Either the thermopile doesnt cool down quickly or the pilot valve is stuck in an open position. AO Smith Water Heater Error Code E02 [5 Easy Fixes] 1. Another sign that you are facing the same problem would be if the LED light is blinking once. For example, if the status light blinks 2 times, there is an issue with the thermopile voltage output. All of the above error codes all point to the same problem: an issue with your gas solenoid valve. Just shut off the electric supply to the unit. These features are included with all Signature 500 Series water heaters. BFC Cyclone Twister II As a result, you can now easily diagnose your water heater that will save you both time and money. Just like with the previous thermistor failure errors, you should follow the same process to solve it. These factors prevent the gas from reaching the heater and performing properly. We will also tell you the solutions that will help you to fix the problem. The Fire The fire needed to heat the water also poses a danger if the water heater does not put properly. 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. A faulty code E06 on your AO Smith Water Heater stands for too hot water temperature. However, if it interrupts normal water heater operation, dont hesitate to call a plumber. Why is my AO Smith water heater not lighting? This error code may appear when you power up the unit. A.O. See how to troubleshoot the flame failure, not enough, no hot water . Secondly, you must replace the gas control valve if the pilot valve gets stuck in an open position. ECS40200 FPCR50260E GCNH30100 GCNH50100 GCV30 GCV40. Fixing the error codes immediately is a must in the Pentair pool heater to avoid further problems to happen. advanced settings. Then, hand-tighten the thermistor first. 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. If needed, adjust the thermostat setting. Break down what troubleshooting steps you should take to stop the blinking lights. Verify the O-ring is in its place. Once I did that and cleaned out the sediment, I had an e02 error code on the panel. Learn more, Facebook II Twitter II Pinterest II Linkedin. {{INUSING}}, The average cost per Mcf is ${{NATURALGASPRICE}}
Shorted Heating Elements 5. Check the thermistor connections. The average US household uses 64.3 gallons of hot water each day. Before you start to disassemble your water heater, remember to shut off its power and that you reassemble it correctly. 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. 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. They have to make sure that it can function properly. A.O. So, check out the section again. Leave a comment in the box below if you have any questions about the Pentair pool heater. Models from the 240, 340, and 540 series will show the error codes on both temperature controller and remote controller. See the symptoms of How to fix water hammer problem in pipes. Ensure you turn the gas control knob to the off position. 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. Clean the sensor along with the terminals and put it back in place. Not only that, but it also causes the Pentair pool heater to turn off. Before doing so, dont forget to check the wiring attached to the control board. Problem: Problem with the air-fuel ratio rod - AFR. Release the gas control knob once the status light starts flashing and set the temperature to your desired setting. The accumulated water will not allow the Pentair pool heater to work properly or shut off completely. ], Bosch Tankless Water Heater Maintenance [The Complete Guide], Bosch Tankless Water Heater Troubleshooting [A Complete Guide], Bosch Tankless Water Heater Error Codes [Ultimate Guide], Bosch Tankless Water Heater Wont Ignite [7 Easy Solutions]. He obtained his Bachelor of Science degree from the University Of Texas at El Paso. However, damage and soot can sometimes prevent the AFR rod from doing its job properly and it requires attention. Examine the thermal regulator to see whether it is offering a proper performance or not. Remove the upper access panel by using a flathead screwdriver. *Annual energy costs are estimated from the energy efficiency of each water heater, your households estimated water usage & set temperature, the average
To view or adjust our assumptions of the most common factors that impact this products performance using National Averages, please view the
Very simple. We hope that this article has provided you with some useful information about AO Smith tankless errors codes. 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. 13 February 2021; Non class; 0 Comments They also have to make sure that the flame rod does not come with soot. You are using an out of date browser. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. The Pentair heater e05 error code is one of the 12 error codes for this pool heater. A Pentair pool heater typically functions for 6 to 12 years on average. The gas pressure to the Pentair pool heater often gets obstructed due to clogged gas pipes, incorrect pressure settings, and turned off gas valves. How to tell if the AO smith water heater is working? Basically, both 2-chamber and 4-chamber models will pop up with those error codes. Here, we will explore and discuss each and every reason that results in the E05 Pentair heater error. Save my name, email, and website in this browser for the next time I comment. 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 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. FIX: See error codes 111 and 121. callback: cb Its super important that you keep your AFR rod in the best condition so you can keep using your water heater safely. FIX: Check for connection and breakage of wires, burn marks on the computer board, and power supply to the unit. CODE: 99, 991, Five timesPROBLEM: Improper gas combustion. It does not store any personal data. Sometimes if you are lucky, it could just be a bit of soot blocking the sensors other times, you may need to find a replacement AFR rod as soon as possible. Press down the gas control knob all the way in while depressing the igniter button continuously. Serial Check Results. And this tutorial will help in replacing the thermocouple on the AO Smith Water Heater: Secondly, inspect the wire connectors for loose. How To Fix: First off, turn the gas control knob to the off position. You must log in or register to reply here. How Long Does A Pentair Pool Heater Last? FIX: Check for the proper settings on the computer board. Dirty/Blocked Filter How To Reset AO Smith Water Heater Easily FAQs: What are the common problems of the AO Smith water heater? Copyright. So, continue reading to know how to fix the Pentair E05 heater error. The cookie is used to store the user consent for the cookies in the category "Other. The thin flow of water is typically a result of scaled-up pipes or improper water pressure. What causes water hammer in a house and what makes pipes to vibrate and make banging, ticking and popping sound? How do I reset my A.O. The average cost per kWh is ${{ELECTRICITYPRICE}}
FIX: Check is there a loose or breakage in wire connection or debris on the thermistor. } 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. CODE: 39, 391, Two timesPROBLEM: Problem with the air-fuel ratio rod - AFR. To fix this issue, you should replace the control board. Instruction Manual - High quality water heaters and water treatment . Smith water heater? Empty all the water that has accumulated in the exchanger properly. Ever. Clean: Check the AFR rod for soot and clean it if necessary. Try our Buyers Guide to find the models that best meet the needs of your home. These cookies will be stored in your browser only with your consent. Check out advanced features for eco-friendly and cost-effective water heating. Once the thermopile reaches its operating temperature, the status light will no longer remain solid red. Ask a customer care specialist Smith NG water heater Commercial Shut down. AO Smith water heaters are designed to last. CODE: 651, Four timesPROBLEM: Flow adjustment valve fault. The air-fuel ratio rod (AFR) is faulty. The following steps will help you change the thermistor: Start with turning off the electric power to your water heater. Save my name, email, and website in this browser for the next time I comment. Rheem or A.O. Turn the gas control valve to the off position in the first place. Electronic Thermostat provides operational reliability and peace-of-mind. Launch Product Selector. Turn off the main connection and clean all the airflow, water, and gas pipes properly. Connect the water line and turn on the heater to see the flow of water. AO Smith Electric Water Heater Troubleshooting. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. 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. Smith Water Heater error code guide will explain common issues, provide tips, and show you how to read your model's error codes. Find the right water heater for your needs. document.write(intYear);
This website uses cookies to improve your experience while you navigate through the website. What does a thermal regulator do on a pool heater? 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. To solve this problem, you will need to find the correct settings for your water heaters model and reset them on the computer board. Products: Water Heaters . But if you have to increase the water temperature, try to stay well below 150F (65C) so the high limit switch doesn't trip. Smith G9-T5040NVR Installation Instructions And Use & Care Manual. Manage Settings Once your inlet thermistor is clean and properly connected, then the error code should vanish and your water heater return to its usual state. And then, use the wrench to secure the thermistor properly. Otherwise, the status light wont blink. Mix the soap and water in a spray bottle. This is exactly where the thermistor is located, depending on models: Once you locate the thermistor, detach the thermistor wires from the control board. If you dont know how to replace the sensor, call a professional for the replacement. Less things to go wrong. Your AO Smith Water Heater's status light will blink 5 times every three seconds if the temperature sensor gets defective. Related Troubleshooting Pages:A.O. The wires connected to the stack flue sensor of the Pentair pool heater often loosen up automatically or get damaged. 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. The owner is not there much in the spring and fall, like now, but the water heater is left running. I replaced it with another AO Smith model, but a more base model without the smart module option. AO Smith Water Heater Troubleshooting Lights [8 Common Blinking Light Codes]. on: function(evt, cb) { Fix the loose wiring and replace the damaged wires. You can easily detect the exact problem of your water heater if you know the meaning of the flashing light code. Note: You can also read how to fix the Pentair heater error codes problem. Next, check the heating element for damage. In this case, the pilot light will be lit but the thermopile fails to generate the required output voltage. Smith Water Heater Manuals Anthony Barnes July 23, 2018 Need to Hire a Plumber? Our product specs, warranty sheets, installation guides, and user manuals are online. Fireplacehubs.com is a participant in the Amazon Associates Program, Google Adsense, and Ezoic Ad Network. Follow the below steps to erase those error codes from the display: If the error codes return, you must replace the thermistor. If you're looking for help fixing your A.O. Power vented gas models with hot surface ignition & 2"/3"/4" pvc vent capability (21 pages) Water Heater A.O. Resetting your water heater is a simple fix to this problem and helps you clear the error message. Solution: Debris on the thermistor, loose or broken wire connection. Eccotemp Protection Plans are available for purchase within 60 days of your water heater purchase. . Smith water heater? Is there leaking from the heat exchanger? Finally, turn the power back to the unit and it will clear the error code. To solve & clear the error message, turn the power off to your water heater first. Reviewing ultra efficient Navien water heaters utilizing condensing and tankless technology. With power turned off to the heater replace the upper element. This error code indicates that there is a problem with your water heaters computer board. FIX: Check for the soot on the AFR rod, wire connection, and breakage. Make sure that you maintain a cleaning schedule to keep the pipes clear and functional. Find the right water heater for your needs. An example of data being processed may be a unique identifier stored in a cookie. Main Menu. It is a 50 gallon A O Smith just installed in new home 6 months ago.LG12-50R55DV 210. If the status light still doesnt come on, I bet the pilot flame fails to heat the thermopile sufficiently. No spam, we promise. Smith University | An Education in Hotwater Register NOW for live online workshops! How to troubleshoot Rinnai water heaters successfully using Rinnai error codes guide. In contrast, 4 consecutive flashes with a 3-second pause indicates the temperature sensor of the unit senses the water temperature is too high. Continue with Recommended Cookies. This is the error code for ignition failure. Its very simple to reset your AO Smith Electric Water Heater by following the below instructions: ECC stands for Electro-chemical compression. If the sensor fails to properly detect the temperature or it exceeds the limit, then the E05 error code appears. Error Code: 441, Light Blinks 2x What It's Telling You There is an issue with the flow sensor. Though we share resources, information, and educational guide on plumbing & DIY projects, the content here is not a substitute for professional guidance. Status light blinking once every 3 seconds but I dont see a flame in the window. FIX: Check for the proper settings on the computer board. Also, you should check the computer board for any sign of burn marks too. Previous replacement, improper installation and other conditions, outside the manufacturer's control and requirements for warranty may prevent reimbursement. Can you hear a buzzing spark ignition from the burner or two clunk sounds from the gas valve? FIX: Is the water heater set for the right elevation? Our comprehensive A.O. It usually means that there is a problem with the bypass valve. The cause of this problem could be a range of different issues including connection issues, broken wires, and even corrosion around the connectors. Turns out, ensure you dont set the thermostat too high. 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! View more. This problem occurs because of two reasons. Next, use the -inch open-end wrench and pull out the thermistor by turning it counter-clockwise. This is the error code that shows people that the dipswitch settings are incorrect. The consent submitted will only be used for data processing originating from this website. 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. b. window.mc4wp = window.mc4wp || { We will get back to you as soon as possible with the best possible answer. Make sure that there are no parts of the sensor that require work. Our comprehensive A.O. This error code occurs when there is a problem with the inlet thermistor. 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. Second, the thermopile of your gas water heater has not reached its operating temperature yet. ); Smith used 40-50gal gas hot water heater ok? Turn on the electric supply by flipping up the circuit breaker. Jenn-Air JGS8750ADB Control Panel Burning Hot! The solution for this problem is by checking the Hi-limit switch. I highly recommend you use a multimeter to test the continuity of them and replace them if needed. 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. While it may be igniting, its not keeping its flame and is going out before it can adequately warm up your water. Regarding this, follow the instructions I broke down in the Status light flashing 4 times. The flame rod should be free from dirt and grease, and the computer board should not be damaged. CODE: 03 (031), One timePROBLEM: Incorrect dipswitch settings. Debris and dirt could also be affecting the thermistor, so clean anything away and try again. Register now, spots are limited! The Pentair error code E05 indicates an open stack flue sensor. Now, wait for 10 minutes to let the thermopile cool down. Generally, the water gets too hot if the gas control valve/thermostat is at fault. In one of the other places I manage, the owner -- for reasons known best to herself -- had a State Electric Hybrid water heater installed. You May Find Interesting: Rheem Gladiator Solid Red Light. This chapter will discuss everything you need to know about the flashing light codes on AO Smith Water Heater. Error Code 51, 55, 510, 551, Six times Problem: Abnormal gas solenoid valve. 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. They have to make sure that it can function properly. A Appliance Helpers representative is available for you 7 days-a-week including Holidays!! So, whenever the error code pops up on the heater display, fix it with the help of our guide by yourself. Join our exclusive 2,500+ email list to get tailored advice, product roundups, and be the first to see our new content. Smith Water Heater error code guide will explain common issues, provide tips, and show you how to read your model's error codes. If yes, its because the pilot light got extinguished recently and the thermopile is cooling down. Re-attach the control box cover, and restore power to the water heater. An example of data being processed may be a unique identifier stored in a cookie. We and our partners use cookies to Store and/or access information on a device. However, a few hours later I get the blinking red light (2 flashes) and the unit stops heating water. Whats the average air temperature in the room where your water heater will be installed? It usually means that there is a problem with the bypass valve. Error code 441 (LED flashes two times) Problem: Flow sensor. Here is the answer. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet.
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. Just follow the step-by-step instructions I mentioned in the Status Light Flashing 4 Times section. They should also remove the grease or dirt which can be found in the fan motor as well as the gas burner. 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. c. The computer checks for any problems with the unit before startup. FIX: Check for connection/breakage of wires, corrosion or frozen connectors, fan motor covered with the dust, burn marks on the computer board. Next, thread a 4 section of gas pipe into the inlet and use it to turn the gas control valve counter-clockwise to remove the gas control valve. Find the most common problems and see how to fix issues. Check if there is a gas leak. Wait for ten minutes to allow all the gas to clear out. This final error code indicates that there is a false flame being detected within your water heater. Alarm reads E05 and a lot of water is going thru the overflow drain pipe It's still under warranty. If people see this error code, they have to be more aware because it is the warning for the 991 error code. More error codes can be found after all. As a result, the heating element stops warming the water. I recommend you turn the unit off and relight the pilot. So, the corrective action you need to take is- check the thermopile and replace it if it gets defective. The red high limit button is NOT tripped. The leak of carbon monoxide is one of the carbon monoxide poisoning causes. This error code is another thermistor failure but this time, it is referring to the mixing or mix thermistor. Just turn on a hot water faucet and let the water run for several minutes. Malfunctioning Control Board 4. He has a good standing reputation for superior skills in heating, air conditioning, hot water tanks, and indoor air quality systems. Regarding this, you need to replace the thermocouple or the wire connectors. This is the final error code for thermistor failure. ao smith water heater error code e05. If you own a 540 model AO Smith tankless water heater, then this is an error code that may appear on your display screen. 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. If there is no scale build up, then you should check the connections and wires around the flow adjustment valve. Smith Water Heater Error Codes. All Right Reserved by FIREPLACEHUBS. And secondly, loose wiring connections can also cause this symptom. Related Error Code Pages:A.O. Put everything back into its place and turn the electricity on. 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. Smith Water Heater, look no further! I had already unplugged the ESM and the problem persists. All rights reserved. Clean your AFR rod of any soot, and check for any damage or loose connections to see if you need to find a replacement. The consent submitted will only be used for data processing originating from this website. CODE: 341, Two timesPROBLEM: Exhaust thermistor failure. 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.. 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. Get Help from a Local Plumber. This error code usually means there is a fault with the flow adjustment valve. If you want to increase the water heater thermostat(s) setting(s),
Smith maintains its leading position in the market. 26C or 65C). Keep opening the hot faucets until all the air gets expelled out of the water heater. Keep in mind that the error codes are shown differently if the units are connected through the Easy-Link System it can be seen what the error code is and which unit has it. It functions just like an outlet thermistor, but is found on your inlet pipes instead of your outlet pipes. (57 reviews) Model: E6-50R45D-TTP Lowe's Item #: 2483230. 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. FIX: Check for the proper settings on the computer board. No, it's not. Here are some error codes which can be learned. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. 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. The Water Heater Settings Hot, A, B, C, Very Hot Knob. There will be various considerations which should be made in this circumstance for finding the perfect one. Tanks, iCOMM Smart Connectivity allows you to get notifications and manage your water heater from your smartphone. to control or estimate. Anyway, whats the last time you flush your AO Smith Water Heater? You can see those error codes only on an AO Smith Water Heater with two or four chambers. Disconnect the main water line and turn off the heater before properly cleaning the pipes. Changing the gas control valve is not as difficult as you assume. It may take 90 seconds of pilot operation before the thermopile comes to its normal operating temp. This time, it is referring to a problem with your exhaust thermistor.