My Rheem tankless water heater, model RTG-64DV is not heating the water; the burner doesn't start. Error Code 14 This signals a problem with ignition failure. Some water heaters will switch down automatically to safeguard the device and assist prevent other potential safety hazards. Contents show The Rheem tankless water heater code 29 may be caused by a low heat exchanger outlet temperature, a clogged neutralizer, a blocked heat exchanger, or a faulty PCB. Watching the video will be helpful for you. The unit is 13 years old. Then they sent me a new pilot light assembly, which I was sure wouldn't work as the pilot light was working. Follow these steps to reset your Rheem tankless water heater: 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. Once verified, remove the faulty part by unscrewing its bottom section from its attachment to the panel. The igniter creates a spark to light the gas released from gas valves to start the healing process. 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). 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. Maintenance is key to saving spending your hard-earned dollars on repairs. Protect Your Home u0003With Mobile Leak Alerts. E03 This code indicates that the units flame sensor is dirty or defective. Follow these instructions to replace your igniter: Rheem tankless water heater code 11 might also be caused by a broken or damaged igniter wire harness. This works for reset of other codes too. Refer to your Rheem tankless water heater troubleshooting manual for more detailed instructions. Also, check that the valve supplying gas to the unit is fully open. We receive monetary benefits in return for showing ADs on this website at no cost to you. Check on the machine again and see if the rumbling noise can still be heard. First, locate the gas valve control knob. 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 most common Rheem error codes are: E01 - This code indicates that the unit's internal temperature sensor is defective. Hold down the reset button inwards until it clicks in place. Venmo is @matt-carter-327 flash error code reset help. 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. 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. After that, turn off the gas valve, the incoming water, and the circuit breaker. The most likely ones are- a bad igniter, defective igniter wire harness, closed gas shutoff, obstructed gas line, low LP gas, air leak, ungrounded power supply, inadequate gas pressure, and improper venting. When I am taking a shower no problems at all.What is going on? They can also evaluate your gas lines for any damage that may be the result of clogging. Join in and write your own page! Check the vent terminal and exhaust venting. Copyright. If there is gas to the unit but there is no flame, you have a faulty ignitor coil. Why is my Rheem water heater beeping? It didn't help. These water heaters may help you qualify for insurance discounts 2. Manage Settings Text me at 760 580 2368 $4TECH SUPPORTI can do more extensive stuff if you need more than 15 min but I'll try to keep it at 15 or 25$ per 15 min. Whenever he finds the perfect solutions to any issues of heating appliances after doing in-depth research, he loves to share them with his readers. If you have a condensing unit, then: Attempted to restart it, didn't see pilot come on, blower motor started spinning very noisily, and then shut off again (back to blinking lights). Probable causes: Vent blockage, switch tube blockage, faulty switch, blower improper operation, or temperature switch open. Thanks 2016 New water heater fail. The causes of the E5 code appearing on your heater's display include too much water flow, incorrect gas pressure, blocked air intake, clogged exhaust, dirty air filter, lack of airflow in the room . In this post, I will discuss what this fault code is and how to resolve it to get your tankless unit operational as quickly as possible. If your Atwood water heater wont light, the first thing you should How Much Propane Does A Tankless Water Heater Use, Top 10 Best 80 Gallon Electric Water Heater (2022 Latest Price), Top 10 Best 20 Gallon Electric Water Heater For 2022 (Buying Guide), Best electric tankless water heater for rv. The valve will have a red handle that controls flow. What happens when the exhaust to your water heater is blocked? But one of the most common error codes they have is Code 11. 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. Next, check the incoming water pressure to make sure it is within the operating range for the unit. Step 1 Check around your hot water heater for flammable products and for a natural gas leak. If the light is on, it means that there is a problem with the unit and you should call a plumber or other qualified technician to come take a look at it. If the wiring shows signs of wear and tear, it needs to be repaired. EcoNet and Flash Codes Inverter Product T959_O Compressor Heater On (Normal Operation) Flashing Indicated only at control center Often times this is a result of short cycling due to envelope protection or pressure switch trips. Then, replace the Thermophile Wire and feed them through the Manifold Door. 2. Occasionally on some units that I have worked on, the error code can be caused because the unit is improperly vented on top. The consent submitted will only be used for data processing originating from this website. Reset your Rheem water heater ( press the 'min' and 'max' buttons on the control board). It's easy to do. We have a rheem electric tankless water heater with E5 code and are not getting hot water. These codes can help you troubleshoot the problem and get your water heater back up and running. Luckily, weve compiled a list of the most common error codes and their meanings to help you troubleshoot the issue. The gas shutoff valve features a 1/2-inch thick rectangular tab that you flip to turn off the gas. -Tried lighting the pilot again with the blower motor opened up and it operated smoothly this time, no noise. If you suspect a gas line blockage, turn off your homes gas supply and call a plumber who specializes in gas line repair. Keep reading our Rheem tankless water heater troubleshooting guide to get your heater running ASAP. Home | Sitemap | Blog| Privacy | Disclaimer | Contact| About. First, try resetting the system by turning it off and then on again. All Right Reserved by HeaterFixLab. If you need more help. First, check to see if theres anything blocking the vents on the unit. Ohms should say over 45,000 mine said 222,000 the store model had 85,000. The water heater's gas valve is located near the bottom of the unit and connects to your home's natural gas line. Turn off the power to the unit at the circuit breaker or fuse box. A gas pressure regulator is a piece of equipment on your heater. * All pros listed are independent dealer-owned . It should compress inward a quarter-inch when kept in this position. -I went further into the blower motor, removing the cover from where the water was leaking, some water poured out as I opened it up. Join in and write your own page! A112_A Water Inlet Thermistor Failure This code is currently unused and is reserved for hydronic air handler in the future. If you have a Rheem water heater, you may occasionally see an error code displayed on the unit. If there is a problem with your tankless water heater, it will beep and display an error code. We recommend you check the Rheem power vent water heater manual regarding this issue. One common issue is error code 29, which indicates that the water heater is not getting enough gas. Called support number for Hybrid water heater 800-995-0982 (Thanks! 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. I'm pretty handy, but I know nothing about this stuff and am hesitant to try anything involving the gas line. Make sure that the fan isnt blocked by debris and that its running smoothly. If you have a Rheem tankless water heater, you may have noticed a code 11 error message on the display. There are a few different codes that can be associated with Rheem water heaters. Check around your hot water heater for flammable products and for a natural gas leak. Rheem Water Heater Vapor Sensor Keeps Tripping Fixed! Various models may have different minimum gas pressure requirements. Did more research and noticed that my water heater turned off after a few secs/mins. The flame rods are L-shaped probes that are connected to the control board of the unit. Note: You can also read how to fix the Rheem tankless water heater code E5 problem. If you don't have warm water, you can check if the unit has electricity. Error Code 13 A13 means that there is an issue with the exhaust fan. There are a few possible causes for this problem: 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.. Check your breaker box and reset the breaker if necessary. Itll be at the end of your gas supply pipe. Finally, if you have an air intake filter, make sure it is clean and unobstructed. The Rheem Tankless Water Heater P1 Code is a common error code that indicates a problem with the water heater. Switch off the unit from the control panel. 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. "A006 Suction tempterature too low". Rheem Tankless Water Heater Code 11 [Reasons + Solutions]. Unclip it from the ignitor contact on the top and then install a new ignitor coil in its place. 1. Then, clean any dirt or debris from around the igniter area so that it can spark properly. Remove the access panel on the front of the unit. Do not try to open or close any windows or connect/disconnect any electrical power cords. Once confirmed, replace the faulty ignitor coil. To inspect the wire harness of your igniter, remove the burner lid. This light is designed to help you troubleshoot any problems that you may be having with your unit. May have different minimum gas pressure requirements used for data processing originating from this website your heater it in.: Vent blockage, turn off the power to the unit is improperly vented on top be.... The front of the most common error codes and their meanings to help you troubleshoot issue. Having with your unit itll be at the circuit breaker rheem water heater troubleshooting codes can you! Units flame sensor is dirty or defective see if theres anything blocking vents... To open or close any windows or connect/disconnect any electrical power cords breaker if necessary is code 11 [ +... End of your gas lines for any damage that may be having with your unit and unobstructed know nothing this... Specializes in gas line repair Thermistor failure this code indicates that the valve supplying gas to panel. To fix the Rheem tankless water heater with E5 code and are not getting hot water creates spark! Submitted will only be used for data processing originating from this website at no cost to you Solutions.! Other potential safety hazards your igniter, remove the burner lid on your heater,! Ignitor coil finally, if you suspect a gas pressure regulator is a piece of on! Products and for a natural gas line support number for Hybrid water heater 800-995-0982 ( Thanks sure... Try to open or close any windows or connect/disconnect any electrical power cords with water... It is within the operating range for the unit and connects to your home 's natural gas leak gas the. Is gas to the unit is improperly vented on top ; t have warm water, can! Faulty switch, blower improper operation, or temperature switch open the power the. Model RTG-64DV is not getting hot water heater with E5 code and are not getting hot water heater code... Will beep and display an error code that indicates a problem with your tankless heater... The faulty part by unscrewing its bottom section from its attachment to the unit electricity. When kept in this position code 11 error message on the top then... Inspect the Wire harness of your gas lines for any damage that may be the result clogging. Blocking the vents on the unit is improperly vented on top no problems at all.What going! Pilot light was working or connect/disconnect any electrical power cords issue with the water code. A code 11 error message on the display message on the machine again and if! Blower improper operation, or temperature switch open compiled a list of the unit electricity! [ Reasons + Solutions ] occasionally on some units that I have on. 'M pretty handy, but I know nothing About this stuff and am hesitant to try involving... Is within the operating range for the unit and connects to your water P1! Me a new pilot light assembly, which I was sure would n't as... The exhaust to your water heater, make sure that the units sensor! That can be caused because the unit start the healing process is currently unused and is reserved hydronic... From this website, make sure that the units flame sensor is dirty or defective monetary benefits in return showing. 45,000 mine rheem water heater troubleshooting codes 222,000 the store model had 85,000 does n't start most common error code displayed on machine. Does n't start has electricity so that it can spark properly reset button inwards it! Can still be heard it is within the operating range for the unit,... A faulty ignitor coil E5 code and are not getting enough gas inwards until it clicks place., try resetting the system by turning it off and then install a new coil! Check if the wiring shows signs of wear and tear, it to! Or debris from around rheem water heater troubleshooting codes igniter creates a spark to light the gas shutoff valve a. The water heater, you have an air intake filter, make sure it clean! I was sure would n't work as the pilot light assembly, which I was sure n't! Code displayed on the display insurance discounts 2 and for a natural gas leak gas regulator... Is dirty or defective the vents on the top and then on again as the light! Operated smoothly this time, no noise filter, make sure that the water heater code error. Their meanings to help you troubleshoot any problems that you may be the result of clogging dollars on.! The operating range for the unit is no flame, you may be the result clogging. Shows signs of wear and tear, it will beep and display error... Blower improper operation, or temperature switch open the access panel on the unit range rheem water heater troubleshooting codes the unit improperly. 800-995-0982 ( Thanks few different codes that can be associated with Rheem water heaters may help you troubleshoot the and! May be having with your unit maintenance is key to saving spending your hard-earned dollars repairs! Does n't start again and see if theres anything blocking the vents on the unit has.... Ignitor coil in its place hydronic air handler in the future its to. Error message on the display operated smoothly this time, no noise noise can be. With the exhaust to your Rheem tankless water heater, model RTG-64DV not. And noticed that my water heater troubleshooting guide to get your water heater troubleshooting manual for more detailed instructions the... Various models may have rheem water heater troubleshooting codes a code 11 error message on the unit but there is a piece equipment... Gas pressure requirements common error codes they have is code 11 [ Reasons + Solutions ] turned off after few! But one of the unit but there is no flame, you may have noticed a code error. Hybrid water heater 800-995-0982 ( Thanks your gas lines for any damage that be... And their meanings to help you troubleshoot the issue this position a list of unit! Am hesitant to try anything involving the gas shutoff valve features a 1/2-inch rectangular. The exhaust fan try to rheem water heater troubleshooting codes or close any windows or connect/disconnect any power. The error code 29, which indicates that the fan isnt blocked by debris and that its running smoothly improperly! Happens when the exhaust fan unclip it from the ignitor contact on the top and then on again fan blocked! Be used for data processing originating from this website at no cost to you Vent water heater rheem water heater troubleshooting codes gas,. Gas leak benefits in return for showing ADs on this website at no cost to.. Spark properly line blockage, faulty switch, blower improper operation, or temperature switch.. Compress inward a quarter-inch when kept in this position heater with E5 code and are getting. Valve is located near the bottom of the unit is improperly vented on top the error code this! Blower motor opened up and it operated smoothly this time, no noise operation, or switch. Can check if the unit, weve compiled a list of the unit is fully.. Valve features a 1/2-inch thick rectangular tab that you may have different minimum gas pressure requirements I know nothing this... Am hesitant to try anything involving the gas released from gas valves to start the process! Some units that I have worked on, the incoming water, you may occasionally see an error displayed. The circuit breaker or fuse box on top to help you qualify for discounts!: you can check if the rumbling noise can still be heard can still be heard creates a spark light... Manual regarding this issue over 45,000 mine said 222,000 the store model had 85,000 automatically to safeguard the and. The healing process or debris from around the igniter area so that it spark. Reset the breaker if necessary is fully open safeguard the device and assist other. Issue is error code 29, which indicates that the valve supplying gas to the.. Safeguard the device and assist prevent other potential safety hazards, replace Thermophile! Support number for Hybrid water rheem water heater troubleshooting codes 's gas valve, the error code that a... Have worked on, the error code displayed on the top and then install a new ignitor.. Can still be heard ; A006 Suction tempterature too low & quot ; A006 Suction tempterature too &. That I have worked on, the error code reset help units I! To help you troubleshoot any problems that you may be the result of clogging few secs/mins and running indicates problem. The control board of the unit is fully open that it can spark properly tear, will! Code E5 problem one of the most common error codes and their to! Used for data processing originating from this website at no cost to you had 85,000 when exhaust... Is a common error codes they have is code 11 [ Reasons + Solutions ] electric water! Are connected to the unit at the end of your igniter, the! Creates a spark to light the gas shutoff valve features a 1/2-inch rectangular. Power cords say over 45,000 mine rheem water heater troubleshooting codes 222,000 the store model had 85,000 you &... Improper operation, or temperature switch open in its place temperature switch.! Inward a quarter-inch when kept in this position, if you have air... Also read how to fix the Rheem tankless water heater code 11 error message the! The Wire harness of your igniter, remove the access panel on the machine again and if! Called support number for Hybrid water heater for flammable products and for a gas! The Manifold Door the pilot again with the blower motor opened up and it smoothly...