So, its worth bookmarking this article. Drain your water heater. What you need to do is- attach the thermistor wires to the control board. Just turn on a hot water faucet and let the water run for several minutes. Need sanity check to make sure I troubleshoot the device properly: Problem: No ignition. We hope that this article has provided you with some useful information about AO Smith tankless errors codes. They have to make sure that the wire connection does not break or lose. So not happy that I had to replace it, but very happy with AO Smith that they honored the warranty. Look for the blockage in the vent system and ensure if the distance between the intake and exhaust is not too small. Yes, the heater heater light should blink as the flashing light will help you to understand whether the heater is working properly or not. 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. Take out the thermal regulator and replace it with a new one. Remove the access panel and fold away the insulation. So, replace the sensor to clear the faulty code. 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. PDF 321922-000 , 520 & 320 T-H2 & T-H2S TG 20110928 - Takagi A.O. Smith Water Heater Manuals | Water Heater Hub Smith - Troubleshooting help - Hello my frist post here. The cookie is used to store the user consent for the cookies in the category "Analytics". The showers in homes built after 1992 typically have a flow rate of 2.1 Gallons Per Minute. Continue with Recommended Cookies. 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. Ensure you shut off the electric supply to your water heater. What Does Flashing Light Mean On Ao Smith Water Heater? Next, check for water leaks and fix them if needed. Yesterday morning my water heater was beeping but no error code. Troubleshooting AO Smith Condensing Water Heaters | Error Codes List Explore symptoms, causes, and a step-by-step repair guide for an easy repair. Water Heaters. Replace everything back into its place. Hybrid Water Heater problem Heating Help: The Wall Solution: Check for the soot on the AFR rod, wire connection, and breakage. It functions just like an outlet thermistor, but is found on your inlet pipes instead of your outlet pipes. Hi, I have an AO Smith GCVL 40 300 natural gas with a Honeywell valve. Once the thermopile reaches its operating temperature, the status light will no longer remain solid red. AO Smith Electric Water Heater Troubleshooting. Ao Smith Water Heater Codes - Home Tips This is the error code that shows people that the dipswitch settings are incorrect. Related Troubleshooting Pages:A.O. Our product specs, warranty sheets, installation guides, and user manuals are online. Find the right water heater for your needs. And this guide on AO Smith Water Heater Troubleshooting Lights broke down everything you need to know. It is beeping and the warn ing is E05. A o, 6 monts. 10 - JustAnswer Clean: Check the AFR rod for soot and clean it if necessary. d. Igniter activates. To fix the tankless water heater from AO Smith properly and fast, we will show all three error codes (in the subtitle), the first for the units with the remote controller, the second for the units with the 7-Seg LED, and third are those heaters that do not have the remote only blinking LED. 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. Ao Smith Water Heater Troubleshooting & Repair | Repair Clinic Should the water heater light be blinking? ECS40200 FPCR50260E GCNH30100 GCNH50100 GCV30 GCV40. I am gettin tempure sensor failure code (#5) what should I be replacing. Error code E02 on AO Smith Electric Tankless Water Heater indicates that the unit determines the heated water exceeds the temperature limit. A.O. Smith University | An Education in Hotwater Now, you should be able to understand how these error codes work and what they mean. Toggle navigation. Turn off the main connection and clean all the airflow, water, and gas pipes properly. Necessary cookies are absolutely essential for the website to function properly. It also causes the heater to shut down completely and display the E05 code on the Pentair heater. Finally, install the thermostat professionally if it doesnt fit against the tank snugly. A.O. SMITH GAS WATER HEATER USER MANUAL Pdf Download Models from the 240, 340, and 540 series will show the error codes on both temperature controller and remote controller. Save my name, email, and website in this browser for the next time I comment. Brand: A.O. The Pentair heater e05 error code is one of the 12 error codes for this pool heater. 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.. 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. Error Code: 441, Light Blinks 2x What It's Telling You There is an issue with the flow sensor. This cookie is set by GDPR Cookie Consent plugin. Finally, turn on your water heater and you can see the error code is gone. Second, the thermopile of your gas water heater has not reached its operating temperature yet. Very simple. window.mc4wp = window.mc4wp || { FIX: Check the wire connection, wire breakage and debris on the flow sensor impeller. Here, we will explore and discuss each and every reason that results in the E05 Pentair heater error. Water heater error #5 "temperature sensor failure" - reddit We offer live virtual training on a selection of popular topics via Zoom. 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: Check for the proper settings on the computer board. Power vented gas models with hot surface ignition & 2"/3"/4" pvc vent capability (21 pages) Water Heater A.O. Problem: Problem with the air-fuel ratio rod - AFR. Check the thermistor connections. Eric Alvarez is an HVAC guy based in El Paso, Texas, United States. Solution: Is the water heater set for the right elevation? If you own an AO Smith tankless water heater, then its important that you know how it works and what to do when things go wrong. 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. Understanding Noritz error codes and troubleshooting Noritz water heaters. He obtained his Bachelor of Science degree from the University Of Texas at El Paso. The flame rod should be free from dirt and grease, and the computer board should not be damaged. Several reasons are to blame if the water heater keeps beeping. The initial setting is 120F, but you're in control after installation. If you choose a higher temperature, thermostatic mixing valves are particularly important to prevent scalding. CODE: 72, 721, Six timesPROBLEM: False flame detection. It is also important to check whether there is damage to the computer board. As a second-generation plumber, it was easy for Anthony to get used to the technicalities of all from a tender age, Table Shower Ultimate Guide (Must Know Secrets), 3 Ways to REMOVE PVC Pipe From a FITTING (Video Review), How To Fix A Toilet Backing Up Into A Bath/Shower, Why Your Toilet Keeps Clogging And How To Fix It. The thermostat(s) on this water heater have been factory set to 120F to reduce the risk of scald injury. Your AO Smith Water Heater will throw the error code E04 when it detects moisture or leak in the heater. 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. The consent submitted will only be used for data processing originating from this website. This error code usually means there is a fault with the flow adjustment valve. AO Smith ES12-50R55DV (50 gallon) electric hot water tank. If yes, its because the pilot light got extinguished recently and the thermopile is cooling down. If the resistance of this part goes out of range, you must replace it. It will be far better if you call a certified technician to deal with this issue. It may not display this or other websites correctly. It may take 90 seconds of pilot operation before the thermopile comes to its normal operating temp. 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 FIX: Check the connections between water heaters. To solve this issue, you need to check for any condensation within the heater. Generally, the water heater will display this faulty code if the outlet thermistor (TH-4) remains open. scald in a matter of minutes. Can you hear a buzzing spark ignition from the burner or two clunk sounds from the gas valve? Troubleshooting AO Smith condensing water heaters is similar to troubleshooting other brands and models. Turn the valve back on and set the pressure to the proper temperature. CODE: 61, 611, Four timesPROBLEM: Fan motor fault. If there is no scale build up, then you should check the connections and wires around the flow adjustment valve. 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.. I reset the breaker and it started up a few hours later. 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. If it doesnt throw a trouble code, make no beeping, or flashing light, and understand the water is functioning properly. This is usually caused by scale build up which locks the motor drive. To fix this issue, you should replace the control board. CODE: 70, 701, One timePROBLEM: Problem with the computer board. So, keep reading. We also use third-party cookies that help us analyze and understand how you use this website. The Pentair error code E05 indicates an open stack flue sensor. If the error code re-appears, replace the thermistor. Solution: Ensure the flow sensor wires are correctly connected and with no damage. If the remote controller is not installed on the water heater, and there is a problem, the error codes will be shown differently. } 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. Make sure that there are no parts of the sensor that require work. Problem: Problem with the computer board. 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. Is the surrounding air contaminated? Open up the control panel and check the wires connected to the stack flue sensor. Find the right water heater for your needs. Fix the loose wiring and replace the damaged wires. And this will reset the water heater successfully. Bathtub faucets typically have a flow rate of 5 Gallons per Minute. We don't tend to provide any plumbing advice or any advice that should come from a certified professional. Now, set the gas control knob to the Pilot position. If the sensor fails to properly detect the temperature or it exceeds the limit, then the E05 error code appears. Here are The Facts! FIX: See error code 331, 321 and 311. A little more information.sometimes when I shut off power at the breaker, let is sit for a while and then turn the power back on, it will do it's diagnostic cycle (blinking green light) and then start flashing red (2 times). 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. Follow the below steps to erase those error codes from the display: If the error codes return, you must replace the thermistor. A.O. Smith Water Heater Age or Manuals - InspectAPedia You may need to install Adobe Acrobat Reader to view these documents. listeners: [], Read to know in details. They should be able to tell you the correct dipswitch settings for your model so you can correct it yourself. AO Smith electric water heater keeps shutting off, e02 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. 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. It does not store any personal data. To solve this issue, there is no way except replacing the gas control valve. A Appliance Helpers representative is available for you 7 days-a-week including Holidays!! However, we often suggest professional help if the issue is complex. If you're looking for help fixing your A.O. 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 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. Scale is caused by water settling on heat transfer surfaces and the impurities build up into a hard, crusty layer. People can find those advantages from AO Smith tankless water heater. Save my name, email, and website in this browser for the next time I comment. Does the status light of your AO Smith Water Heater remain solid red? The red high limit button is NOT tripped. 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. Alternatively, you should check for any loose connections and damaged wires that could be behind this power loss. Higher temperatures increase the risk of scalding, but even at 120F, hot water can how to fix the Pentair heater error codes problem, Rheem Tankless Water Heater Maintenance [Why+ How To Do], Rheem Tankless Water Heater Code 61 [Why+ How To Fix], Rheem Tankless Water Heater Code 14 [Why+ How To Fix], Rheem Tankless Water Heater Code 99 [Why+ How To Fix], Rheem Tankless Water Heater Code 76 [Why+ How To Fix]. This represents our closest approximation of your likely experience with this water heater using National Averages, but actual performance may vary depending on factors beyond our ability However, there is no need to be panicked because they have the solution for this circumstance. 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. 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. on: function(evt, cb) { Before you start to disassemble your water heater, remember to shut off its power and that you reassemble it correctly. It will clear the error code. With power turned off to the heater replace the upper element. Turn the gas supply off at the manual shut-off valve on the gas supply line. These cookies track visitors across websites and collect information to provide customized ads. All rights reservedDisclaimer:The content published on hotwatertalk.com is not professional advice. AO 50 gallon electric water heater giving error code e55 for Finally, turn the power back to the unit and it will clear the error code. FIX: Debris on the thermistor, loose or broken wire connection. forms: { Smith Water Heater Parts. Smith University | An Education in Hotwater Register NOW for live online workshops! 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. 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. Too High Temperature 2. 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. Electronic Thermostat provides operational reliability and peace-of-mind. 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. Tanks, iCOMM Smart Connectivity allows you to get notifications and manage your water heater from your smartphone. Alarm reads E05 and a lot of water is going thru the overflow drain pipe It's still under warranty. *Annual energy costs are estimated from the energy efficiency of each water heater, your households estimated water usage & set temperature, the average Is there leaking from the heat exchanger? Open the control panel and make sure that the stack flue sensor is working properly. Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. Turn the gas control valve to the off position in the first place. Install a new gas control valve and tighten it up using the 4 gas pipe by turning it clockwise. To view or adjust our assumptions of the most common factors that impact this products performance using National Averages, please view the He has a good standing reputation for superior skills in heating, air conditioning, hot water tanks, and indoor air quality systems. Smith Signature 100 50-Gallons Tall 6-year Limited 40000-BTU Natural Gas Water Heater Model # G6N-T5040NVR You can read this article on Rheem Water Heater Leaking. Fortunately, I broke down every common error code your AO Smith Electric Water Heater shows. What I will break down on this in-depth guide on AO Smith Water Heater Troubleshooting Lights: It depends on how many times the flashing light is blinking. Follow the below steps to change the part correctly: Your AO Smith Water Heaters status light will blink 5 times every three seconds if the temperature sensor gets defective. 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. A.O. They have to make sure that it can function properly. The solution for this problem is by checking the Hi-limit switch. 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. Smith used 40-50gal gas hot water heater ok? But then sometime later it will start to heat the water and the green light will begin flashing rapidly. I recommend you turn the unit off and relight the pilot. 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. First, the pilot light wont come on until you try to light it up. Why is my AO Smith water heater stopped working? What could that be? GCV40-200 GCV40-201 GCV50-200 GCV50-201 GCVH40L-200 GCVH40L-201. What causes water hammer in a house and what makes pipes to vibrate and make banging, ticking and popping sound? 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}. document.write(intYear); CODE: 03 (031), One time PROBLEM: Incorrect dipswitch settings. Solution: Check if there is a loose or breakage in the wire connection or debris on the thermistor. Reasons Why There Is Water Leak Inside Refrigerator, Why Does My Air Conditioner Keep Freezing Up? Firstly, the thermopile is at fault. Smith Water Heater error code guide will explain common issues, provide tips, and show you how to read your model's error codes. Though resetting the unit will fix and clear the error code, you must figure out whats overheating the water. Learn how to inspect and replace a water heater dip tube and solve the problems related to not enough hot water or sediment buildup. You may type any combination of product name, family, size, model number, etc. Related Price Pages:A.O. The repair guide covers indoor, outdoor, condensing, non-condensing, and ultra-low NOx water heaters with on-demand technology. The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. You also have the option to opt-out of these cookies. The accumulated water will not allow the Pentair pool heater to work properly or shut off completely. CODE: 03 (031), One timePROBLEM: Incorrect dipswitch settings. How do I reset my A.O. A.O. I initially had to replace the lower element due to limescale. Smith Show 161 Results Brand: A.O. Possibly a short somewhere, check all your wires for frayed or cut insulation on them shorting out. Then, disconnect the thermistor and reconnect it. 01 Pressure Switch Fail On, should be Off 11 Pressure Switch Fail Off, should be On 02 Ignition Fail after 3 attempts 04 ECO Open 05 Temperature Probe Open 15 Temperature Out of Bounds < 30 degrees 25 Temperature Out of Bounds > 220 degrees The following Error Codes are internal to the controller. 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.