On-demand takes a bit longer to heat up, but oh well. 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. Set the 2-way valve inside the water heater to "INT.". I've learned some things myself. Default recirculation schedule is every 30 minutes if a 9F degree drop is sensed. 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). Recirculation is basically just keeping the hot water in the plumbing hot so you get hot water faster. . This Taco valve can even be cleaned easily. NPE-240A2 Optional NPE-A2 recirculation valve Designed for recirculation of domestic hot water in applications where a dedicated return line is not available. Yierd! Learn more about our products for home owners. Note: You can use the Internal Recirculation Mode in the A2 models only. He has a good standing reputation for superior skills in heating, air conditioning, hot water tanks, and indoor air quality systems. Thanks again Mate! (Measure Guideline : Transitioning to a Tankless Water heater, DOE, Sept.2012). It looks like you're using an ad blocker. 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. I don't have any answers to your questions, but I am curious to know how you like the overall setup? How often should you flush a Navien tankless water heater? The update is not perfect, but seems to be much more user friendly interface. 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. Space-saving high-efficiency condensing boilers provide the ultimate home heating and comfort experience. For the Navilink and recirculation to work: May 14 2022. Looks fine, Y U NO WORK!? You must log in or register to reply here. Smarter that way, just not instant. 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. What I am finding now is if you call at 8am Eastern time you get New Jersey. Deactivate Circulator Timer and Periods. By using a kerberos keytag, I'm able to in the very least obfuscate the username and password into a file for upload into the iDRAC. But I think I've figured out the nomenclature. Just want to confirm. For a better experience, please enable JavaScript in your browser before proceeding. On the App, the Enable button appears and is highlighted and now controls the times I have programmed for on/off. He obtained his Bachelor of Science degree from the University Of Texas at El Paso. From what I have read, I need to set SW1 to on to enable the internal loop recirculation. 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. I suspect a process issue. Set the 2-way valve to INT. 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. In particular I'd like to change the temperature at which it begins to recirculate, or the frequency of it. A VPN connection will not be established. is this recirculation pump just recently installed? MacOS: AnyConnect VPN client was unable to successfully verify the IP forwarding table modifications. Thanks. My water is well water so I am assuming this is correct. Even if the primary node associated w/ the VIP, if configured, is not necessarily in charge of inventory. You must log in or register to reply here. We get it, but (1) terrylove.com can't live without ads, and (2) ad blockers can cause issues with videos and comments. Efficient, durable and high-performance products for any commercial application. Today I opened the front panel and saw that all the dip switches were set to off. Finally I got them to call the Navien support line to set them straight. Navien Now Doing Business in Canada as Navien Canada, Inc. Navien Begins Shipping PeakFlowC Commercial Scale Prevention Systems. I love everything about the hardware. I tried purging the line - Answered by a verified Plumber . The installers insisted they did not need to pipe the recycle returnthey wanted to cap it off. It looks like you're using an ad blocker. Workaround: Restart the cm-inventory service on each NSX-T mgmt/controller node using API or CLI. I am concerned because it doesn't specifically say Intelligent pre-heating for external recirculation. How long do Navien tankless water heaters last? So what's going on here? Press the M (menu) button on the front panel and choose the 1. Press the M (menu) button and head over to 1.Recirculation Setting > 2. Tech support is clueless. Connect the External Pump Wire to the proper wires from the. Let's check the dip switch settings too. Optional Wi-Fi remote control systems Is there a link that I can find this parameter table at? It may not display this or other websites correctly. This was on 4.6.x. Brochures English Commercial Solutions Brochure H2Air Brochure NPE Contractor Brochure NaviLink Consumer Brochure Spanish - MX H2Air Brochure Sistema Colector ReadyLink NPE Catalogo Manuals English If you don't have external recirc pump dip 1 should be on. Navien 240A Recirculation Settings. Trying to help the technically challenged so mainly myself. . They understand systems like this and can help you choose the right pump and control that only recirculates when you tell it to. Operation. So I just got off with a "Senior" support specialist at Navien Customer support. Protect the water supply and water heating equipment with eco-friendly water treatment solutions. Also I set dip switch 5 to "ON" for the well pump setting. If any particular ad is your REASON for blocking ads, please let us know. 22 Installing the Water Heater CAUTION Do not remove recirculation cap Internal Recirculation Mode The following diagram shows the internal . Put the PCB box back in its original place and secure it using. So when you request hot water, its going to start the pumps to make sure that water stays heated as it passes through. 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. 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. It just will not connect. Read Also: Navien Tankless Water Heater Post Purge Navien Tankless Water Heater Standby Mode Eric Alvarez Can anyone clarify? (Internal Recirculation would be the opposite), Parameter 18 set to On (This is to enable. You can find this valve inside the water heater. Navien npe-240a recirculation settings Click here for more information about UPS. With the -A uinits (with the recirculation pump) does that pump have to run to supply on demand hot water? Press question mark to learn the rest of the keyboard shortcuts. Below assumes the iDRAC has been configured and is available on the network in default config. 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. 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. As for parameters 12 & 14, I would at least try to play with them to see if it helps. You can find one on the PCB and the other one on the front panel. Efficient, durable and high-performance products for any commercial application. I am looking at options for my recirculation too. https://www.navieninc.com/products/npe-240a/downloads#search, NaviLink Timer Schedule not being followed, Navien 240A (Controlling the Circulation Pump). You are incorrect. Error Code E047 View online or download Navien NP-240A Installation Manual. Recently updated to an NPE-240A. "A" Series Recirculation Timer Setting. DIP Switch 1 Off, 2 On. 2. If so, what size/model is it? That's it, there is no other response from the unit. I also bought a Navicirc. Looking at the various videos before buying the Navilink router, they make it seem like the app would include a 'hot button' feature. External recirc pump and check valves not included. I also wanted to enable domain authentication in a somewhat secure manner. Im a Principal Software Engineer in Microsoft's Azure Dedicated group living in Atlanta, Georgia. Just want to say thanks for everyone that has commented thus far. Learn more about our products for home owners. Hoja de Especificaciones Sistema de Ventilacin para Exteriore Hoja de Especificaciones Cable para Bomba Externa NPE, Hoja de Especificaciones Calentadores de Agua sin Tanque serie NPE, Hoja de Especificaciones Sistema HotButton, NPE Outdoor Vent Kit Spec Sheet (USA & Canada), NPE Series Specification Sheet (USA & Canada), Problem Solved: Gandy Installations Saves Customer Enough Space for a Refrigerator, Problem Solved: Steve Hosack of SC Hosack Plumbing Upgrades His Hair Stylist to Navien, Ways to save money on your water & electric bill. Hopefully after 2 years this crap is over with and I can not heat my basement up to 90 in the summer. Internal will keep open the same valves but also use the internal pump as set, and not rely on any external pump. Thanks. For more information, please see our Thank you for posting. NaviLink & NaviLink Lite make it easy to communicate with your Navien systems anywhere internet service is accessible. Eliminate the requirement of minimum flow rate, Eliminate the cold water sandwich effect. 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. 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). Lastly, press and hold down the OK button for 2 seconds to finalize the weekly schedule setting. One last dumb question. I'll have to look at the manual again, but the one I have does detail dip switch settings. 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 I am still seeing wonkey things happening but the schedule seems to work now. This is a complete guide on Navien Recirculation Settings. 20. Recirculation Settings by pressing down the OK button. Internal with internal pump. I even tried using a ethernet hard wire to my router and it still did not connect. Water heater without tanks, also called instant water heaters heat water immediately upon request. This appears to affect NSX-T 2.5 and 2.5.1. Efficient and earth-friendly products designed for any size home. Can someone help me reconnect? Condensing combi-boilers deliver high-efficiency endless hot water and space heating in one compact unit. If you want the heater to provide the cross over where the hot return and cold combine then set it to internal. 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. Typically with tankless water heaters, the circulator needs to be properly sized. Reddit and its partners use cookies and similar technologies to provide you with a better experience. This light stays on for about 15 seconds, turns off for about 15 seconds, and then blinks 36 times. Condensing combi-boilers deliver high-efficiency endless hot water and space heating in one compact unit. 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. Internal would mean that it recirculates the water inside the unit only. 6.5 years old. My 6-year-old NR-240A NR-240A weekend with E038. This removes the need to purchase an additional circulator for the heating system. I kept looking at the programming trying to figure out what was wrong. We seem to have to run hot water for a long time to get it hot. Solution: Get in touch with Navien technical support or a professional heater repairman. I have had the system for a number of months now and overall I really like it. Parameter access and and parameters are listed here in section 6.5 page 65. I simply cannot believe the iPhone app won't allow both recirc schedule on a dedicated loop and ability to turn on/off recirc at other times. It may not display this or other websites correctly. It will leave the valves open but the internal pump will never turn on. 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). The H2Air Kit utilizes the NPE-A2 pump to circulate the hot water for the hydronic air handler. We might be able to do something about it. 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 Space-saving high-efficiency condensing boilers provide the ultimate heating and comfort experience. . Displays temperature and water flow rate. They are top tier support and know the most. PFFW-001, NaviCirc Kit: 30022965A. Attach the water supply to support recirculation. It does not appear to be that much different. 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. It didn't work. My NaviLink was working just fine for about2 months. PFFW-001, NaviCirc Kit: 30022965A. My home is long and used to have two water heaters, one on either side of the house. *DIP Switches need to be set properly as well. Then disconnected for unknown reasons. 60. 60. Hi therejust curious since I was considering a Navien 240A. We have a Navien NR-240A installed in new construction in 2012. Protect the water supply and water heating equipment with eco-friendly water treatment solutions. Im also interested in food and travel. You are right. In reading the comments there seems to be confusing information as to whether the schedule button should be set to ENABLE or DISABLE. We have a Navien NPE-240A boiler and an electrical (unconnected) hot water tank that acts as a storage tank. I pushed the little lever inside the unit down to use the external line. I agree. Hard to really know if you need button or not. New Problem - I cannot connect my NaviLink to my home wifi. (Dip switch settings - https://imgur.com/gallery/xRzjyRN) Did I set this up correctly? While the line might still be hot, it wont stay that way with cold water being pumped in. We are on well water and have a low flowing well. Navien even sent me a new NaviLink wireless controller which I installed with the same results. Right now I have it on recirculate all day long, which gives me instant hot water, but wastes a lot of energy. Navien NPE-240A dip switch settings help please I just got finished getting my Navien NPE-240A tankless installed. These are your VPN endpoints that you would need to pass to openconnect. Is that correct? So you could restart the cm-inventory service till you are blue in the face and get nowhere be. The NaviLink system attaches easily to any new or existing* Navien tankless water heater, combiboiler and boiler. It will reduce the energy consumption and deliver you the best heating efficiency. * The cold-water sandwich effect is the undesired introduction of cold water into the hot water supply line on occasions of frequent on/off operations. It does not specify what 'control' means. Am I reading this excellent web page & comments correctly? Thanks in advance for your time. 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. P18 in the parameters in the menu settings allows the navilink to communicate with the unit.it must be turned on. 6. Our fancy NPE-240A2 was installed yesterday with Navilink. 8. Ive installed hundreds of them. is this recirculation pump just recently installed? A place for plumbing advice and help. 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. Strong signal. dip one off, dip 2 on, everything else off (down is off). Press either the Up or the Down button to choose the scheduled time. 1. I would make my back steps half of the known good/bad settings to speed up the search process. It is compliant with California Title 24.

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