Premier Customer Experience –Priority One! Here are tips for solving your Rheem water heater problem or deciding to call a Rheem service company to handle the repair. Plumber installed this Rheem unit in about 2 hours, which included removal of my old tankless unit and testing. Rheem Water Heater Troubleshooting. Error code E4 – Problem with the backflow temperature sensor The backflow temperature sensor reacts when the temperature is over 309 F. Check the vent pipes if they meet the code and requirements, look for damages and obstructions. Rheem fault code 16 – This is an over temperature warning which could indicate a possible clogged heat exchanger. We love it! An E4 error code indicates that you have an issue with your water temperature sensor. 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. New tankless water heater heater. Had a 99 error code. 2 Savings based on DOE test procedures; available only on models featuring a -1 or -2 in the model number. Error code E9 – Overheat sensor ECO has an open circuit In the past 2 weeks, its beeped at me and the remote thermostat shows a code of 11 when i turn the hot water on. The wiring was double checked to be sure the wires for each circuit where correct. 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. Check to make sure there is gas to the unit and that the pressure is correct. Since Rinnai water heaters are one of the most advanced tankless water heaters available, we recommend to contact a service technician that’s authorized to work on Rinnai water heaters. All electric water heaters and gas heaters that use electricity: The first issue to troubleshoot is … The comprehensive troubleshooting guide has pictures of this sensor and its connections. Rheem is an American manufacturing company that makes residential, as well as commercial water boilers and heaters. More Rheem water heaters have been installed in homes than any other brand. 45 Series (45H/45HI) Whole Home Tankless Water Heater, Manuel du chauffe-eau pour toute la maison Eccotemp 45H / HI LP / NG * Français, Manual del calentador de agua sin tanque para toda la casa Eccotemp 45H / HI LP / NG * Español, Eccotemp 45H/HI LP/NG Whole Home Tankless Water Heater Manual *English, How to Replace the Flame Sensor on the 45 Series, How To Replace the Over Temperature Sensor on the 45 Series, Gas Piping Facts: Information for properly sizing gas lines for use with tankless water heaters, Gas Pipe Sizing and how it affects the functionality of your 45, Ticket Example: My 45H-NG/LP unit will not ignite. 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. Rheem doesn’t have model number specific manuals but instead a single manual may cover a various sizes of a specific model. Having trouble with Rheem tankless water heater code 29 I have drained the neutralizer and made sure it wasn’t clogged. A tankless water heater takes up much less room that a traditional water heater because it does not contain water within the unit. Although uncommon, issues can arise if something isn’t working correctly within your water heater. The Rheem RTEX took the place of a Bosch tankless water heater - the wiring was identical - two 40 amp breakers - 240 etc. Provides ample hot water for the whole house. Our whole-home tankless water heaters, available in natural gas, propane and electric models, are great for homes with busy families, homes with luxury bathrooms and vacation homes, while our point-of-use electric tankless water heaters are ideal for a single faucet or shower. An E4 error code on your 45 model tankless water heater, indicates that there is an issue involving the flow meter sensor (also referred to as cold water temperature sensor.) Not only are they highly efficient, but they can also save you money by heating water only on-demand. This is the sensor that allows your water heater to display the current temperature of the water inside of it. An E4 error code on your 45 model tankless water heater, indicates that there is an issue involving the flow meter sensor (also referred to as cold water temperature sensor.) This means that the flow meter is not sending a signal to the computer which starts the machine. Reinsert the flow meter sensor, re-attach your water inlet, and turn hot water on to see if this resolves the issue. Enjoy the comfort and convenience of continuous hot water on demand with a Rheem ® tankless water heater. First, unplug your water heater and verify the connection to the water temperature sensor. Even has a stylist look. (Close cold water supply valve to water heater. I can turn it off and leave off for a while 30 minutes or so, then turn it back on and it'll work for a day or so. What it Means: Flame failure: The heater can’t maintain a flame. The flow meter sensor will have a white, plastic piece attached to the front of it (which is your auto water flow adjust device), with a set of different colored wires coming from the computer board attached to the top of it. I've had my tankless water heater for about 5 years now, and has never had a problem. The first thing to check is the backflow preventer located inside the elbow vent pipe (included on the standard horizontal vent kit) connected to the top of the heater. This can be done by disconnecting and reconnecting it several times. Savings for liquid propane models may be higher. First, to fix this you want to locate the flow meter at the bottom right on the inside of your heater. 1 Based on comparison of high efficiency condensing natural gas tankless model against 50-gallon tank type model with like fuel type. The water is heated as it passes through the tankless water heater. Rheem fault code 11 – No ignition. Rheem Water Heating will be the premier customer experience provider of Rheem tankless water heaters. 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. The tankless water heater comes with multiple features that allow fulfilling the entire hot water requirements of an average family. I unplugged it and now it is giving a 2, 13, 76, 1 codes. Make sure when you put it back that the butterfly valve inside the elbow freely moves when the … Tankless water heaters are a great investment for your home or office. Rheem RTG74 Pdf User Manuals. Disconnect the remote control, PC board, and all wiring harnesses, then reconnect. They also have products for ventilating, air conditioning, and also heating available. This means that the flow meter is not sending a signal to the computer which starts the machine. 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. This is called the 27 […] Rheem tankless water heaters use a condensing technology to offer continuous hot water without the use of a large water tank. First, to fix this you want to locate the flow meter at the bottom right on the inside of your heater. Tried to unplug it thinking it might reset but that didnt work - Answered by a verified Plumber We use cookies to give you the best possible experience on our website. If the water flowing through the water heater is slowed down it has more time to absorb the heat from the gas burner, thereby achieving a higher temperature. Tankless. Ran for a couple months. Rheem has been providing reliable water heating to the world since we invented the water heater over 100 years ago. FVI-12 LP/NG Whole Home Tankless Water Heater, Manual del calentador de agua sin tanque para toda la casa Eccotemp FVI-12 LP / NG * español, Eccotemp FVI-12 LP/NG Whole Home Tankless Water Heater Manual *English, E3 Error Code on my Whole Home Unit: FVI12-LP/NG, Ticket Example: FVI12-LP/NG Water Pressure Adjustment, Ticket Example: FVI-12 Intermittent Temperature Reading, Ticket Example: FVI-12 shuts down when I mix hot and cold. However, since it is an electronic device, you may find some technical difficulties after the warranty period is over. Electric Tankless Water Heater--I currently have a low boy 38 gallon water heater under my house and will need replacing in the next 6 months or so. Next, check the wire connections; follow the wires to where it connects to the computer board. RTG2-42 water heater pdf manual download. This is the sensor that allows your water heater to display the current temperature of the water inside of it. This error code will typically be permanently displayed and your water heater will not run. Have a Rheem RTG 74 DVP 1 tankless water heater that showed code C8 first and now shows C7 about every 24 hours. Rheem Canada – The Leader in Tankless Water Heaters, Air Conditioners, and HVAC for Canadian Homes and Businesses - Rheem.ca My unit is 2 years old! - Answered by a verified Plumber We use cookies to give you the best possible experience on our website. The sensor is located inside the water heater, at the bottom left, on your outgoing water line. The flow meter sensor has red black and yellow wires coming out of a black sensor that is screwed to the flow meter. 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. Whether you need high water delivery or low energy costs—or both, we have your next water heater. It has 4500 watt elements. My Rheem tankless water heater will run a minute and kick off putting out the 13 code. View online or download Rheem RTG74 Troubleshooting Manual Nothing like waking up to no HOT water. With a full line of Rheem ® tank and tankless water heaters to choose from, there’s sure to be one that’s the right fit for your family. Then, you will need to remove your water inlet on the outside of your heater, at the bottom right side. View and Download Rheem RTG2-42 troubleshooting manual online. Rheem has nearly a century worth of manufacturing innovative, efficient, air, water, and pool solutions for your home and business. An E4 error code indicates that you have an issue with your water temperature sensor. In a tankless water heater, water temperature is increased in one of two ways: increasing the amount of gas being burned or decreasing the water flow. If both were connected you will want to then remove the flow meter. Hot water—whenever and wherever you want it—is one of life’s many comforts. Bosch offers several models of tankless water heaters, including the Bosch Therm 830 ES Non-Condensing tankless water heater with 8.3 gallons per minute capacity at 35 degrees Fahrenheit and the Bosch Therm C 1210 ES Condensing tankless water heater … Also for: Rtg53, Rtg66, Rtg74, Svc 810. The water is heated on demand only, which reduces energy consumption as well as overall energy costs. First, unplug your water heater and verify the connection to the water temperature sensor. This error code will typically be permanently displayed and your water heater will not run. If water flows steady from hot water taps, there is a bleed over in the system.) Rheem 27 Focusing on the Rheem 27, this is a water heater with the highest capacity continuous flow gas water heater. As a tankless solution, you save up to 50% on water … Paloma sells a line of natural gas-heated tankless water heaters. No Hot Water . Getting a code 14 on Rheem tankless hot water heater. I … Terrific tankless water heater! EcoSmart’s patented, self-modulating, tankless water heating technology delivers hot water instantly—and for as long as you need it. There is a metal clip that holds the flow meter sensor in place inside the heater. It is possible for several litres a day of condensation to discharge from the drain especially in cool conditions. Remove this metal clip, and blow through the meter- it should make a zing sound when the little fan inside spins. Checked the exhaust. 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