ao smith water heater error code e05

If everything seems to be in order but your water heater is still failing to ignite, then it is safer to call out a technician to take a look at it. 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. Mix the soap and water in a spray bottle. A.O. 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. install thermostatic mixing valves at each point of use. How To Fix: To fix this issue, you should replace the control board. First off, turn the electric supply off to your water heater at the circuit breaker. I Wait for ten minutes to allow all the gas to clear out. I called AO Smith and told them, they had me send them some photos of the area, and then they authorized a replacement. Another sign that you are facing the same problem would be if the LED light is blinking once. If you want to increase the water heater thermostat(s) setting(s), Examine the thermal regulator to see whether it is offering a proper performance or not. Ensure you shut off the electric supply to your water heater. There will be various considerations which should be made in this circumstance for finding the perfect one. Solution: Check for the proper settings on the computer board. So, keep reading. Now, turn the electric power on to your water heater. Eccotemp Protection Plans are available for purchase within 60 days of your water heater purchase. Now, remove the ground joint union in the gas piping and disconnect the remaining piping from the gas control valve. Eric Alvarez is an HVAC guy based in El Paso, Texas, United States. These cookies track visitors across websites and collect information to provide customized ads. However, a few hours later I get the blinking red light (2 flashes) and the unit stops heating water. 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. Common symptoms, problems, and fixing tips. 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. Most of the time, this error occurs when there is a wire connection issue or a breakage, which can easily be fixed or replaced. Gas water heater using too much gas. This cookie is set by GDPR Cookie Consent plugin. Smith Water Heater Error Codes. Possibly a short somewhere, check all your wires for frayed or cut insulation on them shorting out. Its super important that you keep your AFR rod in the best condition so you can keep using your water heater safely. There will be some great advantages found from this type of water heater, including the remote controller and self-diagnosing function. Turn off the main connection and clean all the airflow, water, and gas pipes properly. Verify the O-ring is in its place. Smith Water Heater Repairs. He has a good standing reputation for superior skills in heating, air conditioning, hot water tanks, and indoor air quality systems. This error code indicates that there is a problem with the flow sensor on your AO smith tankless water heater. Here are some error codes which can be learned. As long as you see this error code, you must turn off the water heater first. Finally, install the thermostat professionally if it doesnt fit against the tank snugly. Dirty/Blocked Filter How To Reset AO Smith Water Heater Easily FAQs: What are the common problems of the AO Smith water heater? Now, press the red button to reset the unit successfully. Is the surrounding air contaminated? Replacing the gas control valve/thermostat will be a simple fix to this issue. Thank you. Turn the electric power to your water heater off at the circuit breaker. Smith Water Heater error code guide will explain common issues, provide tips, and show you how to read your model's error codes. If the remote controller is not installed on the water heater, and there is a problem, the error codes will be shown differently. Regarding this, follow the instructions I broke down in the Status light flashing 4 times. If you have recently experienced cold weather, it could also be that your connectors are frozen and need warming up. Bathtub faucets typically have a flow rate of 5 Gallons per Minute. It is easy to recognize if there is a leak because bubbles will form. Than ks anyway Appliance Technician: Chester Just ignore the pop-up call request. Just shut off the electric supply to the unit. Put everything back into its place and turn the electricity on. Brand: A.O. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. Visually inspect the thermistor connections. Just turn on a hot water faucet and let the water run for several minutes. 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. Too High Temperature 2. Once you confirm the issue, turn off the gas control knob. 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. You must log in or register to reply here. You can see the flash code once you relight the pilot light. Fold away the insulation to access the reset button (its red). event : evt, Now, set the gas control knob to the Pilot position. This error code signifies that there is a problem with your outlet thermistor. Yes, you can fix the error codes on the Pentair heater by identifying the issue and its solution. On the other hand, your AO Smith Water Heater goes through problems if the status light flashes more than 1 times followed by a three-second pause. 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. Basically, both 2-chamber and 4-chamber models will pop up with those error codes. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. However, damage and soot can sometimes prevent the AFR rod from doing its job properly and it requires attention. Malfunctioning Control Board 4. To solve this error, check the thermistor to see if there are any loose wires or breakages that are causing the failure. With power turned off to the heater replace the upper element. CODE: 72, 721, Six timesPROBLEM: False flame detection. compare. Solution: See the error codes 331, 321, and 311. I initially had to replace the lower element due to limescale. Turn the gas supply off at the manual shut-off valve on the gas supply line. The only solution to clear those error messages is to replace the thermistor. 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. 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. This cookie is set by GDPR Cookie Consent plugin. People can find those advantages from AO Smith tankless water heater. And this will reset the water heater successfully. These cookies will be stored in your browser only with your consent. Read also : Noritz Error Code Troubleshooting. Afterward, install a new thermistor. Problem: Bypass valve fault (only model 540). How Long Does A Pentair Pool Heater Last? {{INUSING}}, The average cost per Gallon is ${{PROPANEGASPRICE}} Smith Water Heater Prices. WaterHeater HUB 2021 - All Rights Reserved. He obtained his Bachelor of Science degree from the University Of Texas at El Paso. I am still getting the error code. More error codes can be found after all. Solution: Check the connections between water heaters. It functions just like an outlet thermistor, but is found on your inlet pipes instead of your outlet pipes. Takagi Water Heater Error Codes [Ultimate Guide], AO Smith Tankless Water Heater Stuck In Standby Mode [Solved! Power vented gas models with hot surface ignition & 2"/3"/4" pvc vent capability (21 pages) Water Heater A.O. The consent submitted will only be used for data processing originating from this website. Otherwise, the status light wont blink. They have to make sure that it can function properly. But then sometime later it will start to heat the water and the green light will begin flashing rapidly. 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. You May Find Interesting: Rheem Gladiator Solid Red Light. The repair guide covers indoor, outdoor, condensing, non-condensing, and ultra-low NOx water heaters with on-demand technology. Status light blinking once every 3 seconds but I dont see a flame in the window. Check if there are any foreign particles or grease on the gas burner and fan motor. Smith University | An Education in Hotwater Register NOW for live online workshops! b. Disconnect every connection like the igniter wire, thermopile wire, pilot tube, and manifold tube from the gas control valve. If it doesnt throw a trouble code, make no beeping, or flashing light, and understand the water is functioning properly. Fix or replace the faulty parts, wires, or pipes as soon as you notice them. Smith with Intelli-vent device. The Pentair error code E05 indicates an open stack flue sensor. Can I Fix The Error Codes On My Pentair Heater On My Own? View more. Nevertheless, it will mean that people have to learn more about Ao Smith Water Heater Codes for understanding the error and the solution. F1-7 Fault Code, LFFU14F5HWD Frigidaire freezer won't shut off. CODE: 03 (031), One timePROBLEM: Incorrect dipswitch settings. The cookies is used to store the user consent for the cookies in the category "Necessary". COPYRIGHT 2023. As a result, you can figure out the issue quickly and take the necessary steps to fix the problem. As a result, you can now easily diagnose your water heater that will save you both time and money. The solution for this problem is by checking the Hi-limit switch. Check the thermistor connections. Legal Disclosure:Lildutchuncle.com provides and shares information on plumbing, heating & air quality, home improvement, and other DIY projects. callback: cb Replace everything back into its place. To solve this error, you will need to carry out the same checks and treatments in the above error. Generally, the water heater will display this faulty code if the outlet thermistor (TH-4) remains open. Premium 5500 Watt Stainless Steel Heating Elements are more efficient and longer lasting than conventional elements, with higher recovery. In the Pentair pool heater exchanger, the thermal regulator helps the water reach a certain temperature and heat up the pool water. And it will also cause the display of error code E05. Once the thermopile reaches its operating temperature, the status light will no longer remain solid red. Get a free estimate online from top local home service pros in your area. to control or estimate. Your AO Smith Water Heater will make a beep once it detects a problem to notify you that something is going wrong with the unit. They have to make sure that it can function properly. Leave a comment in the box below if you have any questions about the Pentair pool heater. Launch Product Selector. Try our Product Selector Tool to find the right models for your needs-for both heating and treating your home's water. These factors prevent the gas from reaching the heater and performing properly. 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. Install a new gas control valve and tighten it up using the 4 gas pipe by turning it clockwise. 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. Below, I will explain the meaning of status light codes and what steps you should take to stop the blinking light. Second, turn on a hot water faucet anywhere in your house to let the air out of the waterline. Solution: Check for connection and wire breakage or computer board failure (burn marks). Thermistors are an important component of any water heater as it helps your water heater heat your water to the correct temperature. The 4-chamber model of AO Smith Electric Tankless Water Heater only throws this error code. Necessary cookies are absolutely essential for the website to function properly. Summary of Contents for A.O. Several reasons are to blame if the water heater keeps beeping. The initial setting is 120F, but you're in control after installation. Open a nearby hot water faucet to let the air out. ); Troubleshooting John Wood tankless water heaters. So, continue reading to know how to fix the Pentair E05 heater error. A. O. Smith. Read to know in details. We also use third-party cookies that help us analyze and understand how you use this website. No, it's not. The status light flashes 1 times with a three-second pause indicating your water heater operates at its tip-top condition. 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. A water heater leaks from different places like from the top, bottom, and side. Solution: Check for blockage in the vents, the distance between the intake and exhaust terminals is per instructions, and remove if there is grease or dirt in the gas burner and fan motor. This time, it is referring to a problem with your exhaust thermistor. Introducing X3 Scale Prevention Technology on our Condensing Gas Tankless Water Heaters. Find the right water treatment products for your needs. Blue light now heartbeat dim & bright. But opting out of some of these cookies may affect your browsing experience. Solution: Check if the remote controller is of the right type, also connections between the water heater and remote. A flashing status light doesnt seem scary all the time. Check if there is a gas leak. Related Troubleshooting Pages:A.O. Tanks, iCOMM Smart Connectivity allows you to get notifications and manage your water heater from your smartphone. It may not display this or other websites correctly. What Does Flashing Light Mean On Ao Smith Water Heater? What causes water hammer in a house and what makes pipes to vibrate and make banging, ticking and popping sound? Firstly, the thermopile is at fault. FIX: Check if the condensate drain is installed on the vent collar of the heater. Fireplacehubs.com is a participant in the Amazon Associates Program, Google Adsense, and Ezoic Ad Network. CODE: 70, 701, One timePROBLEM: Problem with the computer board. http://waterheatertimer.org/How-to-troubleshoot-gas-water-heater.html#intellivent, When Used On Gas, Residential, Power Vented. 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. Solution: Debris on the thermistor, loose or broken wire connection. Related Repair Pages:A.O. Comprehensive information about your new appliance - from getting started to cleaning and maintenance - with answers to frequently asked questions. This morning it started beeping again but still no error message. 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. 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. An example of data being processed may be a unique identifier stored in a cookie. Hi, I have an AO Smith GCVL 40 300 natural gas with a Honeywell valve. You should keep depressing the igniter button for 90 seconds. It may take 90 seconds of pilot operation before the thermopile comes to its normal operating temp. If there is a scale build up, then you should also check for any water leakages that are causing scale to build up inside your water heater. The work of the stack flue sensor is to detect the exhaust temperature of the heater and make sure that it does not exceed 176 degrees Celsius. Smith Show 161 Results Brand: A.O. Debris and dirt could also be affecting the thermistor, so clean anything away and try again. A Pentair pool heater typically functions for 6 to 12 years on average. I recommend you turn the unit off and relight the pilot. Understanding Noritz error codes and troubleshooting Noritz water heaters. } 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. Anyway, whats the last time you flush your AO Smith Water Heater? If the status light still doesnt come on, I bet the pilot flame fails to heat the thermopile sufficiently. Sometimes, a faulty sensor is also responsible for this issue. It will clear the error code. Not only that, but it also causes the Pentair pool heater to turn off. 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.. ECS40200 FPCR50260E GCNH30100 GCNH50100 GCV30 GCV40. Rheem or A.O. 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. The consent submitted will only be used for data processing originating from this website. Double check with your water heaters manual first and if everything seems to be fine, then you need to call out a technician. Solution: Check for the soot on the AFR rod, wire connection, and breakage. It also causes the heater to shut down completely and display the E05 code on the Pentair heater. Alternatively, the error code will flash four times. Try our Buyers Guide to find the models that best meet the needs of your home. Troubleshooting AO Smith condensing water heaters is similar to troubleshooting other brands and models. Generally, it takes up to 90 seconds of continuous pilot operation before the thermopile reaches its operating temp. Note: You can also read how to fix the Pentair heater error codes problem. Residential & Commercial Water Heating Systems | A. O. Smith Never Descale Again. This is the error code for ignition failure. People only need to check for the right setting on the computer board of the water heater. The cookie is used to store the user consent for the cookies in the category "Performance". AO Smith Water Heater Troubleshooting Lights [8 Common Blinking Light Codes]. 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. Now, back the electric power to your water heater and it will clear those faulty codes. What does ECC code mean A.O. 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. Scale is caused by water settling on heat transfer surfaces and the impurities build up into a hard, crusty layer. The consent submitted will only be used for data processing originating from this website. Besides, I will also walk you through the troubleshooting steps to clear those error messages. If you see any scale buildup on your motor drive, you will need to clean it away with hydrochloric acid and water mixture (wear appropriate protection gear while handling this mixture). Trouble codes on the AO Smith Water Heater mean your water heater is not working properly. 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. The error code may also be flashing three times. The Pentair heater e05 error code is one of the 12 error codes for this pool heater. The fan motor could also be blocked by dust, debris or dirt and needs a clean. How to use diagnostic system and fix the problems using the error codes that appear on the remote controller. The flame rod should be free from dirt and grease, and the computer board should not be damaged. So, check the previous chapter again. This error code indicates that there is a problem with your water heaters computer board. Re-attach the control box cover, and restore power to the water heater. 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. It will be far better if you call a certified technician to deal with this issue. See how to troubleshoot the flame failure, not enough, no hot water . FIX: Check the connections between water heaters. And then, use the wrench to secure the thermistor properly. Turn the gas supply on and check for leaks by spraying soap solution on the connections. CODE: 99, 991, Five timesPROBLEM: Improper gas combustion. This debris will be what is preventing your water heater from functioning properly. CODE: 31, 311, Two timesPROBLEM: Outlet thermistor failure. So, check out the section again. Now, you should be able to understand how these error codes work and what they mean. Continue with Recommended Cookies. *Annual energy costs are estimated from the energy efficiency of each water heater, your households estimated water usage & set temperature, the average The average US household uses 64.3 gallons of hot water each day. All of the above error codes all point to the same problem: an issue with your gas solenoid valve. Smith offers a wide range of water heaters. The red high limit button is NOT tripped. So, replace the sensor to clear the faulty code. FIX: Check for connection and wire breakage or computer board failure (burn marks). Solution: Check for connection/breakage of wires, corrosion or frozen connectors, fan motor covered with dust, burn marks on the computer board. This numerical code is telling you about the ignition failure. CODE: 11 (111), Three timesPROBLEM: The ignition failure. Solution: Check the wire connection, wire breakage, and debris on the flow sensor impeller. Reasons Why There Is Water Leak Inside Refrigerator, Why Does My Air Conditioner Keep Freezing Up? 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. The fan activates after flow is detected. Smith Water Heater Manuals Anthony Barnes July 23, 2018 Need to Hire a Plumber? Problem: Problem with the air-fuel ratio rod - AFR. 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! 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. Problem: Gas solenoid valve drive circuit failure. Smith NG water heater Commercial Shut down. Takagi Water Heater Error Codes [Ultimate Guide], AO Smith Electric Water Heater Troubleshooting, AO Smith Water Heater Troubleshooting Codes, AO Smith Gas Water Heater Troubleshooting, 9 AO Smith Gas Water Heater Troubleshooting Tips, AO Smith Water Heater Not Heating [5 Easy Solutions], Bosch Tankless Water Heater Maintenance [The Complete Guide], Bosch Tankless Water Heater Troubleshooting [A Complete Guide], Bosch Tankless Water Heater Error Codes [Ultimate Guide]. Model HPX-66-DHPT120. Clean the gas pipes properly if they are clogged and do not forget to turn off the valve before cleaning. This error code pops up whenever there is a fault with the fan motor of your tankless water heater.

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