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. Open hot water taps at fixtures. 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 … View and Download Rheem RTG2-42 troubleshooting manual online. We love it! Rheem fault code 11 – No ignition. This means that the flow meter is not sending a signal to the computer which starts the machine. (Close cold water supply valve to water heater. Check to make sure there is gas to the unit and that the pressure is correct. This means that the flow meter is not sending a signal to the computer which starts the machine. Although uncommon, issues can arise if something isn’t working correctly within your 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. As a tankless solution, you save up to 50% on 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. I unplugged it and now it is giving a 2, 13, 76, 1 codes. All electric water heaters and gas heaters that use electricity: The first issue to troubleshoot is … Reinsert the flow meter sensor, re-attach your water inlet, and turn hot water on to see if this resolves the issue. 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. 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. Provides ample hot water for the whole house. 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. Tankless water heaters are a great investment for your home or office. This error code will typically be permanently displayed and your water heater will not run. This can be done by disconnecting and reconnecting it several times. Next, check the wire connections; follow the wires to where it connects to the computer board. I've had my tankless water heater for about 5 years now, and has never had a problem. Tankless. Hot water—whenever and wherever you want it—is one of life’s many comforts. If water flows steady from hot water taps, there is a bleed over in the system.) View online or download Rheem RTG74 Troubleshooting Manual Rheem is an American manufacturing company that makes residential, as well as commercial water boilers and heaters. Whether you need high water delivery or low energy costs—or both, we have your next water heater. What it Means: Flame failure: The heater can’t maintain a flame. Rheem has nearly a century worth of manufacturing innovative, efficient, air, water, and pool solutions for your home and business. Enjoy the comfort and convenience of continuous hot water on demand with a Rheem ® tankless water heater. First, to fix this you want to locate the flow meter at the bottom right on the inside of your heater. Error code E9 – Overheat sensor ECO has an open circuit Then, you will need to remove your water inlet on the outside of your heater, at the bottom right side. Rheem has been providing reliable water heating to the world since we invented the water heater over 100 years ago. No Hot Water . This is the sensor that allows your water heater to display the current temperature of the water inside of it. 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. This is the sensor that allows your water heater to display the current temperature of the water inside of it. We turn unit off for 5 minutes and then turn … Rheem Water Heating will be the premier customer experience provider of Rheem tankless water heaters. It is possible for several litres a day of condensation to discharge from the drain especially in cool conditions. EcoSmart Tankless Water Heaters. An E4 error code indicates that you have an issue with your water temperature sensor. 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. My Rheem tankless water heater will run a minute and kick off putting out the 13 code. 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. Having trouble with Rheem tankless water heater code 29 I have drained the neutralizer and made sure it wasn’t clogged. The comprehensive troubleshooting guide has pictures of this sensor and its connections. Rheem RTG74 Pdf User Manuals. 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. My unit is 2 years old! Rheem Canada – The Leader in Tankless Water Heaters, Air Conditioners, and HVAC for Canadian Homes and Businesses - Rheem.ca Rheem Water Heater Troubleshooting. Getting a code 14 on Rheem tankless hot water heater. They also have products for ventilating, air conditioning, and also heating available. 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.) - Answered by a verified Plumber We use cookies to give you the best possible experience on our website. Also for: Rtg53, Rtg66, Rtg74, Svc 810. EcoSmart’s patented, self-modulating, tankless water heating technology delivers hot water instantly—and for as long as you need it. Rheem fault code 16 – This is an over temperature warning which could indicate a possible clogged heat exchanger. 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 Rheem RTEX took the place of a Bosch tankless water heater - the wiring was identical - two 40 amp breakers - 240 etc. Make sure when you put it back that the butterfly valve inside the elbow freely moves when the … 2 Savings based on DOE test procedures; available only on models featuring a -1 or -2 in the model number. 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. It has 4500 watt elements. Disconnect the remote control, PC board, and all wiring harnesses, then reconnect. First, to fix this you want to locate the flow meter at the bottom right on the inside of your heater. The flow meter sensor has red black and yellow wires coming out of a black sensor that is screwed to the flow meter. 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.) Even has a stylist look. Savings for liquid propane models may be higher. First, unplug your water heater and verify the connection to the water temperature sensor. An E4 error code indicates that you have an issue with your water temperature sensor. Had a 99 error code. RTG2-42 water heater pdf manual download. 1 Based on comparison of high efficiency condensing natural gas tankless model against 50-gallon tank type model with like fuel type. Remove this metal clip, and blow through the meter- it should make a zing sound when the little fan inside spins. More Rheem water heaters have been installed in homes than any other brand. The water is heated as it passes through the tankless water heater. 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. 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. The water is heated on demand only, which reduces energy consumption as well as overall energy costs. 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. First, unplug your water heater and verify the connection to the water temperature sensor. A tankless water heater takes up much less room that a traditional water heater because it does not contain water within the unit. Premier Customer Experience –Priority One! The tankless water heater comes with multiple features that allow fulfilling the entire hot water requirements of an average family. There is a metal clip that holds the flow meter sensor in place inside the heater. Rheem doesn’t have model number specific manuals but instead a single manual may cover a various sizes of a specific model. Terrific tankless water heater! This error code will typically be permanently displayed and your water heater will not run. This is called the 27 […] Checked the exhaust. Rheem tankless water heaters use a condensing technology to offer continuous hot water without the use of a large water tank. The sensor is located inside the water heater, at the bottom left, on your outgoing water line. Paloma sells a line of natural gas-heated tankless water heaters. Ran for a couple months. 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. Ensure the ignitor is operational before calling for service. 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. 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. Have a Rheem RTG 74 DVP 1 tankless water heater that showed code C8 first and now shows C7 about every 24 hours. 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. I … Rheem 27 Focusing on the Rheem 27, this is a water heater with the highest capacity continuous flow gas water heater. Plumber installed this Rheem unit in about 2 hours, which included removal of my old tankless unit and testing. 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