It just will not connect. Tech support is clueless. Also I set dip switch 5 to "ON" for the well pump setting. Yierd! Since the 210A has an internal pump, this confused me. Yes, I know. 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. 2. We seem to have to run hot water for a long time to get it hot. For example, it will boost up the energy consumption because the unit operates to maintain the water temperature within the circulation loop. My home is long and used to have two water heaters, one on either side of the house. Im also interested in food and travel. Cause is unknown. This chapter will walk you through the step-by-step guide to let you learn how to use the recirculation mode. Looks fine, Y U NO WORK!? Weekly: It lets a user choose commands for DHW Recirculation on a weekly basis. It will leave the valves open but the internal pump will never turn on. Even if the primary node associated w/ the VIP, if configured, is not necessarily in charge of inventory. I love everything about the hardware. Then disconnected for unknown reasons. Navien even sent me a new NaviLink wireless controller which I installed with the same results. Navien Recirculation Settings: Everything You Need To Know. How does Navien intelligent recirculation work? Part No. The problem is that NSX-T doesn't see the new host and its link to the compute manager (vCenter) looks fine. Your observation about the Enable/Disable selection saved the day! 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). Efficient, durable and high-performance products for any commercial application. I have even turned off the scheduling function cause it's wasteful if I'm not around and forget to turn it off. As for parameters 12 & 14, I would at least try to play with them to see if it helps. How To Use Recirculation Mode On Navien Water Heater? Efficient, durable and high-performance products for any commercial application. Privacy Policy. Default recirculation schedule is every 30 minutes if a 9F degree drop is sensed. What follows is a journey into a ridiculous realm. 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 Great hardware, awful software. Intelligent: This option detects the DHW use for a week and repeats the detected cycle. If you can post a picture of your setup it would really help. External with external pump. This seems relatively new for Navien and is in a recent Navien technical bulletin from 04/18/16. My water is well water so I am assuming this is correct. You can find one on the PCB and the other one on the front panel. Thanks. Reddit and its partners use cookies and similar technologies to provide you with a better experience. * 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. Go along the steps described below to set the recirculation settings. I also wanted to enable domain authentication in a somewhat secure manner. The NaviLink system attaches easily to any new or existing* Navien tankless water heater, combiboiler and boiler. I assume it is for what re-circulation, but not sure. 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. 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. How To Set Recirculation Mode On Navien Water Heater? Also, NaviLink Lite does not require external power. We have a Navien NPE-240A boiler and an electrical (unconnected) hot water tank that acts as a storage tank. Is there a link that I can find this parameter table at? BTW it connect to my phone through the app but then doesn't connect to home wifi and doesn't ask for my password. Below assumes the iDRAC has been configured and is available on the network in default config. Hey there, Im Chris. Though we share resources, information, and educational guide on plumbing & DIY projects, the content here is not a substitute for professional guidance. 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. Space-saving high-efficiency condensing boilers provide the ultimate home heating and comfort experience. Hope this helps. . https://www.navieninc.com/products/npe-240a/downloads#search, NaviLink Timer Schedule not being followed, Navien 240A (Controlling the Circulation Pump). NSX-T: vCenter and NSX-T Inventory out of Sync (Hosts in vSphere not showing up in NSX-T), Disconnect NR-20DU remote controller. 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. 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. (Measure Guideline : Transitioning to a Tankless Water heater, DOE, Sept.2012). Efficient and earth-friendly products designed for any size home. We might be able to do something about it. This week we added the NaviLink to our unit (NPE-240A2). 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. High-efficiency condensing and non-condensing tankless water heaters offer endless hot water and reduce gas usage. Internal would mean that it recirculates the water inside the unit only. 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. These are your VPN endpoints that you would need to pass to openconnect. Protect your water supply and your water heating equipment with eco-friendly water treatment solutions. If you'd like to support the site, please allow ads. 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. I'm interested in this as well. The A2 is the upgrade that started shipping in March 2021. Interesting reading these comments. PFFW-001, NaviCirc Kit: 30022965A. I just want to make sure my understanding is correct. I thank you for this post! Completing the Install. Manuals; . It may not display this or other websites correctly. Navien 240A Recirculation Settings. 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. I just got off the phone with a "Senior" support specialist. Apparently this information is only for a licensed contractor..sigh. High-efficiency condensing and non-condensing tankless water heaters offer endless hot water and reduce gas usage. is this recirculation pump just recently installed? Hi therejust curious since I was considering a Navien 240A. Workaround: Restart the cm-inventory service on each NSX-T mgmt/controller node using API or CLI. My unit is a replacement for an existing electric tank recirc loop system. I am not sure why not. Optional Wi-Fi remote control systems DIP Switch 1 Off, 2 On. Thanks in advance for your time. 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. Thanks for your inquiry. 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 think that by switching to External just means that we are going to be recirculating water outside of the unit. If setting parameter 12 to 1 minute works, then naturally I would step back from there until it is no longer satisfactory. Dave, if you could enlighten me (other users) on what you had to do to get scheduling to work that would be great. Zsoldier, he dip switches there dont get into the real detail of the programming. I had a dedicated external recirculation line installed to use with the Navien internal pump. I am concerned because it doesn't specifically say Intelligent pre-heating for external recirculation. 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. 21. 2. I just had an NPE240A2 professionally installed last week. I kept looking at the programming trying to figure out what was wrong. If it is not on your navilink still may bridge to your phone but not commiunicate with your npe. Connect the water supply. He obtained his Bachelor of Science degree from the University Of Texas at El Paso. It is not in the manual. 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. Eliminate the requirement of minimum flow rate, Eliminate the cold water sandwich effect. If thats correct, then yes I do want to set it to External, and flip the valve. 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. This removes the need to purchase an additional circulator for the heating system. Set the 2-way valve inside the water heater to "INT.". 6.5 years old. It does not specify what 'control' means. Eric Alvarez is an HVAC guy based in El Paso, Texas, United States. I pushed the little lever inside the unit down to use the external line. 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. Position the 2-way valve inside the water heater to EXT. That's it, there is no other response from the unit. Is that correct? Parameter access and and parameters are listed here in section 6.5 page 65. Thanks. What I am finding now is if you call at 8am Eastern time you get New Jersey. I am still seeing wonkey things happening but the schedule seems to work now. 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). Factory Setting of DIP Switch. 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. Navien 240a Tankless Water Heater from hybridwaterheater.blogspot.com. that fan will come on when water is called for and go off a bit after the call has stopped. PFFW-001, NaviCirc Kit: 30022965A. Error Code E047 Efficient and earth-friendly products designed for any size home. It will reduce the energy consumption and deliver you the best heating efficiency. Can anyone tell me the process to get the NaviLInk connected to home wifi. and our Apple iOS Google Android NPE-240A Downloads Click here to see downloads for other products. 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. The Problem is the damn Navilink and the support they have from Korea. Then I searched and discovered your posting. Thanks for the comments folks. Maybe the new NPE is more efficient than the NR. You might want to verify if the Navien was installed and programmed for utilizing the "internal" or "external" recirc function. Im a Principal Software Engineer in Microsoft's Azure Dedicated group living in Atlanta, Georgia. It gives me the option to 'control' and create a weekly schedule. Navien Tankless Water Heater Standby Mode, Rinnai Tankless Water Heater Not Getting Hot Enough [Solved], Zoeller Sump Pump Wont Turn On [7 Easy Solutions]. So, you must play with this setting and adjust it according to your water usage demand. 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. (Internal Recirculation would be the opposite), Parameter 18 set to On (This is to enable. What I am going to discuss in this article is-. It does not appear to be that much different. Solution: Get in touch with Navien technical support at 800-519-8794. The control is recirculation only. A VPN connection will not be established. Condensing combi-boilers deliver high-efficiency endless hot water and space heating in one compact unit. Sorry just saw this. 57. So, you must play with this setting and adjust it according to your water usage demand. 20. 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. If any particular ad is your REASON for blocking ads, please let us know. Adding a "Hot button" overrides schedulers (navilink or NR-20DU). I am a fan of technology, fitness, and video games. The installers insisted they did not need to pipe the recycle returnthey wanted to cap it off. Space-saving high-efficiency condensing boilers provide the ultimate heating and comfort experience. The house is set up with recirculation, though I am not sure where in the house the "T" on the system is located. Disabling schedules simply disables "recirculation", the function that keeps hot water hot in the plumbing for 'instant hot water'. My NaviLink was working just fine for about2 months. Can someone help me reconnect? 60. The app is not the most intuitive. I have a Linksys Wi-Fi that is relatively new too. It looks like you're using an ad blocker. While the line might still be hot, it wont stay that way with cold water being pumped in. 7. I'll have to look at the manual again, but the one I have does detail dip switch settings. The internal recirculating pump continuously keeps running. Summary: I started running into issue utilizing Cisco AnyConnect on my Mac basically complaining about not able to overwrite IP forwarding tables. If you'd like to support the site, please allow ads. Displays temperature and water flow rate. with a wire stripper befor e connecting it to the solenoid valve. I am going on 1 day so far and its working. You are using an out of date browser. I just had a Navien 210A installed at my house. Just want to confirm. Set the front panel DIP switches at the far left (set of ten) to: 1ON; 2 OFF. My pump seems to run every time I need hot water. Let's check the dip switch settings too. I call about every 6 months to get any updates on the issue they know nothing about every time. External recirc pump and check valves not included. This is a complete guide on Navien Recirculation Settings. I tried purging the line - Answered by a verified Plumber . External means you will be using a seperate pump, not the internal one inside the unit. 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. I hate the app as it is just not user friendly. Having just run my own recirc lines and installing an NPE240A I can tell you that you dont want intelligent preheat. Adjust the recirculation settings from the front panel. If you don't have external recirc pump dip 1 should be on. I don't have any answers to your questions, but I am curious to know how you like the overall setup? Internal will keep open the same valves but also use the internal pump as set, and not rely on any external pump. Thank you for posting. Disabling schedules simply disables "recirculation", the function that keeps hot water hot in the plumbing for 'instant hot water'. Part No. Protect the water supply and water heating equipment with eco-friendly water treatment solutions. Generally, you should flush a Navien Tankless Water Heater once a year. 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. Thanks in advance for any advice. . So when you request hot water, its going to start the pumps to make sure that water stays heated as it passes through. The flow on demand ratio will continue until all32 units are generating hot water as needed. I expect that would have some positive effect on the time to deliver hot water, even if it is small. 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. External recirc pump and check valves not included. Recirculation is basically just keeping the hot water in the plumbing hot so you get hot water faster. Personally I would start by setting parameter 12 to 1 minute. I suspect a process issue. . 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 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. Put the PCB box back in its original place and secure it using. Navien Recirculation Settings have a lot of advantages. Do not advertise or try to compare pricing. Also, you can use the Navien Intelligent Preheating feature. They are top tier support and know the most. Note: You can use the Internal Recirculation Mode in the A2 models only. This gives users hot water when they need it, saving water and money. Just want to say thanks for everyone that has commented thus far. In particular I'd like to change the temperature at which it begins to recirculate, or the frequency of it. Looking at the various videos before buying the Navilink router, they make it seem like the app would include a 'hot button' feature. Every A2 model On Navien Water Heaters, you can choose two pre-heating modes. Thanks. Navien NP-240A Pdf User Manuals. 1. 60. . *DIP Switches need to be set properly as well. I would like it to recirculate in the mornings when we take showers and then not for the rest of the day. Hopefully after 2 years this crap is over with and I can not heat my basement up to 90 in the summer. Press either the Up and the Down button to switch between any of these recirculation settings: 3. 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. This saves energy and provides an endless supply of hot water for households. Navien NPE-240A dip switch settings help please I just got finished getting my Navien NPE-240A tankless installed. Brochures English Commercial Solutions Brochure H2Air Brochure NPE Contractor Brochure NaviLink Consumer Brochure Spanish - MX H2Air Brochure Sistema Colector ReadyLink NPE Catalogo Manuals English NPE-240A Downloads Download the new Navien mobile app! It didn't work. When in a schedule the unit will circulate and heat according to the parameter settings. Water Heater DIP Switch Settings. It will reduce the energy consumption and deliver you the best heating efficiency. It allows you to choose the time in 30 minutes intervals. Now with a single NPE240A and the re circulation I can keep hot water to the last fixture in the home. 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. Navien npe-240a recirculation settings Click here for more information about UPS. 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. Building penetrations are reduced with Navien's common venting feature. I've learned some things myself. It looks like you're using an ad blocker. 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 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 is compliant with California Title 24. The recirculation system needs a line running back to the water heater from the farthest faucet . \"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. Quote. Today I opened the front panel and saw that all the dip switches were set to off. Could someone please confirm that I should indeed have well pump "ON"? Finally I got them to call the Navien support line to set them straight. 60. I got the same problem that I can not connect the Navilink to home wi-fi. Space-saving high-efficiency condensing boilers provide the ultimate heating and comfort experience. They stated that the "Default" re-circulation schedule is every 30 minutes if it senses a 9 degree drop. I have had the system for a number of months now and overall I really like it. "If you can't explain it simply, you don't understand it well enough". How long do Navien tankless water heaters last? I'm going to install the Navicirc tomorrow when i have a few minutes. It is now available as an add-on accessory for all NPE-A models (NPE-180A, NPE-210A, NPE-240A). Trying to help the technically challenged so mainly myself. Also the unit needs to be set to utilize the recirculation feature. Just had installed a Navien 240a. I actually only use the app to view status and utilization these days. The only thing that changes is the red LED light on the middle of the board. I was reading the directions, and it wants me to set the Heater to External recirculation. 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. The update is not perfect, but seems to be much more user friendly interface. On the App, the Enable button appears and is highlighted and now controls the times I have programmed for on/off. You are using an out of date browser. 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. dip one off, dip 2 on, everything else off (down is off). Navien's NR-180A, NR-210A, NR-240A, NPE-180A, NPE-210A and NPE-240A models come with the ComfortFlow System. I thought we could re-use the remote controller (NR-10DU) from our old NPE-180A but it does not work with this. It was totally worth it, here is why and how to set it up. Am I reading this excellent web page & comments correctly? Typically with tankless water heaters, the circulator needs to be properly sized. Ive installed hundreds of them. This may eliminate the waiting for hot water depending on installation method. Thanks for any insight you can provide. You are right. 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. He has a good standing reputation for superior skills in heating, air conditioning, hot water tanks, and indoor air quality systems. Remove the plastic insulation from the solenoid valve wire. View online or download Navien NP-240A Installation Manual. From what I have read, I need to set SW1 to on to enable the internal loop recirculation. We have a Navien NR-240A installed in new construction in 2012. Cookie Notice If so, what size/model is it? 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. A place for plumbing advice and help. 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. Our fancy NPE-240A2 was installed yesterday with Navilink. Access the main menu by pressing the M button and select. I have been battling this unit for 2 years. Any other comments/recommendations for a Navien tankless newbie are welcome! Adding a "Hot button" overrides schedulers (navilink or NR-20DU). For a better experience, please enable JavaScript in your browser before proceeding. How to use the recirculation modes on a Navien Water Heater? You can find this valve inside the water heater. 6. 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. We might be able to do something about it. One last dumb question. (Dip switch settings - https://imgur.com/gallery/xRzjyRN) Did I set this up correctly? So what's going on here? The Navien cascading system also balances out the workload of each unit for longer life. 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. So you could restart the cm-inventory service till you are blue in the face and get nowhere be. Tech support was clueless. External with internal pump. Deactivate Circulator Timer and Periods. Navien water heaters are highly efficient tankless water heating systems. It may not display this or other websites correctly. They had me un-register and re-register to get it working. On the control board, the display does not turn on, there is no clicking from the ignitor, and no pump trys to run. solenoid valve. ktpass /pass ReallySecurePas5word /ptype K, The VPN client was unable to successfully verify the IP forwarding table modification. 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. Summary: I was looking to automate configuration of iDRAC's (Dell Remote Admin Console) synonymous w/ iLOM and many other acronyms. I had a dedicated external recirculation line installed to use with the Navien internal pump. 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. Can anyone clarify? Press the M (menu) button and head over to 1.Recirculation Setting > 2. Set the 2-way valve to INT. 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.