ao smith water heater error code e05

Legal Disclosure:Lildutchuncle.com provides and shares information on plumbing, heating & air quality, home improvement, and other DIY projects. The leak of carbon monoxide is one of the carbon monoxide poisoning causes. Save my name, email, and website in this browser for the next time I comment. Before doing so, dont forget to check the wiring attached to the control board. 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. { Our comprehensive A.O. Here, we will explore and discuss each and every reason that results in the E05 Pentair heater error. Solution: Check the connections between water heaters. I recommend the factory setting or default of 120F (49C). Is there leaking from the heat exchanger? Electronic Thermostat provides operational reliability and peace-of-mind. Some people think that a tankless water heater will be a great choice. With power turned off to the heater replace the upper element. 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. Of course, there will be a solution which can be used for fixing this problem. Then, use a flathead screwdriver to remove the nuts that hold the upper access panel in its place. Water Heaters. forms: { Solution: Debris on the thermistor, loose or broken wire connection. Solution: See the error codes 331, 321, and 311. However, we often suggest professional help if the issue is complex. Turns out, ensure you dont set the thermostat too high. Main Menu. Re-attach the control box cover, and restore power to the water heater. And this will reset the water heater successfully. The average US household uses 64.3 gallons of hot water each day. Higher temperatures increase the risk of scalding, but even at 120F, hot water can FIX: Check is there a loose or breakage in wire connection or debris on the thermistor. ao smith water heater error code e05. And secondly, loose wiring connections can also cause this symptom. Leak Shield shut off valve automatically shuts off watersupply when a leak is detected (accessoryincluded). Toggle navigation. This error code occurs when there is a problem with the inlet thermistor. Turn off the main connection and clean all the airflow, water, and gas pipes properly. An Easy Guide on How to Fix A Squeaky Door Without Taking It Apart, How to Remove A Broken Drill Bit from Wood? Clean your AFR rod of any soot, and check for any damage or loose connections to see if you need to find a replacement. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. 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! Typically, a bad thermostat, burn-out heating elements, and bad computer board are some defects that cause this issue. 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. The error code may also be flashing three times. Either the thermopile doesnt cool down quickly or the pilot valve is stuck in an open position. Solution: Check if there is a loose or breakage in the wire connection or debris on the thermistor. If you own a 540 model AO Smith tankless water heater, then this is an error code that may appear on your display screen. 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). Dirty/Blocked Filter How To Reset AO Smith Water Heater Easily FAQs: What are the common problems of the AO Smith water heater? If your AO Smith Water Heater status light flashes 1 time every 3 seconds, it indicates your water heater runs at its best condition. The cookie is used to store the user consent for the cookies in the category "Analytics". It also causes the heater to shut down completely and display the E05 code on the Pentair heater. Install a new gas control valve and tighten it up using the 4 gas pipe by turning it clockwise. Problem: Problem with the computer board. If the sensor fails to properly detect the temperature or it exceeds the limit, then the E05 error code appears. I To solve this error, you will need to carry out the same checks and treatments in the above error. Yesterday morning my water heater was beeping but no error code. 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. The cookies is used to store the user consent for the cookies in the category "Necessary". Finally, turn the power back to the unit and it will clear the error code. AFR rods monitor the air fuel ratio of your water heaters internal combustion engine, which is a massively important part of your water heaters function. Find the right water treatment products for your needs. 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. FIX: Connections or breakage of wires of the flow adjustment valve, scale buildup on the motor drive which gets locked, water leakage. Just turn on a hot water faucet and let the water run for several minutes. on: function(evt, cb) { Smith Water Heater error code guide will explain comm. To have the unit working properly, it has to be supplied with the power and correct connection. He has a good standing reputation for superior skills in heating, air conditioning, hot water tanks, and indoor air quality systems. 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. Empty all the water that has accumulated in the exchanger properly. Continue with Recommended Cookies. The fan activates after flow is detected. Thirdly, locate the thermistor on your water heater. Solution: Check for connection/breakage of wires, corrosion or frozen connectors, fan motor covered with dust, burn marks on the computer board. The solution to this problem is just the same as the previous error code check for broken wires, damage, loose connections, dirt and debris. Smith Water Heater Prices. Before developing Water Heater Hub, Anthony Barnes was a full-time plumber, and he has undertaken a wide variety of projects over the decades. 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. c. The computer checks for any problems with the unit before startup. Continue with Recommended Cookies. 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. This error code usually means there is a fault with the flow adjustment valve. Resetting your water heater is a simple fix to this problem and helps you clear the error message. This is the thermistor attached to your outlet pipes. And then, use the wrench to secure the thermistor properly. WaterHeater HUB 2021 - All Rights Reserved. How To Fix: First off, turn the gas control knob to the off position. First off, relight the pilot following the steps I mentioned earlier to verify the status light is blinking 4 times. Smith A.O. We and our partners use cookies to Store and/or access information on a device. Related Parts Pages:A.O. If there is air in the waterline, your water heater may throw this erratic code. AO Smith Electric Water Heater Troubleshooting. JavaScript is disabled. He obtained his Bachelor of Science degree from the University Of Texas at El Paso. So not happy that I had to replace it, but very happy with AO Smith that they honored the warranty. Try our Product Selector Tool to find the right models for your needs-for both heating and treating your home's water. Before inspecting for leaks, turn the unit off. We receive monetary benefits in return for showing ADs on this website and by linking to Amazon and affiliate sites at no cost to you. I am still getting the error code. 26C or 65C). Solution: Check if the remote controller is of the right type, also connections between the water heater and remote. Press the red reset button inward until you hear a click. First, the pilot light wont come on until you try to light it up. Secondly, you must replace the gas control valve if the pilot valve gets stuck in an open position. You may type any combination of product name, family, size, model number, etc. Rheem or A.O. Several reasons are to blame if the water heater keeps beeping. What does E05 mean on a Pentair pool heater? This chapter will describe the meaning of a specific error message your AO Smith Electric Tankless Water Heater throws. The showers in homes built after 1992 typically have a flow rate of 2.1 Gallons Per Minute. Shorted Heating Elements 5. Then, shut off the main gas supply valve. Just follow the step-by-step instructions I mentioned in the Status Light Flashing 4 Times section. CODE: 341, Two timesPROBLEM: Exhaust thermistor failure. {{INUSING}}, The average cost per Mcf is ${{NATURALGASPRICE}} Join our exclusive 2,500+ email list to get tailored advice, product roundups, and be the first to see our new content. If the status light still doesnt come on, I bet the pilot flame fails to heat the thermopile sufficiently. 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. 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. Anyway, whats the last time you flush your AO Smith Water Heater? Its super important that you keep your AFR rod in the best condition so you can keep using your water heater safely. CODE: 711, One timePROBLEM: Gas solenoid valve drive circuit failure. CODE: 70, 701, One timePROBLEM: Problem with the computer board. It usually means that there is a problem with the bypass valve. Two consecutive flashes every three second stand for thermopile voltage issue. This debris will be what is preventing your water heater from functioning properly. This cookie is set by GDPR Cookie Consent plugin. Yes, you can fix the error codes on the Pentair heater by identifying the issue and its solution. 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.. Open the control panel and make sure that the stack flue sensor is working properly. This error code is closely related to the error code 11 (111) as it is a sign that your water heater is losing its flame. Your AO Smith Water Heater's status light will blink 5 times every three seconds if the temperature sensor gets defective. The owner is not there much in the spring and fall, like now, but the water heater is left running. 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. So, the corrective action you need to take is- check the thermopile and replace it if it gets defective. Gas water heater using too much gas. Possibly a short somewhere, check all your wires for frayed or cut insulation on them shorting out. Problem: Miscommunication between the water heater and remote controller. Related Error Code Pages:A.O. Regarding this, follow the instructions I broke down in the Status light flashing 4 times. Smith with Intelli-vent device. e. 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. Although the early symptoms are dizziness or a headache, death may be the final result if they cannot get the proper treatment. Examine the water pipes and make sure that they are clean. var intYear = dteNow.getFullYear(); Copyright 2020 - 2022 | All rights reserved. Get a free estimate online from top local home service pros in your area. This problem occurs because of two reasons. Thank you. These factors prevent the gas from reaching the heater and performing properly. You May Find Interesting: Rheem Gladiator Solid Red Light. Problem: Warning for the "991" error code. To view or adjust our assumptions of the most common factors that impact this products performance using National Averages, please view the Generally, it takes up to 90 seconds of continuous pilot operation before the thermopile reaches its operating temp. Solution: Check for connection and wire breakage or computer board failure (burn marks). To fix this issue, you should replace the control board. Find the right water heater for your needs. Tank Guard gives you advanced tank protectionextends the life of your water heater. Leave a comment in the box below if you have any questions about the Pentair pool heater. How to tell if the AO smith water heater is working? Gas Tank; Electric Tank; Hybrid Tank; Expansion Tanks; Tankless . Solution: Is the water heater set for the right elevation? Make sure that there are no parts of the sensor that require work. Take the sensor out and make sure that all the wires are properly connected. 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. Related Pages:pool heater repair nearby, water heater repair cost, home pool heater service, water heater fix near me, pool heater installation near me. FIX: Debris on the thermistor, loose or broken wire connection. Ensure you shut off the electric supply to your water heater. Fixing the error as soon as it appears is important for the performance and longevity of the pool heater. This time, it is referring to a problem with your exhaust thermistor. The red high limit button is NOT tripped. Alternatively, it could be that debris has affected the flow sensors impeller and just needs a bit of cleaning to get back to functioning as normal. Disconnect the main water line and turn off the heater before properly cleaning the pipes. Before you start to disassemble your water heater, remember to shut off its power and that you reassemble it correctly. Most of the time, this error occurs when there is a wire connection issue or a breakage, which can easily be fixed or replaced. Replacing the gas control valve/thermostat will be a simple fix to this issue. Open a nearby hot water faucet to let the air out. smith gas water heater installation user and service manual (102 pages) Water Heater A.O.Smith GPSX-50L Owner's Manual. They have to make sure that the wire connection does not break or lose. Break down what troubleshooting steps you should take to stop the blinking lights. If needed, adjust the thermostat setting. We will also tell you the solutions that will help you to fix the problem. See Figure 4. 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. Solution: Ensure the flow sensor wires are correctly connected and with no damage. Necessary cookies are absolutely essential for the website to function properly. FIX: Debris on the thermistor, loose or broken wire connection. If the remote controller is not installed on the water heater, and there is a problem, the error codes will be shown differently. Alternatively, the error code will flash four times. Then, disconnect the thermistor and reconnect it. But opting out of some of these cookies may affect your browsing experience. Conduct checks on all the parts and sensors on a regular basis. You can hear the buzzing of the spark igniter. Get Help from a Local Plumber. Find the right water heater for your needs.

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