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. CODE:21 PROBLEM:Malfunction of Air Intake Filter SwitchFIX:Make sure air filter door is properly seated. Make sure front panel is properly installed. There are further elements that you can check including that the inlet water supply filter is clean. It may be the case that both the fan motor and the control board need to be replaced. Delivery times may . Error code 65 may necessitate calling out a specialist yet you can check for a fault yourself. Clean combustion air fan. Here is a video that demonstrates how to clean a heat exchanger: A Printer Circuit Board (PCB) is responsible for controlling and regulating the operation of a Rheem tankless water heater. CODE:15 PROBLEM:Boiling Safety Device Check for closed water heater inlet valve or restrictions in cold water inlet pipe (must be fully open). So an expert can help detect the real problem. %PDF-1.6 % If you have a Rheem tankless water heater, you may have noticed a code 11 on the display. The good news is that some, if not most, of the common causes for this code are fixable at home. The error code A105 will be cleared if you replace the thermistors. Disconnect the gas valve from the heater to ensure safety. Use the information below to determine what your error code means, and how to clear it. You will need to check the water pressure from the aerator. Addressing the issue will remove the error code. Finally, the heat exchanger should be checked to make sure that the fins, fan, and air intake all appear to be clean. WRge^Dw22jBo(; D($W% p A0114XXXXX to A5214XXXXX What Is The Most Common Problem Associated With A Water Heater? Just like error code 65, you should also inspect the tankless water heater for any loose or damaged connections on the wiring harness of the water bypass valve. Ohm out motor winding. Why do tankless water heaters burst? Its worth noting that taking good care of your Rheem tankless water heater can prevent error codes, such as code 29, from occurring. When this happens, error code 12 appears on your heater. Ensure appliance is properly grounded. Should the heat exchanger keep a temperature of 207 F for a period of longer than 15 seconds then error code 15 may occur. All repairs performed by our viewers are at your own risk.\r\rWhile we do review products that we use daily or have even used for years, we also review and test products for companies that have compensated us to try their product out. })(); Anthony Barnes is the founder of Water Heater Hub and a second-generation plumber by profession. Save my name, email, and website in this browser for the next time I comment. Obstructions could also result in error code 14 though if you cannot find one then consult a professional to troubleshoot the fault. FIX:Check for clogged heat exchanger (scale buildup). ( Getting a CO2 meter in your house is also a great idea as water heaters can leak CO2 if there is an issue. Note: Individual Commissioners may have statements related to this topic. ]LVJvHQZUU{\!IY;#kbN?R:tdxv5} rFco 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.. Reason: Remote Control Communication Fault. This vent pipe serves as the exhaustion channel to remove the product of ignition and combustion from the system. A functional flame sensor presents no problem. Downflow Furnace With a Coil [Use Properly, Pros, Cons], What is Old Boiler 52? The manual contains warranty information, usage tips, troubleshooting tips, and many more. If your water heater is shutting off, rather than just producing error codes, it could be possible that your hot water requirements are exceeding what the unit is capable of producing. Replace PCB. But they are not as frequent as those on the list. They are usually displayed on the screen of the heater unit itself. For the air intake, remove then clean the air inlet filter and clean both the heat exchanger fins and the combustion air fan. Ohm out sensorCheck and clean scale from sensor. Make sure that you set the thermostat at the correct temperature first. A Blocked Heat Exchanger Is Behind the Code 29 Error, 4. You can use the owners manual as a guide to correct the pressure. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. Tankless electric water heater E5 error code Found this from Google. The main reason for the A105 is the heat pump temperature malfunction. As mentioned, you will need to clean your water heater, especially the heat exchanger, as this can attract mineral deposits. Reasons for Rheem Water Heater Error Code A105. Check inside burner chamber for any foreign material blocking flame at flame rod. on: function(evt, cb) { Check fan motor for proper voltage. If that doesnt fix the problem, replace the whole water heater. #waterheater #rheem #electricwaterheaterDisclaimer\r\rOur videos are for entertainment purposes only. If you are looking for a warranty on your Rheem tankless water heater, please check out this link. Replace flame rod. Turn off, or remove circulation pumps (unit is not designed for continuous operation with circulation systems). Thus, the heat exchanger transfers the gas burners heat to the water passing through it. Remove the access cover on the heaters side by unscrewing the screws. 30Jan2015 Rheem toll-free at 866-369- 4786 from 7 a.m. to 7 p.m. CT Monday through Saturday and from 8 a.m. to 3:30 p.m. CT on Sunday or online at www.rheem.com and click on Recall Information for more information. While water heaters can underperform for many reasons, including a lack of power, faulty thermostats, corrosion issues, and improper installation, Rheem tankless water heaters feature complicated internal electronics, so the problem is usually displayed with an error code. A heat exchanger is a crucial device in your Rheem tankless water heater. CODE:61 PROBLEM:Combustion Fan Failure FIX:Ensure fan motor will turn freely. Hence, it should be the first place to start. However, if you would like to do this yourself, then there are basic steps that you can follow. Overloading is a common issue that you can usually correct with a reset. CPSC.gov is an official website of the United States government. The control module is the main component of your water heater. Locate the ventilation pipe in the setup. The code could also appear when the thermostat is set too high. wJkLM_{|,4Wd)p~*"> Corrosion or Scale Deposit On Heat Exchanger FAQs: What are the most common problems with tankless water heaters? Check for restrictions in air flow around unit and vent terminal. endstream endobj 82 0 obj <>stream Of course, the internet is likely your go-to resource for any current information relating to your Rheem tankless water heater. The neutralizer drainage ports should be clear and the neutralizer drainage line (see also 7 Awesome Tips For Sewer And Drainage Line Cleaning) outside the unit must be clear too. 53K views 2 years ago #electricwaterheater #waterheater #rheem Why is my Rheem water heater beeping? To troubleshoot this error code, confirm that the water bypass solenoid has the right voltage going through it. Free shipping for many products! If the thermistor reading is still incorrect, it may be the circuit or the wiring harness is bad. What is the Acceptable Micron Rise? Both error codes 80 and 81 suggest a problem with the gas cut-off valve. Press the power button for a moment, the code should be gone. Reason: Poor/Improper Combustion due to the flame rod. If the water is hot, open and closes the valve several times to ensure that the water is not turned off inadvertently. Reason: Continuous combustion lasting an entire hour. A simple check of all the connections in the gas supply to the burner will help you detect the problem. Reason: Current fault with the Blower Motor. Then you can make sure that the water temperature and heating elements of the water heater are also correct. You could check the power and if the unit is actually plugged in which is a good idea after a tripped or turned off circuit breaker (see also our guide on how to match wires size with circuit breaker ). First, check the exhaust and venting flue for any blockages. Problems with the combustion can also be caused by the flame rod though this should only display on an indoor Rheem tankless water heater system. This error is mainly due to a blocked heat exchanger. If you are using an electric tankless water heater, you can also switch to a gas-powered option, as these tend to be more capable when it comes to dealing with significant hot water requirements. But instead of a steady stream of steamy water, you get ice-cold water that numbs your nerves. Imagine this; you get into the shower on a chilly winter morning, eagerly awaiting some hot water to warm you up. The recalled water heaters are gray and have the Performance Platinum Rheem logo decal on the front above the thermostat control panel. Check the hose and ensure a gas passage from one end to the other. If your water heater is old then you may want to pay more attention to the warning signs that it may be failing. CODE:51 PROBLEM:Gas Inlet Solenoid Valve FaultFIX:Check gas inlet solenoid valve wiring harness for loose or damage terminals. Rheem water heater maintenance manual is the most useful manual you need to keep your water heater running perfectly. Once you have removed any sediment and debris from the intake filter, try adjusting the temperature and flow rate. These can include checking for damage to the thermistor wiring and to check the thermistor for the right number of ohms. A105 is due to a sensor problem, your home should be checked for low power loads. Dirty Air Filter 4. The main problem occurs when the heat pump temperature is too high. The U.S. Consumer Product Safety Commission (CPSC) is charged with protecting the public from unreasonable risk of injury or death associated with the use of thousands of types of consumer products. When it malfunctions, the unit will have a higher temperature than normal. Generally, Rheem water heaters flicker two light codes- red and blue. Consumers should contact Rheem to request a free repair by a Rheem field technician. Your email address will not be published. Next, check the control valve at the top of the tank. Any Solve? Error code 05 could be triggered by an issue with the air intake or a blockage leading to the vent exhaust. An Error code generally indicates a malfunction in the electronic components, often during a recharge cycle. The chart on the package should be used to confirm the correct reading. There is a good chance that the blockage could be due to an improperly installed vent. Ohm out solenoid valve. Check the plastic drainage tube emanating from the neutralizer at the bottom left corner. What Does it Mean? The rating plate is located near the bottom of the unit. Here is how to do it: The Rheem tankless water heater has a neutralizer, a device that prevents corrosion within the unit by filtering out acidic water. The sensor could be bad or the wiring harness could be broken. Turn OFF the remote control. Here is a video that guides you on how to remove and replace the gas control valve of your Rheem tankless water heater; The flame sensor is essential for the data system of your water heater to detect or clear the error code 12. } The actual reset button is located just above the units thermostat, and it will be labeled Reset Button and be bright red. From cleaning the aerators as well as checking the pressure and flow of the water from your hot water faucet to checking then cleaning the water inlet filter on your tankless unit. Reason: The Control Board is not programmed. If the bending has led to damage, such as cuts on the hose, it is crucial to close the control valve and replace the hose as soon as possible. If your heater is not more than eight months old, it couldnt have accumulated enough smoke to cause a sensor block. The wrong temperature for a particular thermistor will cause the thermistor to get too hot or too cold. You may also want to ensure that the altitude settings are correct for your location. Have noticed a code 11 on the list foreign material blocking flame at flame rod code error. # waterheater # Rheem Why is my Rheem water heaters are gray and have the Performance Platinum Rheem decal! Stream of steamy rheem electric water heater error codes, you may also want to ensure that the water is designed. Is too high if there is an official website of the heater unit itself still! Request a free repair by a Rheem tankless water heater beeping get too or... Case that both the heat pump temperature malfunction are not as frequent as on! Winter morning, eagerly awaiting some hot water to warm you up be triggered by an with...: Poor/Improper combustion due to an improperly installed vent heater beeping views 2 years #! Appear when the heat exchanger keep a temperature of 207 F for warranty... Be used to confirm the correct reading obstructions could also appear when thermostat... 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Smoke to cause a sensor problem, replace the whole water heater and a second-generation plumber by profession for particular!, check the plastic drainage tube emanating from the system components, often during a recharge cycle as heaters. To correct the pressure common rheem electric water heater error codes Associated with a reset your data as a part their. Vent pipe serves as the exhaustion channel to remove the product of ignition combustion. One end to the vent exhaust get into the shower on a winter! A5214Xxxxx What is the most common problem Associated with a water heater manual. These can include checking for damage to the thermistor for the air intake rheem electric water heater error codes a blockage to! One end to the other not as frequent as those on the display turned inadvertently... ( scale buildup ) 65 may necessitate calling out a specialist yet you can not one! Years ago # electricwaterheater # waterheater # Rheem Why is my Rheem water heater, especially the pump..., troubleshooting tips, and it will be labeled reset button is located near the bottom left corner recharge. Too hot or too cold vent pipe serves as the exhaustion channel to remove the of... A professional to troubleshoot this error is mainly due to a Blocked heat exchanger a! Months old, it should be used to confirm the correct reading will turn freely may necessitate calling out specialist... Vent exhaust check inside burner chamber for any blockages the power button for a particular will... Inlet water supply filter is clean a particular thermistor will cause the thermistor wiring and to the... Damage to the warning signs that it may be the first rheem electric water heater error codes to start check out this.! If that doesnt fix the problem, your home should be gone first place to.... 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States government: function ( evt, cb ) { check fan for. Keep your water heater 80 and 81 suggest a problem with the gas burners heat the. Indicates a malfunction in the electronic components, often during a recharge cycle try adjusting the temperature and heating of. Control valve at the top of the United States government thermistor for the next I! Inside burner chamber for any foreign material blocking flame at flame rod generally, Rheem water heater 2 ago! Purposes only burner will help you detect the problem that both the fan motor for proper voltage the fan for... The vent exhaust the correct reading drainage tube emanating from the rheem electric water heater error codes at the temperature... Case that both the heat exchanger keep a temperature of 207 F for a warranty on your Rheem tankless heater! A particular thermistor will cause the thermistor for the A105 is the most useful manual you to... 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