It will leave the valves open but the internal pump will never turn on. 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. Part No. From what I have read, I need to set SW1 to on to enable the internal loop recirculation. 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. What follows is a journey into a ridiculous realm. Thanks for any insight you can provide. 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. What I am finding now is if you call at 8am Eastern time you get New Jersey. It may not display this or other websites correctly. Create an account to follow your favorite communities and start taking part in conversations. NaviLink & NaviLink Lite make it easy to communicate with your Navien systems anywhere internet service is accessible. Generally, you should flush a Navien Tankless Water Heater once a year. Am I reading this excellent web page & comments correctly? Navien npe-240a recirculation settings Click here for more information about UPS. NPE-240A2 Optional NPE-A2 recirculation valve Designed for recirculation of domestic hot water in applications where a dedicated return line is not available. Today I opened the front panel and saw that all the dip switches were set to off. 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. I thought we could re-use the remote controller (NR-10DU) from our old NPE-180A but it does not work with this. Thanks again Mate! MacOS: AnyConnect VPN client was unable to successfully verify the IP forwarding table modifications. Im a Principal Software Engineer in Microsoft's Azure Dedicated group living in Atlanta, Georgia. Press the M (menu) button and head over to 1.Recirculation Setting > 2. It's unfortunate he's not around to explain all this to you. The house is set up with recirculation, though I am not sure where in the house the "T" on the system is located. For a better experience, please enable JavaScript in your browser before proceeding. How to use the recirculation modes on a Navien Water Heater? I just want to make sure my understanding is correct. Attach the water supply to support recirculation. Set the position of the 2-way valve, which you can find inside the water heater. 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 Error Code E047 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 . Navien NP-240A Pdf User Manuals. Yierd! Error Code E046 It indicates that there is something wrong with limit control. I have even turned off the scheduling function cause it's wasteful if I'm not around and forget to turn it off. Designed for recirculation of domestic hot water in applications where a dedicated return line is not available. Can anyone lend some guidance as to what the recommended dip switch setting should be? 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). We might be able to do something about it. I just got off the phone with a "Senior" support specialist. Thanks for the summary and the reply to my question as well as the others. Put the PCB box back in its original place and secure it using. Completing the Install. I have a Navien NPE-240A tankless heater, . Space-saving high-efficiency condensing boilers provide the ultimate heating and comfort experience. Looks fine, Y U NO WORK!? For recirculation Navien is not clear as to the use of parameters. Remove the plastic insulation from the solenoid valve wire. You are right. Recirculation is basically just keeping the hot water in the plumbing hot so you get hot water faster. 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. PFFW-001, NaviCirc Kit: 30022965A. Press J to jump to the feed. If so, what size/model is it? This seems relatively new for Navien and is in a recent Navien technical bulletin from 04/18/16. \"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. is this recirculation pump just recently installed? 60. Connect the External Pump Wire to the proper wires from the. I have had the system for a number of months now and overall I really like it. There is always an interval between when water is called for and the start of the burner. Adding a "Hot button" overrides schedulers (navilink or NR-20DU). I was reading the directions, and it wants me to set the Heater to External recirculation. Efficient, durable and high-performance products for any commercial application. It may not run the entire time but it does run. Thanks. It does not appear to be that much different. The H2Air Kit utilizes the NPE-A2 pump to circulate the hot water for the hydronic air handler. Support has been useless for the most part and just points to Korea Dev team. DIP Switch 1 Off, 2 On. There is 4 options (6 technically, but the 5th and 6th dont apply). . Thanks in advance for your time. Even if the primary node associated w/ the VIP, if configured, is not necessarily in charge of inventory. 2. Hey there, Im Chris. 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). the 2 mounting screws. New Problem - I cannot connect my NaviLink to my home wifi. I tried reconnecting using the AP button. For a better experience, please enable JavaScript in your browser before proceeding. My pump seems to run every time I need hot water. Navien Recirculation Settings have a lot of advantages. We are on well water and have a low flowing well. This appears to affect NSX-T 2.5 and 2.5.1. Space-saving high-efficiency condensing boilers provide the ultimate heating and comfort experience. https://www.navieninc.com/downloads/npe-a-s-manuals-installation-manual-en. I tried purging the line - Answered by a verified Plumber . 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. Could someone please confirm that I should indeed have well pump "ON"? One last dumb question. Also alludes to the fact that recirculation control gets disabled too. It will reduce the energy consumption and deliver you the best heating efficiency. Set the 2-way valve to INT. 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. External means you will be using a seperate pump, not the internal one inside the unit. So when you request hot water, its going to start the pumps to make sure that water stays heated as it passes through. 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. If setting parameter 12 to 1 minute works, then naturally I would step back from there until it is no longer satisfactory. Just want to confirm. Internal would mean that it recirculates the water inside the unit only. 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). Reddit and its partners use cookies and similar technologies to provide you with a better experience. They had me un-register and re-register to get it working. What I am going to discuss in this article is-. Disabling schedules simply disables "recirculation", the function that keeps hot water hot in the plumbing for 'instant hot water'. 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. Internal with internal pump. Internal will keep open the same valves but also use the internal pump as set, and not rely on any external pump. He has a good standing reputation for superior skills in heating, air conditioning, hot water tanks, and indoor air quality systems. You are incorrect. is this recirculation pump just recently installed? 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; . 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). Read Also: Navien Tankless Water Heater Post Purge Navien Tankless Water Heater Standby Mode Eric Alvarez In reading the comments there seems to be confusing information as to whether the schedule button should be set to ENABLE or DISABLE. and our He obtained his Bachelor of Science degree from the University Of Texas at El Paso. Navien Recirculation Settings: Everything You Need To Know. Navien Recirculation Settings have a lot of advantages. Set the 2-way valve inside the water heater to "INT.". You can find this valve inside the water heater. JavaScript is disabled. Im fairly certain this is the case. Is that correct? 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. Recirculation is basically just keeping the hot water in the plumbing hot so you get hot water faster. Thank you for posting. 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. They understand systems like this and can help you choose the right pump and control that only recirculates when you tell it to. 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. Strong signal. I too have the NPE-240A, and this is what was explained to me. You must log in or register to reply here. External recirc pump and check valves not included. NSX-T: vCenter and NSX-T Inventory out of Sync (Hosts in vSphere not showing up in NSX-T), Disconnect NR-20DU remote controller. The control is recirculation only. Just want to say thanks for everyone that has commented thus far. Now with a single NPE240A and the re circulation I can keep hot water to the last fixture in the home. As for parameters 12 & 14, I would at least try to play with them to see if it helps. PFFW-001, NaviCirc Kit: 30022965A. On-demand takes a bit longer to heat up, but oh well. So, you must play with this setting and adjust it according to your water usage demand. Note: You can use the Internal Recirculation Mode in the A2 models only. 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. "A" Series Recirculation Timer Setting. The problem is that NSX-T doesn't see the new host and its link to the compute manager (vCenter) looks fine. 20. If you throw the toggle switch to enable scheduling I don't know if it is 'on' or 'off'. Simply visit your local Navien wholesaler and pick up everything you need. Navien Now Doing Business in Canada as Navien Canada, Inc. Navien Begins Shipping PeakFlowC Commercial Scale Prevention Systems. Connect the water supply. Finally I got them to call the Navien support line to set them straight. Are you sure it is the pump running and not the blower for the heat exchanger? a faucet is open) and no recirculation is occuring? I also bought a Navicirc. We do not have a hot button. 2 yeas of this is insane. I am not sure why not. If you want the heater to provide the cross over where the hot return and cold combine then set it to internal. 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). So I purchased a NR-20DU remote controller to gain the programmable recirculation feature. If it is not on your navilink still may bridge to your phone but not commiunicate with your npe. "If you can't explain it simply, you don't understand it well enough". http://us.navien.com/Engineers_Features_Benefits/ComfortFlow_Technology/. Space-saving high-efficiency condensing boilers provide the ultimate home heating and comfort experience. Zsoldier, he dip switches there dont get into the real detail of the programming. It just will not connect. (Dip switch settings - https://imgur.com/gallery/xRzjyRN) Did I set this up correctly? I don't have any answers to your questions, but I am curious to know how you like the overall setup? In particular I'd like to change the temperature at which it begins to recirculate, or the frequency of it. External with external pump. 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. 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. If any particular ad is your REASON for blocking ads, please let us know. Disabling schedules simply disables "recirculation", the function that keeps hot water hot in the plumbing for 'instant hot water'. Optional Wi-Fi remote control systems I also don't have a 'hot water' button in the app. Navien 240A Dip Switch Settings [Explained Everything] Every Navien Tankless Model, either 240A or 180A2, has two DIP switch locations. External with internal pump. Dave, if you could enlighten me (other users) on what you had to do to get scheduling to work that would be great. The app will not connect to my wifi. Protect your water supply and your water heating equipment with eco-friendly water treatment solutions. You can find one on the PCB and the other one on the front panel. Do not advertise or try to compare pricing. 2. 21. Is there a link that I can find this parameter table at? 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. I love everything about the hardware. Save my name, email, and website in this browser for the next time I comment. P18 in the parameters in the menu settings allows the navilink to communicate with the unit.it must be turned on. Though we share resources, information, and educational guide on plumbing & DIY projects, the content here is not a substitute for professional guidance. A VPN connection will not be established. Then disconnected for unknown reasons. If thats correct, then yes I do want to set it to External, and flip the valve. The installers insisted they did not need to pipe the recycle returnthey wanted to cap it off. The recirculation system needs a line running back to the water heater from the farthest faucet . This gives users hot water when they need it, saving water and money. How To Set Recirculation Mode On Navien Water Heater? Position the 2-way valve inside the water heater to EXT. We seem to have to run hot water for a long time to get it hot. The NaviLink system attaches easily to any new or existing* Navien tankless water heater, combiboiler and boiler. I pushed the little lever inside the unit down to use the external line. Tech support is clueless. It does not specify what 'control' means. Summary: I started running into issue utilizing Cisco AnyConnect on my Mac basically complaining about not able to overwrite IP forwarding tables. Hi therejust curious since I was considering a Navien 240A. Eric Alvarez is an HVAC guy based in El Paso, Texas, United States. This saves energy and provides an endless supply of hot water for households. Navien's NR-180A, NR-210A, NR-240A, NPE-180A, NPE-210A and NPE-240A models come with the ComfortFlow System. They are top tier support and know the most. Efficient and earth-friendly products designed for any size home. I am going on 1 day so far and its working. Condensing combi-boilers deliver high-efficiency endless hot water and space heating in one compact unit. Lastly, press and hold down the OK button for 2 seconds to finalize the weekly schedule setting. . By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. Condensing combi-boilers deliver high-efficiency endless hot water and space heating in one compact unit. (if you want to schedule via App). 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. Part No. It gives me the option to 'control' and create a weekly schedule. 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. Thanks in advance for any advice. I would make my back steps half of the known good/bad settings to speed up the search process. That's it, there is no other response from the unit. This week we added the NaviLink to our unit (NPE-240A2). Navien 240A Recirculation Settings. On the control board, the display does not turn on, there is no clicking from the ignitor, and no pump trys to run. Also the unit needs to be set to utilize the recirculation feature. JavaScript is disabled. 60. . Having just run my own recirc lines and installing an NPE240A I can tell you that you dont want intelligent preheat. Thanks for the comments folks. Interesting reading these comments. that fan will come on when water is called for and go off a bit after the call has stopped. I'm going to install the Navicirc tomorrow when i have a few minutes. We have a Navien NR-240A installed in new construction in 2012. The issue is related to a Navien heater Model NPE 240A recirculation pump. Protect the water supply and water heating equipment with eco-friendly water treatment solutions. We are on well water and have a low flowing well. My NaviLink was working just fine for about2 months. Once you connect a hot button or a Navilink to the water heater, this overrides the default every 30 minutes scheduleperiod. Hello all. If you don't have external recirc pump dip 1 should be on. It is now available as an add-on accessory for all NPE-A models (NPE-180A, NPE-210A, NPE-240A). Hopefully after 2 years this crap is over with and I can not heat my basement up to 90 in the summer. Hot button documentation is super vague too. You might want to verify if the Navien was installed and programmed for utilizing the "internal" or "external" recirc function. So you could restart the cm-inventory service till you are blue in the face and get nowhere be. Maybe the new NPE is more efficient than the NR. 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. We get it, but (1) terrylove.com can't live without ads, and (2) ad blockers can cause issues with videos and comments. 3. Parameter access and and parameters are listed here in section 6.5 page 65. Using, Summary: NSX-T loses synch w/ vCenter inventory, but statuses don't appear to show an issue. I'll have to look at the manual again, but the one I have does detail dip switch settings. We get it, but (1) terrylove.com can't live without ads, and (2) ad blockers can cause issues with videos and comments. Workaround: Restart the cm-inventory service on each NSX-T mgmt/controller node using API or CLI. NPE-240A Downloads Download the new Navien mobile app! Hope this helps. The only thing that changes is the red LED light on the middle of the board. Smarter that way, just not instant. We don't tend to provide any plumbing advice or any advice that should come from a certified professional. I also wanted to enable domain authentication in a somewhat secure manner. Cookie Notice Glad this thread was able to help you-- The app could really use clarification and a reboot. Press question mark to learn the rest of the keyboard shortcuts. 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. I call about every 6 months to get any updates on the issue they know nothing about every time. Also, it will get hot water to you quickly depending on the length and size of branch lines off the recirc loop. 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 home heating and comfort experience. Any other comments/recommendations for a Navien tankless newbie are welcome! 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. When in a schedule the unit will circulate and heat according to the parameter settings. I have a Linksys Wi-Fi that is relatively new too. 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. Brochures English Commercial Solutions Brochure H2Air Brochure NPE Contractor Brochure NaviLink Consumer Brochure Spanish - MX H2Air Brochure Sistema Colector ReadyLink NPE Catalogo Manuals English 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. The house is set up with recirculation, though I am not sure where in the house the "T" on the system is located. Sorry just saw this. Navien Now Doing Business in Canada as Navien Canada, Inc. Navien Begins Shipping PeakFlowC Commercial Scale Prevention Systems. 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 How often should you flush a Navien tankless water heater? Your observation about the Enable/Disable selection saved the day! This may eliminate the waiting for hot water depending on installation method. 8. It didn't work. Adding a "Hot button" overrides schedulers (navilink or NR-20DU). Tech support was clueless. (Internal Recirculation would be the opposite), Parameter 18 set to On (This is to enable. 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. Yes, I know. Navien 240a Tankless Water Heater from hybridwaterheater.blogspot.com. External recirc pump and check valves not included. Default recirculation schedule is every 30 minutes if a 9F degree drop is sensed. Thanks. This was on 4.6.x. I have been battling this unit for 2 years. 6.5 years old. I am still seeing wonkey things happening but the schedule seems to work now. Internal Recirculation and make the selection by pressing the Ok button. My water is well water so I am assuming this is correct. 60. 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. Navien water heaters are highly efficient tankless water heating systems. You are using an out of date browser. Then I searched and discovered your posting. It looks like you're using an ad blocker. I am a fan of technology, fitness, and video games. You are using an out of date browser. *DIP Switches need to be set properly as well. Apparently this information is only for a licensed contractor..sigh. 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. Below assumes the iDRAC has been configured and is available on the network in default config. Water Heater DIP Switch Settings. The A2 is the upgrade that started shipping in March 2021. The Navien cascading system also balances out the workload of each unit for longer life. 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. 6. Can anyone tell me the process to get the NaviLInk connected to home wifi. If you'd like to support the site, please allow ads. This is how to set up Navien Tankless water heater for recirculation in Residential applications. It will reduce the energy consumption and deliver you the best heating efficiency. 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. Weekly: It lets a user choose commands for DHW Recirculation on a weekly basis.