Problem: Gas solenoid valve drive circuit failure. What causes water hammer in a house and what makes pipes to vibrate and make banging, ticking and popping sound? FIX: Check for connection and wire breakage or computer board failure (burn marks). It usually means that there is a problem with the bypass valve. Manage Settings 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. Your AO Smith Water Heater's status light will blink 5 times every three seconds if the temperature sensor gets defective. GPVH50100 GPVH50101 XCVL40-200. Solution: Check the wire connection, wire breakage, and debris on the flow sensor impeller. CODE: 661, Four timesPROBLEM: Bypass valve fault (only model 540). Try our Buyers Guide to find the models that best meet the needs of your home. Less things to go wrong. The owner is not there much in the spring and fall, like now, but the water heater is left running. FIX: Check the wire connection, wire breakage and debris on the flow sensor impeller. WaterHeater HUB 2021 - All Rights Reserved. Typically, a bad thermostat, burn-out heating elements, and bad computer board are some defects that cause this issue. People can find those advantages from AO Smith tankless water heater. To determine if the heating element is shorted out, plug in a multimeter and test if the element, itself, is shorted. What does flashing light mean on AO Smith Water Heater? To solve this error, you will need to carry out the same checks and treatments in the above error. 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. So, its worth bookmarking this article. How to use diagnostic system and fix the problems using the error codes that appear on the remote controller. If they come loose, tighten them up. The LED status light flashes 0 times or it doesnt come on due to two reasons. 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. 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]. This error code is usually a sign that there is some kind of blockage in your vents, gas burner or fan motor. Using Rheem error codes to troubleshoot Rheem tankless water heaters. To solve this problem, you will need to find the correct settings for your water heaters model and reset them on the computer board. } AO Smith Water Heater Troubleshooting Lights [8 Common Blinking Light Codes]. Solution: Is the water heater set for the right elevation? However, a damaged thermal regulator often prevents the water from flowing out, causing it to be trapped in the exchanger. Smith - Troubleshooting help - Hello my frist post here. Error Code 61, 611, Four times Problem: Fan motor fault. Get information and support for all A. O. Smith models. First off, relight the pilot following the steps I mentioned earlier to verify the status light is blinking 4 times. Solution: Check for connection and wire breakage or computer board failure (burn marks). Gas Tank; Electric Tank; Hybrid Tank; Expansion Tanks; Tankless . Serial Check Results. This is the error code that shows people that the dipswitch settings are incorrect. Save my name, email, and website in this browser for the next time I comment. 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. Its super important that you keep your AFR rod in the best condition so you can keep using your water heater safely. Open the control panel and make sure that the stack flue sensor is working properly. The accumulated water will not allow the Pentair pool heater to work properly or shut off completely. Drain your water heater. It is easy to recognize if there is a leak because bubbles will form. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. Find the most common problems and see how to fix issues. It may stay that way for a few hours but eventually the heater shuts off and the light flashes red (2 times) again. You May Find Interesting: Rheem Gladiator Solid Red Light. 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. I have verified that I have water pressure at the back of the unit, both hot and cold, which was my first thought with the pressure switch and waterfill faults. CODE: 711, One timePROBLEM: Gas solenoid valve drive circuit 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. 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. And this guide on AO Smith Water Heater Troubleshooting Lights broke down everything you need to know. We will also tell you the solutions that will help you to fix the problem. Once you solve the leak issue, return the electric power to your water heater. 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 Smith with Intelli-vent device. The thin flow of water is typically a result of scaled-up pipes or improper water pressure. The Pentair heater e05 error code is one of the 12 error codes for this pool heater. This applies both to the choice of materials and components used in the manufacturing process, as well as to the efficiency of the finished products. Smith Water Heater, look no further! You must log in or register to reply here. So not happy that I had to replace it, but very happy with AO Smith that they honored the warranty. I Analytical cookies are used to understand how visitors interact with the website. CODE: 331, Two timesPROBLEM: Mixing thermistor failure. 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. The only solution to clear those error messages is to replace the thermistor. Smith Water Heater error code guide will explain common issues, provide tips, and show you how to read your model's error codes. water heater from the system. To fix this issue, you should replace the control board. Learn more, Facebook II Twitter II Pinterest II Linkedin. 12-Year limited residential warranty gives you peace of mind. The tools needed to solve the problems from below are mainly the screwdriver, manometer, and multi-meter. FIX: See error code 331, 321 and 311. A.O. Is there leaking from the heat exchanger? They have to pay attention to the two sounds of clunk found from the water heaters gas valve. The thermostat(s) on this water heater have been factory set to 120F to reduce the risk of scald injury. ao smith water heater error code e05. callback: cb A Pentair pool heater typically functions for 6 to 12 years on average. Smith Signature 100 50-Gallons Tall 6-year Limited 40000-BTU Natural Gas Water Heater Model # G6N-T5040NVR Double check with your water heaters manual first and if everything seems to be fine, then you need to call out a technician. You may type any combination of product name, family, size, model number, etc. And this tutorial will help in replacing the thermocouple on the AO Smith Water Heater: Secondly, inspect the wire connectors for loose. Firstly, the thermopile is at fault. The solution for this problem is by checking the Hi-limit switch. Does the status light of your AO Smith Water Heater remain solid red? These features are included with all Signature 500 Series water heaters. The gas pressure to the Pentair pool heater often gets obstructed due to clogged gas pipes, incorrect pressure settings, and turned off gas valves. Yes, you can fix the error codes on the Pentair heater by identifying the issue and its solution. What does E05 mean on a Pentair pool heater? Can you hear a buzzing spark ignition from the burner or two clunk sounds from the gas valve? He said it appeared the thin wires for the smart module had burned out from the plastic connector. I have tested the power at the thermostat and the elements with a multi meter and they all check out fine. All rights reserved. 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. How long does an A.O. However, properly maintaining the pool heater and usage will allow the heater to last for a longer period of time. This is the thermistor attached to your outlet pipes. 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. This debris will be what is preventing your water heater from functioning properly. However, a few hours later I get the blinking red light (2 flashes) and the unit stops heating water. Smith Signature 100 50-Gallon Tall 6-year Limited 40000-BTU Natural Gas Water Heater Model # G6N-UT5040NVR Find My Store The initial setting is 120F, but you're in control after installation. The Solution Connections: Make sure the wiring is connected properly and isn't damaged. It will clear the error code. I have an AO Smith 50 gallon with the electronic display. Fortunately, I broke down every common error code your AO Smith Electric Water Heater shows. Too High Temperature 2. Although the early symptoms are dizziness or a headache, death may be the final result if they cannot get the proper treatment. This error code usually means there is a fault with the flow adjustment valve. Yes, the heater heater light should blink as the flashing light will help you to understand whether the heater is working properly or not. 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. Hi, I have an AO Smith GCVL 40 300 natural gas with a Honeywell valve. If the remote controller is not installed on the water heater, and there is a problem, the error codes will be shown differently. If the error code re-appears, replace the thermistor. Fixing the error codes immediately is a must in the Pentair pool heater to avoid further problems to happen. Second, the thermopile of your gas water heater has not reached its operating temperature yet. I hav been reading some similar posts regarding this issue, and I think I have made the proper analysis. Low water flow and loose wiring also contribute to the Pentair Mastertemp e05 code. Generally, the water gets too hot if the gas control valve/thermostat is at fault. Debris and dirt could also be affecting the thermistor, so clean anything away and try again. If you continue to use this site we will assume that you are happy with it.. However, we often suggest professional help if the issue is complex. You can see those error codes only on an AO Smith Water Heater with two or four chambers. The air-fuel ratio rod (AFR) is faulty. Turn the gas control valve to the off position in the first place. So, check the previous chapter again. Launch Product Selector. Visually inspect the thermistor connections. The repair guide covers indoor, outdoor, condensing, non-condensing, and ultra-low NOx water heaters with on-demand technology. Start with turning off the gas control valve to the off position. Smith water heater? Join our exclusive 2,500+ email list to get tailored advice, product roundups, and be the first to see our new content. How To Fix: To fix this issue, you should replace the control board. I recommend the factory setting or default of 120F (49C). He obtained his Bachelor of Science degree from the University Of Texas at El Paso. Your AO Smith Water Heater will flash the error code E03 if there is a low water level in the heater. This is the error code for ignition failure. Problem: Problem with the computer board. Smith used 40-50gal gas hot water heater ok? AO Smith Water Heater will throw an error code or make a beeping noise if the unit is not working properly. This cookie is set by GDPR Cookie Consent plugin. Dirty/Blocked Filter How To Reset AO Smith Water Heater Easily FAQs: What are the common problems of the AO Smith water heater? Find the right water treatment products for your needs. CODE: 761PROBLEM: Miscommunication in Easy-Link System. If you own a 540 model AO Smith tankless water heater, then this is an error code that may appear on your display screen. Tankless Water Heater Problems | Troubleshooting and Repair Tips, John Wood Tankless Error Codes | Troubleshooting Tips, Rheem Tankless Error Codes | Problems | Troubleshooting Guide, Takagi Error Codes | Troubleshooting Guide and Repair Tips, Rinnai Error Codes | Troubleshooting Rinnai Water Heaters, Noritz Error Codes Guide | Troubleshooting Noritz Water Heaters, How to Replace a Water Heater Dip Tube - DIY Installation Tips, How to Fix Water Hammer Problem | Troubleshooting Guide, Navien Water Heaters | Review and Buying Tips for 2023.