My unit is a replacement for an existing electric tank recirc loop system. View the training as it is presented, ask questions of the presenter, and receive real time feedback. WebPage 1 Navien Condensing Water Heater Manual NR-180 (A) NP-180 (A) NR-210 (A) NP-210 (A) NR-240 (A) NP-240 (A) If the information in these instructions is not followed exactly, a fire or explosion may result causing property damage, personal injury or death. Did you mount the contact switch next to the Navien? The NaviCirc recirculation valve works best if installed under the furthest accessible fixture away from the water heater. In the software display settings, I've also set it to internal recirculation with the "Always On" option. You can replace the sensor if needed. The installers insisted they did not need to pipe the recycle returnthey wanted to cap it off. Navien tankless water heater error codes, their meaning, and fixes Works great and saves the copper pipes. Then I searched and discovered your posting. They understand systems like this and can help you choose the right pump and control that only recirculates when you tell it to. We are on well water and have a low flowing well. Make sure the major electrical cord is grounded correctly. Check the thermistors condition along with pump wiring connectors. WebNavien recirculation works by using a pump to send hot water from the water source to the farthest fixture, such as the shower, that results in one or two short waits until hot water arrives from a tap. WebTankless water heaters CAN be used to help solve lag time issues on a home, eliminating most of the wait time for hot water, but it depends on the piping. It is located on the lowest corner opposite the on and off button. I am contemplating getting the NPE-180A and controlling the pump with a remote control in each bathroom. We want to reduce waste in using water given our well situation. Remove the front cover of the water heater. Press the reset button to reset your device. I just hooked up the NR-20DU wired remote control ($80 from Fergusons) and programmed 3 on/off recirculating cycles based on family needs. This is how to set up Navien Tankless water heater for recirculation in Residential applications. Locate the reset button on the heaters front control panel. I had a dedicated external recirculation line installed to use with the Navien internal pump. WebNavien npe-240a settings We have a Navien NR-240A installed in new construction in 2012. You can adjust the temperature by the below 10-degree increments, depending on the temperature range: 98 F-120 F/ 36 C-50 C 1 F or 0.5 C increments, 120 F-140 F /50 C-60 C Press for 2 seconds to adjust in 5 F or 2C increments. I could hear the water recirculating every so often. Press the Power button on the front panel to turn off the water heater. Adding a "Hot button" overrides schedulers (navilink or NR-20DU). (for. It is caused by an open or shorted air pressure sensor. We get it, but (1) terrylove.com can't live w Reddit and its partners use cookies and similar technologies to provide you with a better experience. To Reset Navien Tankless Water Heater? Admirable The Intelligent preheating on Navien Water Heater is a self-learning process that you can enable by turning on the DIP switch on the front panel. No Live Trainings are currently scheduled, to view previously recorded trainings visit the On Demand link Especially in the kitchen, where the NaviCirc component was installed, how could it take longer for hot water to come in? Get in touch with Navien technical support or a professional heater repairman. WebNavien Virtual Trainings Live Training On Demand Real time virtual training hosted by one of the Navien product trainers. I have an NR240A for about 10 years now. Navien the Up or Down button. Thanks. The NPE-210A-LP is the mid-range model from Naviens NPE-A series where A stands for advanced. Though we share resources, information, and educational guide on plumbing & DIY projects, the content here is not a substitute for professional guidance. Also, you do not set external With the NPE-A2 units built-in pump, water circulates through the NaviCirc to preheat the hot water lines, using the cold supply line as the return line back to the water heater. It does not appear to be that much different. Is this normal? You shouldnt change these configurations as they are default or set at the factory. For more information, please see our #1. We want to reduce waste in using water given our well situation. From what I have read, I need to set SW1 to on to enable the internal loop recirculation. Error Code E480 It tells you about the abnormality of the external tank thermistor. WebNavien Virtual Trainings Live Training On Demand Real time virtual training hosted by one of the Navien product trainers. You might want to verify if the Navien was installed and programmed for utilizing the "internal" or "external" recirc function. There are no error codes showing. Navien Recirculation Settings Resources | Partners Login | Become an NSS |Certifications |Parts List | Technical Support | Careers |Global Network |Warranty, All contents copyright Navien Inc. | About Navien |Contact Us | Terms of Use |Privacy Policy |CCPA |Notices, You accept the use of cookies as described in our, Designed and optimized for use with Navien NPE-A Series water heater models, Automatically blocks circulation when the hot water temperature within the valve is about 95F (35C), Compatible with the Navien HotButton Kit for demand-type recirculation systems, Ultra-high efficiency condensing tankless water heaters, High efficiency non-condensing tankless water heaters, Benefits of Tankless Water Heaters | Navien, Problem Solved: Gandy Installations Saves Customer Enough Space for a Refrigerator. 1. Navien Just set it to the On position to operate your Navien water heater with propane. Without further ado, lets get started right here. Also, did you wire the PB from the Hot Button kit or only use the remote? You are using an out of date browser. It will reduce the energy consumption and deliver you the best heating efficiency. Works great and saves the copper pipes. Here are some of the leading causes of cold water production; Which means there isnt enough time for the water to heat up. Check the wiring and cold water inlet two thermistors and make sure both are in good condition. Am I correct in assuming this means that the internal loop and buffer tank only heat up when there is there is demand for hot water (i.e. Reservation Schedule #1 is ready to be set. Ensure you hire a certified service agency to install the conversion kit, maintaining Naviens instructions and all applicable codes & requirements. It should come out of the hot water port. Get in touch with Navien technical support at 800-519-8794. Error Code E480 It tells you about the abnormality of the external tank thermistor. WebSimilar to the Navien NR-210A, the NR-240A is a tankless water heater with a built-in circulation pump and buffer tank, except that this model delivers 11 gallons per minute at 45oF rise. It looks like you're using an ad blocker. http://us.navien.com/Engineers_Features_Benefits/ComfortFlow_Technology/. Also the unit needs to be set to utilize the recirculation feature. navien Understanding navien recirculating water heater ruralowner member posts: Source: circulationpumpitoshima.blogspot.com. You can find this kit inside the products case. I have not adjusted any other parameters the Up or Down button. That's an interesting solution. the Up or Down button. Reddit and its partners use cookies and similar technologies to provide you with a better experience. Press either the Up and the Down button to switch between any of these recirculation settings: 3. Space-saving high-efficiency condensing boilers provide the ultimate heating and comfort experience. Place a bucket underneath it to catch any water that drains when you remove the filter. View the training as it is presented, ask questions of the presenter, and receive real time feedback. What kind of range do you get from the remotes? For example, you may damp it into a bathtub, pushing the water through the isolation side on hot. If any particular ad is your REASON for blocking ads, please let us know. Feb 26, 2023. Copyright 2023 Grid Sub | Fuzion BlogbyAscendoor | Powered by WordPress. Hi, I have a 2.5 year old Navien NPE-240A with an external recirculation device underneath my master bath sink (furthest fixture from the water heater), which would pretty much instantly provide hot water. Working well so far. Connect a regular garden hose to the hot side service valve. Navien Press the M (menu) button and head over to 1.Recirculation Setting > 2. Generally, you should flush a Navien Tankless Water Heater once a year. Default recirculation schedule is every 30 minutes if a 9F degree drop is sensed. It is located on the lowest corner opposite the on and off button. is this recirculation pump just recently installed? Adjust the recirculation settings from the front panel. Examine and wash the intake air filter underneath running water using a toothbrush. Navien NPE240A- Navilink,Navilink App, Recirculation settings and our Years of experience in the HVAC field have taught him many lessons, not the least of which is that the value of quality and knowledge far exceeds any promised initial savings. We are on well water and have a low flowing well. Or invest in a larger water heater. NAVIEN NR-20DU USER MANUAL You also have to flush the heat exchanger. Still appears to have the same "Enable/Disable" terminology. WebNavien Recirculation Settings have a lot of advantages. Also, check the filters to see if they are clean. Was I wrong to think that? If you'd like to support the site, please allow ads. Then remove the cold water filter off located next to the cold water isolation valve. You need a crossover valve installed under one of your faucets that is far away from the water heater (there are a few different styles but they all have four connections and get installed under a faucet). Let the vinegar cycle through the cold side for 45 minutes. Also, do not set the dip switches for external recirculation. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. Navien The problem The amount of time for hot water to come in has actually increased compared to when I had the tank water heater. Navien The 180A is its smaller sibling while this is succeeded by the 240A. To remedy the issue, consider increasing the gas supply to the heater. Navien Tankless Water Heater Reviews If you cannot reach your gas supplier, call the fire department. Check to see if the warranty is still valid and contact the manufacturer. Navien Tankless Water Heater How to & Troubleshooting Guide For the Navilink and recirculation to work: P01 must be set to your type of device P17 must be on for thermal bypass P18 must be on to allow communication with the Navilink. It clips on the side of the PCB board without screws and then you connect a ribbon cable to the PCB. Position the 2-way valve inside the water heater to EXT. Can I swap out the mainboard in the NR240A to an NPE240A board to get all that features? It is a visible sign that your devices cold water inlet two thermistor is having some issues. Every A2 model On Navien Water Heaters, you can choose two pre-heating modes. When should the recirculation be on I know very little about plumbing and have a few questions that I would appreciate if any experts here could please answer for me. Today I opened the front panel and saw that all the dip switches were set to off. How do I reset my Navien tankless water heater? Navien NR-180(A) Operation & Installation Manual At the same time, someone is in the kitchen doing the dishes. Navien 240A Dip Switch Settings [Explained Everything] Every Navien Tankless Model, either 240A or 180A2, has two DIP switch locations. Weekly: It lets a user choose commands for DHW Recirculation on a weekly basis. Locate the reset button on the heaters front control panel. Unplug the power to your Navien water heater. Wiring for navien nfc-250 combi-boiler If the problem does not get resolved, replace the motherboard or control board or hire a professional t do it. Navien Tankless How Do the Front Panel Dip Switches Work: First off, lets discuss how the Switch 1 on the front panel functions. This on-demand water heater has a lower carbon footprint, is energy efficient, and has a longer lifespan. Create a chart to regulate hot water usage. Fortunately, Navien water heaters recycle hot water and always provide hot water. You can find one on the PCB and the other one on the front panel. I just had an NPE240A2 professionally installed last week. The enable/disable work around for a hot button really speaks to the fact that they could just make an app based digital hot button alone-- with a timer better yet to resume the normal schedule. Open the service port on the host side and the isolation valve on the cold side, pushing water through the system. If a hot water faucet is open, you can adjust the temperature only from 98-110 F (37-43 C). Set the 2-way valve to INT. Learn more about our products for home owners. There is no dedicated return line, however, the NaviCirc component was installed under the kitchen faucet which is almost a straight line from where the unit is in the attic. and our Everything seems to be installed correctly, but their repatriation does not work as intended. Save my name, email, and website in this browser for the next time I comment. Protect your water supply and your water heating equipment with eco-friendly water treatment solutions. Unfortunately, the heat exchanger cannot be fixed and has to be replaced. they have an accessory called the HotButton (PZZZ-00046). About a year ago, the recirculation stopped working so I For example, it will boost up the energy consumption because the unit operates to maintain the water temperature within the circulation loop. You can adjust the temperature while the display is flashing. WebNAVIEN TANKLESS WATER HEATER RECIRCULATION SET UP WITH DEDICATED RECIRCULATION LINE. Start by turning off the service valves and removing the hoses. Turn off the device for half an hour and confirm everything is working correctly. I don't hear the heater "fire up" right away when the tap is opened and can't tell if the recirculation pump is running. Allow it to dry and then fix it back. Go along the steps described below to set the recirculation settings. This setup is very similar to the one I have with my 40 gallon tank setup with recirc/return line by using an X10 home automation module to program the remote to turn the pump on for 4 minutes and automatically turn off whenever someone presses it before taking a shower. The remote control module sits beside this area (I have it floating but I'll put double stick tape and mount it to the interior soon) and the antenna lead drops through a grommet (conveniently already available at the bottom of the unit near the pcb) to the outside. Even on high flow faucets, like the shower in my master which has a very high pressure shower head, it takes longer for hot water to come in. Examine and clean the filter in a cold water inlet. Protect the water supply and water heating equipment with eco-friendly water treatment solutions. This setup is very similar to the one I have with my 40 gallon tank setup with recirc/return line by using an X10 home automation module to program the remote to turn the pump on for 4 minutes and automatically turn off whenever someone presses it before taking a shower. The following screenshot will show you the DIP switch location on the front panel: These switches are- Switch 1 and Switch 2. 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. Also I set dip switch 5 to "ON" for the well pump setting. Navien Tankless As well as any future additions, Usage of household gadgets that require hot water, Automatic dishwasher 14 gallons or 1.5 GPM, Washing machine 32 gallons to wash the clothes or 2 GPM. For a better experience, please enable JavaScript in your browser before proceeding. Get in touch with Navien technical support at 800-519-8794. Do not advertise or try to compare pricing. Yes!!! It means there is some issue with a water pressure sensor. Navien The 2-way valve inside the Navien is set to internal recirculation. There is some issue with the front panel key. Hello all. However, we have had repeated issues with the heat level of our domestic water. is this recirculation pump just recently installed? Note the recirculation timer settings are divided in 30 minute increments. Setting range: 1 to 120 (in 1-minute increments) Default: 30 min Set the 2-way valve inside the water heater to EXT. 12 If any particular ad is your REASON for blocking ads, please let us know. An open or shorted sensor causes this issue. It will reduce the energy consumption and deliver you the best heating efficiency. Do not advertise or try to compare pricing. Privacy Policy. WebNavien Recirculation Settings have a lot of advantages. The house is set up with recirculation, though I am not sure where in the house the "T" on the system is located. 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. The water heater will not provide hot water instantly. Read Also: Navien Tankless Water Heater Post Purge Navien Tankless Water Heater Standby Mode Eric Alvarez The Navien is smart enough to stop recirculation when it recognises hot water has made the entire loop. To Reset Navien Tankless Water Heater? Admirable You can change the tank thermistor if needed. You can find this valve inside the water heater. Otherwise, you cant adjust your water heater temperature if you position this DIP switch to On. NaviCirc Recirculation Recirculation is basically just keeping the hot water in the plumbing hot so you get hot water faster. We get it, but (1) terrylove.com can't live w Older Navien heater models are prone to flow sensor issues. JavaScript is disabled. Glad this thread was able to help you-- The app could really use clarification and a reboot. Navien Recirculation Settings have a lot of advantages. Make sure there are no loose connections. I could hear the water recirculating every so often. Press either the Up or the Down button to choose the scheduled time. Navien Recirculating Water Heater However, this is only a temporary fix. This seems relatively new for navien and is in a recent navien technical bulletin from 04/18/16. Hello, You might want to talk with the folks at ACT, 714-668-1200 www.gothotwater.com. - Please return the "Manual" to the customer after installing. To remedy this, you can take the two clamps off the sensor, pull it out and clean it. Navien Recirculation Settings If you set this DIP Switch to Off, you can set the temperature of your water heater. It worked perfectly. The unit was installed in the attic (two-story 2,600 sq. Years of experience in the HVAC field have taught him many lessons, not the least of which is that the value of quality and knowledge far exceeds any promised initial savings. Navien Also, check if the electrical cord is grounded correctly or not. Thank you for posting. In the software display settings, I've also set it to internal recirculation with the "Always On" option. Examine the thermistors condition and pump wiring connectors. recirculation If you can post a picture of your setup it would really help. This number indicates that the water pressure is high. Your toilets lingering sewage-like smell is probably seeping, Though disgusting, emptying and cleaning your black and grey RV tanks is an inevitable maintenance plan. Make sure that the drain hose will empty the scaling solution into the bucket. When should the recirculation be on Navien Recirculating Water Heater WebWe now have a NR-240A unit and we were excited to have problems behind us. Hi, I have a 2.5 year old Navien NPE-240A with an external recirculation device underneath my master bath sink (furthest fixture from the water heater), which would pretty much instantly provide hot water. Installation and Operation Manual What about adding the NaviLink WiFi board and controlling it from your phone anywhere? https://www.amazon.ca/dp/B0752P57ZG/ref=as_li_ss_tl?keywords=ewelink+module&language=en_US&ie=UTF8&sr=8-1&linkCode=gs2&linkId=7b93392fcd98392bd94c34a45a30dfb2&tag=twhomeshow07-20. First, you need to consider Things to consider when sizing the busiest usage period or peak time. Depending on the age of your Navien NPE-A model, he did you a favor. Navien NPE-240A dip switch settings help please, Scan this QR code to download the app now. If you are looking for a tankless water heater that can provide you with hot water 24/7, Navien water heater is the way to go. I expect that would have some positive effect on the time to deliver hot water, even if it is small. Error Code E480 It tells you about the abnormality of the external tank thermistor. You can change the tank thermistor if needed. Reconnect the power supply to the water heater. Follow the gas supplier's. This issue is more common in older heater models. This is because the motherboard or control board is the units brain responsible for receiving and transmitting information in the heater. Then re-insert the filter and screw it back in place. Setting range: 1 to 120 (in 1-minute increments) Default: 30 min Set the 2-way valve inside the water heater to EXT. 12 The 2-way valve inside the Navien is set to internal recirculation. - Installation and service must be performed by a qualified installer, service agency, This product warranty is valid only used in the, but automatically be voided for other countries. However, the unit comes equipped with a standard 120V appliance cord and operates between 200 and 300 watts. Thanks again Mate! Navien And this guide will inform you about the DIP switches, their location, and how you can use them. I bought the. Close the cold and hot water inlet valves and then drain the water heater. The error code E736 informs about the issue in cascade communication, and error code E740 indicates that the outdoor temperature sensor is not working correctly. WebRecirculation valve for use with NPE-A series tankless water heaters Designed for recirculation of domestic hot water in applications where a dedicated return line is not available. The leading causes of the intermittent flame; You can fix these issues by maintaining and cleaning the heater. This is a condensing tankless water heater and an absolute brute of a machine that boasts of features like a 10.1 Gallon per minute maximum outflow. Works great and saves the copper pipes.
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