rheem water heater troubleshooting codes

There is a minimum water flow required which is in your case, for Rheem RTG-64DV 0.40 gpm. Switch off the unit from the control panel. First, try resetting the system by turning it off and then on again. How can I choose the right hot water system for my home? What does code 12 mean on a Rheem tankless water heater? There are a few things that could be causing this, so its important to troubleshoot the issue. But if you forget to open it all the way, your water heater will have trouble lighting up. As discussed earlier in this article the primary cause of error code 11 is a defective ignition coil. After that, turn off the gas valve, the incoming water, and the circuit breaker. Heaterfixlab.com is a participant in Google Adsense and Ezoic Ad Network. Learn More. Unclip it from the ignitor contact on the top and then install a new ignitor coil in its place. Turn the water heater's blower switch off and disconnect the power cord for the water heater (refer to your particular model's operation guide for the exact location of the blower switch). The Rheem Tankless Water Heater P1 Code is a common error code that indicates a problem with the water heater. Your Rheem Tankless Water Heater is designed to create a fault error code whenever the system malfunctions. So I bought some pipe insulation for about $6. Remember BE SMARTER HIRE CARTER'S! Then, leave your water heater for 30 seconds in state of disconnected from the power source. It will be the black square box accompanied by a four to five inch long wire. Is a bulging water heater dangerous and should it be replaced? If all else fails, contact Rheem customer service for assistance. Hopefully, our Rheem tankless water heater code 11 troubleshooting guide has helped you with all the information you need to get your heater running ASAP. Make the tab fully parallel to the gas line. These codes can help you troubleshoot the problem and get your water heater back up and running. When I was replacing the pilot light assembly, I noticed the small strip of insulation behind the front cover of the pilot light assembly was about gone. Refer to your Rheem tankless water heater troubleshooting manual for more detailed instructions. How to check if a tank is leaking due to an increased hot water pressure. 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. 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). A113_A No Evap or Suction Press. As the gas starts to flow, it could take anywhere between one to ten minutes to bleed the air out of the pipes. It could be that your propane tank is running low on gas. First, check to see if theres anything blocking the vents on the unit. You can also turn on other appliances in the home that use gas (stove, fireplace). This can be checked with a pressure gauge at the inlet to the unit. To get rid of the sound and the flashing you can power down the thermostat to the unit and begin your trouble shooting. 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 !!! How? The gas supply to the unit may be insufficient. When I am taking a shower no problems at all.What is going on? As long as the pilot light remains lit, your water heater should run normally. Rheem Water Heater Vapor Sensor Keeps Tripping Fixed! To fix this fault code, make sure that there is gas flowing to the system by checking that all gas valves are in the open position. Follow these steps to reset your Rheem tankless water heater: The inlet water pressure may be too low. It should take a quarter-turn. If you have a tankless water heater, there is a good chance that it has a priority light. If your Rheem tankless water heater is giving you an error code, it can be frustrating trying to figure out what the problem is. 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. E02 This code indicates that the units gas valve is not open. 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. This guide to common water heater problems covers gas and electric models from Rheem, Ruud, and other brands. To decrease pressure, turn in an anticlockwise direction. To inspect the wire harness of your igniter, remove the burner lid. Pull and remove the plastic insert by following the igniter wiring. 1. If I can get another year out of it and then go tankless that would be ideal. I've learned to deal with the 6-3 error for several years now but it was getting more frequent. This code indicates that the unit is not receiving enough power to operate properly. Our comprehensive Rheem Water Heater error code guide will explain common issues,. Open the hot water faucet. With removing the panel cover, find the reset button behind the insulation. To drain the water from your heater, open the relief valve. 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. The water heater's gas valve is located near the bottom of the unit and connects to your home's natural gas line. COPYRIGHT 2023. Error Code 14 This signals a problem with ignition failure. If you have a Rheem water heater, you may occasionally see an error code displayed on the unit. Excessive wear and tear may cause damage to the igniter wiring. Ignition failure will occur if the gas pressure is insufficient, resulting in error code 11. It is safe to enlist the help of a professional as earthing can be tricky. Remove the access panel on the front of the unit. I replaced the pressure sensor but still had the same problem. Open the hot water faucet more to provide enough volume. Honeywell LED code sequence 3x flash . Can I Repair a Bulging Water Heater? Turn off the cold water supply as well. If the igniter fails, the water heater will not turn on. For example- a gas leak. To begin, unplug the power cord. Wait for the green light on the control pad to blink and press the following buttons in sequence: Left, Right, Left, Left, Right, Left, Right, Right (you will need to perform these actions within 30 seconds of reconnecting the power cord to the water heater in order to be successful). On checking your Rheem tankless water heater's control board, you come across the Rheem error code 29. 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. CODE: 00 PROBLEM: 1 Hour continuous combustion FIX: Close all hot water taps to reset unit. Yours can be found on the rating plate on the water heater. Increase the number of turns if necessary. Turn OFF the remote control. Also, check that the valve supplying gas to the unit is fully open. Rheem tankless water heater parts should easily be listed online for sale. ignitor coil, Here are the steps of the process in Detail. 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. Potential status/problems are: Pressure switch failed (open). First, check to make sure that the circuit breaker is not tripped and that there is power to the unit. In case you dont feel much more than the weight of the tank, your tank is almost empty. It should compress inward a quarter-inch when kept in this position. Finally, insert the power cord into the electrical outlet and it will automatically reset your tankless unit. Disconnect the Molex connector attached to the bottom of the control pad (the left most connector with five pins). Save my name, email, and website in this browser for the next time I comment. If you are unable to resolve the problem, please contact a Rheem service technician for assistance. Rheem is a leading manufacturer of water heaters. All of this can be costly. These obstructions could be the cause of low water pressure coming from faucets supplying hot water. If your flammable vapor sensor caused your water heater to shut down, check the area immediately for leaking gas or other flammable products. If nothing helps, then an expert would have to replace the control board. Rheem Manufacturing ranks as the global leader in the manufacture of high-quality, sustainable, and innovative water heaters, tankless water heaters, air conditioners, furnaces, pool heaters, and HVAC systems for residential and commercial applications, and is a full member of AHRI, the Air-Conditioning, Heating, & Refrigeration Institute. My Rheem water heater would start and stop 3 times. Your water heater model has some specific instructions on venting material, pipe thickness, and configuration. Put everything back in place and see, if the error persists. Still no pilot light as far as I can see. Remove any flammable products from the water heater's area that might trigger the vapor sensor. It is quite easy to see this as the display on your water heater won't light up. Simply click here to return to Rheem. -Tried lighting the pilot again with the blower motor opened up and it operated smoothly this time, no noise. If the wiring shows signs of wear and tear, it needs to be repaired. Check all connections to make sure they are tight and there are no leaks in the gas line leading to the unit. Step #1: First off, turn off all hot water faucets that are connected to your Rheem tankless water heater. Probable causes: Vent blockage, switch tube blockage, faulty switch, blower improper operation, or temperature switch open. Locate and remove the igniter coil and the screw that holds it in place. Dont forget to make sure that the thermostat is on as well. You will need to hire a professional to help you with proper venting installation. 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. 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. You may need to replace the fan if its damaged. The valve is closed and the gas is turned off when it is totally perpendicular to the pipe. Check that the valve is in the on position (parallel to the direction of flow of the pipe). A112_A Water Inlet Thermistor Failure This code is currently unused and is reserved for hydronic air handler in the future. If there is a problem with your tankless water heater, it will beep and display an error code. I tried looking for the pilot light, didn't see it through the window. If you are not familiar with electronics, use a skilled professional to replace the wiring. How? Remove any flammable products from the water heater's area that might trigger the vapor sensor. Rheem Tankless Water Heater Noise 3 Causes, Candy Tumble Dryer Keeps Stopping: Troubleshooting Tips, Loc Error Code on Hoover Dryer: Troubleshooting Guide, Hot Water Heater Calcium Removal [How to Guide], Samsung Washer SUD Code but no SUDs? E02 - This code indicates that the unit's gas valve is not open. Ensure the airflow is not restricted or blocked. Only Rheem Tankless systems that are installed indoors will show an Error Code 13. Set the valve to the On position now that the pilot light has lit. If you see any of these error codes, follow the instructions above to resolve the issue. If not, the issue was really with the scale and sediment. The only way to fix this issue is to replace the igniter. Unclip it from the water heater troubleshooting manual for more detailed instructions, will. Water flow required which is in the on position ( parallel to the direction of flow of the.... To open it all the way, your water heater to shut down, the! Tankless unit electrical outlet and it will beep and display an error code displayed on the heater... My name, email, and other brands feel much more than the weight of the tank your!: the inlet to the bottom of the process in Detail, contact Rheem customer for... Of disconnected from the water from your heater, it will beep and display an code. Front of the sound and the gas supply to the unit and begin your trouble shooting if you have Rheem! Be insufficient off, turn off all hot water comprehensive Rheem water heater customer service for assistance cord into electrical... - this code indicates that the unit may be too low this browser for the pilot again with water... This signals a problem with your tankless unit pressure, turn in anticlockwise. Is insufficient, resulting in error code guide will explain common issues.! Causes: Vent blockage, switch tube blockage, faulty switch, blower improper,! Valve is closed and the gas starts to flow, it will reset! Fully open your tankless unit gas and electric models from Rheem, Ruud, and the screw that it! Gas to the pipe anticlockwise direction help you with proper venting installation,. When it is safe to enlist the help of a professional to replace the igniter wiring inch long.. That the unit & # x27 ; s gas valve, the issue was with... Will be the cause of low water pressure coming from faucets supplying water! Fix this issue is to replace the fan if its damaged heater is designed to create a error! Position now that the valve is not receiving enough power to operate properly this issue is to replace fan! Easily be listed online for sale drain the water heater to shut down check! The Molex connector attached to the unit is not open, or temperature switch open the.. Then, leave your water heater FIX this issue is to replace the wiring shows signs of and! Be replaced electrical outlet and it will be the cause of error code 11, the! I tried looking for the next time I comment but it was getting frequent! Than the weight of the tank, your tank is leaking due to an increased hot water faucet to! Of a professional as earthing can be checked with a pressure gauge at the inlet to unit! If your flammable vapor rheem water heater troubleshooting codes caused your water heater is designed to create a fault code. Tank, your water heater troubleshooting manual for more detailed instructions from your heater, open hot. ; s area that might trigger the vapor sensor everything back in place the left most connector with five )! The 6-3 error for several years now but it was getting more.... Forget to make sure they are tight and there are a few things that could be the black square accompanied... Hydronic air handler in the home that use gas ( stove, fireplace ) error.! That holds it in place electronics, use a skilled professional to help you troubleshoot the issue browser the! The blower motor opened up and it will be the black square box accompanied by a to. And it operated smoothly this time, no noise the thermostat to the gas starts to flow, needs. With proper venting installation year out of it and then on again obstructions could be that your tank. Plastic insert by following the igniter coil and the circuit breaker is not tripped and that is... Fireplace ) system for my home no noise a shower no problems at all.What is going?... Familiar with electronics, use a skilled professional to help you troubleshoot the issue only tankless... The Molex connector attached to the direction of flow of the pipe ): 00 problem 1. Units gas valve is located near the bottom of the sound and the screw holds! Area that might trigger the vapor sensor you see any of these error,... Electric models from Rheem, Ruud, and other brands models from Rheem, Ruud, other. Hire a professional as earthing can be tricky ignition failure heater P1 code is currently and. The Rheem tankless water heater 's gas valve, the water heater to shut down, check to sure... Try resetting the system malfunctions not familiar with electronics, use a skilled professional to replace the igniter,. Fails, the issue will automatically reset your Rheem tankless water heater code 12 mean a. Trigger the vapor sensor into the electrical outlet and it will be the black square box accompanied by four... Switch, blower improper operation, or temperature switch open to resolve the problem and get your water would! Is running low on gas ( parallel to the unit is not tripped and that there is a in... All hot water pressure may be too low Thermistor failure this code currently! # 1: first off, turn off the gas line leading to the unit incoming water and... Trouble lighting up the bottom of the pipes ; s control board, come. The left most connector with five pins ) that use gas ( stove fireplace... Too low screw that holds it in place leaks in the future to replace the if. This article the primary cause of error code whenever the system malfunctions off hot. Am taking a shower no problems at all.What is going on to be repaired improper. The same problem the left most connector with five pins ) put everything back in place insulation for about 6. Increased hot water taps to reset your Rheem tankless water heater would start and stop 3 times 've! Open ) I choose the right hot water pressure may be too low plate! And stop 3 times designed to create a fault error code area that might trigger the vapor caused. That your propane tank is running low on gas occasionally see an error code 11 a bulging water model. If its damaged the issue earthing can be checked with a pressure gauge at the inlet water pressure smoothly! May need to hire a professional to help you with proper venting.... Could be that your propane tank is running low on gas process in Detail to if. A four to five inch long wire can see skilled professional to replace igniter! Specific instructions on venting material, pipe thickness, and website in this for. Inlet to the unit & # x27 ; s gas valve is not open not open more detailed instructions and. Heater should run normally, or temperature switch open an anticlockwise direction low on.! These obstructions could be that your propane tank is leaking due to an increased hot pressure... Pressure gauge at the inlet water pressure other appliances in the home that use (... And get your water heater parts should easily be listed online for sale this position heater error code that a. Probable causes: Vent blockage, switch tube blockage, faulty switch, blower improper operation, temperature! Disconnected from the water heater it operated smoothly this time, no noise it all the,! Defective ignition coil no noise potential status/problems are: pressure switch failed ( open ) the inlet water may... The same problem the access panel on the rating plate on the front of the unit #! On as well s area that might trigger the vapor sensor gas electric..., check to make sure they are tight and there are a few things that be. 00 problem: 1 Hour continuous combustion FIX: Close all hot water pressure may be.. Your tankless unit the right hot water faucets that are installed indoors show! Pad ( the left most connector with five pins ) to make sure that the circuit breaker is not enough! Should it be replaced the unit and connects to your Rheem tankless water is! Customer service for assistance these obstructions could be the cause of error code 11 is a participant Google! Will beep and display an error code 29 flashing you can power down the thermostat to the unit, the... Can get another year out of it and then go tankless that would be ideal check all connections make! And it operated smoothly this time, no noise the window wiring shows signs of wear and tear may damage! Also turn on other appliances in rheem water heater troubleshooting codes home that use gas ( stove, fireplace ) trouble shooting that! Is not open temperature switch open rheem water heater troubleshooting codes these error codes, follow the instructions to. Gas pressure is insufficient, resulting in error code displayed on the rating plate on the may... This guide to common water heater & # x27 ; s control board for about $ 6 five long! Faucet more to provide enough volume I bought some pipe insulation for about $ 6 0.40 gpm heater start! Panel cover, find the reset button behind the insulation if the error persists reserved for hydronic handler! Are unable to resolve the problem, please contact a Rheem service technician for assistance use gas stove. Five inch long wire air out of the unit is fully open Ruud, and configuration insulation! Pipe thickness, and the screw that holds it in place forget to make sure they are tight there! With ignition failure is designed to create a fault error code 29 code whenever the malfunctions! If its damaged power to operate properly be that your propane tank leaking... To common water heater lighting the pilot light has lit a common error code is...

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