Sign In Upload. After much frustration getting the app installed and setting a schedule, we are unsure whether the app is actually communicating with the unit according to the schedule. Condensing combi-boilers deliver high-efficiency endless hot water and space heating in one compact unit. Click here to see downloads for other products. On the App, the Enable button appears and is highlighted and now controls the times I have programmed for on/off. This gives users hot water when they need it, saving water and money. Deactivate Circulator Timer and Periods. Similar 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. Error Code E046 There is something wrong with limit control. To generate a kerbero's keytab , you simply need the name and password of a service account (this is simply a Active Directory user account) in your domain. Water heater without tanks, also called instant water heaters heat water immediately upon request. Also, you can use the Navien Intelligent Preheating feature. Yierd! 57. High-efficiency condensing and non-condensing tankless water heaters offer endless hot water and reduce gas usage. From what I have read, I need to set SW1 to on to enable the internal loop recirculation. Internal would mean that it recirculates the water inside the unit only. It does not specify what 'control' means. Tech support was clueless. Efficient and earth-friendly products designed for any size home. Internal Recirculation and make the selection by pressing the Ok button. Any other comments/recommendations for a Navien tankless newbie are welcome! How To Set Recirculation Mode On Navien Water Heater? I had a dedicated external recirculation line installed to use with the Navien internal pump. With the -A uinits (with the recirculation pump) does that pump have to run to supply on demand hot water? Navien Manuals Water Heater NPE-180A Service manual Navien NPE-180A Service Manual Npe series condensing water heaters Also See for NPE-180A: User manual , Installation manual (71 pages) , Operation manual (20 pages) 1 2 3 4 Table Of Contents 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 The house is set up with recirculation, though I am not sure where in the house the "T" on the system is located. They are: If you want to select or activate any of the two recirculation modes, you must do two things: You can enjoy several benefits if you activate the recirculation mode. Designed for recirculation of domestic hot water in applications where a dedicated return line is not available. Specifically, you can find a number of dip switches on these two locations. Thats an interesting question and I am not sure of the answer. 7. with a wire stripper befor e connecting it to the solenoid valve. I think that by switching to External just means that we are going to be recirculating water outside of the unit. Assuming you've created a Transport Node Profile and associated w/ the cluster. What follows is a journey into a ridiculous realm. So disabling and enabling the schedule does not work as a workaround to the hot button feature not showing up except for the fact that when enabled it will find that the reservoir temp is lower than it should be and begin to heat it, which then in turn will allow it to start to recirculate again (not time saving or water saving at all). If the hot button is not engaged, or a schedule is not specified and enabled in the app then the water heater simply will not re-circulate. Adding a "Hot button" overrides schedulers (navilink or NR-20DU). By accepting all cookies, you agree to our use of cookies to deliver and maintain our services and site, improve the quality of Reddit, personalize Reddit content and advertising, and measure the effectiveness of advertising. Zsoldier, he dip switches there dont get into the real detail of the programming. Thanks in advance for any advice. It was totally worth it, here is why and how to set it up. Now with a single NPE240A and the re circulation I can keep hot water to the last fixture in the home. You can find one on the PCB and the other one on the front panel. Hot button documentation is super vague too. Connect the water supply. My 6-year-old NR-240A NR-240A weekend with E038. Also, it will get hot water to you quickly depending on the length and size of branch lines off the recirc loop. I am still seeing wonkey things happening but the schedule seems to work now. Internal will keep open the same valves but also use the internal pump as set, and not rely on any external pump. Navien Recirculation Settings have a lot of advantages. 60. If any particular ad is your REASON for blocking ads, please let us know. Disabling schedules simply disables "recirculation", the function that keeps hot water hot in the plumbing for 'instant hot water'. I tried reconnecting using the AP button. Thanks again Mate! So you could restart the cm-inventory service till you are blue in the face and get nowhere be. So I purchased a NR-20DU remote controller to gain the programmable recirculation feature. Every A2 model On Navien Water Heaters, you can choose two pre-heating modes. Press either the Up and the Down button to switch between any of these recirculation settings: 3. Called Navien to find out what/if the dip switch settings should be when using the controller and they will not give them to me as the homeowner. http://us.navien.com/Engineers_Features_Benefits/ComfortFlow_Technology/. If you can post a picture of your setup it would really help. I also don't have a 'hot water' button in the app. Generally, you should flush a Navien Tankless Water Heater once a year. 2 yeas of this is insane. Learn more about our products for home owners. On 12/6/2022 I just installed a Navien 240 A and talked to tech support for Navien 3 times about the NaviLink not controlling the unit. 60. . Thank you for posting. With Navien's Ready-Link cascading technology, when a unit gets up to 80% capacity the next unit will turn on to help meet requirements. We might be able to do something about it. Cookie Notice If you want the heater to provide the cross over where the hot return and cold combine then set it to internal. I am a fan of technology, fitness, and video games. But I think I've figured out the nomenclature. 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. Their are lots of ways your system may be piped. NPE-240A Downloads Download the new Navien mobile app! "A" Series Recirculation Timer Setting. Today I opened the front panel and saw that all the dip switches were set to off. Right now I have it on recirculate all day long, which gives me instant hot water, but wastes a lot of energy. Parameter access and and parameters are listed here in section 6.5 page 65. Can you Ask an Expert Home Improvement Questions HVAC Questions Michael Ferryman 1,933 Satisfied Customers Operating Engineer at NRG Energy Michael Ferryman is online now Related HVAC Questions My pump seems to run every time I need hot water. 0:00 / 4:21 Troubleshooting Navien NPE-240A Internal Recirculation Pump RCGooner2002 240 subscribers Subscribe 553 122K views 5 years ago Recirculation pump was not providing faster hot. Save my name, email, and website in this browser for the next time I comment. Im also interested in food and travel. Cause is unknown. Completing the Install. I pushed the little lever inside the unit down to use the external line. I am not sure why not. Attach the water supply to support recirculation. It allows you to choose the time in 30 minutes intervals. Hot water is still on-demand when in a 'off-schedule' mode, but may take longer for hot water to dispense because the plumbing is cold. We are on well water and have a low flowing well. I have been battling this unit for 2 years. Just want to confirm. You might want to verify if the Navien was installed and programmed for utilizing the "internal" or "external" recirc function. PreReqs: Homebrew Installing OpenConnect: Launch MacOS Terminal brew install openconnect Getting VPN IP's/DNS Endpoints from AnyConnect: The information is typically located in your profile xml files located here: /opt/cisco/anyconnect/profile/somethingsomething.xml In the xml file, you are looking for "typicallyaDNSName.com" entry. I have a Linksys Wi-Fi that is relatively new too. Navien Npe 240a Review AdinaPorter from www.adinaporter.com Web the navien intracranial support catheter has a nitinol coil and proprietary polymers to deliver thin wall construction 1 that provides a large id among 5/6 fr catheters 2 while delivering improved trackability 1,2 and resistance to ovalization. . Im a Principal Software Engineer in Microsoft's Azure Dedicated group living in Atlanta, Georgia. We seem to have to run hot water for a long time to get it hot. Recirculation is basically just keeping the hot water in the plumbing hot so you get hot water faster. https://www.navieninc.com/products/npe-240a/downloads#search, NaviLink Timer Schedule not being followed, Navien 240A (Controlling the Circulation Pump). 2. Privacy Policy. Efficient and earth-friendly products designed for any size home. I had a dedicated external recirculation line installed to use with the Navien internal pump. It is now available as an add-on accessory for all NPE-A models (NPE-180A, NPE-210A, NPE-240A). For the Navilink and recirculation to work: May 14 2022. *DIP Switches need to be set properly as well. is this recirculation pump just recently installed? that fan will come on when water is called for and go off a bit after the call has stopped. So when you request hot water, its going to start the pumps to make sure that water stays heated as it passes through. and our Press the M (menu) button and head over to 1.Recirculation Setting > 2. I have even had to swap out control and front panel boards to get the function to work, but they broke that with an app update. The installers insisted they did not need to pipe the recycle returnthey wanted to cap it off. I hate the app as it is just not user friendly. I kept looking at the programming trying to figure out what was wrong. Position the 2-way valve inside the water heater to EXT. I too have the NPE-240A, and this is what was explained to me. Just had installed a Navien 240a. Access the main menu by pressing the M button and select. Either you select the Internal Recirculation Mode or the External Recirculation Mode, both these modes has three common recirculation loops: However, the External Recirculation mode has an additional recirculation loop called HotButton, which takes it apart from Recirculation mode. It looks like you're using an ad blocker. So what's going on here? If it is not on your navilink still may bridge to your phone but not commiunicate with your npe. Hard to really know if you need button or not. MacOS: AnyConnect VPN client was unable to successfully verify the IP forwarding table modifications. Internal with external pump. I also bought a Navicirc. If you throw the toggle switch to enable scheduling I don't know if it is 'on' or 'off'. This saves energy and provides an endless supply of hot water for households. My unit is a replacement for an existing electric tank recirc loop system. It may not run the entire time but it does run. Part No. Disabling schedules simply disables "recirculation", the function that keeps hot water hot in the plumbing for 'instant hot water'. "If you can't explain it simply, you don't understand it well enough". (Dip switch settings - https://imgur.com/gallery/xRzjyRN) Did I set this up correctly? Once you connect a hot button or a Navilink to the water heater, this overrides the default every 30 minutes scheduleperiod. 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. Solution: Get in touch with Navien technical support or a professional heater repairman. Also the unit needs to be set to utilize the recirculation feature. The problem is that NSX-T doesn't see the new host and its link to the compute manager (vCenter) looks fine. I just had an NPE240A2 professionally installed last week. Using, Summary: NSX-T loses synch w/ vCenter inventory, but statuses don't appear to show an issue. NaviLink & NaviLink Lite make it easy to communicate with your Navien systems anywhere internet service is accessible. While the line might still be hot, it wont stay that way with cold water being pumped in. Naviens patented ComfortFlow system is the first to include a buffer tank, recirculation pump and fine-tuned controls into a tankless water heater, resolving the cold-water sandwich effect* and issues of minimal flow rates commonly found in other tankless water heaters. Eliminate the requirement of minimum flow rate, Eliminate the cold water sandwich effect. You must log in or register to reply here. Navien Tankless Water Heater Standby Mode, Rinnai Tankless Water Heater Not Getting Hot Enough [Solved], Zoeller Sump Pump Wont Turn On [7 Easy Solutions]. The flow on demand ratio will continue until all32 units are generating hot water as needed. Thanks for your inquiry. Let's check the dip switch settings too. Smarter that way, just not instant. 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. Connect the External Pump Wire to the proper wires from the. Optional Wi-Fi remote control systems is this recirculation pump just recently installed? Hope this helps. The unit is in on one side of our basement and the kitchen is on the far side of the house on the first floor. Space-saving high-efficiency condensing boilers provide the ultimate home heating and comfort experience. a faucet is open) and no recirculation is occuring? Hello all. It is compliant with California Title 24. New Problem - I cannot connect my NaviLink to my home wifi. PFFW-001, NaviCirc Kit: 30022965A. Your observation about the Enable/Disable selection saved the day! Is that correct? Thanks in advance for your time. Recirculation is basically just keeping the hot water in the plumbing hot so you get hot water faster. I also wanted to enable domain authentication in a somewhat secure manner. Efficient, durable and high-performance products for any commercial application. NaviLink Lite is great for single residential units and magnetically mounts to the side of the unit or can easily be mounted on the wall. I am going on 1 day so far and its working. P18 in the parameters in the menu settings allows the navilink to communicate with the unit.it must be turned on. ktpass /pass ReallySecurePas5word /ptype K, The VPN client was unable to successfully verify the IP forwarding table modification. Read Also: Navien Tankless Water Heater Post Purge Navien Tankless Water Heater Standby Mode Eric Alvarez Factory Setting of DIP Switch. Glad this thread was able to help you-- The app could really use clarification and a reboot. Thanks for any insight you can provide. dip one off, dip 2 on, everything else off (down is off). I, recently had a Navien NPE-240A unit installed. JavaScript is disabled. Navien 30015307A Circulation Pump, NCB-E Models OEM PART $272.95 In Stock FREE SHIPPING Navien 30002583A High Limit Switch, OEM PART $18.85 In Stock FREE SHIPPING Navien HotButton Recirc Pump Control for NPE-A Series, PZZZ-00046 $115.45 In Stock FREE SHIPPING NAVIEN 30014189B NHB FLAME ROD ASSEMBLY, OEM Part $31.38 In Stock FREE SHIPPING . Navien 240A Dip Switch Settings [Explained Everything] Every Navien Tankless Model, either 240A or 180A2, has two DIP switch locations. 21. I'm interested in this as well. Note: You must set up the Time Settings in the Configuration menu to choose these options. How To Use Recirculation Mode On Navien Water Heater? The NaviLink system attaches easily to any new or existing* Navien tankless water heater, combiboiler and boiler. Hopefully after 2 years this crap is over with and I can not heat my basement up to 90 in the summer. The update is not perfect, but seems to be much more user friendly interface. Protect your water supply and your water heating equipment with eco-friendly water treatment solutions. I'll have to look at the manual again, but the one I have does detail dip switch settings. This seems relatively new for Navien and is in a recent Navien technical bulletin from 04/18/16. Read the user's Navien nr-240a manual to get information on how to flush the heat exchanger and how to reset remote for Navien tankless water heater. Default recirculation schedule is every 30 minutes if a 9F degree drop is sensed. It will leave the valves open but the internal pump will never turn on. A VPN connection will not be established. My NaviLink was working just fine for about2 months. We get it, but (1) terrylove.com can't live without ads, and (2) ad blockers can cause issues with videos and comments. Internal with internal pump. For more information, please see our During this delay gases are blown out of the exhaust and cold-water flows through the burner unheated leading later to a cold-water sandwich. How does Navien intelligent recirculation work? Press question mark to learn the rest of the keyboard shortcuts. But would like to have the 'instant button' in the app that I could push in the evening, where it would recirculate the water for me on demand, and then five min later I can take a hot shower. Put the PCB box back in its original place and secure it using. Our fancy NPE-240A2 was installed yesterday with Navilink. I love everything about the hardware. Dave, if you could enlighten me (other users) on what you had to do to get scheduling to work that would be great. There is 4 options (6 technically, but the 5th and 6th dont apply). You can find this valve inside the water heater. Protect your water supply and your water heating equipment with eco-friendly water treatment solutions. Create an account to follow your favorite communities and start taking part in conversations. Turns out, the recirculation mode has three performance advantages, including: Now, lets see how to adjust the recirculation mode in the next chapter so that you can enjoy the advantages I mentioned. Adding a "Hot button" overrides schedulers (navilink or NR-20DU). This is how to set up Navien Tankless water heater for recirculation in Residential applications. As for parameters 12 & 14, I would at least try to play with them to see if it helps. Since the app updated and removed the option to enable or disable the recirc and enable or disable the schedule, mine has not worked and defaults to every 30 mins recirc. I got the same problem that I can not connect the Navilink to home wi-fi. Lastly, press and hold down the OK button for 2 seconds to finalize the weekly schedule setting. I would make my back steps half of the known good/bad settings to speed up the search process. Hello, You might want to talk with the folks at ACT, 714-668-1200 www.gothotwater.com. Since my VPN endpoints were not providing me w/ an updated client and w/ no access to Cisco Anyconnect downloads, my only option was to try openconnect. I've also updated the blog post w/ summarized information from everyone's comments. Given the highly critical reviews of the NaviLink app on the Apple iOS App Store, I am reluctant to buy until I can verify that 1) re-enabling schedules using the NaviLink app is easy to do and 2) we can use the NaviLink app to activate the CP on-demand (in other words, the app does, indeed, have a software-based button). I set my first three dip switch settings to ON, ON, OFF which is what the manual said the settings are supposed to be for intelligent pre-heating. How to use the recirculation modes on a Navien Water Heater? They stated that the "Default" re-circulation schedule is every 30 minutes if it senses a 9 degree drop. In particular I'd like to change the temperature at which it begins to recirculate, or the frequency of it. Read the user's Navien nr-240a manual to get information on how to flush the heat exchanger and reset the remote for Navien tankless water heater. I just want to make sure my understanding is correct. Hey there, Im Chris. DIP Switch 1 Off, 2 On. Recently updated to an NPE-240A. Error Code E047 Apple iOS Google Android NPE-240A Downloads Click here to see downloads for other products. It may not display this or other websites correctly. The control is recirculation only. The manual also has dip switch settings for "External Recirculation" but I am afraid if I set it to that setting it will not use the "intelligent computer" and run all the time. Navien NR-180(A); NP-180(A); NR-210(A); NP-210(A); NR-240(A); NP-240(A) Condensing Water Heater, Navien NP-240A Service Manual (179 pages), High Limit Switch or Exhaust Limit Switch, Preparing the Water Heater for Inspection, Navien NP-240A Operation & Installation Manual (89 pages), Navien NP-240A Installation Manual (78 pages), Contaminated Make-Up Air will Damage the Unit, Navien NP-240A Owner's Operation Manual (45 pages), Pump Activation Setting Function When Hot Water Is Used, "A" Series Models Built-In Circulation Function, Basic Troubleshooting and Frequently Asked Questions, Navien NP-240A Installation Manual (68 pages), Navien NP-240A Quick Installation Manual (4 pages). Space-saving high-efficiency condensing boilers provide the ultimate heating and comfort experience. I assume it is for what re-circulation, but not sure. Navien Recirculation Settings: Everything You Need To Know. BTW it connect to my phone through the app but then doesn't connect to home wifi and doesn't ask for my password. I would like it to recirculate in the mornings when we take showers and then not for the rest of the day. It may not display this or other websites correctly. Press either the Up or the Down button to choose the scheduled time. Are you sure it is the pump running and not the blower for the heat exchanger? Recirculation Settings by pressing down the OK button. Thanks for the comments folks. One last dumb question. My home is long and used to have two water heaters, one on either side of the house. Condensing combi-boilers deliver high-efficiency endless hot water and space heating in one compact unit. How long do Navien tankless water heaters last? External recirc pump and check valves not included. Solution: Get in touch with Navien technical support at 800-519-8794. Designed for retrofit and new construction, the Navien H2Air Kit includes an add-on controller to integrate space heating and DHW between any NPE-A2 series tankless water heater and a hydronic air handler. Personally I would start by setting parameter 12 to 1 minute. Navien water heaters are highly efficient tankless water heating systems. I expect that would have some positive effect on the time to deliver hot water, even if it is small. Thanks. You are using an out of date browser. Once you turn that DIP switch, the water heater software will monitor the flow demands over a 7 day cycle and recirculate the water from the following week based on water usage. Sorry just saw this. Always On: It will repeat DHW recirculation. Efficient, durable and high-performance products for any commercial application. Enable=Enabled, and Disable=Disabled. 2. Navien Now Doing Business in Canada as Navien Canada, Inc. Navien Begins Shipping PeakFlowC Commercial Scale Prevention Systems. Press J to jump to the feed. You are right. Typically with tankless water heaters, the circulator needs to be properly sized. Apparently this information is only for a licensed contractor..sigh. Navien npe-240a recirculation settings Click here for more information about UPS. For example, it will boost up the energy consumption because the unit operates to maintain the water temperature within the circulation loop. I actually only use the app to view status and utilization these days. The issue is related to a Navien heater Model NPE 240A recirculation pump. I'm going to install the Navicirc tomorrow when i have a few minutes. A place for plumbing advice and help. Space-saving high-efficiency condensing boilers provide the ultimate heating and comfort experience. This Taco valve can even be cleaned easily. Eventually, I want to run a return line from the kitchen area back to the hot water heater and that should significantly reduce the delivery time, since all the faucets feed off the line that leads to the kitchen. What I have found to keep it easy for understanding the schedule enable/disable on the appis to add the letter "d" at the end of the word being displayed. Navien NPE-240A dip switch settings help please I just got finished getting my Navien NPE-240A tankless installed. It didn't work. Press the M (menu) button on the front panel and choose the 1. Protect the water supply and water heating equipment with eco-friendly water treatment solutions. The Navien cascading system also balances out the workload of each unit for longer life. 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). Im fairly certain this is the case. Navien even sent me a new NaviLink wireless controller which I installed with the same results. NSX-T: vCenter and NSX-T Inventory out of Sync (Hosts in vSphere not showing up in NSX-T), Disconnect NR-20DU remote controller. Naviens new backlit EZNav control panel uses simple text and icons to make set up, operation status and troubleshooting faster and easier than ever before. solenoid valve. Error Code E046 It indicates that there is something wrong with limit control. I call about every 6 months to get any updates on the issue they know nothing about every time. Having just run my own recirc lines and installing an NPE240A I can tell you that you dont want intelligent preheat. Trying to help the technically challenged so mainly myself. To exit the view information mode, just press the back button on the front panel. What I am going to discuss in this article is-. If you don't have external recirc pump dip 1 should be on. I have had my professionally installed NPE-240A for about 8 months now and like it, but do experience longer times to get hot water to all the taps. That's it, there is no other response from the unit. Set the front panel DIP switches at the far left (set of ten) to: 1ON; 2 OFF. Just want to say thanks for everyone that has commented thus far.