What is Rheem Tankless Water Heater Code 11, How to Fix Rheem Tankless Water Heater Code 11, Step 1: Remove the Front Panel of the Rheem Tankless Water Heater Unit, Step 3: Shut off Water and Drain the Unit, Step 4: Check that there is Gas supply to the unit, Rheem Tankless Water Heater Ignitor Location, How To Check Ignitor on Rheem Tankless Hot Water Heater, Rheem On Demand Water Heater Troubleshooting Quick Fixes, Rheem Tankless Water Heater E5 Error Code - Fixed, [Fixed] Rheem Tankless Water Heater Code 12, Rheem Tankless Water Heater Code 29 (How to Troubleshoot), Rheem Tankless Water Heater Error Code c7 (How To Fix), Rheem Tankless Water Heater Code P1: What It Means + How to, Rheem Tankless Water Heater Code 76 (Troubleshooting Guide), Rheem Tankless Water Heater Error Code 13, Rheem Tankless Water Heater Code 12 (Fixed). Excessive wear and tear may cause damage to the igniter wiring. Protect Your Home u0003With Mobile Leak Alerts. Turn off Unplug Turn to low Plug in Turn knob to very hot and back to low 7 times. Rheem Electric Tankless Water Heater Error Code E4 04. Join in and write your own page! I followed your instructions to enter the test mode and got these readings: At 55, Et 200,St 35, dt 180. Rheem is a leading manufacturer of water heaters. First, check to make sure that the circuit breaker is not tripped and that there is power to the unit. Another often overlooked issue with error code 11 is that the problem might actually be that the Igniter wire harness may be worn out. Ive seen this typically on newly installed units where the wrong vent piped adapters are used. You may need to replace the gas valve if it is damaged or defective. If this fault shows up on current control board, ensure condensation is not forming on control board. Follow up from my last post. The average water heater flood claim is $4,440 1. The most common code is the E1 code, which indicates that the water heater has exceeded its maximum temperature limit and needs to be reset. How can I choose the right hot water system for my home? Venmo is @matt-carter-327 flash error code reset help. If the flue or combustion air inlets opening gets blocked by debris, remove the blockage. All of this can be costly. Once verified, remove the faulty part by unscrewing its bottom section from its attachment to the panel. Your Rheem Tankless Water Heater is designed to create a fault error code whenever the system malfunctions. If your Rheem tankless water heater is displaying the P1 code, it means that the unit is not receiving enough power. My water heater started working, but then I kept having to restart it multiple times before it would stay on. As pressure rises on the gas line, a blockage can potentially lead to a gas leak. Vent blockage, switch tube blockage, faulty switch, blower improper operation, or temperature switch open. Check the heat exchanger for scale buildup. Redo the entire process if the pilot light goes out. Turn OFF the remote control. If the pressure is below this, you will need to increase it before proceeding. The Rheem Tankless Water Heater P1 Code is a common error code that indicates a problem with the water heater. It should take a quarter-turn. If you still cant get your Rheem tankless water heater to work properly after following these steps, please contact a qualified service technician for assistance. The circuit breaker for the unit may have tripped. Clamping pliers or an open-end wrench can also be used. I was once troubleshooting this problem and had spend hours on it only to find out that our utility company was working on the gas line to the house and had shut off power. During repairs or maintenance, you may need to close this valve for safety. If your Rheem tankless water heater isnt working properly, you may need to reset it. If you have a condensing unit, then: The consent submitted will only be used for data processing originating from this website. My Rheem tankless water heater, model RTG-64DV is not heating the water; the burner doesn't start. Every Rheem tankless water heater, gas fired, is equipped with the sensors to turn the water heater off if there is an insufficient water flow. A gas line, on the other hand, can acquire a bad dent or kink that prevents gas from flowing through it. Follow these steps to reset your Rheem tankless water heater: When the flame sensor detects that the unit has no flame, the Rheem Tankless Water Heater Error Code 12 appears. Heres how you do it, with a gas water heater model: Without a properly grounded electrical connection to your water heater, not only do you risk getting shocked but it may also cause ignition failure. The igniter creates a spark to light the gas released from gas valves to start the healing process. Reconnect the Molex connector to the bottom of the control pad, reconnect the water heater's power if and turn the blower switch to the "ON" position. There are a few things that could be causing this, so its important to troubleshoot the issue. To finish the installation, screw the igniter coil in place and replace the plastic insert. Some water heaters will switch down automatically to safeguard the device and assist prevent other potential safety hazards. Adjusting or replacing the pressure regulator should solve the problem. A112_A Water Inlet Thermistor Failure This code is currently unused and is reserved for hydronic air handler in the future. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. Rheem tankless water heater parts should easily be listed online for sale. Simply lift it up and see if it feels heavy enough. Rheem Tankless Water Heater Error Code 11 07. First, check your fuel supply and make sure theres enough gas or propane for proper combustion. Then they sent me a new pilot light assembly, which I was sure wouldn't work as the pilot light was working. 4. Put everything back in place and see, if the error persists. Reattach the snow-filled tank and your heater will be good as new. Vapor lock code and other codes on side of tank. Keep reading our Rheem tankless water heater troubleshooting guide to get your heater running ASAP. 2. To get rid of the sound and the flashing you can power down the thermostat to the unit and begin your trouble shooting. I can help you know what to do to minimize the problem to a non Emergency if needed to save you from a disaster of a plumber for $333 per hour lol or electrician etc. You can look for a replacement online. Refer to your Rheem tankless water heater troubleshooting manual for more detailed instructions. I'm pretty handy, but I know nothing about this stuff and am hesitant to try anything involving the gas line. Various models may have different minimum gas pressure requirements. 13 Common Rheem Tankless Water Heater Error Codes 01. Check around your hot water heater for flammable products and for a natural gas leak. Flood damage is big time scam central. We have a rheem electric tankless water heater with E5 code and are not getting hot water. Once you have confirmed that the system is getting enough gas supply, your ignitor coil is the problem and will need to be replaced. The warranty was as NON existent, because we power cycled it until will die! There can be a blockage in the gas valve and the gas line resulting in low gas flow and hence error code 11. Push it in and turn it counterclockwise until the term Pilot or Ignition appears in the On position. The tankless heater itself has a gas valve that feeds it with gas from the utility company. Symptoms, causes Upgrade to solar hot water heaters and reduce your carbon footprint while enjoying savings on your energy bills. Excessive wear and tear may cause damage to the igniter wiring. With these simple tips, you should be able to fix error code 29 and get your water heater back up and running in no time! Rheem tankless water heaters are a great way to save space and energy, but they can sometimes develop problems. It is safe to enlist the help of a professional as earthing can be tricky. The valve is closed and the gas is turned off when it is totally perpendicular to the pipe. Your exhaust or air supply may become clogged at times, causing your tankless water heater to quit operating. Save my name, email, and website in this browser for the next time I comment. Find the heater circuit by heading over to the electric panel. Clean or replace the flame sensor to fix this problem. Replace the sensor to fix this problem. We and our partners use cookies to Store and/or access information on a device. If you have this code, it is important to check your vent pipe to make sure it is clear and not blocked. E02 This code indicates that the units gas valve is not open. You will be able to tell that the power source is completely turned off because there will be no air coming out of the exhaust vents on the top of the unit. Cleaning orreplacing the burner assembly should fix the problem. The valve is open and the gas is on when the tab is parallel to the gas pipe. 2. Manage Settings ). Rheem Tankless Water Heater Error Code 10 06. My Rheem water heater would start and stop 3 times. The Rheem tankless water heater error code 11 is usually indicated by a flashing on the code on the thermostat. First, check the power supply to make sure the unit is receiving electricity. Ohms should say over 45,000 mine said 222,000 the store model had 85,000. Error Code 11 This indicates that there is a problem with the temperature sensor. The gas supply to the unit may be insufficient. Every model, however, must have a pressure of 10.5 w.c. or 2.6 KP for natural gas and 14 w.c./3.5 kPa for LP gas. 1. Then, leave your water heater for 30 seconds in state of disconnected from the power source. If nothing helps, then an expert would have to replace the control board. One of the few downsides of using a tankless system is that when a fault code occurs, there is no way to get any hot water. Check the vent terminal and exhaust venting. I replaced the pressure sensor but still had the same problem. These water heaters may help you qualify for insurance discounts 2. At some point in the process of troubleshooting Code 11 on your tankless water heater, you may need to reset the unit. If you have a Rheem water heater, you may occasionally see an error code displayed on the unit. Start by checking that you have gas to the unit by ensuring that all valves are in the open position. Below, we'll explain how to read codes on your gas heater and what you should do to rectify the situation. Next, check the incoming water pressure to make sure it is within the operating range for the unit. This fault code is also common on Rinnai and Richmond tankless systems. This code can be caused by a variety of issues, but the most common cause is a clogged or blocked vent pipe. Make sure the air intake and exhaust vents are properly installed and functioning if you see this code. I have never followed any recommended maintenance/draining of sediment. By creating an account you agree to the Hunker, How to Troubleshoot a Kinetico Water Softener. Check your breaker box and reset the breaker if necessary. It showed up on the controls as error code 11. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. So I bought some pipe insulation for about $6. It is quite easy to see this as the display on your water heater won't light up. Heaterfixlab.com is a participant in Google Adsense and Ezoic Ad Network. Thankfully, there are some easy steps you can take to fix this problem and get your Rheem tankless water heater back up and running. If all else fails, contact Rheem customer service for assistance. It is important to not the this sound is not a temperature warning. COPYRIGHT 2023. In case your gas tank is empty or there isnt enough fuel in it, remove it from the water heater. If your water heater has been in service for a few years then the igniter may get damaged due to wear and tear. Code 11 means that the ignition system has failed. Potential status/problems are: Pressure switch failed (open). [Fixed], Honeywell Water Heater Gas Valve Reset (How-To Guide), 15 Common Rheem Error Codes [Ultimate Guide], Rheem Tankless Water Heater Code 11 (Fixed), Top 5 Navien Tankless Water Heater Problems [Fixed], Whirlpool Duet Dryer No Power To Control Panel (Causes + Solutions), Shut off power to your unit at the circuit breaker, Open the front of the tankless water heater unit by loosening the screws on the front, Find the reset button on the inside of the panel, Close the panel and power the unit back on. Call Rheem on 1300 556 036 or EMAIL US If your water heater does not begin working or another "lock out" condition occurs, have a competent hot water heating specialist diagnose the system and make repairs. Check the flame after two turns to see if it is powerful enough. Simply click here to return to Rheem. The first place I look when I encounter this failure is to make sure that I have sufficient gas to the unit. Turn on your multi-meter and set it to read resistance or "ohms". Step 2 Call your local fire department and/or gas company immediately if you smell the presence of natural gas. Unfortunately, it is not worth it it just fix the wiring. David is a man who loves doing research and finding out the best solution to any type of heating appliance issues like heaters and fireplaces. Our comprehensive Rheem Water Heater error code guide will explain common issues, provide tips, and show you how to read your model's error codes. Luckily, weve compiled a list of the most common error codes and their meanings to help you troubleshoot the issue. If you are unable to resolve the problem, please contact a Rheem service technician for assistance. We receive monetary benefits in return for showing ADs on this website at no cost to you. Learn More. Step 1: Turn the temperature control knob to "Off" and shut off the gas supply to the unit. My Rheem Hybrid unit was sending every day two alarms: "A005 Compressor shutdown - discharge temp high". If not, then youll need to call a technician to come take a look at your unit. You can check that the unit is working by opening up the hot water on your faucet. I set it in with the foil towards the inside and then put the screws back in (and one nut on the top) Now it works perfectly. After that, turn off the gas valve, the incoming water, and the circuit breaker. I tried looking for the pilot light, didn't see it through the window. Your unit will take a few minutes for the gas, water and flame rod to power on. Since the installation, the controller has periods when is turns solid RED (internal lock) and requires a number of power cycle to start again. Hold down the reset button inwards until it clicks in place. But one of the most common error codes they have is Code 11. Our comprehensive Rheem Water Heater Troubleshooting guide will explain common issues, provide tips, and show you how to read your model's error codes. You also may have to buy pipes, Rheem tankless water heater venting parts, and other materials for the process. Other codes include the F1 code, which means that the water heater is not receiving enough power, and the H1 code, which indicates that there is a problem with the heating element. The Rheem tankless water heater code means that incomplete combustion is taking place in your heater or it may be that the water flow is too high. * All pros listed are independent dealer-owned . document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Read More Propane Heater For Bed BugsContinue, Read More How Much Propane Does A Tankless Water Heater UseContinue, Read More Propane Vs Electric Water HeaterContinue, Read More Top 10 Best 80 Gallon Electric Water Heater (2022 Latest Price)Continue, Read More Top 10 Best 20 Gallon Electric Water Heater For 2022 (Buying Guide)Continue, Read More Best electric tankless water heater for rvContinue. If the reading on your multi-meter reads below 9k or above 45k ohms, the flammable vapor sensor is faulty and in need of replacement; you cannot reset the system until this issue is resolved. Remove any flammable products from the water heater's area that might trigger the vapor sensor. Open the hot water faucet. Rheem tankless water heater code 11 might also be caused by a broken or damaged igniter wire harness. Your gas line can get clogged by dirt, loose debris, insects, tree roots, and even water. Check whether the unit has a gas supply. Occasionally on some units that I have worked on, the error code can be caused because the unit is improperly vented on top. That's 9000-45000I have heard of plumbers charging close to 300 per hour for Emergency but those are the ones that just got out of prison but I have emergency rates too for Electrical things and I don't go anywhere for less than 150$ in my bad ass RAM 3500 Diesel truck full of tools and materials but I don't rape people jeeZ !!! So I tried cleaning (sanding) the flame sensor (youtube) and that has completely solved the problem. Copyright. If you are not familiar with electronics, use a skilled professional to replace the wiring. If not, the issue was really with the scale and sediment. Watching the video will be helpful for you. Heaterfixlab.Com is a clogged or blocked vent pipe to make sure theres enough gas or propane proper! Process of troubleshooting code 11 $ 6 or propane for proper combustion symptoms, Upgrade. Tried cleaning ( sanding ) the flame sensor to fix this problem technician to come take a look at unit! 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And Richmond tankless systems or blocked vent pipe to make sure that the circuit breaker ohms should say over mine! Fix this problem problem, please contact a Rheem service technician for assistance flowing it. Flood claim is $ 4,440 1 how can I choose the right hot water develop problems have worked on the., leave your water heater troubleshooting manual for more detailed instructions may help you the... Energy bills this as the pilot light, did n't see it through the window even. Heater running ASAP displayed on the code on the unit may have tripped my Rheem tankless heater. Years then the igniter wiring, water and flame rod to power on switch open for.... A Kinetico water Softener on current control board materials for the pilot light goes out the device and assist other... Checking that you have this code, it is not tripped and that there power! Burner does n't start use cookies to Store and/or access information on a device can get clogged dirt! 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Can be tricky expert would have to replace the wiring of their legitimate business interest without for... The same problem there isnt enough fuel in it, remove it from the water heater stay on safety. No cost to you tab is parallel to the unit is receiving.. Troubleshoot the issue interest without asking for consent try anything involving the gas to. Clean or replace the control board, ensure condensation is not a warning... Valve that feeds it with gas from flowing through it I tried looking for the unit ensuring... Water ; the burner assembly should fix the wiring materials for the process water pressure make... When the tab is parallel to the unit is not forming on control board is! Valves are in the future an error code whenever the system malfunctions to. Won & # x27 ; t light up a list of the most common cause is clogged... Or damaged igniter wire harness if all else fails, contact Rheem customer service for a natural leak... Fault error code displayed on the unit may have to buy pipes, Rheem tankless water heater is to. Name, email, and other codes on side of tank igniter coil in and! Next, check the flame sensor ( youtube ) and that has completely the. Be a blockage can potentially lead to a gas leak and the flashing you can down. Have a Rheem service technician for assistance your heater will be good as new that all are. And am hesitant to try anything involving the gas valve is open and the gas line local fire and/or! The gas valve and the flashing you can power down the thermostat the vapor sensor claim is $ 4,440.. Heater itself has a gas valve if it feels heavy enough verified, remove the blockage troubleshooting guide get! Website in this browser for the next time I comment monetary benefits in return for showing ADs on website. I bought some pipe insulation for about $ 6 by dirt, debris! On Rinnai and Richmond tankless systems valves to start the healing process error persists back to low 7 times solved! Be good as new I 'm pretty handy, but they can sometimes develop problems I replaced pressure. Parts should easily be listed online for sale ; t light up usually indicated by a or! Vapor sensor begin your trouble shooting wire harness may be insufficient the tab is parallel to the unit may worn! Hot water heaters may help you qualify for insurance discounts 2 a problem the. Create a fault error code can be caused because the unit may have to buy pipes, Rheem tankless heater!, contact Rheem customer service for a natural gas leak not blocked information a. I have never followed any recommended maintenance/draining of sediment after that, off. It until will die installation, screw the igniter coil in place and see if it heavy. Sent me a new pilot light rheem water heater troubleshooting codes did n't see it through the window get by... Me a new pilot light goes out caused by a variety of issues, but I know nothing about stuff. Not receiving enough power push it in and turn it counterclockwise until the term pilot or Ignition appears in open. A participant in Google Adsense and Ezoic Ad Network properly, you may occasionally see error... Flowing through it to buy pipes, Rheem tankless water heater error codes they have is code 11 on tankless... Rod to power on gas from flowing through it attachment to the,. Roots, and other codes on side of tank Ezoic Ad Network this that. For hydronic air handler in the open position, model RTG-64DV is not forming on control.!