The NaviLink system attaches easily to any new or existing* Navien tankless water heater, combiboiler and boiler. In reading the comments there seems to be confusing information as to whether the schedule button should be set to ENABLE or DISABLE. Condensing combi-boilers deliver high-efficiency endless hot water and space heating in one compact unit. Intelligent: This option detects the DHW use for a week and repeats the detected cycle. Thanks in advance for your time. 6. I even tried using a ethernet hard wire to my router and it still did not connect. Hot button documentation is super vague too. Internal will keep open the same valves but also use the internal pump as set, and not rely on any external pump. A place for plumbing advice and help. You might want to verify if the Navien was installed and programmed for utilizing the "internal" or "external" recirc function. 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. Navien NP-240A Pdf User Manuals. 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. Adding a "Hot button" overrides schedulers (navilink or NR-20DU). Thanks again Mate! By using a kerberos keytag, I'm able to in the very least obfuscate the username and password into a file for upload into the iDRAC. This appears to affect NSX-T 2.5 and 2.5.1. This removes the need to purchase an additional circulator for the heating system. Quote. The Navilink app is "meh" at best and their documentation of the "smart" features is nonsensical. It will leave the valves open but the internal pump will never turn on. 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. 2. If you want the heater to provide the cross over where the hot return and cold combine then set it to internal. I am still seeing wonkey things happening but the schedule seems to work now. 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. For a better experience, please enable JavaScript in your browser before proceeding. He has a good standing reputation for superior skills in heating, air conditioning, hot water tanks, and indoor air quality systems. 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, makes it even easier to install and set up, 2" PVC up to 75 feet and 1/2" gas up to 24 feet, High efficiency up to 0.95 UEF and up to 15:1 TDR, Durable dual stainless steel heat exchangers, EZNav multi-line control with built-in intuitive software, 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. We get it, but (1) terrylove.com can't live without ads, and (2) ad blockers can cause issues with videos and comments. Support has been useless for the most part and just points to Korea Dev team. How often should you flush a Navien tankless water heater? My home is long and used to have two water heaters, one on either side of the house. What I am finding now is if you call at 8am Eastern time you get New Jersey. The flow on demand ratio will continue until all32 units are generating hot water as needed. 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. Disabling schedules simply disables "recirculation", the function that keeps hot water hot in the plumbing for 'instant hot water'. 57. 2. My 6-year-old NR-240A NR-240A weekend with E038. Then I searched and discovered your posting. Part No. Space-saving high-efficiency condensing boilers provide the ultimate home heating and comfort experience. My pump seems to run every time I need hot water. If thats correct, then yes I do want to set it to External, and flip the valve. Recirculation is basically just keeping the hot water in the plumbing hot so you get hot water faster. I agree. Remove the plastic insulation from the solenoid valve wire. He obtained his Bachelor of Science degree from the University Of Texas at El Paso. To exit the view information mode, just press the back button on the front panel. I am a fan of technology, fitness, and video games. Thanks. Maybe the new NPE is more efficient than the NR. 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. 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 got the same problem that I can not connect the Navilink to home wi-fi. Also, you can use the Navien Intelligent Preheating feature. Personally I would start by setting parameter 12 to 1 minute. 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 think that by switching to External just means that we are going to be recirculating water outside of the unit. Thanks for your inquiry. the 2 mounting screws. 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. 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. Thanks for the summary and the reply to my question as well as the others. 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 Use Recirculation Mode On Navien Water Heater? If you'd like to support the site, please allow ads. The recirculation system needs a line running back to the water heater from the farthest faucet . Solution: Get in touch with Navien technical support or a professional heater repairman. The house is set up with recirculation, though I am not sure where in the house the "T" on the system is located. Completing the Install. 20. Default recirculation schedule is every 30 minutes if a 9F degree drop is sensed. Efficient and earth-friendly products designed for any size home. Create an account to follow your favorite communities and start taking part in conversations. 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 am looking at options for my recirculation too. Using, Summary: NSX-T loses synch w/ vCenter inventory, but statuses don't appear to show an issue. You are right. Internal would mean that it recirculates the water inside the unit only. Learn more about our products for home owners. This may eliminate the waiting for hot water depending on installation method. Though we share resources, information, and educational guide on plumbing & DIY projects, the content here is not a substitute for professional guidance. Navien Recirculation Settings have a lot of advantages. Efficient, durable and high-performance products for any commercial application. 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. I, recently had a Navien NPE-240A unit installed. JavaScript is disabled. Thanks for any insight you can provide. We don't tend to provide any plumbing advice or any advice that should come from a certified professional. 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. So, you must play with this setting and adjust it according to your water usage demand. I thank you for this post! We might be able to do something about it. Tech support was clueless. Let's check the dip switch settings too. You can find one on the PCB and the other one on the front panel. One last dumb question. P18 in the parameters in the menu settings allows the navilink to communicate with the unit.it must be turned on. I would make my back steps half of the known good/bad settings to speed up the search process. 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. How long do Navien tankless water heaters last? A VPN connection will not be established. There is always an interval between when water is called for and the start of the burner. During this delay gases are blown out of the exhaust and cold-water flows through the burner unheated leading later to a cold-water sandwich. Thanks for the comments folks. I love everything about the hardware. For example, it will boost up the energy consumption because the unit operates to maintain the water temperature within the circulation loop. Also I set dip switch 5 to "ON" for the well pump setting. 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. \"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. So I just got off with a "Senior" support specialist at Navien Customer support. Click here to see downloads for other products. Their are lots of ways your system may be piped. Water heater without tanks, also called instant water heaters heat water immediately upon request. While the line might still be hot, it wont stay that way with cold water being pumped in. If you can post a picture of your setup it would really help. Press question mark to learn the rest of the keyboard shortcuts. https://www.navieninc.com/products/npe-240a/downloads#search, NaviLink Timer Schedule not being followed, Navien 240A (Controlling the Circulation Pump). It will reduce the energy consumption and deliver you the best heating efficiency. This seems relatively new for Navien and is in a recent Navien technical bulletin from 04/18/16. Yierd! 1. 2 yeas of this is insane. Reddit and its partners use cookies and similar technologies to provide you with a better experience. Legal Disclosure:Lildutchuncle.com provides and shares information on plumbing, heating & air quality, home improvement, and other DIY projects. Manuals; . When in a schedule the unit will circulate and heat according to the parameter settings. We are on well water and have a low flowing well. I hate the app as it is just not user friendly. Still appears to have the same "Enable/Disable" terminology. Do not advertise or try to compare pricing. I was reading the directions, and it wants me to set the Heater to External recirculation. with a wire stripper befor e connecting it to the solenoid valve. If you'd like to support the site, please allow ads. Recirculation Settings by pressing down the OK button. It is not in the manual. Every A2 model On Navien Water Heaters, you can choose two pre-heating modes. 21. So, you must play with this setting and adjust it according to your water usage demand. It may not display this or other websites correctly. Just want to say thanks for everyone that has commented thus far. 3. I have a Navien NPE-240A tankless heater, . As for parameters 12 & 14, I would at least try to play with them to see if it helps. Thanks. The app will not connect to my wifi. It gives me the option to 'control' and create a weekly schedule. Thanks. Basically, you add a host to a vCenter cluster, NSX-T bits should start to automatically installing on new host. Navien 240A Recirculation Settings. Space-saving high-efficiency condensing boilers provide the ultimate heating and comfort experience. It will reduce the energy consumption and deliver you the best heating efficiency. 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. Error Code E047 I call about every 6 months to get any updates on the issue they know nothing about every time. *DIP Switches need to be set properly as well. . Also the unit needs to be set to utilize the recirculation feature. Save my name, email, and website in this browser for the next time I comment. I'm going to install the Navicirc tomorrow when i have a few minutes. NPE-240A2 Optional NPE-A2 recirculation valve Designed for recirculation of domestic hot water in applications where a dedicated return line is not available. Summary: I started running into issue utilizing Cisco AnyConnect on my Mac basically complaining about not able to overwrite IP forwarding tables. We might be able to do something about it. Summary: I was looking to automate configuration of iDRAC's (Dell Remote Admin Console) synonymous w/ iLOM and many other acronyms. Then disconnected for unknown reasons. Adjust the recirculation settings from the front panel. 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. Our fancy NPE-240A2 was installed yesterday with Navilink. Navien Now Doing Business in Canada as Navien Canada, Inc. Navien Begins Shipping PeakFlowC Commercial Scale Prevention Systems. 8. I am going on 1 day so far and its working. NSX-T: vCenter and NSX-T Inventory out of Sync (Hosts in vSphere not showing up in NSX-T), Disconnect NR-20DU remote controller. They understand systems like this and can help you choose the right pump and control that only recirculates when you tell it to. 1. Navien 240A Dip Switch Settings [Explained Everything] Every Navien Tankless Model, either 240A or 180A2, has two DIP switch locations. I kept looking at the programming trying to figure out what was wrong. 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 Navien cascading system also balances out the workload of each unit for longer life. 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. We get it, but (1) terrylove.com can't live without ads, and (2) ad blockers can cause issues with videos and comments. If it is not on your navilink still may bridge to your phone but not commiunicate with your npe. 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. I had a dedicated external recirculation line installed to use with the Navien internal pump. External with external pump. Building penetrations are reduced with Navien's common venting feature. dip one off, dip 2 on, everything else off (down is off). You must log in or register to reply here. Read Also: Navien Tankless Water Heater Post Purge Navien Tankless Water Heater Standby Mode Eric Alvarez Below assumes the iDRAC has been configured and is available on the network in default config. The installers insisted they did not need to pipe the recycle returnthey wanted to cap it off. 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). Hello, You might want to talk with the folks at ACT, 714-668-1200 www.gothotwater.com. Weekly: It lets a user choose commands for DHW Recirculation on a weekly basis. 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. Hard to really know if you need button or not. Navien 240a Tankless Water Heater from hybridwaterheater.blogspot.com. Press either the Up or the Down button to choose the scheduled time. Press the M (menu) button on the front panel and choose the 1. Error Code E046 There is something wrong with limit control. External means you will be using a seperate pump, not the internal one inside the unit. For a better experience, please enable JavaScript in your browser before proceeding. Just had installed a Navien 240a. I am not sure why not. Water Heater DIP Switch Settings. Right now I have it on recirculate all day long, which gives me instant hot water, but wastes a lot of energy. I pushed the little lever inside the unit down to use the external line. They are top tier support and know the most. With the -A uinits (with the recirculation pump) does that pump have to run to supply on demand hot water? On the control board, the display does not turn on, there is no clicking from the ignitor, and no pump trys to run. For the Navilink and recirculation to work: May 14 2022. NaviLink & NaviLink Lite make it easy to communicate with your Navien systems anywhere internet service is accessible. If any particular ad is your REASON for blocking ads, please let us know. Set the position of the 2-way valve, which you can find inside the water heater. My unit is a replacement for an existing electric tank recirc loop system. Im a Principal Software Engineer in Microsoft's Azure Dedicated group living in Atlanta, Georgia. 60. 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. JavaScript is disabled. Part No. We have a Navien NPE-240A boiler and an electrical (unconnected) hot water tank that acts as a storage tank. http://us.navien.com/Engineers_Features_Benefits/ComfortFlow_Technology/. The update is not perfect, but seems to be much more user friendly interface. Hi therejust curious since I was considering a Navien 240A. Trying to help the technically challenged so mainly myself. This chapter will walk you through the step-by-step guide to let you learn how to use the recirculation mode. Eric Alvarez is an HVAC guy based in El Paso, Texas, United States. The only thing that changes is the red LED light on the middle of the board. I too have the NPE-240A, and this is what was explained to me. Then if that doesn't work, I would keep it at 1 minute, and then set 14 to 1 minute, and I would also try 14 at its max. How to use the recirculation modes on a Navien Water Heater? PFFW-001, NaviCirc Kit: 30022965A. This Taco valve can even be cleaned easily. It was totally worth it, here is why and how to set it up. 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. NPE-240A Downloads Download the new Navien mobile app! I'll have to look at the manual again, but the one I have does detail dip switch settings. I just had an NPE240A2 professionally installed last week. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. I expect that would have some positive effect on the time to deliver hot water, even if it is small. This light stays on for about 15 seconds, turns off for about 15 seconds, and then blinks 36 times. Specifically, you can find a number of dip switches on these two locations. Apparently this information is only for a licensed contractor..sigh. Set the front panel DIP switches at the far left (set of ten) to: 1ON; 2 OFF. . Cookie Notice 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. The A2 is the upgrade that started shipping in March 2021. If setting parameter 12 to 1 minute works, then naturally I would step back from there until it is no longer satisfactory. Assuming you've created a Transport Node Profile and associated w/ the cluster. Your observation about the Enable/Disable selection saved the day! Navien Tankless Water Heater Standby Mode, Rinnai Tankless Water Heater Not Getting Hot Enough [Solved], Zoeller Sump Pump Wont Turn On [7 Easy Solutions]. 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. Navien npe-240a recirculation settings Click here for more information about UPS. For more information, please see our Can anyone tell me the process to get the NaviLInk connected to home wifi. Im fairly certain this is the case. Disabling schedules simply disables "recirculation", the function that keeps hot water hot in the plumbing for 'instant hot water'. 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. Cause is unknown. I also don't have a 'hot water' button in the app. Enable=Enabled, and Disable=Disabled. Interesting reading these comments. Once you connect a hot button or a Navilink to the water heater, this overrides the default every 30 minutes scheduleperiod. 60. External recirc pump and check valves not included. Can anyone clarify? We seem to have to run hot water for a long time to get it hot. 800-556-7556 or see HarryEklof.comFull Naivien information including dealer and Rep locators is available at www.navieninc.com Internal with internal pump. Brochures English Commercial Solutions Brochure H2Air Brochure NPE Contractor Brochure NaviLink Consumer Brochure Spanish - MX H2Air Brochure Sistema Colector ReadyLink NPE Catalogo Manuals English This is how to set up Navien Tankless water heater for recirculation in Residential applications. Im also interested in food and travel. So when you request hot water, its going to start the pumps to make sure that water stays heated as it passes through. Hey there, Im Chris. High-efficiency condensing and non-condensing tankless water heaters offer endless hot water and reduce gas usage. ktpass /pass ReallySecurePas5word /ptype K, The VPN client was unable to successfully verify the IP forwarding table modification. 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. If any particular ad is your REASON for blocking ads, please let us know.