navien 240a recirculation settings

I'm going to install the Navicirc tomorrow when i have a few minutes. Smarter that way, just not instant. 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. I am looking at options for my recirculation too. 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. This was on 4.6.x. Any other comments/recommendations for a Navien tankless newbie are welcome! I kept looking at the programming trying to figure out what was wrong. (Internal Recirculation would be the opposite), Parameter 18 set to On (This is to enable. Efficient and earth-friendly products designed for any size home. So, you must play with this setting and adjust it according to your water usage demand. The only thing that changes is the red LED light on the middle of the board. 3. Navien Recirculation Settings: Everything You Need To Know. This is a complete guide on Navien Recirculation Settings. It looks like you're using an ad blocker. Let's check the dip switch settings too. We are on well water and have a low flowing well. Part No. Thanks. Connect the water supply. that fan will come on when water is called for and go off a bit after the call has stopped. It looks like you're using an ad blocker. It will reduce the energy consumption and deliver you the best heating efficiency. If it is not on your navilink still may bridge to your phone but not commiunicate with your npe. 6.5 years old. I pushed the little lever inside the unit down to use the external line. Then I searched and discovered your posting. Summary: I started running into issue utilizing Cisco AnyConnect on my Mac basically complaining about not able to overwrite IP forwarding tables. I suspect a process issue. I don't have any answers to your questions, but I am curious to know how you like the overall setup? Remove the plastic insulation from the solenoid valve wire. Create an account to follow your favorite communities and start taking part in conversations. Condensing combi-boilers deliver high-efficiency endless hot water and space heating in one compact unit. Learn more about our products for home owners. 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. If you want the heater to provide the cross over where the hot return and cold combine then set it to internal. Sorry just saw this. Note: You can use the Internal Recirculation Mode in the A2 models only. Also, you can use the Navien Intelligent Preheating feature. https://www.navieninc.com/products/npe-240a/downloads#search, NaviLink Timer Schedule not being followed, Navien 240A (Controlling the Circulation Pump). I agree. As for parameters 12 & 14, I would at least try to play with them to see if it helps. The Navilink app is "meh" at best and their documentation of the "smart" features is nonsensical. 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. Looking at the various videos before buying the Navilink router, they make it seem like the app would include a 'hot button' feature. Navien npe-240a recirculation settings Click here for more information about UPS. Your observation about the Enable/Disable selection saved the day! Assuming you've created a Transport Node Profile and associated w/ the cluster. I just want to make sure my understanding is correct. 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. Navien water heaters are highly efficient tankless water heating systems. While the line might still be hot, it wont stay that way with cold water being pumped in. Hopefully after 2 years this crap is over with and I can not heat my basement up to 90 in the summer. Once you connect a hot button or a Navilink to the water heater, this overrides the default every 30 minutes scheduleperiod. If you'd like to support the site, please allow ads. We seem to have to run hot water for a long time to get it hot. If any particular ad is your REASON for blocking ads, please let us know. 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. Navien Now Doing Business in Canada as Navien Canada, Inc. Navien Begins Shipping PeakFlowC Commercial Scale Prevention Systems. 2. Can anyone tell me the process to get the NaviLInk connected to home wifi. 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. Just want to confirm. https://www.navieninc.com/downloads/npe-a-s-manuals-installation-manual-en. I have been battling this unit for 2 years. Displays temperature and water flow rate. Today I opened the front panel and saw that all the dip switches were set to off. 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. 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. The unit is in on one side of our basement and the kitchen is on the far side of the house on the first floor. From what I have read, I need to set SW1 to on to enable the internal loop recirculation. with a wire stripper befor e connecting it to the solenoid valve. We might be able to do something about it. I too have the NPE-240A, and this is what was explained to me. It may not display this or other websites correctly. *DIP Switches need to be set properly as well. Set the 2-way valve inside the water heater to "INT.". I call about every 6 months to get any updates on the issue they know nothing about every time. I am going on 1 day so far and its working. Efficient, durable and high-performance products for any commercial application. NPE-240A2 Optional NPE-A2 recirculation valve Designed for recirculation of domestic hot water in applications where a dedicated return line is not available. So you could restart the cm-inventory service till you are blue in the face and get nowhere be. Navien 240A Recirculation Settings. Water Heater DIP Switch Settings. The H2Air Kit utilizes the NPE-A2 pump to circulate the hot water for the hydronic air handler. 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. 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. Adding a "Hot button" overrides schedulers (navilink or NR-20DU). Tech support is clueless. the 2 mounting screws. A VPN connection will not be established. Thanks for your inquiry. 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. Say with external pump being used function, if your recirculation line connects together outside of the heater like with an actual return line then set it external. High-efficiency condensing and non-condensing tankless water heaters offer endless hot water and reduce gas usage. Every A2 model On Navien Water Heaters, you can choose two pre-heating modes. Our fancy NPE-240A2 was installed yesterday with Navilink. We get it, but (1) terrylove.com can't live without ads, and (2) ad blockers can cause issues with videos and comments. 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. This week we added the NaviLink to our unit (NPE-240A2). Navien's NR-180A, NR-210A, NR-240A, NPE-180A, NPE-210A and NPE-240A models come with the ComfortFlow System. For recirculation Navien is not clear as to the use of parameters. Great hardware, awful software. Connect the External Pump Wire to the proper wires from the. I am concerned because it doesn't specifically say Intelligent pre-heating for external recirculation. 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. The update is not perfect, but seems to be much more user friendly interface. 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. 2. 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. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. 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. The NaviLink system attaches easily to any new or existing* Navien tankless water heater, combiboiler and boiler. So what's going on here? We do not have a hot button. Apparently this information is only for a licensed contractor..sigh. 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. It is compliant with California Title 24. I got the same problem that I can not connect the Navilink to home wi-fi. This gives users hot water when they need it, saving water and money. The issue is related to a Navien heater Model NPE 240A recirculation pump. External recirc pump and check valves not included. To generate a kerbero's keytab , you simply need the name and password of a service account (this is simply a Active Directory user account) in your domain. JavaScript is disabled. I, recently had a Navien NPE-240A unit installed. I pushed the little lever inside the unit down to use the external line. My pump seems to run every time I need hot water. You must log in or register to reply here. On the control board, the display does not turn on, there is no clicking from the ignitor, and no pump trys to run. Also I set dip switch 5 to "ON" for the well pump setting. Ive installed hundreds of them. 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. . Internal with external pump. * Existing installations may require the purchase of a new main PCB and front control panel. Thanks for the comments folks. a faucet is open) and no recirculation is occuring? Hot button documentation is super vague too. Cookie Notice Can anyone clarify? We are on well water and have a low flowing well. There is 4 options (6 technically, but the 5th and 6th dont apply). If you'd like to support the site, please allow ads. 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. This may eliminate the waiting for hot water depending on installation method. You are right. 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. Since the 210A has an internal pump, this confused me. On the App, the Enable button appears and is highlighted and now controls the times I have programmed for on/off. 1. So I purchased a NR-20DU remote controller to gain the programmable recirculation feature. My NaviLink was working just fine for about2 months. You can find one on the PCB and the other one on the front panel. I also bought a Navicirc. Adding a "Hot button" overrides schedulers (navilink or NR-20DU). Position the 2-way valve inside the water heater to EXT. External recirc pump and check valves not included. I was reading the directions, and it wants me to set the Heater to External recirculation. Error Code E047 and our 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. Thanks again Mate! I just had an NPE240A2 professionally installed last week. Navien 240a Tankless Water Heater from hybridwaterheater.blogspot.com. Specifically, you can find a number of dip switches on these two locations. Space-saving high-efficiency condensing boilers provide the ultimate home heating and comfort experience. Default recirculation schedule is every 30 minutes if a 9F degree drop is sensed. Thanks. Hey there, Im Chris. I think that by switching to External just means that we are going to be recirculating water outside of the unit. I also wanted to enable domain authentication in a somewhat secure manner. I assume it is for what re-circulation, but not sure. 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. I hate the app as it is just not user friendly. Glad this thread was able to help you-- The app could really use clarification and a reboot. Attach the water supply to support recirculation. 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 You are using an out of date browser. Operation. 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. I even tried using a ethernet hard wire to my router and it still did not connect. I would like it to recirculate in the mornings when we take showers and then not for the rest of the day. 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 . Recently updated to an NPE-240A. I tried reconnecting using the AP button. 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. Efficient, durable and high-performance products for any commercial application. 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. Having just run my own recirc lines and installing an NPE240A I can tell you that you dont want intelligent preheat. Then disconnected for unknown reasons. Always On: It will repeat DHW recirculation. 57. Space-saving high-efficiency condensing boilers provide the ultimate heating and comfort experience. The problem is that NSX-T doesn't see the new host and its link to the compute manager (vCenter) looks fine. Troubleshooting Navien NPE-240A Internal Recirculation Pump RCGooner2002 121K views 5 years ago No Hot Water - Defective 3-Way Valve on Navien NCB Replaced - How to Replace Step by Step. If so, what size/model is it? It gives me the option to 'control' and create a weekly schedule. 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. Eliminate the requirement of minimum flow rate, Eliminate the cold water sandwich effect. Just had installed a Navien 240a. There is always an interval between when water is called for and the start of the burner. The A2 is the upgrade that started shipping in March 2021. I'm interested in this as well. Interesting reading these comments. 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. What I am finding now is if you call at 8am Eastern time you get New Jersey. If any particular ad is your REASON for blocking ads, please let us know. It allows you to choose the time in 30 minutes intervals. The recirculation system needs a line running back to the water heater from the farthest faucet . Lastly, press and hold down the OK button for 2 seconds to finalize the weekly schedule setting. It is not in the manual. Trying to help the technically challenged so mainly myself. 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. DIP Switch 1 Off, 2 On. Navien NPE-240A dip switch settings help please I just got finished getting my Navien NPE-240A tankless installed. Efficient and earth-friendly products designed for any size home. Reddit and its partners use cookies and similar technologies to provide you with a better experience. 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). Navien NP-240A Pdf User Manuals. Is that correct? 1. Im also interested in food and travel. Protect the water supply and water heating equipment with eco-friendly water treatment solutions. Go along the steps described below to set the recirculation settings. One last dumb question. Just want to say thanks for everyone that has commented thus far. They are top tier support and know the most. Dave, if you could enlighten me (other users) on what you had to do to get scheduling to work that would be great. If you can post a picture of your setup it would really help. 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. I actually only use the app to view status and utilization these days. Navien even sent me a new NaviLink wireless controller which I installed with the same results. This light stays on for about 15 seconds, turns off for about 15 seconds, and then blinks 36 times. Put the PCB box back in its original place and secure it using. . If you don't have external recirc pump dip 1 should be on. 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). Personally I would start by setting parameter 12 to 1 minute. 21. Error Code E046 There is something wrong with limit control. Now with a single NPE240A and the re circulation I can keep hot water to the last fixture in the home. For example, it will boost up the energy consumption because the unit operates to maintain the water temperature within the circulation loop. I had a dedicated external recirculation line installed to use with the Navien internal pump. 60. . Recirculation is basically just keeping the hot water in the plumbing hot so you get hot water faster. High-efficiency condensing and non-condensing tankless water heaters offer endless hot water and reduce gas usage. My 6-year-old NR-240A NR-240A weekend with E038. It may not display this or other websites correctly. Summary: I was looking to automate configuration of iDRAC's (Dell Remote Admin Console) synonymous w/ iLOM and many other acronyms. I would make my back steps half of the known good/bad settings to speed up the search process. (Dip switch settings - https://imgur.com/gallery/xRzjyRN) Did I set this up correctly? The app is not the most intuitive. Im fairly certain this is the case. 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. They stated that the "Default" re-circulation schedule is every 30 minutes if it senses a 9 degree drop. How does Navien intelligent recirculation work? Their are lots of ways your system may be piped. Workaround: Restart the cm-inventory service on each NSX-T mgmt/controller node using API or CLI. 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. Eric Alvarez is an HVAC guy based in El Paso, Texas, United States. I thought we could re-use the remote controller (NR-10DU) from our old NPE-180A but it does not work with this. I have a Navien NPE-240A tankless heater, . I tried purging the line - Answered by a verified Plumber . Below assumes the iDRAC has been configured and is available on the network in default config. 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. Gas. Hope this helps. If thats correct, then yes I do want to set it to External, and flip the valve.

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