Once you solve the leak issue, return the electric power to your water heater. We also use third-party cookies that help us analyze and understand how you use this website. Smith Signature 100 50-Gallons Tall 6-year Limited 40000-BTU Natural Gas Water Heater Model # G6N-T5040NVR The average US household uses 64.3 gallons of hot water each day. This debris will be what is preventing your water heater from functioning properly. Here are some error codes which can be learned. 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 Here, we will explore and discuss each and every reason that results in the E05 Pentair heater error. To solve this issue, you need to check for any condensation within the heater. Save my name, email, and website in this browser for the next time I comment. CODE: 441, Two timesPROBLEM: Problem with the flow sensor. These cookies track visitors across websites and collect information to provide customized ads. 4.6. Main Menu. To solve this error, check the thermistor to see if there are any loose wires or breakages that are causing the failure. Hybrid Water Heater problem. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. 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. Error Code 51, 55, 510, 551, Six times Problem: Abnormal gas solenoid valve. The Water Heater Settings Hot, A, B, C, Very Hot Knob. A water heater leaks from different places like from the top, bottom, and side. Regarding this, you need to replace the thermocouple or the wire connectors. window.mc4wp.listeners.push( Basically, both 2-chamber and 4-chamber models will pop up with those error codes. event : evt, COPYRIGHT 2023. Ensure you turn the gas control knob to the off position. 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. Too High Temperature 2. 7+ Common AO Smith Water Heater Troubleshooting Codes - Lil Dutch Uncle Model HPX-66-DHPT120. He has a good standing reputation for superior skills in heating, air conditioning, hot water tanks, and indoor air quality systems. If your AO Smith Water Heater status light flashes 1 time every 3 seconds, it indicates your water heater runs at its best condition. Ao smith water heaters troubleshooting 2022 (Guide) - House Tipper Does the status light of your AO Smith Water Heater remain solid red? 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. FIX: Check for the proper settings on the computer board. Eric Alvarez is an HVAC guy based in El Paso, Texas, United States. Generally, the heating element, top of the unit, tank, and drain valve are some common places from where the water is leaking. While it may be igniting, its not keeping its flame and is going out before it can adequately warm up your water. Read also : Noritz Error Code Troubleshooting. CODE: 32, 321, Two timesPROBLEM: Inlet thermistor failure. A.O. Fix the loose wiring and replace the damaged wires. Before doing so, don't forget to check the wiring attached to the control board. This website uses cookies to improve your experience while you navigate through the website. So, continue reading to know how to fix the Pentair E05 heater error. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. Smith water heater? I on: function(evt, cb) { Smith used 40-50gal gas hot water heater ok? 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. Solution: Ensure the flow sensor wires are correctly connected and with no damage. Remove the upper access panel by using a flathead screwdriver. They have to make sure that the wire connection does not break or lose. Alarm reads E05 and a lot of water is going thru the overflow drain pipe It's still under warranty. Any other models may have different codes for different issues. And like other electric water heaters, AO Smith also features a high-limit switch or electric-cut-off button. Reviewing ultra efficient Navien water heaters utilizing condensing and tankless technology. If you dont know how to replace the sensor, call a professional for the replacement. Of course, you are always open to reaching out to a professional if you fail to clear the error messages. Through constant innovation, at production level and application level, A.O. Replace the control board. Many reasons cause your water heater to heat the water excessively. The cookie is used to store the user consent for the cookies in the category "Performance". Leak Shield shut off valve automatically shuts off watersupply when a leak is detected (accessoryincluded). This cookie is set by GDPR Cookie Consent plugin. Water heater error #5 "temperature sensor failure" - reddit I replaced the upper element, and then replaced the thermostat as tech support said that might be causing the problem. Related Error Code Pages:A.O. You May Find Interesting: Rheem Gladiator Solid Red Light. It will be convenient for the homeowners who are handyman at the same time. A.O. Shop by Popular AO Smith Water Heater Models. He has a good standing reputation for superior skills in heating, air conditioning, hot water tanks, and indoor air quality systems. Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors. CODE: 61, 611, Four timesPROBLEM: Fan motor fault. 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. To have the unit working properly, it has to be supplied with the power and correct connection. However, a damaged thermal regulator often prevents the water from flowing out, causing it to be trapped in the exchanger. 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. Disconnect every connection like the igniter wire, thermopile wire, pilot tube, and manifold tube from the gas control valve. FIX: Check is there a loose or breakage in wire connection or debris on the thermistor. AO Smith Tankless Error Codes: Problems And Troubleshooting In this case, the pilot light will be lit but the thermopile fails to generate the required output voltage. Keep opening the hot faucets until all the air gets expelled out of the water heater. Rheem or A.O. Error Code 61, 611, Four times Problem: Fan motor fault. Manage Settings To bring your water heater to a normal operating state, you should replace the temperature sensor. They also have to make sure that the flame rod does not come with soot. To solve & clear the error message, turn the power off to your water heater first. Smith reserves the right to deny reimbursement if, upon investigation, any such condition is identified. {{INUSING}}, Water Heater Expansion AO Smith Tankless Water Heater Troubleshooting - Your Complete Guide 2021 I don't think I should have yo pay anyone. Built in dry fire protection will not allow the water heater to be turned on unless the tank is full of water, eliminating accidentally burning out the upper element. As a result, you can now easily diagnose your water heater that will save you both time and money. })(); Anthony Barnes is the founder of Water Heater Hub and a second-generation plumber by profession. Pentair heater error codes are ERR PS, ERR HLS, ERR AFS, ERR IGN, ERR AGS, ERR SFS, E01, E05, and E06. We will assume that the tankless unit, before failure, was correctly installed (with the correct gas type), per the manufacturer's instructions and codes. Ao Smith Water Heater Codes - Home Tips 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. 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. So, the corrective action you need to take is- check the thermopile and replace it if it gets defective. Scale buildup on the heating element or on the bottom of the tank is one of the common reasons that can throw a wrench into work. GPVH50100 GPVH50101 XCVL40-200. It means you dont need to worry about anything. So, check out the section again. Why is my AO Smith water heater not lighting? Many factors affect the actual performance of a water heater. Next, check for water leaks and fix them if needed. 6 Common Tankless Water Heater Problems And Solutions If the remote controller is not installed on the water heater, and there is a problem, the error codes will be shown differently. Solution: Check wires and computer board for damages. To solve this problem, you will need to find the correct settings for your water heaters model and reset them on the computer board. Reasons Why There Is Water Leak Inside Refrigerator, Why Does My Air Conditioner Keep Freezing Up? *Annual energy costs are estimated from the energy efficiency of each water heater, your households estimated water usage & set temperature, the average 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. Once you confirm the issue, turn off the gas control knob. Next, use the -inch open-end wrench and pull out the thermistor by turning it counter-clockwise. You are using an out of date browser. So, replace the sensor to clear the faulty code. Turn the valve back on and set the pressure to the proper temperature. { 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. Empty all the water that has accumulated in the exchanger properly. It usually means that there is a problem with the bypass valve. Though we share resources, information, and educational guide on plumbing & DIY projects, the content here is not a substitute for professional guidance. Fortunately, I broke down how you can replace the thermistor correctly in this section: Ao Smith Electric Water Heater Error Code E10-E13. I already discussed how to make the replacement. The board replacement kit includes replacement yellow and blue wires with new connectors. Generally, the water heater will display this faulty code if the outlet thermistor (TH-4) remains open. Once you have, make sure all the connections are secure and safe and clean away any dirt or debris that could be the issue. . Try our Buyers Guide to find the models that best meet the needs of your home. No, it's not. The showers in homes built after 1992 typically have a flow rate of 2.1 Gallons Per Minute. Ignition failure is not an uncommon issue with water heaters and boilers, but its also highly recommended that you solve this issue by calling a technician to your home. However, we often suggest professional help if the issue is complex. 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). Finally, turn the power back to the unit and it will clear the error code. The following steps will help you change the thermistor: Start with turning off the electric power to your water heater. Like other heat pump water heaters, AO Smith Heat Pump Water Heater uses the ECC or transformative solid state technology to reduce the energy usage. What Does Flashing Light Mean On Ao Smith Water Heater? Though resetting the unit will fix and clear the error code, you must figure out whats overheating the water. CODE: 99, 991, Five timesPROBLEM: Improper gas combustion. An Easy Guide on How to Fix A Squeaky Door Without Taking It Apart, How to Remove A Broken Drill Bit from Wood? How To Fix: To fix this issue, you should replace the control board. Introducing X3 Scale Prevention Technology on our Condensing Gas Tankless Water Heaters. 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. You must log in or register to reply here. Turn the gas supply on and check for leaks by spraying soap solution on the connections. This problem occurs because of two reasons. The leak of carbon monoxide is one of the carbon monoxide poisoning causes. 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. Smith Water Heater, look no further! Smith Water Heater error code guide will explain common issues, provide tips, and show you how to read your model's error codes. If there is no scale build up, then you should check the connections and wires around the flow adjustment valve. This is an in-depth guide on AO Smith Water Heater Troubleshooting Codes. This error code indicates that there is a problem with the flow sensor on your AO smith tankless water heater. Solution: Check if the remote controller is of the right type, also connections between the water heater and remote. However, if it interrupts normal water heater operation, dont hesitate to call a plumber. 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}. You can see the flash code once you relight the pilot light. AO Smith water heaters are designed to last. FIXED - Multiple error codes F08-E01, F05-E02 on Whirlpool Washer See Figure 4. 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. 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. Once this problem occurs, the main burner will go into the off position along the pilot light immediately. A. O. Smith. This time, it is referring to a problem with your exhaust thermistor. Ao Smith Water Heater Troubleshooting & Repair | Repair Clinic You should consult with a licensed professional and check local permit requirements before starting any project. Conduct checks on all the parts and sensors on a regular basis. Resetting your water heater is a simple fix to this problem and helps you clear the error message. Ever. An example of data being processed may be a unique identifier stored in a cookie. Use the pipe wrench to tighten the fittings. Generally, it takes up to 90 seconds of continuous pilot operation before the thermopile reaches its operating temp. A.O. Smith Water Heater Error Codes | Appliance Helpers Error code E02 on AO Smith Electric Tankless Water Heater indicates that the unit determines the heated water exceeds the temperature limit. FIX: Check for the proper settings on the computer board. Water Heater Carbon Monoxide - What is that? 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. Products: Water Heaters . 13 February 2021; Non class; 0 Comments (function() { Put everything back into its place and turn the electricity on. 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. AO 50 gallon electric water heater giving error code e55 for To determine if the heating element is shorted out, plug in a multimeter and test if the element, itself, is shorted. 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. Serial Check Results. So, whenever the error code pops up on the heater display, fix it with the help of our guide by yourself. This error code may appear when you power up the unit. CODE: 11 (111), Three timesPROBLEM: The ignition failure. 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. Before you start to disassemble your water heater, remember to shut off its power and that you reassemble it correctly. All of the above error codes all point to the same problem: an issue with your gas solenoid valve. This error code is usually a sign that there is some kind of blockage in your vents, gas burner or fan motor. And this guide on AO Smith Water Heater Troubleshooting Lights broke down everything you need to know. CODE: 03 (031), One timePROBLEM: Incorrect dipswitch settings. The Solution Connections: Make sure the wiring is connected properly and isn't damaged. For a better experience, please enable JavaScript in your browser before proceeding. Throughout this article, I will disclose the meaning of the error codes your AO Smith Electric Water Heater throws. Models from the 240, 340, and 540 series will show the error codes on both temperature controller and remote controller. e. You can hear the buzzing of the spark igniter. FIX: Check the wire connection, wire breakage and debris on the flow sensor impeller. The solution for this problem is by checking the Hi-limit switch. Thermistors are an important component of any water heater as it helps your water heater heat your water to the correct temperature. Solution: Connections or wire breakage of the flow adjustment valve, scale buildup on the motor drive that gets locked, or there is water leakage. If you own a 540 model AO Smith tankless water heater, then this is an error code that may appear on your display screen. Explore symptoms, causes, and a step-by-step repair guide for an easy repair. Verify Warranty - Enterprise Portal - Hotwater The tools needed to solve the problems from below are mainly the screwdriver, manometer, and multi-meter. Replace everything back into its place. A.O. Turn the gas supply off at the manual shut-off valve on the gas supply line. A.O. Smith Water Heater Troubleshooting | Appliance Helpers 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.