How to use the recirculation modes on a Navien Water Heater? . For a better experience, please enable JavaScript in your browser before proceeding. I love everything about the hardware. Can someone help me reconnect? We do not have a hot button. Adding a "Hot button" overrides schedulers (navilink or NR-20DU). On-demand takes a bit longer to heat up, but oh well. Workaround: Restart the cm-inventory service on each NSX-T mgmt/controller node using API or CLI. So you could restart the cm-inventory service till you are blue in the face and get nowhere be. For example, it will boost up the energy consumption because the unit operates to maintain the water temperature within the circulation loop. This week we added the NaviLink to our unit (NPE-240A2). Cookie Notice Could someone please confirm that I should indeed have well pump "ON"? 800-556-7556 or see HarryEklof.comFull Naivien information including dealer and Rep locators is available at www.navieninc.com Glad this thread was able to help you-- The app could really use clarification and a reboot. 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. Manuals; . Thanks for your inquiry. I tried reconnecting using the AP button. 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). Navien Recirculation Settings have a lot of advantages. For the Navilink and recirculation to work: May 14 2022. A place for plumbing advice and help. Adjust the recirculation settings from the front panel. It gives me the option to 'control' and create a weekly schedule. You can find this valve inside the water heater. Is there a link that I can find this parameter table at? Today I opened the front panel and saw that all the dip switches were set to off. Click here to see downloads for other products. To exit the view information mode, just press the back button on the front panel. Building penetrations are reduced with Navien's common venting feature. Protect the water supply and water heating equipment with eco-friendly water treatment solutions. 1. external recirculation pump. I kept looking at the programming trying to figure out what was wrong. Efficient and earth-friendly products designed for any size home. Im fairly certain this is the case. I'm interested in this as well. My water is well water so I am assuming this is correct. Is that correct? Access the main menu by pressing the M button and select. Internal with internal pump. Connect the External Pump Wire to the proper wires from the. Eric Alvarez is an HVAC guy based in El Paso, Texas, United States. Efficient, durable and high-performance products for any commercial application. I also wanted to enable domain authentication in a somewhat secure manner. 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. Internal will keep open the same valves but also use the internal pump as set, and not rely on any external pump. I had a dedicated external recirculation line installed to use with the Navien internal pump. It will reduce the energy consumption and deliver you the best heating efficiency. We have a Navien NPE-240A boiler and an electrical (unconnected) hot water tank that acts as a storage tank. 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. You must log in or register to reply here. Smarter that way, just not instant. 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. Navien's NR-180A, NR-210A, NR-240A, NPE-180A, NPE-210A and NPE-240A models come with the ComfortFlow System. It looks like you're using an ad blocker. 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). I think that by switching to External just means that we are going to be recirculating water outside of the unit. Trying to help the technically challenged so mainly myself. 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. My home is long and used to have two water heaters, one on either side of the house. Protect the water supply and water heating equipment with eco-friendly water treatment solutions. Having just run my own recirc lines and installing an NPE240A I can tell you that you dont want intelligent preheat. The house is set up with recirculation, though I am not sure where in the house the "T" on the system is located. P18 in the parameters in the menu settings allows the navilink to communicate with the unit.it must be turned on. 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. My 6-year-old NR-240A NR-240A weekend with E038. For recirculation Navien is not clear as to the use of parameters. Hopefully after 2 years this crap is over with and I can not heat my basement up to 90 in the summer. But I think I've figured out the nomenclature. If thats correct, then yes I do want to set it to External, and flip the valve. 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. 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. So I just got off with a "Senior" support specialist at Navien Customer support. Navien Tankless Water Heater Standby Mode, Rinnai Tankless Water Heater Not Getting Hot Enough [Solved], Zoeller Sump Pump Wont Turn On [7 Easy Solutions]. 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. Even if the primary node associated w/ the VIP, if configured, is not necessarily in charge of inventory. I too have the NPE-240A, and this is what was explained to me. There is 4 options (6 technically, but the 5th and 6th dont apply). 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. It just will not connect. For a better experience, please enable JavaScript in your browser before proceeding. that fan will come on when water is called for and go off a bit after the call has stopped. Yierd! Basically, you add a host to a vCenter cluster, NSX-T bits should start to automatically installing on new host. 8. Finally I got them to call the Navien support line to set them straight. Water heater without tanks, also called instant water heaters heat water immediately upon request. Can anyone tell me the process to get the NaviLInk connected to home wifi. I had a dedicated external recirculation line installed to use with the Navien internal pump. If you throw the toggle switch to enable scheduling I don't know if it is 'on' or 'off'. . Navien water heaters are highly efficient tankless water heating systems. Then disconnected for unknown reasons. Privacy Policy. NPE-240A2 Optional NPE-A2 recirculation valve Designed for recirculation of domestic hot water in applications where a dedicated return line is not available. You might want to verify if the Navien was installed and programmed for utilizing the "internal" or "external" recirc function. 20. If you don't have external recirc pump dip 1 should be on. How does Navien intelligent recirculation work? 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. Error Code E046 There is something wrong with limit control. He has a good standing reputation for superior skills in heating, air conditioning, hot water tanks, and indoor air quality systems. They understand systems like this and can help you choose the right pump and control that only recirculates when you tell it to. Also I set dip switch 5 to "ON" for the well pump setting. 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. I don't have any answers to your questions, but I am curious to know how you like the overall setup? Support has been useless for the most part and just points to Korea Dev team. https://gadgetsgo.com/images-manual/Navien-NaviCirc-30022965A-Spec-Sheet.pdf, https://armstrongfluidtechnology.coastro_express_lf_valve_io.pdf?la=en&display=1, https://s3.amazonaws.com/s3.supplyhouse.com/product_files/Taco-HLV-1-User-Guide.pdf, https://terrylove.com/forums/index.-recirculation-settings-and-parameters.85181/, Flushing Navien 240A set up for external bypass, Navien NPE-240A2 External circulation question, Navien NPE-240A and HotButton - DIP switches and parameters, Navien-NPE A2 Dedicated Recirc line, Hot Button Setup. Still appears to have the same "Enable/Disable" terminology. So, you must play with this setting and adjust it according to your water usage demand. (Internal Recirculation would be the opposite), Parameter 18 set to On (This is to enable. Thank you for posting. 2. Connect the water supply. I actually only use the app to view status and utilization these days. How To Set Recirculation Mode On Navien Water Heater? 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. I was reading the directions, and it wants me to set the Heater to External recirculation. I'm going to install the Navicirc tomorrow when i have a few minutes. The flow on demand ratio will continue until all32 units are generating hot water as needed. 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 . Once you connect a hot button or a Navilink to the water heater, this overrides the default every 30 minutes scheduleperiod. Navien Recirculation Settings have a lot of advantages. The control is recirculation only. The H2Air Kit utilizes the NPE-A2 pump to circulate the hot water for the hydronic air handler. Set the 2-way valve to INT. Learn more about our products for home owners. 6.5 years old. It will reduce the energy consumption and deliver you the best heating efficiency. The update is not perfect, but seems to be much more user friendly interface. Thanks for the comments folks. "A" Series Recirculation Timer Setting. solenoid valve. Sorry just saw this. Tech support was clueless. From what I have read, I need to set SW1 to on to enable the internal loop recirculation. 7. 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. 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. MacOS: AnyConnect VPN client was unable to successfully verify the IP forwarding table modifications. 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). External with external pump. Enable=Enabled, and Disable=Disabled. Condensing combi-boilers deliver high-efficiency endless hot water and space heating in one compact unit. Internal would mean that it recirculates the water inside the unit only. The Problem is the damn Navilink and the support they have from Korea. We might be able to do something about it. and our https://www.navieninc.com/products/npe-240a/downloads#search, NaviLink Timer Schedule not being followed, Navien 240A (Controlling the Circulation Pump). I call about every 6 months to get any updates on the issue they know nothing about every time. I pushed the little lever inside the unit down to use the external line. Then I searched and discovered your posting. Navien npe-240a recirculation settings Click here for more information about UPS. 1. External recirc pump and check valves not included. The Navilink app is "meh" at best and their documentation of the "smart" features is nonsensical. This was on 4.6.x. So when you request hot water, its going to start the pumps to make sure that water stays heated as it passes through. 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. The installers insisted they did not need to pipe the recycle returnthey wanted to cap it off. If setting parameter 12 to 1 minute works, then naturally I would step back from there until it is no longer satisfactory. We seem to have to run hot water for a long time to get it hot. Also, it will get hot water to you quickly depending on the length and size of branch lines off the recirc loop. 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 The problem is that NSX-T doesn't see the new host and its link to the compute manager (vCenter) looks fine. I suspect a process issue. Every A2 model On Navien Water Heaters, you can choose two pre-heating modes. is this recirculation pump just recently installed? Displays temperature and water flow rate. Recently updated to an NPE-240A. JavaScript is disabled. You must log in or register to reply here. If any particular ad is your REASON for blocking ads, please let us know. Lastly, press and hold down the OK button for 2 seconds to finalize the weekly schedule setting. How often should you flush a Navien tankless water heater? I expect that would have some positive effect on the time to deliver hot water, even if it is small. We might be able to do something about it. Any other comments/recommendations for a Navien tankless newbie are welcome! The Navien cascading system also balances out the workload of each unit for longer life. High-efficiency condensing and non-condensing tankless water heaters offer endless hot water and reduce gas usage. 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. Default recirculation schedule is every 30 minutes if a 9F degree drop is sensed. Part No. I got the same problem that I can not connect the Navilink to home wi-fi. Save my name, email, and website in this browser for the next time I comment. PFFW-001, NaviCirc Kit: 30022965A. External recirc pump and check valves not included. 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. Cause is unknown. I thank you for this post! Weekly: It lets a user choose commands for DHW Recirculation on a weekly basis. Legal Disclosure:Lildutchuncle.com provides and shares information on plumbing, heating & air quality, home improvement, and other DIY projects. On the App, the Enable button appears and is highlighted and now controls the times I have programmed for on/off. I, recently had a Navien NPE-240A unit installed. (if you want to schedule via App). Maybe the new NPE is more efficient than the NR. Specifically, you can find a number of dip switches on these two locations. I've also updated the blog post w/ summarized information from everyone's comments. Deactivate Circulator Timer and Periods. https://www.navieninc.com/downloads/npe-a-s-manuals-installation-manual-en. It is not in the manual. Navien Now Doing Business in Canada as Navien Canada, Inc. Navien Begins Shipping PeakFlowC Commercial Scale Prevention Systems. 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.