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]. The AO Smith water heater is too hot. You must log in or register to reply here. A.O. Smith 400A, BTH 300A ERROR CODES, FAULT CONDITIONS - ManualsDump It sounds like the main control is malfunctioning, what's the complete model number of this water heater? I checked all the wires and didn't find any problems, frayed insulation, etc. You may need to install Adobe Acrobat Reader to view these documents. To solve this issue, you need to check for any condensation within the heater. A.O. Smith Gas Water Heaters at Lowes.com 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. (57 reviews) Model: E6-50R45D-TTP Lowe's Item #: 2483230. Electronic User Interface allows you to easily set temperature, operating mode, and child safety lock feature. FIX: Connections or breakage of wires of the flow adjustment valve, scale buildup on the motor drive which gets locked, water leakage. Yes, the heater heater light should blink as the flashing light will help you to understand whether the heater is working properly or not. However, a damaged thermal regulator often prevents the water from flowing out, causing it to be trapped in the exchanger. Start with turning off the gas control valve to the off position. FIX: Check for the proper settings on the computer board. The average cost per kWh is ${{ELECTRICITYPRICE}} Solution: Connections or wire breakage of the flow adjustment valve, scale buildup on the motor drive that gets locked, or there is water leakage. The cause of this problem could be a range of different issues including connection issues, broken wires, and even corrosion around the connectors. The thermostat(s) on this water heater have been factory set to 120F to reduce the risk of scald injury. Solution: Check the wire connection, wire breakage, and debris on the flow sensor impeller. CODE: 03 (031), One time PROBLEM: Incorrect dipswitch settings. Remove the upper access panel by using a flathead screwdriver. FIX: Check is there a loose or breakage in wire connection or debris on the thermistor. GTC-070 R3 Revision 2 includes updated troubleshooting information for error codes 3, 4, and 6. Though resetting the unit will fix and clear the error code, you must figure out whats overheating the water. Turn off the heater to see that the E05 error code is fixed. This is the error code for ignition failure. This cookie is set by GDPR Cookie Consent plugin. *Annual energy costs are estimated from the energy efficiency of each water heater, your households estimated water usage & set temperature, the average The solution for this problem is by checking the Hi-limit switch. CODE: 651, Four timesPROBLEM: Flow adjustment valve fault. Generally, the water heater will display this faulty code if the outlet thermistor (TH-4) remains open. However, if it interrupts normal water heater operation, dont hesitate to call a plumber. Learn about AO Smith tankless error codes for easy and inexpensive troubleshooting. These cookies ensure basic functionalities and security features of the website, anonymously. This problem occurs because of two reasons. Though we share resources, information, and educational guide on plumbing & DIY projects, the content here is not a substitute for professional guidance. Related Troubleshooting Pages:A.O. If people see this error code, they have to be more aware because it is the warning for the 991 error code. Smith Water Heater Error Codes. The consent submitted will only be used for data processing originating from this website. Many factors affect the actual performance of a water heater. A.O. Smith Water Heater Age or Manuals - InspectAPedia See how to troubleshoot the flame failure, not enough, no hot water . Press the red reset button inward until you hear a click. window.mc4wp.listeners.push( Once you install the gas control valve, put every connection like the igniter wiring, pilot tube, and others back into the valve. People only need to check for the right setting on the computer board of the water heater. Is there leaking from the heat exchanger? Empty all the water that has accumulated in the exchanger properly. It will clear the error code. 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. However, we often suggest professional help if the issue is complex. What you need to do is- attach the thermistor wires to the control board. However, I highly recommend you call a certified plumber to solve this issue. This website uses cookies to improve your experience while you navigate through the website. 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! We will get back to you as soon as possible with the best possible answer. If you choose a higher temperature, thermostatic mixing valves are particularly important to prevent scalding. The cookie is used to store the user consent for the cookies in the category "Other. Smith Water Heater Age Determination - reader comment: (May 11, 2012) AO Smith employee said: To tell the age of any AO Smith water is the first 4 numbers. The consent submitted will only be used for data processing originating from this website. F1-7 Fault Code, LFFU14F5HWD Frigidaire freezer won't shut off. Leave a comment in the box below if you have any questions about the Pentair pool heater. Clean the gas pipes properly if they are clogged and do not forget to turn off the valve before cleaning. CODE: 331, Two timesPROBLEM: Mixing thermistor failure. How to use diagnostic system and fix the problems using the error codes that appear on the remote controller. } There could be an issue with the power supply of your water heater and thus it could be failing. Your AO Smith Water Heater will flash the error code E03 if there is a low water level in the heater. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. Blue light now heartbeat dim & bright. 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. For a better experience, please enable JavaScript in your browser before proceeding. FIX: Connections or breakage of wires of the flow adjustment valve, scale buildup on the motor drive which gets locked, water leakage. You should also ensure they are securely attached. 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. Shop by Popular AO Smith Water Heater Models. Solution: Check for connection and wire breakage or computer board failure (burn marks). 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. This error should really be addressed by a technician, but you can also open up your water heater to check for any wire breakages or loose connections. document.write(intYear); With power turned off to the heater replace the upper element. So, replace the sensor to clear the faulty code. Related Price Pages:A.O. Understanding Noritz error codes and troubleshooting Noritz water heaters. Smith INTELLI-VENT Page 1 INTELLI-VENT CONTROL INFORMATION When Used On Gas, Residential, Power Vented Water Heaters Printed in the USA - 0605 Part No. Turn the valve back on and set the pressure to the proper temperature. This error code pops up whenever there is a fault with the fan motor of your tankless water heater. If the remote controller is not installed on the water heater, and there is a problem, the error codes will be shown differently. What Does Flashing Light Mean On Ao Smith Water Heater? Turn the gas supply on and check for leaks by spraying soap solution on the connections. Check the gas valve and make sure that it is turned on completely. Ao Smith Water Heater Troubleshooting & Repair | Repair Clinic Related Pages:pool heater repair nearby, water heater repair cost, home pool heater service, water heater fix near me, pool heater installation near me. Solution: Check for the proper settings on the computer board. Legal Disclosure:Lildutchuncle.com provides and shares information on plumbing, heating & air quality, home improvement, and other DIY projects. Just like with the previous thermistor failure errors, you should follow the same process to solve it. So not happy that I had to replace it, but very happy with AO Smith that they honored the warranty. FIX: Check the wire connection, wire breakage and debris on the flow sensor impeller. Release the gas control knob once the status light starts flashing and set the temperature to your desired setting. {{INUSING}}, The average cost per Gallon is ${{PROPANEGASPRICE}} Finally, turn on your water heater and you can see the error code is gone. Solution: Check the wire connection for looseness or breakage. Smith Water Heater Repairs. Its super important that you keep your AFR rod in the best condition so you can keep using your water heater safely. Solution: Ensure the flow sensor wires are correctly connected and with no damage. Solution: Check the connections between water heaters. 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. Also, you should check the computer board for any sign of burn marks too. If you continue to use this site we will assume that you are happy with it.. FIX: Check for the proper settings on the computer board. AO Smith Water Heater will throw an error code or make a beeping noise if the unit is not working properly. The Pentair heater e05 error code is one of the 12 error codes for this pool heater. A.O. SMITH GAS WATER HEATER USER MANUAL Pdf Download Replacing the gas control valve/thermostat will be a simple fix to this issue. 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. This prevents proper connectivity between the system and the sensor, causing the heater to shut down and display the E05 error code. groundwater temperature for your location, and residential energy prices as reported by the Department of Energy. AO Smith Water Heater Error Code E02 [5 Easy Fixes] 1. The initial setting is 120F, but you're in control after installation. Otherwise, the status light wont blink. If it doesnt throw a trouble code, make no beeping, or flashing light, and understand the water is functioning properly. It will be convenient for the homeowners who are handyman at the same time. window.mc4wp = window.mc4wp || { GCVL40-200 GCVL40-201 GNR40100 GNR50100 GPS-75 GPVH40100. Problem: Bypass valve fault (only model 540). You can hear the buzzing of the spark igniter. A. O. Smith. Any other models may have different codes for different issues. AO Smith tankless water heaters equipped with the remote controller have a great advantage; a self-diagnosing function that helps in diagnosing the heating problem. Some people think that a tankless water heater will be a great choice. Mix the soap and water in a spray bottle. Use the pipe wrench to tighten the fittings. Smith water heater last? Hotwatertalk.com is a participant in the Amazon Services LLC Associates Program and other affiliate advertising programs, designed to provide a means for us to earn fees by linking to the affiliated sites. Examine the water pipes and make sure that they are clean. Look for the blockage in the vent system and ensure if the distance between the intake and exhaust is not too small. Regarding this, you need to replace the thermocouple or the wire connectors. FIX: Check for the proper settings on the computer board. Read to know in details. If the resistance of this part goes out of range, you must replace it. The fan activates after flow is detected. A.o. He has a good standing reputation for superior skills in heating, air conditioning, hot water tanks, and indoor air quality systems. Residential & Commercial Water Heating Systems | A. O. Smith } And the reason is the thermistor gets shorted electrically. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. 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. water heater from the system. To bring your water heater to a normal operating state, you should replace the temperature sensor. The national average is 67.5. Once you have, make sure all the connections are secure and safe and clean away any dirt or debris that could be the issue. A flashing status light doesnt seem scary all the time. ECS40200 FPCR50260E GCNH30100 GCNH50100 GCV30 GCV40. Second, the thermopile of your gas water heater has not reached its operating temperature yet. If you want to increase the water heater thermostat(s) setting(s), The average US household uses 64.3 gallons of hot water each day. Besides, I will also walk you through the troubleshooting steps to clear those error messages. FIX: Check if the remote controller is the right type, also connections between the water heater and remote. 13 February 2021; Non class; 0 Comments Error Code 51, 55, 510, 551, Six times Problem: Abnormal gas solenoid valve. How To Fix Pentair Pool Heater Error Codes E01 [Solved] As long as you see this error code, you must turn off the water heater first. It is beeping and the warn ing is E05. A o, 6 monts. 10 - JustAnswer How do I reset my A.O. So, check out the section again. We hope that this article has provided you with some useful information about AO Smith tankless errors codes. A faulty code E06 on your AO Smith Water Heater stands for too hot water temperature. It functions just like an outlet thermistor, but is found on your inlet pipes instead of your outlet pipes. To fix this issue, you should replace this part. Dont forget to use Teflon tape on the gas piping connections and fitting on the back of the gas valve that screws into the tank. How To Fix: First off, turn the gas control knob to the off position. This error code occurs when there is a problem with the inlet thermistor. Verify the O-ring is in its place. You can either left-click on the link to open the manual in a new tab or right-click and save a copy directly on your computer. A Pentair pool heater typically functions for 6 to 12 years on average.