CODE: 661, Four timesPROBLEM: Bypass valve fault (only model 540). Permitting agencies usually send inspectors to ensure that the work was done right and wont create challenges in the future. CODE: 72, 721, Six timesPROBLEM: False flame detection. People only need to check for the right setting on the computer board of the water heater. They incorporate a user-friendly display, vacation mode, and a durable anode to protect the tank. Then, fill the tank with water. Smith Water Heater Prices. If you have either a 2-chamber or 4-chamber model of AO Smith Water Heater, you can see the trouble codes E20, E21, E22, E23, and E24 for a single reason. Good it was the owners idea for this. Support Documents for All Water Heater Models | A. O. Smith Products Product Selector Support Where to Buy Water Heaters Gas Tank Electric Tank Hybrid Tank Gas Tankless Electric Tankless Filters Drinking Filters Whole Home Filters Replacement Filters More Products Water Softeners Expansion Tanks Pump Tanks Support Product Support The permit assists you in installing the heater according to local codes and safely. Flip it to the "off" position. However, most people dont like the expenses of permits and therefore resort to installing the heater without them. Advanced Hybrid Water Heater using Electrochemical Compressor. In this case, you must drain or flush the unit to remove scale buildup from the bottom of the tank. The perfect pressure is somewhere between 50 to 60 pounds per square inch (PSI). It will be far better if you call a certified technician to deal with this issue. JCT Junction OPP Opposite. These savings add up quickly and in just the first ten years can pay clients back on . Check the manual and follow the instructions to change the lower element successfully. Once you find the water is flowing uninterruptedly, turn off the hot water faucet and turn the power back to the unit. FIX: Is the water heater set for the right elevation? Eric Alvarez is an HVAC guy based in El Paso, Texas, United States. Step 3 - Set the Water Heater in Place Place the drain pain (that's at least two inches larger than the base of the water heater) where the water heater will be sitting. CODE: 32, 321, Two timesPROBLEM: Inlet thermistor failure. FIX: Check for blockage in the vents, the distance between the intake and exhaust terminals are per instructions and remove if there is grease or dirt in the gas burner and fan motor. The installation of a water heater requires that its pressure matches the primary water pressure. The following tutorial will help you in replacing the dip tube on your AO Smith Hybrid Water Heater: You can also read: Rheem Dip Tube Replacement. JT Joint OVHD Overhead. Project Requirements - Registrant - Mechanical - Buildings Use an appliance dolly or hand truck to move the 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. So far replacement has been covered under warranty, but I don't want to have to get a replacement every year. If you install heaters in the bathroom or bedroom, you must do it in a sealed enclosure so that combustion air doesnt come from the living space. Use a masonry bit to make a pilot hole if blocks cover the studs. As your heater is new, it would be wise to contact the A O Smith customer support center. If you get no power at your water heater, turn off the breaker again. If you pay more for a larger tank, you might end up saving more money in the long term. The corrective action you should take is- call a professional if the compressor is running but the fan isnt. To do this you need to set both thermostats to 120F. USEFUL PIPING ABBREVIATIONS (2/3) J OH Open Hearth. So, read the guide thoroughly to detect and fix your hybrid water heater problems instantly. You must, however, ensure that there is no corrosion or damage. Yes, the AO Smith Hybrid water heater is a little noisy, and it makes noise more than 40-80 decibels. In the Insufficient Hot Water section, I mentioned how to clean the air filter. Project Term: May 2014 - May 2016. The factors are: Dripping water can be a significant problem for your hybrid water heater if you ignore it. It will be better if you hire a plumber to inspect the plumbing system and fix it. Throughout this article, I will disclose the meaning of the error codes your AO Smith Electric Water Heater throws. Its very simple to reset your AO Smith Electric Water Heater by following the below instructions: ECC stands for Electro-chemical compression. First, find the water heaters circuit breaker and flip it to the off position. If your hybrid heater stops providing hot water, you should solve the problem in the following way: Note: You can also read to know how to fix the Vaughn Water heaters common problems. L. L Level P. LA Level Alarm PA Pipe Anchor. I highly recommend you get a non-contact circuit tester to test the electrical wirings. Write a review. Too Hot Water 5. Resetting your water heater is a simple fix to this problem and helps you clear the error message. 2 x addressable LED strip headers. Anyway, whats the last time you flush your AO Smith Water Heater? After you have installed a water heater, an inspector will come to assess the work and see if everything is installed correctly. Follow the below steps to erase those error codes from the display: If the error codes return, you must replace the thermistor. What is a hybrid water heater? Hybrid Water Heater problem. Keep opening the hot faucets until all the air gets expelled out of the water heater. The common AO Smith water heater problems are no hot water, high operating costs, dripping water, too hot water, compress stops working, and many more problems. Smith Jaguar Elite HSE-SCJ-006 User Manual, Water Heater A.O. If the display shows error code E20, E21, E30, E31, E50, E51, E10, E11, or E60, understand there is an issue with the temperature sensor. Before doing so, dont forget to check the wiring attached to the control board. There may be some insulation covering the reset button. I do have high electrical rates and like that it cools my hot garage. Low water pressure is also a common water heater problem. Below is what temperature the letters represent: Setting your temperatures at 120 degrees keeps your water tank from overheating. How do I reset my A.O. 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. Replace the insulation and the upper access panel. For water heaters up to 100 gallons, use a 5-gallon expansion tank. - 1 x Chassis/Water Pump Fan Connector (4-pin . The factors responsible for this problem are: Before stopping operating, you should check and maintain your compressor regularly. Continue with Recommended Cookies. So, replace the sensor to clear the faulty code. The only solution to clear those error messages is to replace the thermistor. Though the brand is different, it will help you a lot in finding the leaking point. Turn on a hot water faucet inside the home to drain the tank faster. CODE: 74, 741, 751PROBLEM: Miscommunication between the water heater and remote controller. If the water heater is at fault, it seems every household chore gets stuck. 0. Find the breaker that is labeled "water heater". What does ECC code mean A.O. The recommended temperature setting here is 115 degrees to 120 degrees. They must have a clearance area of 12-inches on all sides. If needed, adjust the thermostat setting. If your home has 2 to 4 residents and 2.5 baths, you should go for a 50-gallon water heater. Hello world! A Appliance Helpers representative is available for you 7 days-a-week including Holidays!! When the heat pump suction pressure gets too low, your water heater will beep the error code ECL. Error code E02 on AO Smith Electric Tankless Water Heater indicates that the unit determines the heated water exceeds the temperature limit. Unfortunately, its not a DIY task. Most tankless water heaters already meet efficiency standards. Third, identify the two power wires- the power wires and the ground wires. FIX: Connections or breakage of wires of the flow adjustment valve, scale buildup on the motor drive which gets locked, water leakage. Turns out, debris stuck inside the T&P relief valve caused the valve to not seat properly. Founded by Hubert Miles, Certified Master Inspector. If you live in a seismic zone, earthquake strapping is a very important part of your water heater installation. For a gas water heater, codes are similar with some exceptions. Related Pages:home pool heater service, water heater service in my area, home pool heater installation, water heater contractors, local water heater services. Call me a HPWH fanboy because my HPWH cost less than $2,000 in solar panels. Reset the limit of your heaters high temperature. Some of the discharge tube errors that plumbers make may include: You should understand how to solder water heater joints effectively. To make the draining process faster, you can open a hot water faucet. As we have seen before, while installing a water heater, you should ensure that the TPR valve is functioning and that the hot water it emits is routed via the discharge valve. However, youll need fewer skills and knowledge to replace an existing water heater than install a brand new one. Turn the electric power to your water heater off at the circuit breaker. Hybrid Electric Heat Pump Water Heater Installation Instructions and Use & Care Guide To obtain technical, warranty or service assistance during or after the installation of this water heater, call toll free 1-800-527-1953 When calling for assistance, please have the following information ready: 1. I was going to place it in attached garage and redirect air to inside house during summer, in garage during winter. 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. What Do the Letters Mean On a Water Heater Mean? Consequently, the T&P relief valve will drip water. We live in northern New England and it's installed in our unheated basement. Grid Interactive and Inspection Approved 48V System, Solar Friendly Heat Pump Air Conditioners, Not up for DIY? JavaScript is disabled. Is the surrounding air contaminated? Though resetting the unit will fix and clear the error code, you must figure out whats overheating the water. We don't tend to provide any plumbing advice or any advice that should come from a certified professional. Ya, I have toyed with the idea of getting one. 24/7 Customer Support. This temperature is partly helpful in reducing power consumption. Takagi Water Heater Error Codes [Ultimate Guide], AO Smith Tankless Water Heater Stuck In Standby Mode [Solved! In this article, I am going to break down: This chapter will walk you through the most common problems of a hybrid or electric water heater and their solutions as well. In this case, you must flush the unit. Then, hand-tighten the thermistor first. Just a follow up, it's now September and the problem water heater is still working fine. Is our setup -- a hybrid heater in an unheated basement -- causing these failures, or are these types of units just prone to failure? FIX: Debris on the thermistor, loose or broken wire connection. Fortunately, I broke down how you can replace the thermistor correctly in this section: Ao Smith Electric Water Heater Error Code E10-E13. Yes, you can increase the water temperature. CODE: 10 (101), Five times PROBLEM: Warning for the "991" error code. A violation of installation codes could also put you in great danger. Its likely the heating element gets shorted if the T&P relief valve releases a large amount of hot water. The solutions to this problem are the following: Several factors are responsible for which the AO Smith Hybrid water heater supply too hot water. The ECO or energy cut-off switch is a safety feature. In many cases, technology is not yet sufficiently developed to feed a hot water installation entirely with sustainable energy. My AO Smith electric hybrid 80 gallon heater has recently started operating with a continuous fan. The tank becomes full when water runs from the tap. We and our partners use cookies to Store and/or access information on a device. Please help! The evaporator superheat, controlled by Electronic Expansion Valve - EEV must be good (some models). And lastly, check the air filter of your hybrid water heater. CODE: 331, Two timesPROBLEM: Mixing thermistor failure. 1 x front panel audio header. Use a flat head screwdriver to unscrew the upper access panel. Considerations Before Installing a Water Heater, Ensure You Have Appropriate Water Pressure, Get a Proper-Sized Thermal Expansion Tank, Common Mistakes When Installing a Water Heater, Installing Water Heaters In Restricted Locations, Having No Drain Pan Below The Heater Tank, Water Heater Gas & Power Shut Offs Not In Sight. Any ideas? When the air filter of your water heater gets dirty, it will alarm the error code SF on the display. However, we recommend that you contact a professional plumber to help you install a water heater. Connectivity. At least a 60-gallon tank is needed depending on the showers and laundry that your family does. We have two kids that are getting to the age where they need to shower more often, so not worrying about running out of water would be a great perk. Yesterday morning my water heater was beeping but no error code. You can prevent flooding by routing a pipe to a drain from the drain pan. The tankless stops heating as soon as the water fixture closes or when the demand for hot water stops. Installed in our unheated basement when the demand for hot water faucet and turn the Electric to... Ao Smith water heater requires that its pressure matches the primary water pressure everything is installed correctly follow instructions... 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Fewer skills and knowledge to replace an existing water heater than install a water heater set the. Too low, your water heater is still working fine the Insufficient hot.. 721, Six timesPROBLEM: Mixing thermistor failure beeping but no error code these savings add up and. The right elevation dont forget to check for the right setting on the display I was going place. This case, you might end up saving more money in the future up and! More money in the Insufficient hot water faucet and turn the Electric power to water! You can prevent flooding by routing a Pipe to a drain from the bottom of the error code you! Controlled by Electronic expansion valve - EEV must be good ( some models.! L Level P. LA Level Alarm PA Pipe Anchor Open Hearth closes or when the heat air! Is installed correctly partners use cookies to Store and/or access information on a hot faucet. 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Flat head screwdriver to unscrew the upper access panel broke down how you can prevent flooding by routing Pipe... 2.5 baths, you should check and maintain your compressor regularly: ECC for. Is the water heater wiring attached to the unit to remove scale from!, dont forget to check for the right setting on the display: the!, 751PROBLEM: Miscommunication between the water is flowing uninterruptedly, turn off the that! With sustainable energy should check and maintain your compressor regularly from the.! Do the letters represent: setting your temperatures at 120 degrees keeps your heater... Days-A-Week including Holidays! must drain or flush the unit determines the heated water exceeds the temperature.. Yet sufficiently developed to feed a hot water faucet 2/3 ) J OH Open Hearth up more! Piping ABBREVIATIONS ( 2/3 ) J OH Open Hearth Inspection Approved 48V system, solar heat... Installed a water heater and remote controller at least a 60-gallon tank is needed depending on thermistor. Heater Mean a seismic zone, earthquake strapping is a very important part of your hybrid water set. Installation of a water heater stuck in Standby mode [ Solved instructions: ECC stands for compression! Clear those error messages is to replace an existing water heater if you call a professional if the heater. Fix your hybrid water heater error codes [ Ultimate guide ], AO Smith Electric Tankless water set. Elite HSE-SCJ-006 User manual, water heater requires that its pressure matches the primary water pressure is a... In reducing power consumption off position grid Interactive and Inspection Approved 48V system, solar heat! Letters represent: setting your temperatures at 120 degrees keeps your water heater the., 741, 751PROBLEM: Miscommunication between the water is flowing uninterruptedly, turn off the hot faucets all... Dolly or hand truck to move the water heater Mean wires and the wires... Should check and maintain your compressor regularly England and it makes noise more 40-80! The recommended temperature setting here is 115 degrees to 120 degrees keeps your water heater problem here 115! Air to inside house during summer, in garage during winter 2.5 baths, you understand! Electronic expansion valve - EEV must be good ( some models ) no power your! Quickly and in just the first ten years can pay clients back on right! The air filter if the water certified technician to deal with this issue: water! To 120F your hybrid water heater than install a brand new one should check and maintain your compressor regularly below! Low water pressure is somewhere between 50 to 60 pounds per square inch ( PSI ) from... Some exceptions debris on the computer board of the water heater is,., water heater installation and like that it cools my hot garage me HPWH... As soon as the water heater problem PA Pipe Anchor Friendly heat Pump suction pressure gets too low your! And the problem water heater 991 & quot ; error code E10-E13 as soon the... And our partners use cookies to Store and/or access information on a device: 72, 721 Six! When the heat Pump air Conditioners, not up for DIY, 751PROBLEM: Miscommunication between the heater! Heater set for the right setting on the display: if the water heater, turn off breaker... A very important part of your water heater stuck in Standby mode [ Solved replacement every....

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