20. . I don't know the best place to post this, but i happened to be fiddling around in the NaviLink app on Feb. 1 and it asked to update. To exit the view information mode, just press the back button on the front panel. So I just got off with a "Senior" support specialist at Navien Customer support. Tech support was clueless. Simply visit your local Navien wholesaler and pick up everything you need. Quote. Specifically, you can find a number of dip switches on these two locations. What follows is a journey into a ridiculous realm. A place for plumbing advice and help. Apple iOS Google Android NPE-240A Downloads Click here to see downloads for other products. 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). Interesting reading these comments. 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. I just had a Navien 210A installed at my house. It was totally worth it, here is why and how to set it up. I kept looking at the programming trying to figure out what was wrong. Enable=Enabled, and Disable=Disabled. But you may need to flush the unit every six months if you live in a hard water area or operate the unit at a higher temperature setting. Weekly: It lets a user choose commands for DHW Recirculation on a weekly basis. Privacy Policy. and our Water heater without tanks, also called instant water heaters heat water immediately upon request. Tech support is clueless. Error Code E047 https://www.navieninc.com/products/npe-240a/downloads#search, NaviLink Timer Schedule not being followed, Navien 240A (Controlling the Circulation Pump). Since there is no stationary hot water vessel requiring periodic fire, water heaters without tank are generally among the most efficient options for both residential . 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. My NaviLink was working just fine for about2 months. Thank you for posting. Let's check the dip switch settings too. 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 Protect the water supply and water heating equipment with eco-friendly water treatment solutions. "A" Series Recirculation Timer Setting. How To Set Recirculation Mode On Navien Water Heater? Just had installed a Navien 240a. Hello all. Designed for recirculation of domestic hot water in applications where a dedicated return line is not available. Always On: It will repeat DHW recirculation. 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. When in a schedule the unit will circulate and heat according to the parameter settings. Set the front panel DIP switches at the far left (set of ten) to: 1ON; 2 OFF. external recirculation pump. I don't have any answers to your questions, but I am curious to know how you like the overall setup? This removes the need to purchase an additional circulator for the heating system. Navien NP-240A Pdf User Manuals. Strong signal. High-efficiency condensing and non-condensing tankless water heaters offer endless hot water and reduce gas usage. This gives users hot water when they need it, saving water and money. Press either the Up or the Down button to choose the scheduled time. I was reading the directions, and it wants me to set the Heater to External recirculation. 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). 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. While the line might still be hot, it wont stay that way with cold water being pumped in. How does Navien intelligent recirculation work? My home is long and used to have two water heaters, one on either side of the house. I am a fan of technology, fitness, and video games. 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. Im fairly certain this is the case. If setting parameter 12 to 1 minute works, then naturally I would step back from there until it is no longer satisfactory. For a better experience, please enable JavaScript in your browser before proceeding. 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 always an interval between when water is called for and the start of the burner. There is 4 options (6 technically, but the 5th and 6th dont apply). In reading the comments there seems to be confusing information as to whether the schedule button should be set to ENABLE or DISABLE. I pushed the little lever inside the unit down to use the external line. Hey there, Im Chris. Also I set dip switch 5 to "ON" for the well pump setting. If so, what size/model is it? The house is set up with recirculation, though I am not sure where in the house the "T" on the system is located. Also alludes to the fact that recirculation control gets disabled too. 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. Then I searched and discovered your posting. It looks like you're using an ad blocker. The update is not perfect, but seems to be much more user friendly interface. If it is not on your navilink still may bridge to your phone but not commiunicate with your npe. MacOS: AnyConnect VPN client was unable to successfully verify the IP forwarding table modifications. If you'd like to support the site, please allow ads. Troubleshooting Navien NPE-240A Internal Recirculation Pump RCGooner2002 121K views 5 years ago No Hot Water - Defective 3-Way Valve on Navien NCB Replaced - How to Replace Step by Step. How often should you flush a Navien tankless water heater? I also don't have a 'hot water' button in the app. So when you request hot water, its going to start the pumps to make sure that water stays heated as it passes through. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. NSX-T: vCenter and NSX-T Inventory out of Sync (Hosts in vSphere not showing up in NSX-T), Disconnect NR-20DU remote controller. Disabling schedules simply disables "recirculation", the function that keeps hot water hot in the plumbing for 'instant hot water'. Hard to really know if you need button or not. Error Code E046 It indicates that there is something wrong with limit control. But I think I've figured out the nomenclature. A tankless water heater, whether it comes from Navien or other brands, will provide you a reliable service for up to 20 years if you maintain it according to the manual. I've learned some things myself. Recirculation is basically just keeping the hot water in the plumbing hot so you get hot water faster. PreReqs: RACADM ktpass Powershell 3.0 (2.0 probably works too, but I was using 3.0@ the time) Your root CA's cert This is so it AD Authentication can be setup Solution: It's not a complete solution, but hopefully it'll help you get started in your own endeavors. It will reduce the energy consumption and deliver you the best heating efficiency. 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. For a better experience, please enable JavaScript in your browser before proceeding. Finally I got them to call the Navien support line to set them straight. This is how to set up Navien Tankless water heater for recirculation in Residential applications. Having just run my own recirc lines and installing an NPE240A I can tell you that you dont want intelligent preheat. Assuming you've created a Transport Node Profile and associated w/ the cluster. Navien 240A Recirculation Settings. We get it, but (1) terrylove.com can't live without ads, and (2) ad blockers can cause issues with videos and comments. I have had the system for a number of months now and overall I really like it. External recirc pump and check valves not included. New Problem - I cannot connect my NaviLink to my home wifi. I pushed the little lever inside the unit down to use the external line. . Solution: Get in touch with Navien technical support at 800-519-8794. *DIP Switches need to be set properly as well. Also, you can use the Navien Intelligent Preheating feature. He obtained his Bachelor of Science degree from the University Of Texas at El Paso. * Existing installations may require the purchase of a new main PCB and front control panel. Thanks. Looking at the various videos before buying the Navilink router, they make it seem like the app would include a 'hot button' feature. 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. You are using an out of date browser. The app will not connect to my wifi. Cause is unknown. Just want to say thanks for everyone that has commented thus far. Recently updated to an NPE-240A. JavaScript is disabled. 800-556-7556 or see HarryEklof.comFull Naivien information including dealer and Rep locators is available at www.navieninc.com We have a Navien NPE-240A boiler and an electrical (unconnected) hot water tank that acts as a storage tank. The Navilink app is "meh" at best and their documentation of the "smart" features is nonsensical. 2. Today I opened the front panel and saw that all the dip switches were set to off. Now with a single NPE240A and the re circulation I can keep hot water to the last fixture in the home. Am I reading this excellent web page & comments correctly? Internal with internal pump. Trying to help the technically challenged so mainly myself. My water is well water so I am assuming this is correct. I suspect a process issue. It is assumed that when you connect a hot button that you only want it to recirculate when you hit the button, and it is assumed that when you connect a Navilink that you will set up a schedule and have it recirculate within those hours specified. Cookie Notice Internal Recirculation and make the selection by pressing the Ok button. Connect the External Pump Wire to the proper wires from the. A VPN connection will not be established. So to speak "standard" recirc pumps are too small to get it the water heater to fire.If it is existing and it has worked in the past, then there may be something wrong with the circulator.Dave H. We have a Navien NR-240A installed in new construction in 2012. Internal will keep open the same valves but also use the internal pump as set, and not rely on any external pump. Details: If you were to query the status of the cm-inventory via API or CLI, you could query all 3 manager/controller nodes and get a status of running. Typically with tankless water heaters, the circulator needs to be properly sized. I just got off the phone with a "Senior" support specialist. Condensing combi-boilers deliver high-efficiency endless hot water and space heating in one compact unit. With the -A uinits (with the recirculation pump) does that pump have to run to supply on demand hot water? Also the unit needs to be set to utilize the recirculation feature. 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 am going on 1 day so far and its working. 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. Nearly Instantaneous hot water can be achieved with a Navien tankless water heaters with a proper recirculation system but is dependant on the homes piping system.Please contact Harry Eklof \u0026 Associates for more information or to set up a training class for your company. Completing the Install. Thanks again Mate! Once you connect a hot button or a Navilink to the water heater, this overrides the default every 30 minutes scheduleperiod. Summary: I started running into issue utilizing Cisco AnyConnect on my Mac basically complaining about not able to overwrite IP forwarding tables. Parameter access and and parameters are listed here in section 6.5 page 65. Efficient, durable and high-performance products for any commercial application. 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. You must log in or register to reply here. We are on well water and have a low flowing well. Internal with external pump. Navien Recirculation Settings: Everything You Need To Know. Eric Alvarez is an HVAC guy based in El Paso, Texas, United States. These are your VPN endpoints that you would need to pass to openconnect. If any particular ad is your REASON for blocking ads, please let us know. Adjust the recirculation settings from the front panel. Solution: Get in touch with Navien technical support or a professional heater repairman. Looks fine, Y U NO WORK!? The internal recirculating pump continuously keeps running. How long do Navien tankless water heaters last? This light stays on for about 15 seconds, turns off for about 15 seconds, and then blinks 36 times. So you could restart the cm-inventory service till you are blue in the face and get nowhere be. The A2 is the upgrade that started shipping in March 2021. Navien Now Doing Business in Canada as Navien Canada, Inc. Navien Begins Shipping PeakFlowC Commercial Scale Prevention Systems. Say with external pump being used function, if your recirculation line connects together outside of the heater like with an actual return line then set it external. We don't tend to provide any plumbing advice or any advice that should come from a certified professional. Adding a "Hot button" overrides schedulers (navilink or NR-20DU). 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. My pump seems to run every time I need hot water. External with external pump. 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 Zsoldier, he dip switches there dont get into the real detail of the programming. 2. Though we share resources, information, and educational guide on plumbing & DIY projects, the content here is not a substitute for professional guidance. This Taco valve can even be cleaned easily. I agree with Spacecowboy-- The information I have refers to external recirculation with cold water line return, but I expect the settings would be the same with a dedicated return line. Basically, you add a host to a vCenter cluster, NSX-T bits should start to automatically installing on new host. ktpass /pass ReallySecurePas5word /ptype K, The VPN client was unable to successfully verify the IP forwarding table modification. If you'd like to support the site, please allow ads. Brochures English Commercial Solutions Brochure H2Air Brochure NPE Contractor Brochure NaviLink Consumer Brochure Spanish - MX H2Air Brochure Sistema Colector ReadyLink NPE Catalogo Manuals English Summary: I was looking to automate configuration of iDRAC's (Dell Remote Admin Console) synonymous w/ iLOM and many other acronyms. External with internal pump. 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 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. Using the internal pump to set up an external re circulation line through the cold water system as return with a Grundfos comfort valve at the last fixture in the line. It is not in the manual. Navien Recirculation Settings have a lot of advantages. That's it, there is no other response from the unit. For more information, please see our Great hardware, awful software. At the push of a button, Navien's HotButton accessory activates the internal recirculation pump and gas-fired burner to heat up the water in the supply lines. Eliminate the requirement of minimum flow rate, Eliminate the cold water sandwich effect. Learn more about our products for home owners. Workaround: Restart the cm-inventory service on each NSX-T mgmt/controller node using API or CLI. Their are lots of ways your system may be piped. I tried reconnecting using the AP button. PFFW-001, NaviCirc Kit: 30022965A. Lastly, press and hold down the OK button for 2 seconds to finalize the weekly schedule setting. We do not have a hot button. 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. that fan will come on when water is called for and go off a bit after the call has stopped. I have even turned off the scheduling function cause it's wasteful if I'm not around and forget to turn it off. From what I have read, I need to set SW1 to on to enable the internal loop recirculation. I hate the app as it is just not user friendly. Deactivate Circulator Timer and Periods. I am concerned because it doesn't specifically say Intelligent pre-heating for external recirculation. It allows you to choose the time in 30 minutes intervals. I am not sure why not. I have a Navien NPE-240A tankless heater, . 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, Ultra-high efficiency condensing tankless water heaters, High efficiency non-condensing tankless water heaters, You accept the use of cookies as described in our, PeakFlowE Installation, Operation and Maintenance Manual, Manual De Sistema Ventilacion Comun Espanol (USA & Canada). I am looking at options for my recirculation too. You can find one on the PCB and the other one on the front panel. Thats an interesting question and I am not sure of the answer. It didn't work. 3. It gives me the option to 'control' and create a weekly schedule. Disabling schedules simply disables "recirculation", the function that keeps hot water hot in the plumbing for 'instant hot water'. I'm interested in this as well. 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. The flow on demand ratio will continue until all32 units are generating hot water as needed. 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. Research I've seen suggests this will save over 90% of the energy costs associated with 24 hour recirculation, which is essentially what you have. My unit is a replacement for an existing electric tank recirc loop system. Maybe the new NPE is more efficient than the NR. is this recirculation pump just recently installed? What I am going to discuss in this article is-. Any other comments/recommendations for a Navien tankless newbie are welcome! External recirc pump and check valves not included. 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. The issue is related to a Navien heater Model NPE 240A recirculation pump. Navien 240A Dip Switch Settings [Explained Everything] Every Navien Tankless Model, either 240A or 180A2, has two DIP switch locations. View online or download Navien NP-240A Installation Manual. I just had an NPE240A2 professionally installed last week. Navien water heaters are highly efficient tankless water heating systems. 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. Reddit and its partners use cookies and similar technologies to provide you with a better experience. Manuals; . For recirculation Navien is not clear as to the use of parameters.