Ensure the connections to the circuit board are secure. Tankless Water Heaters - Rheem Manufacturing Company However, before you do that, confirm that the blower motor is turning freely as it may still operate with a small restriction. A jumper wire will help you confirm the remote control wiring problem. What does E5 mean on my Rheem tankless water heater? Copyright. If you have a tankless water heater, you may occasionally see an error code displayed on the unit. This indicates that the unit is not receiving enough power to operate correctly. This may also be the ideal time to perform a bleed-over which requires the cold water supply valve to the water heater to be turned off. Check the air filter. It is also known as flue or chimney, which expels exhaust gasses out of the house. Rheem offers several water heating solutions, and this article will focus on its line of tankless water heaters. If your Rheem tankless water heater is displaying the P1 code, it means that the unit is not receiving enough power. Check that the vents are connected properly with no obstructions, the correct materials should have been used for the installation. Resetting your tankless water heater will help you clear the error code from the control panel. There may be a fundamental issue with your control board that it is not programmed properly or that the wrong gas type has been entered. Before you do ask for extra help, find out what the error code means and you may be able to solve it without making a service call. On the other hand, if you can't turn on the unit, we bet the remote control gets defective. } 90% of the time, this troubleshooting step will help to eliminate the warning message from the control panel. For the air intake, remove then clean the air inlet filter and clean both the heat exchanger fins and the combustion air fan. If the problem persists, call a qualified technician for service. Then, inspect the heat exchanger flapper valve and make it move freely at the vent connection of your water heater. Also, make sure that there are no plumbing or technical problems such as crossovers. 10 Best Tankless Water Heaters. Reviewing ultra efficient Navien water heaters utilizing condensing and tankless technology. Top 661 Rheem Reviews - ConsumerAffairs You can also try shutting off the water and then disconnect the remote control. Remove the access panel from the front of the unit. If its empty, dont forget to fill it with gas. Cause: The gas shutoff valve is not open completely. Solution: First, ensure that the water heater's circuit breaker in the service panel hasn't tripped. Manage Settings Try plugging the unit into a different outlet. I have just updated this article as per your request. There are a few possible causes for this problem. With Installation Instructions For The Installer Direct Vent Tankless Water Heater D E SIG N C E Paloma: PH-28 (R,C)DVS(N,P) Paloma: PTG-74DV(N,P) Rheem: RTG-74DV(N,P) Richmond RMTG-74DV(N,P) Rheem/Ruud: GT-199DV-(N,P) 1.Safety Information Safety Precautions. Read reviews and complaints about Rheem Water Heaters, detailing commercial services, tankless heaters and more. Consequently, this affects the communication between your remote control and the water heater. It will usually be red or black, and may be labeled reset. local codes.The water heater requires 120 VAC/60Hz Visit Document Simple. Locate the reset button on the control board inside the unit. The Rheem tankless water heater code 76 indicates a communication fault between the remote control and your tankless water heater. Of course, the internet is likely your go-to resource for any current information relating to your Rheem tankless water heater. 11. The error code c7 stands for a defective communication between the remote control and the tankless unit. However, if you are mechanically inclined, keep scrolling. Why Rheem Tankless Water Heater Won't Turn On [Solved] Have a different tankless water heater brand that needs troubleshooting? So, I highly recommend you to call a professional to handle this. Every water heater venting system uses a duct or pipe. In this blog post, well decode some of the most common error codes and tell you what you can do to fix them. If its dirty, replace it with a new one. In general, here are some additional things to check in order as you evaluate the issue with your unit. Call the technician. You could also check the outlet thermistor, heat exchanger thermistor, and the gas valve are all in good working order. Rheem Water Heater Error Codes - YouTube In this case, check the followings: 1. The minimum flow rate should also be met to make sure that the tankless water heater fires. Rheem Tankless Water Heater Code E5 [7 Easy Fixes] Part # 683034. Next, inspect the ODS thermocouple to see whether it functions properly or not. Your Rheem Tankless Water Heater will beep and show an error code if there is a problem with the unit. First, make sure that the gas supply to the unit is turned on and that there is enough pressure. Err05 - Control Board is not accepting signal from switch. If the temperature is insufficiently low on the heat exchanger then you should receive error code 29 on your mid-efficiency or condensing unit. In this guide, we will look at where you can find the most current information for your Rheem tankless water heater and look at the error codes (see also AO Smith Tankless Error Codes: Problems And Troubleshooting) in detail. Next, you need to remove some wires that come in the way like the blower motor wire, flame rod wire connectors, over wrap film plug, and others. If the water doesnt flow, we recommend you increase the flow rate. These codes can be confusing, but they usually indicate a simple problem that can be easily fixed. If that does not work then you could confirm that the tankless unit is correctly grounded. Unplug the unit from the power outlet on the wall. Search. Also, dont forget to check the breather box for debris and use a vacuum cleaner or a lightly damp rag to clean the box. . window.mc4wp = window.mc4wp || { Call the technician because the water heater is overheating. Besides, your water heater will throw the error code P1 if the water flow sensor goes bad. Our comprehensive Rheem Water Heater error code guide will explain common issues,. Clogged condensate neutralizer. Below, well explain how to read codes on your gas heater and what you should do to rectify the situation. The resistance of connector R between #Black3 and #Yellow5 wires will be 4K to 10K ohms. Over heating. Ensure the condensate flow is free of dirt, debris, and buildups. Head to the electric panel and locate the water heater circuit. Obstructions could also result in error code 14 though if you cannot find one then consult a professional to troubleshoot the fault. If using propane gas, make sure that the propane tank has enough gas. There may also be loose or damaged connections attributed to the motor wiring harness that could be the true cause of the error code. Rheem Tankless Error Code Troubleshooting - Sensible Digs 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. If nothing works for you, I suspect the PCB is the culprit. By displaying a code on your tankless heater, you, or a professional, can read the code to understand what went wrong and how to fix it. Learn More. An error code E4 on your Rheem Tankless Water Heater indicates that the flow meter sensor gets faulty. If its dirty, clean it out according to the instructions in your owners manual. Also, this warning message indicates that the unit has detected a false flame. If the inlet screen at the cold water connection gets clogged with dirt & debris, the water will not flow through it. good stuff mate i have a rheem gas 871624pfj tankless it comes with code e 51 ,i turn unit off it clears error code and will work and stay working untill you stop using hot water then back to e51,cleaned filters ,still same any help pls. To reset the water heater, turn off the hot tap water and the unit itself. This is a complete guide on Rheem Tankless Water Heater Error Codes. You may need to adjust your homes water pressure regulator or install a new one if yours is not working properly. First, check for any debris around the burner assembly and clean it off if necessary. The blower motor and flame rod FL-25 should also be checked. How to Fix Rheem Tankless Water Heater Error Codes? - YouTube Rheem Water Heater Blinking White Light. Cause: The blockage in the air supply pipe, exhaust vent, or connection/termination is loose or not correctly done. If you have a tankless water heater in your home, you may 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. On the other hand, if you have a direct connect, go to the circuit breaker and flip it down. Why Do You Feel Sticky After Swimming? Then, inspect the gas solenoid valves and make sure they work properly. We turn unit off for 5 minutes and then turn back on each time C7 appears. RUR199iN - $2,900 - Nat Gas Compare at $3853 - SAVE $953; RUR199iP - $2,950 - Propane Compare at $3777 - SAVE $827 ; RU199iN - $2,600 - Nat Gas Compare at $3094 - SAVE $494 ; RU199iP - $2,600 - Propane Compare at $3033 - SAVE $433 Next, check the igniter to see if it needs to be replaced. See whether its correctly installed and whether its functioning properly. What I recommend to you first is to clean the blower motor and its housing. Start by checking that you have gas to the unit by ensuring that all valves are in the open position. As always, your best resource is your owners manual since it'll have the specific information you need for your model. 1. Rheem ECO-180 LP by: Efren This water heater started to be a problem, 6 months after I bought it. Error Code - Rheem In the troubleshooting manual, Rheem says that error code 29 stands for too low heat exchanger outlet temperature. In my experience, in most cases, it is a false flame code because when I look through the site glass, the flame is still visible. Other codes include F3 (for a problem with the thermostat), and P1 (for a pressure relief valve issue). The water heater will trigger the error code E5 if there is too much water flow. The wiring for the flame rod may also be damaged, and the flame rod needs to have sufficient voltage. Once confirmed, replace the faulty ignitor coil. The Richmond Marathon water heater offers a LIFETIME warranty. 5. Remove electrical connection box (single screw on outside left). This can be due to a problem with your homes wiring or plumbing, or it could be an issue with the gas line itself. Water Heaters - Rheem Manufacturing Company Now, try to turn on your water heater using the remote control. Please visit our Shutoff Troubleshooting . You may need to flush the system using distilled white vinegar though do be careful as the water would naturally be hot. A clogged condensate drain line and incorrect condensate line piping are the common causes to block the drainage system. Locate the flame rods on the front right side, Remove the rod by unscrewing the brackets that secure them to the burner, Clean them and screw them back into place. Ensure that the vent pipes are connected to the vent termination and that the venting meets various requirements (such as lengths, diameter, the construction material). By understanding these simple codes, you can keep an eye on your Rheem tankless water heater and make sure its always operating properly. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); How to Reset Rheem Tankless Water Heaters, How Do You Troubleshoot a Rheem Electric Water Heater Rheem Error Codes, 5 Common Paloma Tankless Water Heater Error Codes, Common Electrolux Dryer Codes (E64, E65, E66, EF1, E91), F5E1 Maytag Washer Error Code? Reason: Continuous combustion lasting an entire hour. Rheem water heater code 11 | Outdoor Board - TigerDroppings It will be better if you install the heat tape close to the exit to the main drain to get the best output. You can fix this problem by replacing the wiring connecting the remote control and PCB board. Error code 35 should require you to inspect each of the thermistor connections to the control board as they should all be securely connected. Rheem - Tankless Water Heaters - The Home Depot Attach the remote control to the tankless unit with a different wire. A similar problem can be the outlet water temperature being beyond the remote thermostat setting. Learning the error codes of your Rheem tankless water heater may seem exhaustive yet can prove to save you money. Here are some care tips for Rheem tankless water heaters: Rheem tankless water heater code 76 may be due to a simple issue like a loose remote control wiring. Afterward, measure the voltage of the wiring between the water control and the connector B. Heres a quick guide to help you understand what each code means and what you should do if you see one: A list of AO Smith tankless error codes for easy and inexpensive troubleshooting. If you do think that there are obstructions and foreign objects then they may be in the combustion chamber, the exhaust piping, the vent terminal, or preventing sufficient airflow from coming into the unit itself. Reading through Rheemserror code guide, youll notice the description for each error code is quite specific. Reason: Current fault with the Blower Motor. Rheem Tankless Water Heater Code 76 (Troubleshooting Guide) The error code 61 popping up on the LED display represents a faulty blower motor. Check to see that nothing is blocking the flue inlet exhaust or fan. That being said, customers have reported a much higher frequency of certain codes, which well cover here. If its incorrect, you should adjust it. Unless you have an in-depth knowledge of water heaters, youre best to not risk making the situation worse. As a concerned Rheem tankless water heater user, you may want to know what causes this error code and how to fix it. To erase the error code 13, start with cleaning the dirty flame rods. The average water heater flood claim is $4,440 1. However, Its essential to use an authentic Rheem replacement remote control for proper functioning. Code 01: This indicates that the water heater is in standby mode and is not currently heating water. Phase #1: Start by turning off the power supply to your water heater. A tankless water heater is a complicated device. We recommend you check the heat exchanger fins first for blockage. 1. From https://www.justanswer.com/ythiJustAnswer Customer from Chicago, Illinois: What does an error code on Rheem tankless water heater h103Pearl Wilson: Assi. Clearing The 1L Error Code on Rheem Tankless Heaters Rinnai fault code 11 - No ignition. If you need to reset the code on your Rheem tankless water heater, follow these steps: Symptoms, causes, and step-by-step troubleshooting guide to fix the most common problems on Rheem on-demand models. Rheem Tankless Water Heater Code 14[How To Fix] - Lil Dutch Uncle See how to troubleshoot the flame failure, not enough, no hot water . Filter FAQs by Category. After cycling the unit if you notice any remaining flame through the view window, I bet the gas control assembly is the culprit.