All rights reserved. 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. Smith Water Heater error code guide will explain comm. Now, set the gas control knob to the Pilot position. FIX: Check for the proper settings on the computer board. Introducing X3 Scale Prevention Technology on our Condensing Gas Tankless Water Heaters. Otherwise, the status light wont blink. What causes water hammer in a house and what makes pipes to vibrate and make banging, ticking and popping sound? Tanks, iCOMM Smart Connectivity allows you to get notifications and manage your water heater from your smartphone. Leak Watch Smart technologyimmediately alerts you of a leak for yourpeace of mind. How To Fix Pentair Pool Heater Error Codes E01 [Solved] You dont need to take any corrective actions as the status light of a functioning unit blinks 1 time every 3 seconds. AO Smith Water Heater Troubleshooting Lights [8 Common Blinking Light Codes]. 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. Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. If you're looking for help fixing your A.O. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. You should keep depressing the igniter button for 90 seconds. Eric Alvarez is an HVAC guy based in El Paso, Texas, United States. CODE: 331, Two timesPROBLEM: Mixing thermistor failure. FIX: Connections or breakage of wires of the flow adjustment valve, scale buildup on the motor drive which gets locked, water leakage. You can do a few basic checks first like making sure there are no loose wire connections or soot on the flame rod. 50-Gallon Tall Smart 5500W Electric Water Heater | A. O. Smith What Does Flashing Light Mean On Ao Smith Water Heater? I would It is also important to check whether there is damage to the computer board. A.O. 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. They also have to make sure that the flame rod does not come with soot. I have ao water heater & shows the code 5 on its honeywell - JustAnswer This numerical code is telling you about the ignition failure. The showers in homes built after 1992 typically have a flow rate of 2.1 Gallons Per Minute. If it doesnt throw a trouble code, make no beeping, or flashing light, and understand the water is functioning properly. 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. Reasons Why There Is Water Leak Inside Refrigerator, Why Does My Air Conditioner Keep Freezing Up? 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. Rheem or A.O. Toggle navigation. Next, thread a 4 section of gas pipe into the inlet and use it to turn the gas control valve counter-clockwise to remove the gas control valve. 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. You can hear the buzzing of the spark igniter. How to tell if the AO smith water heater is working? Turn the valve back on and set the pressure to the proper temperature. ); 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. You also have the option to opt-out of these cookies. Try our Buyers Guide to find the models that best meet the needs of your home. Fixing the error codes immediately is a must in the Pentair pool heater to avoid further problems to happen. Second, turn on a hot water faucet anywhere in your house to let the air out of the waterline. 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. Now, relight the pilot light by following the step-by-step guide I mentioned earlier in this article. You should be able to find the settings in your water heaters manual, but if you are stuck, contact the support at AO Smith. Once you install the gas control valve, put every connection like the igniter wiring, pilot tube, and others back into the valve. FIX: Check for connection and breakage of wires, burn marks on the computer board, and power supply to the unit. Thirdly, locate the thermistor on your water heater. To solve this issue, you need to check for any condensation within the heater. This time, it is referring to a problem with your exhaust thermistor. 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. 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. However, damage and soot can sometimes prevent the AFR rod from doing its job properly and it requires attention. Several reasons are to blame if the water heater keeps beeping. If you choose a higher temperature, thermostatic mixing valves are particularly important to prevent scalding. 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! 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. Use the pipe wrench to tighten the fittings. compare. Pentair heater error codes are ERR PS, ERR HLS, ERR AFS, ERR IGN, ERR AGS, ERR SFS, E01, E05, and E06.