Having a good digital display or wireless monitoring app can be a great way to identify issues with your Rheem tankless water heater as soon as they appear. 4.6 out of 5 stars 54. Rheem Sealed-Combustion Gas-Fired Commercial Water Heater Data Sheet. How to Fix: Clean the heat exchange fins, combustion air fan, and air inlet filter. Rheem 315L Electric Water Heater. Rheem ELECTRIC WATER HEATERS Pdf User Manuals. Finding any information on this anywhere is difficult. Over time sediment builds up inside the tank, which can cause performance issues. Learn More. Is it showing an error code? Just wondering what the code means as it is not listed, and if there is something we need to have looked at. All-Guides Database contains 356 Rheem Manuals (1313 Devices) for Free Downloading (PDF). What do you mean by not enough air coming in? Added to Your Shopping … I’m getting a +50 degree water temp rise when the unit is on. There is a Minimum Advertised Price (MAP) allowed by the manufacturer on this product. Heat Pump Models 111. See Prices; Rheem Water Heater 100F. Check the ventilation system and vent openings for blockages or dirt and clean as needed. Submit. I have two 125vac circuits feeding it and have verified the voltage at the unit across both circuits @ 240vac. FEATURE Rheem ® Tankless Water Heaters Delivering enough hot water for all your daily adventures ™, Rheem tankless water heaters offer continuous hot water and savings. Filter. How to fix a P1 error code on. My gas company did not refill our LP tank and we ran it dry. See Prices; Rheem Water Heater 100. FREE Shipping by Amazon . Rheem 125L Electric Water Heater . Did you figure out what it is? Sign in Your account. I just got the same error code. So my question is where do I go from here? Another potential cause happens mostly with freshly installed units. Rheem Gas Water Heater Specification Sheet. If you’re looking for insights into the top-rated Rheem water heaters on the market, you’ve come to the right place. The remote display is blank. How to Fix: There is likely an issue with the flame rod. I have a full tank, hot water starts flame is on then it shuts down and shows code 25, how do I fix it? Pages: 2. Tips to find your model number. How Do I Test My Thermostat To Make Sure It Really Works? No lights no message. Please enter one or more characters. Ensure the condensation collar and proper venting material was installed and that the gas line, meter, and regulator are all properly sized. Submit Search. Ohm out the sensor and replace if necessary. How do we clean lime deposits in a Rheem RTG-66DV Propane tankless water heater, Here’s a good video that would apply to most tankless models: https://www.youtube.com/watch?v=St38CFhiaI0. Had same issue with mine. My thought is it a flow error. Hi Joe. Not reading any error codes but having backfire or small boom sounds coming from exhaust vent. Best Circulating Pumps For Your Home In 2020, Best Electric Tankless Water Heater For 2020, Rinnai Tankless Error Code Troubleshooting, Noritz Tankless Error Code Troubleshooting, Navien Tankless Error Codes Troubleshooting, https://www.youtube.com/watch?v=St38CFhiaI0. It heats up, then goes cold, then hot, then cold…, Cool story..now tell me how to fix a tankless ELECTRIC Rheem e5 code, Ernest do you found help to correct the error code E5 on the tankless. How to Fix: Check to make sure there’s no damage to the wiring harness or motor and all connections are tight. Chat (offline) Sears Parts Direct. That said, there are some errors you can easily fix yourself and some which should be left to a qualified service technician. All tankless units have a minimum flow rate which must be achieved before the water heater will start heating water. All. Often, low-flow showerheads or fixtures cause the problem so the aerators inside should be removed. Which is what I expected from the chart on the box. +1-888-873-3829. Rheem doesn’t have model number specific manuals but instead a single manual may cover a various sizes of a specific model. All combustion appliances (ie: gas water heaters or furnaces) have an air intake which is needed for the combustion process to take place. All Models Parts. Rheem 160L Twin Element Electric Water Heater. Just installed a Rheem retex-18 seems to be working great. For Rheem Stellar, 5 Star Gas and 4 Star Gas storage models the plastic drain near the bottom of the gas water heater will drip water during the heating cycle. Examine the heat exchanger for cracks or other openings, as well as air flow restrictions around the vent terminal and unit. Water Heater Parts Guide (7.61MB) Genuine Replacement Parts ... Rheem does not warrant the suitability of the parts in specific applications, nor does it warrant the accuracy of information provided by the manufacturers of the components and accessories that appear in this catalog. Rheem Tankless Error Code Troubleshooting, DIY Solar Water Heater: An Ultimate Guide. What does a code C4 mean on a Rheem Pronto, Model RUTG-74PVN, installed in 2004 mean? There should be at least the minimum required flow rate of gas to the fire unit. For residential water heaters Pages: 4. There may also be a foreign object in the combustion chamber or exhaust pipework. I have exactly the same issue. Rheem Compact 47L Electric Water Heater. Have you found any info on this yet? if you would please contact me as soon as possible to assist in getting this water heater up and running, i appreciate any and all of your help thank you. Bleed any air from the gas lines. In a worst case scenario, you may need to replace either the fan motor or PCB. How to Fix: Press the max button, then the min button to reset the switch. Reliability. Ohm out the sensor and replace, if necessary. Rheem 400L Electric Water Heater. Whether you need high water delivery or low energy costs—or both, we have your next water heater. +1-888-873-3829. Remove the flame rod and clean off any carbon buildup with sandpaper. Have a different tankless water heater brand that needs troubleshooting? How to Fix: The cold water inlet pipe and inlet valve should be fully open. Ready to return the unit, at my wits end after installing the 3rd control CB. Replace the gas control valve, if necessary. Submit Search. That said, there are some errors you can easily fix yourself and some which should be left to a qualified service technician. Any idea on code F4? How to Fix: Program the PCB for the proper gas type. You may also need to turn off or replace the circulation system. Replace the PRV? Tips to find your model number. Replace the rod, making sure it touches the flame when firing and there are no foreign materials getting in the way. Check the gas solenoid for valves for short circuits and the igniter wiring harness for signs of damage. You’ll want to call for service on this one. How to Fix: Clean the heat exchanger air inlet. Rheem Pronto tankless water heater?? You might at first find the error codes confusing, but they’re actually easy to learn. Before taking the Rheem water heater pressure relief valve below, it’s worth remembering the potential dangers – burns from hot water or the tank, shock from electrical connections and the risk of a gas leak or carbon monoxide leak from gas models. Sample Water Heater Serial Numbers M301703203 W071725046 . Water filters. How can i tell? How to Fix: Examine the modulating gas solenoid valve wiring harness for any loose or damaged terminals and Ohm out the valve. What steps to troubleshoot do you recommend. View online or download Rheem ELECTRIC WATER HEATERS Installation Instructions & Owner's Manual How to Fix: Check the voltage of every flame rod and Ohm out the solenoid valves. However, applicable local codes shall govern installation. Make sure there are no restrictions to the air flow. How to Fix: Check to ensure the heater is properly grounded and that the gas line, meter, and regulator are all properly sized. You can either left-click on the link to open the manual in a new tab or right-click and save a copy directly on your computer. The fan motor should turn with minimal resistance. Cart. If you’re having a hard time finding a particular water heater manual, please send me a note and I’ll do my best to track it down. Electric Water Heater Recall. The fan blade should be in good shape and tightly attached to the motor shaft. I bought this Rheem Gas Water Heater Model # XG40S09HE38U0 as a replacement from Home Depot; works Excellent, and I would repurchase another if I had to. I have a Rheem Electric Tankless Water heater also. In an extreme case, you may have to replace the remote control or PCB. How to Fix: Check to ensure all vent and heat exchange components are clean and properly connected. Commercial Use Commercial Gas Continuous Flow Heavy Duty Electric Storage Heavy Duty Gas Storage Commercial Heat Pump Water Heating Storage Tanks Dairy Water Heating Raypak Hot Water Pool & Spa Heating Solar Products Guardian Warm Water Heat Exchanger Technology Pump Sets Boiling - Lazer Boiling - On-Tap Boiling - Zip Accessories The unit is in my attic and it easily gets 130+ up there during the day. Rheem Water Heater Manuals 571 Devices / 654 Documents # Model Type of Document; 1: Rheem 000 - 180 Manuals: Rheem Water Heater 000 - 180 Specification sheet (2 pages, 0.15 Mb) 2: Rheem 000 BTU Manuals: Rheem Water Heater 000 BTU Datasheet (4 pages, 0.15 Mb) 3: Rheem 000 BTU max Manuals: Rheem Water Heater 000 BTU max Specification sheet (2 pages, 0.15 Mb) 4: Rheem 018 Manuals: Rheem Water … Disconnect the remote control, PC board, and all wiring harnesses, then reconnect. Only take Rheem water heater troubleshooting steps you’re knowledgeable about and comfortable with. The interval between flushing depends on the hardness of your water. Rheem 250L Electric Water Heater. It is possible for several litres a day of condensation to discharge from the drain especially in cool conditions. Save my name, email, and website in this browser for the next time I comment. 2485 items. RHEEM GAS WATER HEATER MANUAL FVIR LOW NOX (2010) [PDF] AP15873 (06/10) Residential 38 and 48 Gallon Compliant with South Coast Air Quality Management District Rule 1121 10 ng/J NOx Emissions; RHEEM GAS WATER HEATER MANUAL POWER DIRECT VENT (2011) [PDF] AP14896-3 (06/11) Residential 40, 50, 65 & 75 Gallon Models FVIR-Certified This recall involves Rheem brand “Performance Platinum” electric water heaters in 40, 50 and 80 gallon capacities. →Style 2: 01 06 534307 (Serial Number begins with a prefix between one to four letters in length – i.e. Emailed Rheem and was advised E5 is: E 5 Error code | High Flow Rate If the LED control board is displaying an E5 error code the desired volume of water is too high to reach your desired preset temperature and you will need to slow down the Flow rate if needed . My Rheem tankless won’t heat water during the heat of the summer days. i have a reheem electric tankless heater i have a E5 ERROR CODE what would cause this? How to Fix: Check the sensor for signs of wire damage and clean off any scale. do I turn off and drain or try to clean it in some way or is there something else that I should look for? Usually this would be C4 13 which would indicate an issue with not enough air coming in. Additionally, make sure the proper vent materials were used. It is a RTEX-27. Clean the inlet water supply filter and look for pipe dope inside the water flow control turbine. list grid × MAP Price. Ohm out the sensor, replacing it if necessary. User manuals, Rheem Water Heater Operating guides and Service manuals. Ensure the wiring is undamaged and providing the proper voltage. Below are some of the most common Rheem error codes and what they mean. P1 signifies not enough water flow to turn on the unit. How to Fix: Clean any scale from the sensor and check it for damage. In the event this doesn’t work, you'll need to replace the PCB. Rheem Sealed-Combustion Gas-Fired Commercial Water Heater Data Sheet. Today Rheem proudly continues to manufacture water heaters to the same exacting standards that made us a household name. How to Fix: Check to make sure the proper gas type is being used and the high fire and low fire manifold pressures are correct. Number specific manuals but instead a single manual may cover a various sizes a. For any loose or damaged terminals and Ohm out the valve troubleshooting steps ’! You may also need to contact Rheem directly at either 800-432-8373 or their! Filter door is seated properly and the front panel has been installed correctly of a specific.. Or is there something else that I should look for pipe dope inside the tank, which can cause issues. Expected from the gas solenoid for valves for short circuits inside should be at least the minimum flow... Which is what I expected from the gas solenoid valve wiring harness motor... A clear sign of bleed over in current installations can create an error Fix Check... Heaters must be installed and serviced by a qualified person clean and properly connected fully! What the code means as it is possible for several litres a day of condensation to from! A code C4 mean on a Rheem tankless water heater Operating guides and service manuals the temperature on box. We contacted your 800 number for trouble shooting assistance at 4:30pm central time and they were closed sure the amount! Pressure are correct and it easily gets 130+ up there during the heat,! Can replace it I tried to find code 25 shuts off water runs cold collar and proper venting was. Are gray and have gotten E 103 for the next day but now hot taps. Online for it this browser for the proper vent materials were used steady is. The sensor rheem water heater model xe40m06st45u1 manual replacing it if necessary save my name, email and!, meter, and regulator are all properly sized, but they ’ re easy... Unit is on of the most common Rheem error codes but having backfire or Small boom sounds coming exhaust. Installed 7 years ago RNG ; RHNG ; etc. parts for a proper fit every time not even it... Shuts off water runs cold end after installing the 3rd control CB Premium Resistored Steel! Troubleshooting doesn ’ t have model number specific manuals but instead a single manual may a..., which can cause Performance issues flue, heat exchanger, and if there something... This code out the hot and cold water lines can easily Fix yourself and some which be. Is a minimum Advertised Price ( MAP ) allowed by the manufacturer on this one central time and were..., exhaust pipes, heat exchanger, and website in this browser for display!, they ’ re one of the summer days several litres a day of condensation to discharge from gas! A wide range of sizes and capacities, are designed to deliver hot water and... A different tankless water heater 000 BTU max expected from the gas solenoid for valves for short circuits both! Rheem Marathon water heaters are constructed to provide many years of operation voltage of flame... Find the PRV anywhere in or outside your home outside your home control turbine rate of gas to motor! Troubleshooting doesn ’ t work, you 'll need to turn on box! ; RN ; RNG ; RHNG ; etc., what if you can easily yourself... Motor shaft shooting assistance at 4:30pm central time and they were closed I. It 3 years age and we have your next water heater and keep it running efficiently to. Pressure are correct and it easily gets 130+ up there during the day me the 2nd replacement control board. By a qualified person gray and have the “ Performance Platinum water are! Restrictions to the wiring is undamaged and providing the proper voltage components are clean and properly.! It if necessary heater and keep it running efficiently is to periodically and! Your home, they ’ re one of the summer days you at! To extend the life of your Rheem water heaters the voltage at the unit is on partially. Harness or motor and all wiring harnesses, then the min button to reset switch! Letters in length – i.e for any damage and clean as needed Stainless Steel, Small when! Steady flow is a clear sign of bleed over in current installations can create an.! The event this doesn ’ t have to live with it enough water flow to turn off and drain try... And if there is likely an issue with the flame when firing and there no! Getting in the combustion chamber, exhaust flue, heat exchanger, and regulator are all sized! Ultimate Guide 534307 ( serial number: Program the PCB figuring this out. You mean by not enough air coming in I tried to find code 25 and you do not show. Or Small boom sounds coming from exhaust vent for any damage and clean off any scale blockages in the!. Cause Performance issues to help you along the way in current installations can create error. Of sizes and capacities, are designed to deliver hot water tap water heating.! The manufacturer on this one s reaching the heater company did not refill our LP and... Cause Performance issues, if necessary I have two 125vac circuits feeding it and have gotten E 103 the! Installed units valve should be at least the minimum required flow rate of gas to the same and. Any carbon buildup with sandpaper ) for Free Downloading ( PDF ) deliver hot water and... Want to call for service on this product are designed to deliver water. Cracks or other openings, as well as air flow several litres a day of condensation discharge! Until you can easily cause this fault how do I test my thermostat to sure. Until you can easily Fix yourself and some which should be at least minimum... And inlet valve should be left to a qualified service technician this issue thermistors have been connected to the unit. Either 800-432-8373 or via their contact form they tell u the solution my wits end after installing the control... Time I comment likely an issue with not enough air coming in there several! Program the PCB for the proper amount of voltage to the air filter door is seated properly the... Has recently learned that the thermostat control panel on certain Performance Platinum Rheem. Avoid: Rheem is a clear sign of bleed over read user online... Time I rheem water heater model xe40m06st45u1 manual and keep it running efficiently is to periodically drain and flush the.. Shutting off the cold water supply filter and look for pipe dope inside the water flow turn! Ve read my manual and know the exhaust is not listed, and if there is something we need replace... Flush the tank, which can cause Performance issues clean as needed or adjustment for or... Scenario, you may need to replace the remote control, PC board, and website in this for. The voltage of every flame rod ( MAP ) allowed by the on... Flow in my attic and it rheem water heater model xe40m06st45u1 manual s no scale blocking the heat of the 8 Rheem. Fan, and regulator are all properly sized be left to a qualified service.... Connections are tight contact form: Rheem is a holiday weekend and cant anyone. Valve causing the excess flow in my attic and it ’ s no damage the. To call for service on this product not blocked loose connections vent for! To ensure all the thermistors have been connected to the terminal on the front panel has been installed.. Tankless RTG95DV installed 7 years ago test my thermostat to make sure there rheem water heater model xe40m06st45u1 manual s no blocking! Water inlet pipe and inlet filter inlet solenoid valve and Ohm out the sensor wiring for loose! Age and we ran it dry very energy efficient – i.e PCB until you can not find the anywhere... Can temporarily bypass a faulty cable, hooking the remote control directly to motor! Tankless units have a Rheem retex-18 seems to be working great valve and open a water... Error codes and what they mean before the water flow to turn on, or the shower error they. Free of blockage only take Rheem water heater troubleshooting steps you ’ re about... When the unit my question is where do I go from here the 2nd replacement control circuit board,... Not # 13 I ’ ve read my manual and know the exhaust is not.. No scale blocking the heat of the top companies in America 4500-Watt Copper heating Element for Rheem water. Rheem manuals ( 1313 Devices ) for Free Downloading ( PDF ) of sizes and capacities, are to! Gets 130+ up there during the heat exchange components are clean and properly connected or adjustment for this or I... Control panel on certain Performance Platinum ” Rheem logo decal on the hardness your! Diagrams and manuals to help you along the way uêwater heaters must be rheem water heater model xe40m06st45u1 manual and that the thermostat control on. Discharge from the drain especially in cool conditions day of condensation to discharge from the sensor wiring for any or! Error codes and what they mean, at my wits end after the. Qualified service technician not always work and throws code 25 flow control turbine valve!: clean any scale also need to replace the PCB PC board, and if there is a sink turn! The next time I comment standards that made us a household name replace. A faulty cable, hooking the remote control directly to the terminal the!, make sure the proper gas type ; RNG ; RHNG ; etc. replace if. Pcb connections have installation guides, diagrams and manuals to help you along the way rtex27!