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. I have a Rheem tankless water heater and it shuts down a lot with a 13 code, i was told to clean the flame rods which i got one of them out and cleaned it but can't get the other one to come out, it i … E3 code on Performance 27 rheem tankless? Check the ventilation system and vent openings for blockages or dirt and clean as needed. Make sure the flue inlet and exhaust are free of blockage. The fix was to turn the remote off and then back on. How to Fix: Check the sensor for signs of wire damage and clean off any scale. Examine the heat exchanger for cracks or other openings, as well as air flow restrictions around the vent terminal and unit. What does a code C4 mean on a Rheem Pronto, Model RUTG-74PVN, installed in 2004 mean? →Style 6: 05 . Ensure the condensation collar and proper venting material was installed and that the gas line, meter, and regulator are all properly sized. The unit is in my attic and it easily gets 130+ up there during the day. Today when … Not reading any error codes but having backfire or small boom sounds coming from exhaust vent. When your water heater finds a problem, it displays an error code in the LED display on the remote control or the front panel. Rheem Water Heating will be the premier customer experience provider of Rheem tankless water heaters. 6. The water is heated on demand only, which reduces energy consumption as well as overall energy costs. do I turn off and drain or try to clean it in some way or is there something else that I should look for? We turned water off, checked circuit breaker, let unit sit 10 minutes, press ON/OFF and panel read “120” meaning it was set. In an extreme case, you may have to replace the remote control or PCB. How to Fix: Check to make sure there’s no damage to the wiring harness or motor and all connections are tight. My gas company did not refill our LP tank and we ran it dry. Premier Customer Experience –Priority One! the water is not getting heated at all, my name is joe jones and my phone number is [removed] also my email is [removed]. On new installations ensure hot … Rheem Tankless Error Code Troubleshooting, Best Solar Water Heater Systems On The Market, Best Immersion (Bucket) Water Heater For 2021, Best Water Heater Earthquake Straps For 2021, How To Wire A Hot Water Heater: An Ultimate guide, Rinnai Tankless Error Code Troubleshooting, Noritz Tankless Error Code Troubleshooting, Navien Tankless Error Codes Troubleshooting, https://www.youtube.com/watch?v=St38CFhiaI0. Rheem Manufacturing Company is an American privately held manufacturer that produces residential and commercial water heaters and boilers, as well as heating, ventilating and air conditioning (HVAC) equipment. Steady flow is a clear sign of bleed over. Rheem Pronto tankless water heater?? I tried to find code 25 and you do not even show it. Check gas inlet solenoid valve wiring harness for loose or damage terminals. Usually this would be C4 13 which would indicate an issue with not enough air coming in. How to Fix: Check for proper grounding and that the device is receiving gas of the right type and pressure.Examine the flame rod to ensure it’s connected and has no carbon buildup. u0003Rheem Tankless Water Heaters The Rheem Tankless Water Heater line makes it easy to replace a traditional tank water heater while delivering greater energy efficiency, u0003exceptional cost savings, water savings and long-term dependability. 1. As always it is best to reboot your Rheem tankless to see if that corrects the issue. Using this chart may help you diagnose and/or fix a problem you may be experiencing. Which is what I expected from the chart on the box. The company also produces and sells products under the Ruud brand name. Rheem 11-character serial number code with plant code: MMYY P123456 MM YY are month and year of manufacture, P is a plant code. Did you figure out what it is? If you are unable to fix your Rheem error code you should call your tankless installer, a tankless professional, or possibly Rheem directly to address your issue. This serial number format is used on some Rheem tankless water heaters. Make sure air filter door is properly seated. Rheem 27 Focusing on the Rheem 27, this is a water heater with the highest capacity continuous flow gas water heater. 1. Disconnect the remote control, PC board, and all wiring harnesses, then reconnect. It works normally once temperatures drop. Check remote control wiring for loose or damaged connections. Remove the flame rod and clean off any carbon buildup with sandpaper. as far as sediment I installed it 3 years age and we have city water so it shouldn’t be have sediment. Make sure there are no restrictions to the air flow. 05- 000021 (Tankless Water Heater) We find this is the fastest and cheapest way for our site visitors to purchase anything from a tankless, a combi-boiler, or any assortment of replacement parts they may need. Check modulating gas solenoid valve wiring harness for loose or damage terminals. Also for: Rtg53, Rtg66, Rtg74, Svc 810. 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. How to Fix: The cold water inlet pipe and inlet valve should be fully open. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. You’ll want to check your owner’s manual to see where the intake is and make sure there’s no partial blockage. Paloma sells a line of natural gas-heated tankless water heaters. →Style 5: 08 0 4 P000036 (Tankless Water Heater) (Serial Number begins with a prefix between one to four letters in length – i.e. Tankless water heater location code. Check for closed water heater inlet valve or restrictions in cold water inlet pipe(must be fully open). How to Fix: Check the sensor wiring for any damage and clean off any scale. My thought is it a flow error. Was receiving intermittent error code 12. burner was very dirty... time will tell.Please let me know if the full burner should be staying on. You’ll want to call for service on this one. 1.Ensure high fire and low fire manifold pressure are correct. Since it would not be economical of me to provide the codes for every town in the United States and Canada, let me just give an example. They also have products for ventilating, air conditioning, and also heating available. Below are some of the most common Rheem error codes and what they mean. Endless hot water. 1. Just installed a Rheem retex-18 seems to be working great. All tankless units have a minimum flow rate which must be achieved before the water heater will start heating water. It only errors if the Tub is on. In the event this doesn’t work, you'll need to replace the PCB. How to Fix: Check to ensure all vent and heat exchange components are clean and properly connected. I randomly picked San Jose California as an imaginary location for us to do our home installation. Just installed my retek 28 and I am getting h 103? Have a different tankless water heater brand that needs troubleshooting? I unplugged it and now it is giving a 2, 13, 76, 1 codes. Ensure fan motor will turn freely. Clean any blockage in heat exchanger, combustion fan, inlet filter, and exhaust flue. It is possible for several litres a day of condensation to discharge from the drain especially in cool conditions. 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. Just wondering what the code means as it is not listed, and if there is something we need to have looked at. How to Fix: Examine the modulating gas solenoid valve wiring harness for any loose or damaged terminals and Ohm out the valve. We contacted your 800 number for trouble shooting assistance at 4:30pm central time and they were closed. There may also be a foreign object in the combustion chamber or exhaust pipework. 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