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I agree. So you could restart the cm-inventory service till you are blue in the face and get nowhere be. Is there a link that I can find this parameter table at? Space-saving high-efficiency condensing boilers provide the ultimate home heating and comfort experience. I thought we could re-use the remote controller (NR-10DU) from our old NPE-180A but it does not work with this. When in a schedule the unit will circulate and heat according to the parameter settings. Naviens new backlit EZNav control panel uses simple text and icons to make set up, operation status and troubleshooting faster and easier than ever before. Press either the Up and the Down button to switch between any of these recirculation settings: 3. Space-saving high-efficiency condensing boilers provide the ultimate heating and comfort experience. 2. 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). 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. Position the 2-way valve inside the water heater to EXT. Thank you for posting. JavaScript is disabled. 6.5 years old. Navien OEM Parts This removes the need to purchase an additional circulator for the heating system. Hope this helps. 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. . This was on 4.6.x. Then I searched and discovered your posting. I even tried using a ethernet hard wire to my router and it still did not connect. 8. 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. Click here to see downloads for other products. and our Press the M (menu) button and head over to 1.Recirculation Setting > 2. Looks fine, Y U NO WORK!? The house is set up with recirculation, though I am not sure where in the house the "T" on the system is located. Connect the External Pump Wire to the proper wires from the. Error Code E047 Parameter access and and parameters are listed here in section 6.5 page 65. "If you can't explain it simply, you don't understand it well enough". Reddit and its partners use cookies and similar technologies to provide you with a better experience. PFFW-001, NaviCirc Kit: 30022965A. Can anyone tell me the process to get the NaviLInk connected to home wifi. New Problem - I cannot connect my NaviLink to my home wifi. Privacy Policy. External recirc pump and check valves not included. High-efficiency condensing and non-condensing tankless water heaters offer endless hot water and reduce gas usage. You must log in or register to reply here. The NaviLink system attaches easily to any new or existing* Navien tankless water heater, combiboiler and boiler. Go along the steps described below to set the recirculation settings. I am not sure why not. On the App, the Enable button appears and is highlighted and now controls the times I have programmed for on/off. Im also interested in food and travel. Using, Summary: NSX-T loses synch w/ vCenter inventory, but statuses don't appear to show an issue. 3. 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. This may eliminate the waiting for hot water depending on installation method. Navien Tankless Water Heater How to & Troubleshooting Guide If setting parameter 12 to 1 minute works, then naturally I would step back from there until it is no longer satisfactory. solenoid valve. Default recirculation schedule is every 30 minutes if a 9F degree drop is sensed. Thanks in advance for your time. Zsoldier, he dip switches there dont get into the real detail of the programming. 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. Simply visit your local Navien wholesaler and pick up everything you need. External with internal pump. Any other comments/recommendations for a Navien tankless newbie are welcome! Personally I would start by setting parameter 12 to 1 minute. There is always an interval between when water is called for and the start of the burner. Navien NP-240A Pdf User Manuals. Press question mark to learn the rest of the keyboard shortcuts. Factory Setting of DIP Switch. Set the front panel DIP switches at the far left (set of ten) to: 1ON; 2 OFF. Water Heater DIP Switch Settings. I had a dedicated external recirculation line installed to use with the Navien internal pump. The Navilink app is "meh" at best and their documentation of the "smart" features is nonsensical. I am going on 1 day so far and its working. The problem is that NSX-T doesn't see the new host and its link to the compute manager (vCenter) looks fine. For a better experience, please enable JavaScript in your browser before proceeding. It does not specify what 'control' means. Navien 240a external recirculation settings with thermal comfort valve The H2Air Kit utilizes the NPE-A2 pump to circulate the hot water for the hydronic air handler. Specifically, you can find a number of dip switches on these two locations. Navien Recirculation Settings: Everything You Should Know P18 in the parameters in the menu settings allows the navilink to communicate with the unit.it must be turned on. 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. Since my VPN endpoints were not providing me w/ an updated client and w/ no access to Cisco Anyconnect downloads, my only option was to try openconnect. I am a fan of technology, fitness, and video games. Thanks again Mate! While the line might still be hot, it wont stay that way with cold water being pumped in. I suspect a process issue. For example, it will boost up the energy consumption because the unit operates to maintain the water temperature within the circulation loop. I have been battling this unit for 2 years. 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. MacOS: AnyConnect VPN client was unable to successfully verify the IP forwarding table modifications. Internal Recirculation and make the selection by pressing the Ok button. So I just got off with a "Senior" support specialist at Navien Customer support. The app will not connect to my wifi. 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. Your observation about the Enable/Disable selection saved the day! I have had the system for a number of months now and overall I really like it. How To Set Recirculation Mode On Navien Water Heater? We might be able to do something about it. I am looking at options for my recirculation too. I have a Navien NPE-240A tankless heater, . The issue is related to a Navien heater Model NPE 240A recirculation pump. 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. Completing the Install. Disabling schedules simply disables "recirculation", the function that keeps hot water hot in the plumbing for 'instant hot water'. Tech support was clueless. Is that correct? So, you must play with this setting and adjust it according to your water usage demand. Dave, if you could enlighten me (other users) on what you had to do to get scheduling to work that would be great. The update is not perfect, but seems to be much more user friendly interface. I would make my back steps half of the known good/bad settings to speed up the search process. Glad this thread was able to help you-- The app could really use clarification and a reboot. He obtained his Bachelor of Science degree from the University Of Texas at El Paso. If any particular ad is your REASON for blocking ads, please let us know. ktpass /pass ReallySecurePas5word /ptype K, The VPN client was unable to successfully verify the IP forwarding table modification. Attach the water supply to support recirculation. 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 npe-240a recirculation settings Click here for more information about UPS. You are incorrect. So what's going on here? https://www.navieninc.com/products/npe-240a/downloads#search, NaviLink Timer Schedule not being followed, Navien 240A (Controlling the Circulation Pump). You can find this valve inside the water heater. Smarter that way, just not instant. Error Code E046 There is something wrong with limit control. Are you sure it is the pump running and not the blower for the heat exchanger? I just got off the phone with a "Senior" support specialist. Our fancy NPE-240A2 was installed yesterday with Navilink. Always On: It will repeat DHW recirculation. Thanks for your inquiry. Navien NPE-240A dip switch settings help please : r/Plumbing - reddit 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. It is compliant with California Title 24. 1. How does Navien intelligent recirculation work? 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. Navien Tankless Water Heater Standby Mode, Rinnai Tankless Water Heater Not Getting Hot Enough [Solved], Zoeller Sump Pump Wont Turn On [7 Easy Solutions]. I think that by switching to External just means that we are going to be recirculating water outside of the unit. Navien Recirculation Settings: Everything You Need To Know. Cookie Notice 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. . Internal would mean that it recirculates the water inside the unit only. Also alludes to the fact that recirculation control gets disabled too. This week we added the NaviLink to our unit (NPE-240A2). 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. Part No. Troubleshooting Navien NPE-240A Internal Recirculation Pump With the -A uinits (with the recirculation pump) does that pump have to run to supply on demand hot water? My unit is a replacement for an existing electric tank recirc loop system. I would like it to recirculate in the mornings when we take showers and then not for the rest of the day. External with external pump. The A2 is the upgrade that started shipping in March 2021. My home is long and used to have two water heaters, one on either side of the house. Eliminate the requirement of minimum flow rate, Eliminate the cold water sandwich effect. If thats correct, then yes I do want to set it to External, and flip the valve. This Taco valve can even be cleaned easily. For more information, please see our I was reading the directions, and it wants me to set the Heater to External recirculation. What I am finding now is if you call at 8am Eastern time you get New Jersey. 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. Press either the Up or the Down button to choose the scheduled time. Navien 240A Dip Switch Settings [Explained Everything] Every Navien Tankless Model, either 240A or 180A2, has two DIP switch locations. Their are lots of ways your system may be piped. 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 also wanted to enable domain authentication in a somewhat secure manner. Thanks in advance for any advice. The only thing that changes is the red LED light on the middle of the board. This seems relatively new for Navien and is in a recent Navien technical bulletin from 04/18/16. 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. Navien Now Doing Business in Canada as Navien Canada, Inc. Navien Begins Shipping PeakFlowC Commercial Scale Prevention Systems. It will leave the valves open but the internal pump will never turn on. 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. (Measure Guideline : Transitioning to a Tankless Water heater, DOE, Sept.2012). Navien even sent me a new NaviLink wireless controller which I installed with the same results. Sorry just saw this. 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. This gives users hot water when they need it, saving water and money. DIP Switch 1 Off, 2 On. 22 Installing the Water Heater CAUTION Do not remove recirculation cap Internal Recirculation Mode The following diagram shows the internal . Efficient, durable and high-performance products for any commercial application. 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. Navien NP-240A Manuals | ManualsLib So I purchased a NR-20DU remote controller to gain the programmable recirculation feature. Learn more about our products for home owners. Enable=Enabled, and Disable=Disabled. These are your VPN endpoints that you would need to pass to openconnect. Navien Now Doing Business in Canada as Navien Canada, Inc. Navien Begins Shipping PeakFlowC Commercial Scale Prevention Systems. * 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. Intelligent: This option detects the DHW use for a week and repeats the detected cycle. Apparently this information is only for a licensed contractor..sigh. Summary: I started running into issue utilizing Cisco AnyConnect on my Mac basically complaining about not able to overwrite IP forwarding tables. Eric Alvarez is an HVAC guy based in El Paso, Texas, United States. I tried reconnecting using the AP button. I also don't have a 'hot water' button in the app. How To Reset Navien Tankless Water Heater? Admirable Complete Guide Thanks for the summary and the reply to my question as well as the others. 60. . 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. Below assumes the iDRAC has been configured and is available on the network in default config. Thanks. I am still seeing wonkey things happening but the schedule seems to work now. 57. The Navien cascading system also balances out the workload of each unit for longer life. Recirculation Settings by pressing down the OK button. Navien NPE-240A Installation Manual online [23/74] 118598 We seem to have to run hot water for a long time to get it hot. Cause is unknown. It looks like you're using an ad blocker. It will reduce the energy consumption and deliver you the best heating efficiency. Misc: Navien NPE-240A Navilink App missing scheduling function Designed for recirculation of domestic hot water in applications where a dedicated return line is not available. If it is not on your navilink still may bridge to your phone but not commiunicate with your npe. that fan will come on when water is called for and go off a bit after the call has stopped. It is not in the manual. 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. . Adding a "Hot button" overrides schedulers (navilink or NR-20DU). 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 Protect the water supply and water heating equipment with eco-friendly water treatment solutions. is this recirculation pump just recently installed? If any particular ad is your REASON for blocking ads, please let us know. In particular I'd like to change the temperature at which it begins to recirculate, or the frequency of it. *DIP Switches need to be set properly as well. Navien 240a Tankless Water Heater from hybridwaterheater.blogspot.com. 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. I actually only use the app to view status and utilization these days. 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. 21. Can someone help me reconnect? That's it, there is no other response from the unit. Navien Recirculation Settings have a lot of advantages. Even if the primary node associated w/ the VIP, if configured, is not necessarily in charge of inventory. Thanks. Connect the water supply. Navien Npe 240A Recirculation Settings There is 4 options (6 technically, but the 5th and 6th dont apply). So when you request hot water, its going to start the pumps to make sure that water stays heated as it passes through. I assume it is for what re-circulation, but not sure. 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. dip one off, dip 2 on, everything else off (down is off). We have a Navien NPE-240A boiler and an electrical (unconnected) hot water tank that acts as a storage tank. External means you will be using a seperate pump, not the internal one inside the unit. 60. Efficient and earth-friendly products designed for any size home. Note: You can use the Internal Recirculation Mode in the A2 models only. One last dumb question. Hot button documentation is super vague too. 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. If you'd like to support the site, please allow ads. Internal with internal pump. It is now available as an add-on accessory for all NPE-A models (NPE-180A, NPE-210A, NPE-240A). Finally I got them to call the Navien support line to set them straight. Then disconnected for unknown reasons. Basically, you add a host to a vCenter cluster, NSX-T bits should start to automatically installing on new host. A VPN connection will not be established. On-demand takes a bit longer to heat up, but oh well. If you can post a picture of your setup it would really help. 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. How long do Navien tankless water heaters last? Interesting reading these comments. Do not advertise or try to compare pricing. Protect your water supply and your water heating equipment with eco-friendly water treatment solutions. NSX-T: vCenter and NSX-T Inventory out of Sync (Hosts in vSphere not showing up in NSX-T), Disconnect NR-20DU remote controller. Displays temperature and water flow rate. 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. We have a Navien NR-240A installed in new construction in 2012. So, you must play with this setting and adjust it according to your water usage demand. Thanks. 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. Ive installed hundreds of them. 6. "A" Series Recirculation Timer Setting. It didn't work. Quote. 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. External recirc pump and check valves not included. Water heater without tanks, also called instant water heaters heat water immediately upon request. Remove the plastic insulation from the solenoid valve wire. Condensing combi-boilers deliver high-efficiency endless hot water and space heating in one compact unit. 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). For the Navilink and recirculation to work: May 14 2022. It looks like you're using an ad blocker. As for parameters 12 & 14, I would at least try to play with them to see if it helps. NPE-240A2 Optional NPE-A2 recirculation valve Designed for recirculation of domestic hot water in applications where a dedicated return line is not available. High-efficiency condensing and non-condensing tankless water heaters offer endless hot water and reduce gas usage. 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. Great hardware, awful software. Create an account to follow your favorite communities and start taking part in conversations. Internal vs External Recirculation - Navien 210A : r/Plumbing - reddit (if you want to schedule via App). Now with a single NPE240A and the re circulation I can keep hot water to the last fixture in the home. 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 The internal recirculating pump continuously keeps running. BTW it connect to my phone through the app but then doesn't connect to home wifi and doesn't ask for my password. You might want to verify if the Navien was installed and programmed for utilizing the "internal" or "external" recirc function. 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. Though we share resources, information, and educational guide on plumbing & DIY projects, the content here is not a substitute for professional guidance. external recirculation pump. Just want to say thanks for everyone that has commented thus far. You can find one on the PCB and the other one on the front panel. If you don't have external recirc pump dip 1 should be on. A place for plumbing advice and help. I've also updated the blog post w/ summarized information from everyone's comments. I call about every 6 months to get any updates on the issue they know nothing about every time. Navien tankless water heater recirculation | 2016-04-01 | Plumbing and Every A2 model On Navien Water Heaters, you can choose two pre-heating modes. I don't have any answers to your questions, but I am curious to know how you like the overall setup? Assuming you've created a Transport Node Profile and associated w/ the cluster. It allows you to choose the time in 30 minutes intervals. Adding a "Hot button" overrides schedulers (navilink or NR-20DU). Protect your water supply and your water heating equipment with eco-friendly water treatment solutions. Also, it will get hot water to you quickly depending on the length and size of branch lines off the recirc loop. I also bought a Navicirc. I hate the app as it is just not user friendly. You are right. (Dip switch settings - https://imgur.com/gallery/xRzjyRN) Did I set this up correctly? 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. Recirculation is basically just keeping the hot water in the plumbing hot so you get hot water faster. 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. Set the 2-way valve to INT. Building penetrations are reduced with Navien's common venting feature.