Im fairly certain this is the case. Misc: Navien NPE-240A Navilink App missing scheduling function External means you will be using a seperate pump, not the internal one inside the unit. 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. For example, it will boost up the energy consumption because the unit operates to maintain the water temperature within the circulation loop. * 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. My 6-year-old NR-240A NR-240A weekend with E038. Note: You must set up the Time Settings in the Configuration menu to choose these options. This week we added the NaviLink to our unit (NPE-240A2). You might want to verify if the Navien was installed and programmed for utilizing the "internal" or "external" recirc function. How often should you flush a Navien tankless water heater? External with internal pump. 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. The Problem is the damn Navilink and the support they have from Korea. You can find this valve inside the water heater. Can anyone clarify? Attach the water supply to support recirculation. Default recirculation schedule is every 30 minutes if a 9F degree drop is sensed. Go along the steps described below to set the recirculation settings. How To Reset Navien Tankless Water Heater? Admirable Complete Guide He obtained his Bachelor of Science degree from the University Of Texas at El Paso. 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. I am concerned because it doesn't specifically say Intelligent pre-heating for external recirculation. Im also interested in food and travel. Can anyone lend some guidance as to what the recommended dip switch setting should be? I got the same problem that I can not connect the Navilink to home wi-fi. We have a Navien NPE-240A boiler and an electrical (unconnected) hot water tank that acts as a storage tank. 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 . Then disconnected for unknown reasons. Parameter access and and parameters are listed here in section 6.5 page 65. Disabling schedules simply disables "recirculation", the function that keeps hot water hot in the plumbing for 'instant hot water'. 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. Typically with tankless water heaters, the circulator needs to be properly sized. Space-saving high-efficiency condensing boilers provide the ultimate home heating and comfort experience. We are on well water and have a low flowing well. 20. We do not have a hot button. 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. the 2 mounting screws. 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. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. Learn more about our products for home owners. This seems relatively new for Navien and is in a recent Navien technical bulletin from 04/18/16. 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. Deactivate Circulator Timer and Periods. Lastly, press and hold down the OK button for 2 seconds to finalize the weekly schedule setting. For a better experience, please enable JavaScript in your browser before proceeding. Save my name, email, and website in this browser for the next time I comment. I have had the system for a number of months now and overall I really like it. I am not sure why not. Solution: Get in touch with Navien technical support or a professional heater repairman. What follows is a journey into a ridiculous realm. This gives users hot water when they need it, saving water and money. 57. I just had an NPE240A2 professionally installed last week. Displays temperature and water flow rate. Solution: Get in touch with Navien technical support at 800-519-8794. Though we share resources, information, and educational guide on plumbing & DIY projects, the content here is not a substitute for professional guidance. 800-556-7556 or see HarryEklof.comFull Naivien information including dealer and Rep locators is available at www.navieninc.com Water heater without tanks, also called instant water heaters heat water immediately upon request. Thanks again Mate! It may not run the entire time but it does run. Navien 240A Recirculation Settings. Read the user's Navien nr-240a manual to get information on how to flush the heat exchanger and how to reset remote for Navien tankless water heater. This appears to affect NSX-T 2.5 and 2.5.1. Just want to say thanks for everyone that has commented thus far. If setting parameter 12 to 1 minute works, then naturally I would step back from there until it is no longer satisfactory. 60. . I expect that would have some positive effect on the time to deliver hot water, even if it is small. Privacy Policy. The Intelligent preheating on Navien Water Heater is a self-learning process that you can enable by turning on the DIP switch on the front panel. The problem is that NSX-T doesn't see the new host and its link to the compute manager (vCenter) looks fine. Since the 210A has an internal pump, this confused me. I assume it is for what re-circulation, but not sure. DIP Switch 1 Off, 2 On. Protect the water supply and water heating equipment with eco-friendly water treatment solutions. How To Set Recirculation Mode On Navien Water Heater? that fan will come on when water is called for and go off a bit after the call has stopped. 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. Thanks. If you don't have external recirc pump dip 1 should be on. I pushed the little lever inside the unit down to use the external line. (Dip switch settings - https://imgur.com/gallery/xRzjyRN) Did I set this up correctly? On the App, the Enable button appears and is highlighted and now controls the times I have programmed for on/off. What I am finding now is if you call at 8am Eastern time you get New Jersey. Hi therejust curious since I was considering a Navien 240A. If any particular ad is your REASON for blocking ads, please let us know. I too have the NPE-240A, and this is what was explained to me. Navien Recirculation Settings have a lot of advantages. Yes, I know. Navien 240A Dip Switch Settings [Explained] - lildutchuncle.com dip one off, dip 2 on, everything else off (down is off). They stated that the "Default" re-circulation schedule is every 30 minutes if it senses a 9 degree drop. My pump seems to run every time I need hot water. Brochures English Commercial Solutions Brochure H2Air Brochure NPE Contractor Brochure NaviLink Consumer Brochure Spanish - MX H2Air Brochure Sistema Colector ReadyLink NPE Catalogo Manuals English 1. I thank you for this post! Strong signal. There is 4 options (6 technically, but the 5th and 6th dont apply). Are you sure it is the pump running and not the blower for the heat exchanger? Condensing combi-boilers deliver high-efficiency endless hot water and space heating in one compact unit. . So I just got off with a "Senior" support specialist at Navien Customer support. Internal with internal pump. Do not advertise or try to compare pricing. The installers insisted they did not need to pipe the recycle returnthey wanted to cap it off. 6.5 years old. Also the unit needs to be set to utilize the recirculation feature. "If you can't explain it simply, you don't understand it well enough". Hello all. My water is well water so I am assuming this is correct. 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. Adding a "Hot button" overrides schedulers (navilink or NR-20DU). I, recently had a Navien NPE-240A unit installed. I agree. Part No. We seem to have to run hot water for a long time to get it hot. Press either the Up and the Down button to switch between any of these recirculation settings: 3. The only thing that changes is the red LED light on the middle of the board. The recirculation system needs a line running back to the water heater from the farthest faucet . 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 JavaScript is disabled. If you throw the toggle switch to enable scheduling I don't know if it is 'on' or 'off'. If it is not on your navilink still may bridge to your phone but not commiunicate with your npe. 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. This Taco valve can even be cleaned easily. We are on well water and have a low flowing well. On the control board, the display does not turn on, there is no clicking from the ignitor, and no pump trys to run. I have a Linksys Wi-Fi that is relatively new too. 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). When in a schedule the unit will circulate and heat according to the parameter settings. This is how to set up Navien Tankless water heater for recirculation in Residential applications. I kept looking at the programming trying to figure out what was wrong. The Navien cascading system also balances out the workload of each unit for longer life. For more information, please see our Summary: I was looking to automate configuration of iDRAC's (Dell Remote Admin Console) synonymous w/ iLOM and many other acronyms. If you can post a picture of your setup it would really help. What I am going to discuss in this article is-. Create an account to follow your favorite communities and start taking part in conversations. MacOS: AnyConnect VPN client was unable to successfully verify the IP forwarding table modifications. 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. It didn't work. 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. For recirculation Navien is not clear as to the use of parameters. Summary: I started running into issue utilizing Cisco AnyConnect on my Mac basically complaining about not able to overwrite IP forwarding tables. External recirc pump and check valves not included. So I purchased a NR-20DU remote controller to gain the programmable recirculation feature. It is not in the manual. Thats an interesting question and I am not sure of the answer. In reading the comments there seems to be confusing information as to whether the schedule button should be set to ENABLE or DISABLE. So, you must play with this setting and adjust it according to your water usage demand. Now with a single NPE240A and the re circulation I can keep hot water to the last fixture in the home. Support has been useless for the most part and just points to Korea Dev team. 7. external recirculation pump. Protect the water supply and water heating equipment with eco-friendly water treatment solutions. Apple iOS Google Android NPE-240A Downloads Click here to see downloads for other products. Using, Summary: NSX-T loses synch w/ vCenter inventory, but statuses don't appear to show an issue. Navien Now Doing Business in Canada as Navien Canada, Inc. Navien Begins Shipping PeakFlowC Commercial Scale Prevention Systems. Hot button documentation is super vague too. A place for plumbing advice and help. It will leave the valves open but the internal pump will never turn on. Legal Disclosure:Lildutchuncle.com provides and shares information on plumbing, heating & air quality, home improvement, and other DIY projects. 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). solenoid valve. I, recently had a Navien NPE-240A unit installed. The In particular I'd like to change the temperature at which it begins to recirculate, or the frequency of it. For a better experience, please enable JavaScript in your browser before proceeding. The update is not perfect, but seems to be much more user friendly interface. Any other comments/recommendations for a Navien tankless newbie are welcome! I also don't have a 'hot water' button in the app. 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. Hello, You might want to talk with the folks at ACT, 714-668-1200 www.gothotwater.com. with a wire stripper befor e connecting it to the solenoid valve. Simply visit your local Navien wholesaler and pick up everything you need. Still appears to have the same "Enable/Disable" terminology. It's unfortunate he's not around to explain all this to you. It gives me the option to 'control' and create a weekly schedule. Click here to see downloads for other products. Interesting reading these comments. Navien NPE-240A Installation Manual online [23/74] 118598 The NaviLink system attaches easily to any new or existing* Navien tankless water heater, combiboiler and boiler. Manuals; . How to use the recirculation modes on a Navien Water Heater? They are top tier support and know the most. Their are lots of ways your system may be piped. I pushed the little lever inside the unit down to use the external line. Smarter that way, just not instant. To exit the view information mode, just press the back button on the front panel. 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. This was on 4.6.x. a faucet is open) and no recirculation is occuring? If thats correct, then yes I do want to set it to External, and flip the valve. Below assumes the iDRAC has been configured and is available on the network in default config. A VPN connection will not be established. Press question mark to learn the rest of the keyboard shortcuts. \"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. Correcting Navien Tankless Hot Water Heater Installation Ive installed hundreds of them. Given the highly critical reviews of the NaviLink app on the Apple iOS App Store, I am reluctant to buy until I can verify that 1) re-enabling schedules using the NaviLink app is easy to do and 2) we can use the NaviLink app to activate the CP on-demand (in other words, the app does, indeed, have a software-based button). NAVIEN NPE-180A SERVICE MANUAL Pdf Download | ManualsLib Also, it will get hot water to you quickly depending on the length and size of branch lines off the recirc loop. 2. Space-saving high-efficiency condensing boilers provide the ultimate heating and comfort experience. Is that correct? Efficient, durable and high-performance products for any commercial application. I have been battling this unit for 2 years. The control is recirculation only. Can anyone tell me the process to get the NaviLInk connected to home wifi. JavaScript is disabled. Once you connect a hot button or a Navilink to the water heater, this overrides the default every 30 minutes scheduleperiod. It will reduce the energy consumption and deliver you the best heating efficiency. Error Code E046 It indicates that there is something wrong with limit control. 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. Navien even sent me a new NaviLink wireless controller which I installed with the same results. 22 Installing the Water Heater CAUTION Do not remove recirculation cap Internal Recirculation Mode The following diagram shows the internal . Yierd! Learn more about our products for home owners. Designed for recirculation of domestic hot water in applications where a dedicated return line is not available. Navien Recirculation Settings have a lot of advantages. Looks fine, Y U NO WORK!? If you'd like to support the site, please allow ads. 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. Intelligent: This option detects the DHW use for a week and repeats the detected cycle. PFFW-001, NaviCirc Kit: 30022965A. Internal vs External Recirculation - Navien 210A : r/Plumbing - reddit You are right. You are using an out of date browser. (Internal Recirculation would be the opposite), Parameter 18 set to On (This is to enable. 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 am still seeing wonkey things happening but the schedule seems to work now. Eliminate the requirement of minimum flow rate, Eliminate the cold water sandwich effect. Set the position of the 2-way valve, which you can find inside the water heater. I tried reconnecting using the AP button. I thought we could re-use the remote controller (NR-10DU) from our old NPE-180A but it does not work with this. Protect your water supply and your water heating equipment with eco-friendly water treatment solutions. I'll have to look at the manual again, but the one I have does detail dip switch settings. Efficient and earth-friendly products designed for any size home. The Navilink app is "meh" at best and their documentation of the "smart" features is nonsensical. Navien OEM Parts 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. 60. I don't have any answers to your questions, but I am curious to know how you like the overall setup? Weekly: It lets a user choose commands for DHW Recirculation on a weekly basis. Connect the water supply. Gas. Navien CR-240a tankless water heater issues - DIY Home Improvement Forum 2. 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. Navien Tankless Water Heater Standby Mode, Rinnai Tankless Water Heater Not Getting Hot Enough [Solved], Zoeller Sump Pump Wont Turn On [7 Easy Solutions]. 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. Thanks in advance for any advice. From what I have read, I need to set SW1 to on to enable the internal loop recirculation. "A" Series Recirculation Timer Setting. It does not specify what 'control' means. Navien Now Doing Business in Canada as Navien Canada, Inc. Navien Begins Shipping PeakFlowC Commercial Scale Prevention Systems. Also alludes to the fact that recirculation control gets disabled too. * Existing installations may require the purchase of a new main PCB and front control panel. Thanks for the comments folks. It looks like you're using an ad blocker. NPE-240A Downloads Download the new Navien mobile app! Disabling schedules simply disables "recirculation", the function that keeps hot water hot in the plumbing for 'instant hot water'. Navien 240a external recirculation settings with thermal comfort valve