Navien Thermistors. Navien Printed Circuit Board. HeLp thanks bob This resets your tankless and may give you hot water again for a quick shower or temporary use. To see availability for this product, Create an Account. Each error code leads to different operating problems so that users can quickly fix the heater themselves. Any ideas? Get it as soon as Tue, Feb 2. By keeping the flow rate above the minimum required this and many other problems might be resolved. Navien was first mentioned on PissedConsumer on Oct 19, 2011 and since then this brand received 78 reviews.. Navien ranks 160 of 1793 in Appliances and Electronics category. I am considering adding a re-circ line so I can program the system to come on at certain times. Application: Repair. Navien NR-240A Pdf User Manuals. If there is water flow, clean and inspect the condition of the flow sensor connector. Error code E439 can be caused by a faulty flow sensor, PCB, or no cold water supply. hot water works intermittently .i shut boiler off than on n p21.8 shows up .a second later 591 than u-21 finally 2011. nothing w a e in front of it.possible its the 3 way motorized valve. TESTIMONIALS. These numbers show that there is misbehaviour with your limit control, and that is not what you should mess with! #E046 issues. You’d better call the professionals! Navien error code E439 is indicative of a problem with the flow sensor. Navien Flow Sensor Tankless Water Heater. Each error code leads to different operating problems so that users can quickly fix the heater themselves. Mine was corroded to the point that it couldn’t spin. One other possibility is that there is a problem with your recirculation mode. Navien has had flow sensor issues in the past. Generally, this happens because users have set the temperature too high. There could also be connectivity problems, so make sure that your cord is grounded properly. Viewed 5k times 1. Look up in the manual guide for how to clean it. The flow sensors use a magnetic pick up (similar to the flow sensor on a water softener) so … y el NAVIEN 240a Sigue mal. Once the water flow reaches approximately a 1/2 gallon per minute the water heater will sense a flow rate sufficient to ignite the natural gas or propane resulting in hot water. This high-tech water heater is a reasonable choice to reduce electricity bills – many users reported. This code displays an overheated heat exchanger problem. The solution is the same as for issue E012 that you should clean the air intake filter. There was a problem completing your request. We recommend opening and closing the pressure relief valve (should be located near the outlet of the unit). The power valves could be shut off earlier. This problem typically starts with an ERROR 001, ERROR 038, or ERROR 039, but your Navien could show a number of other errors caused by the faulty flow sensor. Depending on amount of debris affecting the flow sensor, this may help temporary. Login. Defective flow sensor: The boiler does not work due to the defective flow sensor. I have checked the intake - Answered by a verified HVAC Technician I know how to drain the system, replace the sensor, and re-fill, but I'm not clear on purging the system of … Great money saver and easy diy fix with the help of youtube videos. 5.0 out of 5 stars 2. Flow Sensor Corrosion. Remember to turn off the electricity or unplug the water heater before touching it. He tenido problemas para que los tecnicos lo arreglen. fui a checarlo y estaba el mismo Error 439, regresaron para resolver el problema y me dijero que se iba a reparar solo ya que lo habian reseteado. The buildup would disturb operation and shut the unit down. No signal was being transmitted so the heater thought there was no flow. You’d better call the professionals! $55.00 $ 55. Tengo 2 Navien model NPE- 240A. It was worked on and they replaced the ignitor this worked for about 2 hours. How to solve the problem: If this is a persistent problem ask a plumber if you should upgrade your unit. Try lower temperatures; it also benefits your electricity bill! We will discuss further below. Some additional information on cleaning the flow sensor on my NR-210A- once you remove it to clean it, there is a spinning impeller wheel inside. Flow sensor adjustment for Navien 240S natural gas fired tankless water heater . Get it as soon as Thu, Feb 4. These are short-circuited problems, which are the real serious ones that you should call for tech support. Each time I call Navien for help, they suggest my issue is related to debris getting into the flow sensor and preventing it from triggering properly. In case water took forever to warm up, you could see if you accidentally set the heater at low temperature or not. Please try your search again later. Without further ado, let’s go! Navien Navien tells you the second you work on the unit it voids the warranty unless it is to their benefit. We installed a Navien 240S natural gas in our house, and it is working fine. me combraron $ 550 dolres, les pague y fui a mirar el NAVIEn y continuava con el mismo Error 439, Lo checaron nuevamente y me indicaron que ya estaba listo. It runs with electricity, so you need to be careful all the time to avoid terrible electric shock. Have you figured out what your error code is and how to fix it yet? The overall rating of the company is 2.4 and consumers are mostly dissatisfied.. $23.50 $ 23. For any other strange, unusual or potentially dangerous, you’d better shut water heater off, then call for help from the technical support. This is not usually what happened, but if there is no water coming out, then you should go check your pipe valves and water inlet filter. PERO SI SABEN COBRAR. Product Details. Flow Sensor for Navien CC180, CR180A, NP240, and NR240A Condensing Gas Tankless Water Heaters. … There are problems with your heater’s fan and air pressure system. However, newer units offer very low minimum flow rates (as low as 1⁄4 gpm), meaning your unit will run even when there’s only a small demand of hot water. Navien Miscellaneous Parts. Heating, Cooling, and Tankless Rebates 2020, NPE/S model tankless – Part # 30011534A (out of stock). Status: Answered. This is why the flow sensor corrosion has been one of the most frustrating issues with the earlier Navient Tankless Water Heater. If your flow sensor is working intermittently the tankless could read no water flow cut the flame but then get flow from the flow sensor again. Hi, I need to replace the water pressure sensor in my Navien CH-240 combi boiler. por lo cual me gustaria que me recomendaran tecnicos calificados. The plumber that installed don’t seem to think that a new heater would have a problem. Please make sure that you are posting in the form of a question. Clean out the flow sensor if possible. • If the impeller rotates normally, replace the flow sensor back into the boiler. If you have no ideas on how to clean the venturi or fix the flow sensor, you should call the technical support for help. Navien Flow Sensors detect water flow which, in turn enables the unit to ignite and heat cold water within the heat exchanger. Readings and other items: well water, unit is about 2.5 years ago, natural gas, no problems before, set to 125 degrees , GPM with faucet on is 0.4-0.6, shower is 0.8, water temp drops when shower is turned on but recovers to 125. In this case, you’d better have a contractor come to check the heater for you! When venting Navien NPE tankless water heaters, it is important that you do not start the vent run with a street elbow at the vent collar. Reciently a dedicated 1″ gas line was installed well it still gets a 003 failure code. Clean the water inlet filter/s. The process to take apart the fitting which holds the flow sensor to "blow" it out clean is arduous, requiring drainage of the system etc., and has not solved the problem. So I go to test the flow sensor and it's working. View online or download Navien NR-240A Installation Manual Check if you had opened the gas supply valve or not. Navien Sensors. I posted here a week or two ago with problems with my hot water heater. I have ordered a new flow sensor but for now I have hot water again! Flow Sensor - CR, CC, NP and NP series Specifications. Required fields are marked *, We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com or amazon.ca. The flow sensor would, at a point, get rusty. Called navien support and they said all the readings were normal but the GPM was low. I have tried a few things and have more information. NO SABEN REPARLOS. I have tried. If these get clogged or gummed up water flow will slow to a trickle and you might get a false negative flow sensor error. It works by sensing the incoming flow of water and then activating the unit. Call the tech guys because your exhaust thermostat is wrong somewhere. 12/08/2020. Ask Question Asked 4 years, 9 months ago. FREE Shipping by Amazon. If you are new then use a filter inside of the water flow pipe for stopping the problem from the beginning. I get message 0 12 on the remote and 038 inside on the panel. Active 7 months ago. If you have any problems with your Navien heater, feel free to ask in the comment section! Part #N30010537A | Manufacturer Part #30010537A. Please enter a question. The issue is most likely the flow sensor inside the unit is not spinning properly. Navien NPE-210A Premium Condensing Tankless Gas Water Heater capable of providing 10.1 gallons per minute hot water flow which is great for larger homes. So from reading and searching online I know in the past the Navien heaters had flow sensor problems by not using Stainless Steel but this unit is brand new so the sensors should be fine right?

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