This is usually caused by scale build up which locks the motor drive. ST. Manual for 300 models. In one of the other places I manage, the owner -- for reasons known best to herself -- had a State Electric Hybrid water heater installed. Solution: See the error codes 331, 321, and 311. Solution: Check the wire connection, wire breakage, and debris on the flow sensor impeller. You can see those error codes only on an AO Smith Water Heater with two or four chambers. Serial Check Results. CODE: 661, Four timesPROBLEM: Bypass valve fault (only model 540). What causes water hammer in a house and what makes pipes to vibrate and make banging, ticking and popping sound? Residential & Commercial Water Heating Systems | A. O. Smith Never Descale Again. Solution: Ensure the flow sensor wires are correctly connected and with no damage. Many factors affect the actual performance of a water heater. However, there is no need to be panicked because they have the solution for this circumstance. But opting out of some of these cookies may affect your browsing experience. Troubleshooting AO Smith condensing water heaters is similar to troubleshooting other brands and models. Already you know how to sort out the reasons behind the code and solve your Pentair heater error code E05. You should be able to find the settings in your water heaters manual, but if you are stuck, contact the support at AO Smith. window.mc4wp = window.mc4wp || { Eric Alvarez is an HVAC guy based in El Paso, Texas, United States. Open a nearby hot water faucet to let the air out. Solution: Check for connection and wire breakage or computer board failure (burn marks). Save my name, email, and website in this browser for the next time I comment. If they come loose, tighten them up. Once I did that and cleaned out the sediment, I had an e02 error code on the panel. Once thats one, the error code should vanish. The reason behind this is that the heater does not get enough water to heat up properly causing an imbalance in temperature. Before doing so, dont forget to check the wiring attached to the control board. Regarding this, you need to replace the thermocouple or the wire connectors. Replacing the gas control valve/thermostat will be a simple fix to this issue. Does the status light of your AO Smith Water Heater remain solid red? groundwater temperature for your location, and residential energy prices as reported by the Department of Energy. This is the final error code for thermistor failure. A Pentair pool heater typically functions for 6 to 12 years on average. CODE: 74, 741, 751PROBLEM: Miscommunication between the water heater and remote controller. GPVH50100 GPVH50101 XCVL40-200. Water heater error #5 "temperature sensor failure" - reddit He has a good standing reputation for superior skills in heating, air conditioning, hot water tanks, and indoor air quality systems. Smith Water Heater Prices. Thirdly, locate the thermistor on your water heater. Resetting your water heater is a simple fix to this problem and helps you clear the error message. If your display screen is showing this error code and is flashing twice, then this is a sign that there is a problem with your water heaters air-fuel ratio rod (sometimes referred to as the AFR for short). Disconnect the main water line and turn off the heater before properly cleaning the pipes. The initial setting is 120F, but you're in control after installation. 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. FIX: Check for the proper settings on the computer board. Support Documents for All Water Heater Models | A. O. Smith The owner is not there much in the spring and fall, like now, but the water heater is left running. I am still getting the error code. Solution: Check the wire connection, wire breakage, and debris on the flow sensor impeller. If you own a 540 model AO Smith tankless water heater, then this is an error code that may appear on your display screen. Instruction Manual - High quality water heaters and water treatment . It will clear the error code. You May Find Interesting: Rheem Gladiator Solid Red Light. The only solution to clear those error messages is to replace the thermistor. Debris and dirt could also be affecting the thermistor, so clean anything away and try again. How To Fix: To fix this issue, you should replace the control board. 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.. So not happy that I had to replace it, but very happy with AO Smith that they honored the warranty. When the water leaks out of any place from the water heater, the leak sensor senses it and notifies you by throwing the fault code E04. Solution: Connections or wire breakage of the flow adjustment valve, scale buildup on the motor drive that gets locked, or there is water leakage. Clean your AFR rod of any soot, and check for any damage or loose connections to see if you need to find a replacement. 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 So, its worth bookmarking this article. This error code is usually a sign that there is some kind of blockage in your vents, gas burner or fan motor. CODE: 711, One timePROBLEM: Gas solenoid valve drive circuit failure. It does not store any personal data. The AO Smith water heater is too hot. Just like with the previous thermistor failure errors, you should follow the same process to solve it. Fireplacehubs.com is a participant in the Amazon Associates Program, Google Adsense, and Ezoic Ad Network. Related Pages:pool heater repair nearby, water heater repair cost, home pool heater service, water heater fix near me, pool heater installation near me. In the Pentair pool heater exchanger, the thermal regulator helps the water reach a certain temperature and heat up the pool water. 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. So, the corrective action you need to take is- check the thermopile and replace it if it gets defective. FIX: Check the wire connection, wire breakage and debris on the flow sensor impeller. smith gas water heater installation user and service manual (102 pages) Water Heater A.O.Smith GPSX-50L Owner's Manual. CODE: 31, 311, Two timesPROBLEM: Outlet thermistor failure. Disconnect every connection like the igniter wire, thermopile wire, pilot tube, and manifold tube from the gas control valve. Nevertheless, it will mean that people have to learn more about Ao Smith Water Heater Codes for understanding the error and the solution. 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. It will be best to consult with a certified professional or the technical support team. First, the pilot light wont come on until you try to light it up. Read also : Noritz Error Code Troubleshooting. I already discussed how to make the replacement. However, we often suggest professional help if the issue is complex. Learn about AO Smith tankless error codes for easy and inexpensive troubleshooting. They should be able to tell you the correct dipswitch settings for your model so you can correct it yourself. When the temperature sensor senses the water temperature is excessively hot, the status light will flash 4 times. 4.6. First off, relight the pilot following the steps I mentioned earlier to verify the status light is blinking 4 times. Below, I will explain the meaning of status light codes and what steps you should take to stop the blinking light. Here are some error codes which can be learned. Smith Water Heater error code guide will explain comm. You also have the option to opt-out of these cookies. FIX: Check for connection and wire breakage or computer board failure (burn marks). You can either left-click on the link to open the manual in a new tab or right-click and save a copy directly on your computer. 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. AO Smith Tankless Error Code Troubleshooting - Sensible Digs If you dont know how to replace the sensor, call a professional for the replacement. This is an in-depth guide on AO Smith Water Heater Troubleshooting Codes. Examine the thermal regulator to see whether it is offering a proper performance or not. Our comprehensive A.O. 50-Gallon Tall Smart 5500W Electric Water Heater | A. O. Smith Is Spray Paint Flammable? 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. {{INUSING}}, The average cost per Mcf is ${{NATURALGASPRICE}} Find the right water heater for your needs. Find the right water heater for your needs. They have to make sure that it can function properly. And it will also cause the display of error code E05. BFC Cyclone Twister II F1-7 Fault Code, LFFU14F5HWD Frigidaire freezer won't shut off. compare. They have to pay attention to the two sounds of clunk found from the water heaters gas valve. This error code indicates that there is a problem with the flow sensor on your AO smith tankless water heater. Bathtub faucets typically have a flow rate of 5 Gallons per Minute. Turns out, ensure you dont set the thermostat too high. 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. CODE: 61, 611, Four timesPROBLEM: Fan motor fault. Now, back the electric power to your water heater and it will clear those faulty codes. 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. When the temperature of the stack flue rises above a certain degree, this error message will show up on your heater. Smith water heater? With power turned off to the heater replace the upper element. 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. The cookie is used to store the user consent for the cookies in the category "Other. This problem occurs because of two reasons. We offer live virtual training on a selection of popular topics via Zoom. All rights reserved. Then, ensure you have the following pieces of equipment at your fingertips: Secondly, check the user manual and drain the water heater by following the instructions. Water Heaters. This numerical code is telling you about the ignition failure. Electronic Thermostat provides operational reliability and peace-of-mind. The accumulated water will not allow the Pentair pool heater to work properly or shut off completely. Generally, it takes up to 90 seconds of continuous pilot operation before the thermopile reaches its operating temp. 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. I replaced the upper element, and then replaced the thermostat as tech support said that might be causing the problem. 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. Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. A.O. Smith Gas Water Heaters at Lowes.com Smith Water Heater Troubleshooting. Solution: Check for the proper settings on the computer board. Smith Water Heater Error Codes. Blue light now heartbeat dim & bright. GTC-070 R3 Revision 2 includes updated troubleshooting information for error codes 3, 4, and 6. If you own a 540 model AO Smith tankless water heater, then this is an error code that may appear on your display screen. (57 reviews) Model: E6-50R45D-TTP Lowe's Item #: 2483230. If you have recently experienced cold weather, it could also be that your connectors are frozen and need warming up. CODE: 39, 391, Two timesPROBLEM: Problem with the air-fuel ratio rod - AFR. A faulty code E06 on your AO Smith Water Heater stands for too hot water temperature. Wait for ten minutes to allow all the gas to clear out. Once the thermopile reaches its operating temperature, the status light will no longer remain solid red. Reviewing ultra efficient Navien water heaters utilizing condensing and tankless technology. It may stay that way for a few hours but eventually the heater shuts off and the light flashes red (2 times) again. To determine if the heating element is shorted out, plug in a multimeter and test if the element, itself, is shorted. And secondly, loose wiring connections can also cause this symptom. 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. Use the pipe wrench to tighten the fittings. I initially had to replace the lower element due to limescale. How To Fix: First off, turn the gas control knob to the off position. This error code may appear when you power up the unit. So, check the previous chapter again. Need sanity check to make sure I troubleshoot the device properly: Problem: No ignition. How long does an A.O. 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. Ever. 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 7+ Common AO Smith Water Heater Troubleshooting Codes - Lil Dutch Uncle The cookie is used to store the user consent for the cookies in the category "Performance". 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 Check for hidden leaks in hot water system . CODE: 761PROBLEM: Miscommunication in Easy-Link System. 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. Regarding this, follow the instructions I broke down in the Status light flashing 4 times. Solution: Debris on the thermistor, loose or broken wire connection. Common symptoms, problems, and fixing tips. 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. Very simple. Fixing the error codes immediately is a must in the Pentair pool heater to avoid further problems to happen. Basically, both 2-chamber and 4-chamber models will pop up with those error codes. He said it appeared the thin wires for the smart module had burned out from the plastic connector. People can find those advantages from AO Smith tankless water heater. {{INUSING}}, Water Heater Expansion 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. FIX: Check for the proper settings on the computer board. They also have to make sure that the flame rod does not come with soot. FIX: See error codes 111 and 121. Though we share resources, information, and educational guide on plumbing & DIY projects, the content here is not a substitute for professional guidance. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. Why is my AO Smith water heater not lighting? Water heaters | A.O. Smith All Right Reserved by FIREPLACEHUBS. CODE: 51, 55, 510, 551, Six timesPROBLEM: Abnormal gas solenoid valve. An example of data being processed may be a unique identifier stored in a cookie. var intYear = dteNow.getFullYear(); Is there leaking from the heat exchanger? Once you solve the leak issue, return the electric power to your water heater. Get a free estimate online from top local home service pros in your area. Hi, I have an AO Smith GCVL 40 300 natural gas with a Honeywell valve. While it may be igniting, its not keeping its flame and is going out before it can adequately warm up your water. Verify Warranty - Enterprise Portal - Hotwater And the reason is the thermistor gets shorted electrically. What you need to do is- attach the thermistor wires to the control board. 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. However, damage and soot can sometimes prevent the AFR rod from doing its job properly and it requires attention. What does flashing light mean on AO Smith Water Heater? e. You should also ensure they are securely attached. Also, you should check the computer board for any sign of burn marks too. A thin or low flow of water to or from the water heater can also cause the e05 on Pentair heater display. A Appliance Helpers representative is available for you 7 days-a-week including Holidays!! I had already unplugged the ESM and the problem persists. Although the early symptoms are dizziness or a headache, death may be the final result if they cannot get the proper treatment. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. 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. There will be various considerations which should be made in this circumstance for finding the perfect one. To solve this issue, you need to check for any condensation within the heater. What could that be? FIX: Check for connection and breakage of wires, burn marks on the computer board, and power supply to the unit. The Solution Connections: Make sure the wiring is connected properly and isn't damaged. He obtained his Bachelor of Science degree from the University Of Texas at El Paso. AO Smith Tankless Error Codes | Problems | Troubleshooting 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. Visually inspect the thermistor connections. 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 4-chamber model of AO Smith Electric Tankless Water Heater only throws this error code. Smith A.O. Check if there is a gas leak. The Pentair heater e05 error code is one of the 12 error codes for this pool heater. Then, leave the unit for 10 minutes to let the thermopile cool down. Smith Water Heater Repairs. Another sign that you are facing the same problem would be if the LED light is blinking once. I recommend you turn the unit off and relight the pilot. Necessary cookies are absolutely essential for the website to function properly. Learn more, Facebook II Twitter II Pinterest II Linkedin. This cookie is set by GDPR Cookie Consent plugin. Error Code 51, 55, 510, 551, Six times Problem: Abnormal gas solenoid valve. Smith offers a wide range of water heaters. In other words, when the sensor senses the water temperature is too high, it will throw this error code. Of course, there will be a solution which can be used for fixing this problem. You must log in or register to reply here. Turn on the electric supply by flipping up the circuit breaker. CODE: 32, 321, Two timesPROBLEM: Inlet thermistor failure. var dteNow = new Date(); 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. The Pentair error code E05 indicates an open stack flue sensor. Otherwise, the status light wont blink. Related Parts Pages:A.O. See Figure 4. Ask a customer care specialist Some of our partners may process your data as a part of their legitimate business interest without asking for consent. He has a good standing reputation for superior skills in heating, air conditioning, hot water tanks, and indoor air quality systems. 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. I don't think I should have yo pay anyone. 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. FIX: Connections or breakage of wires of the flow adjustment valve, scale buildup on the motor drive which gets locked, water leakage. Empty all the water that has accumulated in the exchanger properly. So, check out the section again. Next, use the -inch open-end wrench and pull out the thermistor by turning it counter-clockwise. Clean: Check the AFR rod for soot and clean it if necessary. Solution: Check for connection and breakage of wires, burn marks on the computer board, and power supply to the unit. Detach the thermistor and reattach it again. Tank Guard gives you advanced tank protectionextends the life of your water heater. This error code pops up whenever there is a fault with the fan motor of your tankless water heater. Generally, the water heater will display this faulty code if the outlet thermistor (TH-4) remains open. This is the error code for ignition failure. 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. This final error code indicates that there is a false flame being detected within your water heater. To fix this issue, you should replace this part. Remove the upper access panel by using a flathead screwdriver. Products. Smith reserves the right to deny reimbursement if, upon investigation, any such condition is identified. The consent submitted will only be used for data processing originating from this website. Turn the gas control knob to the off position by moving it counter-clockwise. Install a new gas control valve and tighten it up using the 4 gas pipe by turning it clockwise. Too High Temperature 2. Note: You can also read how to fix the Pentair heater error codes problem. How to use a diagnostic system to repair a faulty heater. This website uses cookies to improve your experience while you navigate through the website. Related Error Code Pages:A.O. Electronic User Interface allows you to easily set temperature, operating mode, and child safety lock feature. To solve this error, you will need to carry out the same checks and treatments in the above error. This chapter will discuss everything you need to know about the flashing light codes on AO Smith Water Heater. 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. To solve this error, you will need to carry out the same checks and treatments in the above error. Drain your water heater. 50 Gallon Short 6-Year 3800/3800-Watt Elements Electric Water Heater. 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. A.O. SMITH INTELLI-VENT TROUBLESHOOTING MANUAL Pdf Download Alarm reads E05 and a lot of water is going thru the overflow drain pipe It's still under warranty. The average cost per kWh is ${{ELECTRICITYPRICE}} Find the right water treatment products for your needs. Leave a comment in the box below if you have any questions about the Pentair pool heater. Problem: Miscommunication in an Easy-Link system. Continue with Recommended Cookies. Once you have, make sure all the connections are secure and safe and clean away any dirt or debris that could be the issue. An example of data being processed may be a unique identifier stored in a cookie. So, replace the sensor to clear the faulty code. If yes, its because the pilot light got extinguished recently and the thermopile is cooling down. document.write(intYear); Replace the control board. These cookies ensure basic functionalities and security features of the website, anonymously. Problem: Gas solenoid valve drive circuit failure. Smith - Troubleshooting help - Hello my frist post here. Pentair Heater Error Codes [Full List + Causes + Solutions] So, continue reading to know how to fix the Pentair E05 heater error. A.O. Smith 400A, BTH 300A ERROR CODES, FAULT CONDITIONS - ManualsDump http://waterheatertimer.org/How-to-troubleshoot-gas-water-heater.html#intellivent, When Used On Gas, Residential, Power Vented. The gas pressure to the Pentair pool heater often gets obstructed due to clogged gas pipes, incorrect pressure settings, and turned off gas valves. If the remote controller is not installed on the water heater, and there is a problem, the error codes will be shown differently. Check out advanced features for eco-friendly and cost-effective water heating. I replaced it with another AO Smith model, but a more base model without the smart module option. If your AO Smith Water Heater status light flashes 1 time every 3 seconds, it indicates your water heater runs at its best condition. This thermistor should be found attached to your water heaters exhaust. Just follow the step-by-step instructions I mentioned in the Status Light Flashing 4 Times section. This cookie is set by GDPR Cookie Consent plugin. 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. Though resetting the unit will fix and clear the error code, you must figure out whats overheating the water. Launch Product Selector. 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. Re-attach the control box cover, and restore power to the water heater. Fortunately, I broke down how you can replace the thermistor correctly in this section: Ao Smith Electric Water Heater Error Code E10-E13. We also use third-party cookies that help us analyze and understand how you use this website. Anyway, whats the last time you flush your AO Smith Water Heater? And like other electric water heaters, AO Smith also features a high-limit switch or electric-cut-off button. If this doesnt bring any luck to you, the best bait is to call a professional for further assistance. Models from the 240, 340, and 540 series will show the error codes on both temperature controller and remote controller. We will assume that the tankless unit, before failure, was correctly installed (with the correct gas type), per the manufacturer's instructions and codes. We and our partners use cookies to Store and/or access information on a device. Continue with Recommended Cookies. Replace everything back into its place.