New Problem - I cannot connect my NaviLink to my home wifi. Efficient, durable and high-performance products for any commercial application. NaviLink & NaviLink Lite make it easy to communicate with your Navien systems anywhere internet service is accessible. I've learned some things myself. Replacing one NPE for two 90 gallon tanks ( one dead and one likely to die) was a cost savings even though the NPE and recirc is expensive. Create an account to follow your favorite communities and start taking part in conversations. I, recently had a Navien NPE-240A unit installed. * Existing installations may require the purchase of a new main PCB and front control panel. Is that correct? It may not display this or other websites correctly. Space-saving high-efficiency condensing boilers provide the ultimate heating and comfort experience. Thanks again Mate! 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. Error Code E046 There is something wrong with limit control. MacOS: AnyConnect VPN client was unable to successfully verify the IP forwarding table modifications. Thanks in advance for your time. Set the front panel DIP switches at the far left (set of ten) to: 1ON; 2 OFF. The NaviLink system attaches easily to any new or existing* Navien tankless water heater, combiboiler and boiler. Set the position of the 2-way valve, which you can find inside the water heater. So what's going on here? Personally I would start by setting parameter 12 to 1 minute. Recirculation is basically just keeping the hot water in the plumbing hot so you get hot water faster. 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. 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. 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. I hate the app as it is just not user friendly. 2. I agree. 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. I am looking at options for my recirculation too. But I think I've figured out the nomenclature. With the -A uinits (with the recirculation pump) does that pump have to run to supply on demand hot water? Do not advertise or try to compare pricing. Quote. Hot button documentation is super vague too. Is there a link that I can find this parameter table at? 20. Hope this helps. This removes the need to purchase an additional circulator for the heating system. 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. Navien Now Doing Business in Canada as Navien Canada, Inc. Navien Begins Shipping PeakFlowC Commercial Scale Prevention Systems. Thanks for any insight you can provide. 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. How To Set Recirculation Mode On Navien Water Heater? By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. If you'd like to support the site, please allow ads. . Attach the water supply to support recirculation. 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. 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. This appears to affect NSX-T 2.5 and 2.5.1. Internal would mean that it recirculates the water inside the unit only. I tried purging the line - Answered by a verified Plumber . I too have the NPE-240A, and this is what was explained to me. He has a good standing reputation for superior skills in heating, air conditioning, hot water tanks, and indoor air quality systems. Designed for recirculation of domestic hot water in applications where a dedicated return line is not available. So, you must play with this setting and adjust it according to your water usage demand. To exit the view information mode, just press the back button on the front panel. Every A2 model On Navien Water Heaters, you can choose two pre-heating modes. The recirculation system needs a line running back to the water heater from the farthest faucet . It will reduce the energy consumption and deliver you the best heating efficiency. I suspect a process issue. 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. 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. 1. How does Navien intelligent recirculation work? Efficient and earth-friendly products designed for any size home. Cause is unknown. Just want to say thanks for everyone that has commented thus far. Read Also: Navien Tankless Water Heater Post Purge Navien Tankless Water Heater Standby Mode Eric Alvarez So I purchased a NR-20DU remote controller to gain the programmable recirculation feature. Water heater without tanks, also called instant water heaters heat water immediately upon request. Internal will keep open the same valves but also use the internal pump as set, and not rely on any external pump. We get it, but (1) terrylove.com can't live without ads, and (2) ad blockers can cause issues with videos and comments. Great hardware, awful software. The internal recirculating pump continuously keeps running. The update is not perfect, but seems to be much more user friendly interface. I had a dedicated external recirculation line installed to use with the Navien internal pump. 6. I thought we could re-use the remote controller (NR-10DU) from our old NPE-180A but it does not work with this. I actually only use the app to view status and utilization these days. I'm interested in this as well. 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. The H2Air Kit utilizes the NPE-A2 pump to circulate the hot water for the hydronic air handler. Position the 2-way valve inside the water heater to EXT. 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. 1. 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. 2. This is a complete guide on Navien Recirculation Settings. Now with a single NPE240A and the re circulation I can keep hot water to the last fixture in the home. High-efficiency condensing and non-condensing tankless water heaters offer endless hot water and reduce gas usage. (if you want to schedule via App). While the line might still be hot, it wont stay that way with cold water being pumped in. I had a dedicated external recirculation line installed to use with the Navien internal pump. My 6-year-old NR-240A NR-240A weekend with E038. Error Code E047 Then I searched and discovered your posting. It is compliant with California Title 24. Since the 210A has an internal pump, this confused me. * 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. The app will not connect to my wifi. Hello, You might want to talk with the folks at ACT, 714-668-1200 www.gothotwater.com. Connect the water supply. Intelligent: This option detects the DHW use for a week and repeats the detected cycle. Part No. It will reduce the energy consumption and deliver you the best heating efficiency. We are on well water and have a low flowing well. Press the M (menu) button on the front panel and choose the 1. Summary: I was looking to automate configuration of iDRAC's (Dell Remote Admin Console) synonymous w/ iLOM and many other acronyms. Protect your water supply and your water heating equipment with eco-friendly water treatment solutions. They stated that the "Default" re-circulation schedule is every 30 minutes if it senses a 9 degree drop. Lastly, press and hold down the OK button for 2 seconds to finalize the weekly schedule setting. 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. This seems relatively new for Navien and is in a recent Navien technical bulletin from 04/18/16. The house is set up with recirculation, though I am not sure where in the house the "T" on the system is located. The issue is related to a Navien heater Model NPE 240A recirculation pump. If so, what size/model is it? It allows you to choose the time in 30 minutes intervals. Optional Wi-Fi remote control systems Learn more about our products for home owners. If you'd like to support the site, please allow ads. https://www.navieninc.com/downloads/npe-a-s-manuals-installation-manual-en. How long do Navien tankless water heaters last? Thanks in advance for any advice. Using, Summary: NSX-T loses synch w/ vCenter inventory, but statuses don't appear to show an issue. Their are lots of ways your system may be piped. Glad this thread was able to help you-- The app could really use clarification and a reboot. Parameter access and and parameters are listed here in section 6.5 page 65. Any other comments/recommendations for a Navien tankless newbie are welcome! Today I opened the front panel and saw that all the dip switches were set to off. 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). If it is not on your navilink still may bridge to your phone but not commiunicate with your npe. Are you sure it is the pump running and not the blower for the heat exchanger? Having just run my own recirc lines and installing an NPE240A I can tell you that you dont want intelligent preheat. External recirc pump and check valves not included. Navien NP-240A Pdf User Manuals. I pushed the little lever inside the unit down to use the external line. 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. Thanks. PFFW-001, NaviCirc Kit: 30022965A. On-demand takes a bit longer to heat up, but oh well. Factory Setting of DIP Switch. External with internal pump. I love everything about the hardware. 21. I expect that would have some positive effect on the time to deliver hot water, even if it is small. If you can post a picture of your setup it would really help. PFFW-001, NaviCirc Kit: 30022965A. Efficient, durable and high-performance products for any commercial application. The Navien cascading system also balances out the workload of each unit for longer life. The installers insisted they did not need to pipe the recycle returnthey wanted to cap it off. Protect the water supply and water heating equipment with eco-friendly water treatment solutions. Condensing combi-boilers deliver high-efficiency endless hot water and space heating in one compact unit. JavaScript is disabled. The Navilink app is "meh" at best and their documentation of the "smart" features is nonsensical. I have been battling this unit for 2 years. Navien water heaters are highly efficient tankless water heating systems. 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. Assuming you've created a Transport Node Profile and associated w/ the cluster. Hello all. Protect the water supply and water heating equipment with eco-friendly water treatment solutions. Still appears to have the same "Enable/Disable" terminology. Workaround: Restart the cm-inventory service on each NSX-T mgmt/controller node using API or CLI. Cookie Notice Adding a "Hot button" overrides schedulers (navilink or NR-20DU). Enable=Enabled, and Disable=Disabled. 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 Thank you for posting. Thanks for the summary and the reply to my question as well as the others. Adding a "Hot button" overrides schedulers (navilink or NR-20DU). You can find this valve inside the water heater. 6.5 years old. Support has been useless for the most part and just points to Korea Dev team. You may know this already, but whan in the AP mode you have to then go into your phones wifi settings and then connect to the navilink NAVI XXXX , then open the app once connected to follow the setup menus. 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. It didn't work. Press the M (menu) button and head over to 1.Recirculation Setting > 2. "If you can't explain it simply, you don't understand it well enough". 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. Even if the primary node associated w/ the VIP, if configured, is not necessarily in charge of inventory. \"Instantaneous water heaters?\" Tankless 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. If any particular ad is your REASON for blocking ads, please let us know. I am not sure why not. What I am finding now is if you call at 8am Eastern time you get New Jersey. How To Use Recirculation Mode On Navien Water Heater? Navien Recirculation Settings: Everything You Need To Know. and our . It gives me the option to 'control' and create a weekly schedule. Click here to see downloads for other products. 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. When in a schedule the unit will circulate and heat according to the parameter settings. Could someone please confirm that I should indeed have well pump "ON"? Specifically, you can find a number of dip switches on these two locations. Go along the steps described below to set the recirculation settings. I was reading the directions, and it wants me to set the Heater to External recirculation. For more information, please see our I have a Linksys Wi-Fi that is relatively new too. Yes, I know. Save my name, email, and website in this browser for the next time I comment. Also, you can use the Navien Intelligent Preheating feature. NPE-240A2 Optional NPE-A2 recirculation valve Designed for recirculation of domestic hot water in applications where a dedicated return line is not available. Below assumes the iDRAC has been configured and is available on the network in default config. Generally, you should flush a Navien Tankless Water Heater once a year. How often should you flush a Navien tankless water heater? 60. We might be able to do something about it. Recirculation Settings by pressing down the OK button. We have a Navien NPE-240A boiler and an electrical (unconnected) hot water tank that acts as a storage tank. It looks like you're using an ad blocker. For a better experience, please enable JavaScript in your browser before proceeding. Colector ReadyLink Hoja De Especificaciones Espanol (USA & Can NPE Guia De Conversion De Gas (USA & Canada), NPE Guia De Instalacion Rapida Espanol (USA & Canada), Navien-NPE-Series-CSI 3-Part Formatted Specifications, Ready-Link Manifold 2BB Submittal Package, Ready-Link Manifold 2SS Submittal Package, Ready-Link Manifold 3SS Submittal Package, Ready-Link Manifold 4BB Submittal Package, Ready-Link Manifold 4SS Submittal Package. Thanks for your inquiry. Sorry just saw this. Operation. As for parameters 12 & 14, I would at least try to play with them to see if it helps. You are incorrect. 57. Im also interested in food and travel. I am going on 1 day so far and its working. Privacy Policy. Hard to really know if you need button or not. 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. 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. Thanks. The flow on demand ratio will continue until all32 units are generating hot water as needed. I would like it to recirculate in the mornings when we take showers and then not for the rest of the day. Navien 240A Recirculation Settings. NPE-240A Downloads Download the new Navien mobile app! My home is long and used to have two water heaters, one on either side of the house. http://us.navien.com/Engineers_Features_Benefits/ComfortFlow_Technology/. You might want to verify if the Navien was installed and programmed for utilizing the "internal" or "external" recirc function. Also, NaviLink Lite does not require external power. Reddit and its partners use cookies and similar technologies to provide you with a better experience. 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. Completing the Install. 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. Simply visit your local Navien wholesaler and pick up everything you need. Summary: I started running into issue utilizing Cisco AnyConnect on my Mac basically complaining about not able to overwrite IP forwarding tables. dip one off, dip 2 on, everything else off (down is off). Right now I have it on recirculate all day long, which gives me instant hot water, but wastes a lot of energy. Note: You can use the Internal Recirculation Mode in the A2 models only. Hopefully after 2 years this crap is over with and I can not heat my basement up to 90 in the summer. They understand systems like this and can help you choose the right pump and control that only recirculates when you tell it to. Can anyone tell me the process to get the NaviLInk connected to home wifi. Can anyone clarify? Internal Recirculation and make the selection by pressing the Ok button. Thanks. Can anyone lend some guidance as to what the recommended dip switch setting should be? Condensing combi-boilers deliver high-efficiency endless hot water and space heating in one compact unit. 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 . If you want the heater to provide the cross over where the hot return and cold combine then set it to internal. 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. I've also updated the blog post w/ summarized information from everyone's comments. 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. For recirculation Navien is not clear as to the use of parameters. Im a Principal Software Engineer in Microsoft's Azure Dedicated group living in Atlanta, Georgia. Our fancy NPE-240A2 was installed yesterday with Navilink. 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 just had an NPE240A2 professionally installed last week. a faucet is open) and no recirculation is occuring? Space-saving high-efficiency condensing boilers provide the ultimate home heating and comfort experience. Press J to jump to the feed. This is how to set up Navien Tankless water heater for recirculation in Residential applications. 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. Disabling schedules simply disables "recirculation", the function that keeps hot water hot in the plumbing for 'instant hot water'. Looks fine, Y U NO WORK!? Basically, you add a host to a vCenter cluster, NSX-T bits should start to automatically installing on new host. 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. This gives users hot water when they need it, saving water and money. Access the main menu by pressing the M button and select. To make sure that the model has this feature, you simply need to check to see if there is an 'A' at the end of the model number. I have even turned off the scheduling function cause it's wasteful if I'm not around and forget to turn it off. Typically with tankless water heaters, the circulator needs to be properly sized. You must log in or register to reply here. Ive installed hundreds of them. What I am going to discuss in this article is-. Apparently this information is only for a licensed contractor..sigh. The control is recirculation only. So when you request hot water, its going to start the pumps to make sure that water stays heated as it passes through. From what I have read, I need to set SW1 to on to enable the internal loop recirculation. (Internal Recirculation would be the opposite), Parameter 18 set to On (This is to enable. 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. This was on 4.6.x. On the App, the Enable button appears and is highlighted and now controls the times I have programmed for on/off. Though we share resources, information, and educational guide on plumbing & DIY projects, the content here is not a substitute for professional guidance.