I kept looking at the programming trying to figure out what was wrong. 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. 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. We might be able to do something about it. Intelligent: This option detects the DHW use for a week and repeats the detected cycle. On-demand takes a bit longer to heat up, but oh well. Space-saving high-efficiency condensing boilers provide the ultimate home heating and comfort experience. 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. PDF Navien npe240a dip switch settings There is 4 options (6 technically, but the 5th and 6th dont apply). It may not display this or other websites correctly. Navien Recirculation Settings: Everything You Should Know If you'd like to support the site, please allow ads. Navien NP-240A Pdf User Manuals. (Measure Guideline : Transitioning to a Tankless Water heater, DOE, Sept.2012). 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). PFFW-001, NaviCirc Kit: 30022965A. Navien Now Doing Business in Canada as Navien Canada, Inc. Navien Begins Shipping PeakFlowC Commercial Scale Prevention Systems. 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. We don't tend to provide any plumbing advice or any advice that should come from a certified professional. Sign In Upload. Reddit and its partners use cookies and similar technologies to provide you with a better experience. that fan will come on when water is called for and go off a bit after the call has stopped. 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. You must log in or register to reply here. ktpass /pass ReallySecurePas5word /ptype K, The VPN client was unable to successfully verify the IP forwarding table modification. Learn more about our products for home owners. solenoid valve. Navien 240A Recirculation Settings Navien tankless water heater recirculation | 2016-04-01 | Plumbing and Misc: Navien NPE-240A Navilink App missing scheduling function Right now I have it on recirculate all day long, which gives me instant hot water, but wastes a lot of energy. 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. 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. 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. For recirculation Navien is not clear as to the use of parameters. Protect your water supply and your water heating equipment with eco-friendly water treatment solutions. External means you will be using a seperate pump, not the internal one inside the unit. So you could restart the cm-inventory service till you are blue in the face and get nowhere be. external recirculation pump. Then disconnected for unknown reasons. I have even turned off the scheduling function cause it's wasteful if I'm not around and forget to turn it off. 1. 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. Navien npe-240a recirculation settings Click here for more information about UPS. Can anyone tell me the process to get the NaviLInk connected to home wifi. the 2 mounting screws. 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. 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. Navien 240A Recirculation Settings. 2. This seems relatively new for Navien and is in a recent Navien technical bulletin from 04/18/16. 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. There is always an interval between when water is called for and the start of the burner. 60. . PDF Navien npe-240a recirculation settings - Ziepniekkalns How does Navien intelligent recirculation work? https://gadgetsgo.com/images-manual/Navien-NaviCirc-30022965A-Spec-Sheet.pdf, https://armstrongfluidtechnology.coastro_express_lf_valve_io.pdf?la=en&display=1, https://s3.amazonaws.com/s3.supplyhouse.com/product_files/Taco-HLV-1-User-Guide.pdf, https://terrylove.com/forums/index.-recirculation-settings-and-parameters.85181/, Flushing Navien 240A set up for external bypass, Navien NPE-240A2 External circulation question, Navien NPE-240A and HotButton - DIP switches and parameters, Navien-NPE A2 Dedicated Recirc line, Hot Button Setup. The recirculation system needs a line running back to the water heater from the farthest faucet . Efficient and earth-friendly products designed for any size home. Thanks in advance for any advice. The app will not connect to my wifi. I agree. 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. We are on well water and have a low flowing well. That's it, there is no other response from the unit. Click here to see downloads for other products. Great hardware, awful software. 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. The A2 is the upgrade that started shipping in March 2021. Thanks for the comments folks. 22 Installing the Water Heater CAUTION Do not remove recirculation cap Internal Recirculation Mode The following diagram shows the internal . Maybe the new NPE is more efficient than the NR. I hate the app as it is just not user friendly. 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. With the -A uinits (with the recirculation pump) does that pump have to run to supply on demand hot water? 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. External recirc pump and check valves not included. The control is recirculation only. I'll have to look at the manual again, but the one I have does detail dip switch settings. Thanks. We have a Navien NPE-240A boiler and an electrical (unconnected) hot water tank that acts as a storage tank. Hard to really know if you need button or not. 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. NaviLink & NaviLink Lite make it easy to communicate with your Navien systems anywhere internet service is accessible. Learn more about our products for home owners. Thanks for the summary and the reply to my question as well as the others. I am concerned because it doesn't specifically say Intelligent pre-heating for external recirculation. Disabling schedules simply disables "recirculation", the function that keeps hot water hot in the plumbing for 'instant hot water'. Are you sure it is the pump running and not the blower for the heat exchanger? What I am finding now is if you call at 8am Eastern time you get New Jersey. Since the 210A has an internal pump, this confused me. Yes, I know. 2 yeas of this is insane. Specifically, you can find a number of dip switches on these two locations. Navien Tankless Water Heater Standby Mode, Rinnai Tankless Water Heater Not Getting Hot Enough [Solved], Zoeller Sump Pump Wont Turn On [7 Easy Solutions]. Tech support is clueless. So, you must play with this setting and adjust it according to your water usage demand. While the line might still be hot, it wont stay that way with cold water being pumped in. So I just got off with a "Senior" support specialist at Navien Customer support. Apparently this information is only for a licensed contractor..sigh. "A" Series Recirculation Timer Setting. Navien NPE-240A Installation Manual Page: 27 - mans.io Personally I would start by setting parameter 12 to 1 minute. Part No. You can find this valve inside the water heater. From what I have read, I need to set SW1 to on to enable the internal loop recirculation. Also the unit needs to be set to utilize the recirculation feature. 2. They understand systems like this and can help you choose the right pump and control that only recirculates when you tell it to. NPE-240A Downloads Download the new Navien mobile app! I thank you for this post! dip one off, dip 2 on, everything else off (down is off). * Existing installations may require the purchase of a new main PCB and front control panel. To make sure that the model has this feature, you simply need to check to see if there is an 'A' at the end of the model number. Generally, you should flush a Navien Tankless Water Heater once a year. Today I opened the front panel and saw that all the dip switches were set to off. "If you can't explain it simply, you don't understand it well enough". 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 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. I have a Navien NPE-240A tankless heater, . 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. Go along the steps described below to set the recirculation settings. My NaviLink was working just fine for about2 months. Looks fine, Y U NO WORK!? 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. Im a Principal Software Engineer in Microsoft's Azure Dedicated group living in Atlanta, Georgia. The flow on demand ratio will continue until all32 units are generating hot water as needed. 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 Navien water heaters are highly efficient tankless water heating systems. Can anyone clarify? Internal with internal pump. 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. 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. This light stays on for about 15 seconds, turns off for about 15 seconds, and then blinks 36 times. Adding a "Hot button" overrides schedulers (navilink or NR-20DU). External with external pump. P18 in the parameters in the menu settings allows the navilink to communicate with the unit.it must be turned on. We get it, but (1) terrylove.com can't live without ads, and (2) ad blockers can cause issues with videos and comments. (Dip switch settings - https://imgur.com/gallery/xRzjyRN) Did I set this up correctly? Having just run my own recirc lines and installing an NPE240A I can tell you that you dont want intelligent preheat. Efficient, durable and high-performance products for any commercial application. The update is not perfect, but seems to be much more user friendly interface. I even tried using a ethernet hard wire to my router and it still did not connect. NPE-240A Brochures, Manuals & Documents | Navien My pump seems to run every time I need hot water. Hi therejust curious since I was considering a Navien 240A. Press the M (menu) button on the front panel and choose the 1. My 6-year-old NR-240A NR-240A weekend with E038. Brochures English Commercial Solutions Brochure H2Air Brochure NPE Contractor Brochure NaviLink Consumer Brochure Spanish - MX H2Air Brochure Sistema Colector ReadyLink NPE Catalogo Manuals English Assuming you've created a Transport Node Profile and associated w/ the cluster. These are your VPN endpoints that you would need to pass to openconnect. If you want the heater to provide the cross over where the hot return and cold combine then set it to internal. 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. So I purchased a NR-20DU remote controller to gain the programmable recirculation feature. Correcting Navien Tankless Hot Water Heater Installation I just got off the phone with a "Senior" support specialist. This week we added the NaviLink to our unit (NPE-240A2). Save my name, email, and website in this browser for the next time I comment. Set the front panel DIP switches at the far left (set of ten) to: 1ON; 2 OFF. Hopefully after 2 years this crap is over with and I can not heat my basement up to 90 in the summer. How To Reset Navien Tankless Water Heater? Admirable Complete Guide So, you must play with this setting and adjust it according to your water usage demand. Access the main menu by pressing the M button and select. I suspect a process issue. 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. Part No. How To Use Recirculation Mode On Navien Water Heater? 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. Internal vs External Recirculation - Navien 210A : r/Plumbing - reddit I love everything about the hardware. I assume it is for what re-circulation, but not sure. I got the same problem that I can not connect the Navilink to home wi-fi. I just had a Navien 210A installed at my house. Water heater without tanks, also called instant water heaters heat water immediately upon request. 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. Navien 240a Tankless Water Heater from hybridwaterheater.blogspot.com. NSX-T: vCenter and NSX-T Inventory out of Sync (Hosts in vSphere not showing up in NSX-T), Disconnect NR-20DU remote controller. I am still seeing wonkey things happening but the schedule seems to work now. In particular I'd like to change the temperature at which it begins to recirculate, or the frequency of it. If it is not on your navilink still may bridge to your phone but not commiunicate with your npe. 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. How long do Navien tankless water heaters last? Read the user's Navien nr-240a manual to get information on how to flush the heat exchanger and reset the remote for Navien tankless water heater. View online or download Navien NP-240A Installation Manual. Could someone please confirm that I should indeed have well pump "ON"? Dave, if you could enlighten me (other users) on what you had to do to get scheduling to work that would be great. I would make my back steps half of the known good/bad settings to speed up the search process. It will leave the valves open but the internal pump will never turn on. It may not display this or other websites correctly. Is that correct? You are using an out of date browser. This was on 4.6.x. What I am going to discuss in this article is-. This saves energy and provides an endless supply of hot water for households. 8. Your observation about the Enable/Disable selection saved the day! Press either the Up or the Down button to choose the scheduled time. If so, what size/model is it? 0:00 / 4:21 Troubleshooting Navien NPE-240A Internal Recirculation Pump RCGooner2002 240 subscribers Subscribe 553 122K views 5 years ago Recirculation pump was not providing faster hot. Just want to confirm. 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. It will reduce the energy consumption and deliver you the best heating efficiency. Set the 2-way valve inside the water heater to "INT.". Privacy Policy. Workaround: Restart the cm-inventory service on each NSX-T mgmt/controller node using API or CLI. Trying to help the technically challenged so mainly myself. Designed for recirculation of domestic hot water in applications where a dedicated return line is not available. Their are lots of ways your system may be piped. Eventually, I want to run a return line from the kitchen area back to the hot water heater and that should significantly reduce the delivery time, since all the faucets feed off the line that leads to the kitchen. I also don't have a 'hot water' button in the app. External with internal pump. 6.5 years old. On the control board, the display does not turn on, there is no clicking from the ignitor, and no pump trys to run. Strong signal. In reading the comments there seems to be confusing information as to whether the schedule button should be set to ENABLE or DISABLE. I tried reconnecting using the AP button. This chapter will walk you through the step-by-step guide to let you learn how to use the recirculation mode. External recirc pump and check valves not included. 60. Hello all. I would like it to recirculate in the mornings when we take showers and then not for the rest of the day. Though we share resources, information, and educational guide on plumbing & DIY projects, the content here is not a substitute for professional guidance. 60. Displays temperature and water flow rate. 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. 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. Set the 2-way valve to INT. Internal will keep open the same valves but also use the internal pump as set, and not rely on any external pump. This may eliminate the waiting for hot water depending on installation method. 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 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. Completing the Install. Also, it will get hot water to you quickly depending on the length and size of branch lines off the recirc loop. Thanks again Mate! Can anyone lend some guidance as to what the recommended dip switch setting should be? Navien NPE-240A dip switch settings help please : r/Plumbing - reddit 20. Then I searched and discovered your posting. Solution: Get in touch with Navien technical support or a professional heater repairman. Once you connect a hot button or a Navilink to the water heater, this overrides the default every 30 minutes scheduleperiod. We get it, but (1) terrylove.com can't live without ads, and (2) ad blockers can cause issues with videos and comments. Quote. Condensing combi-boilers deliver high-efficiency endless hot water and space heating in one compact unit. I thought we could re-use the remote controller (NR-10DU) from our old NPE-180A but it does not work with this. Cause is unknown. They stated that the "Default" re-circulation schedule is every 30 minutes if it senses a 9 degree drop. Press the M (menu) button and head over to 1.Recirculation Setting > 2. 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. You can find one on the PCB and the other one on the front panel. 57. Now with a single NPE240A and the re circulation I can keep hot water to the last fixture in the home. I have been battling this unit for 2 years. . Efficient and earth-friendly products designed for any size home. I have a Linksys Wi-Fi that is relatively new too. Can someone help me reconnect? My home is long and used to have two water heaters, one on either side of the house. New Problem - I cannot connect my NaviLink to my home wifi. Lastly, press and hold down the OK button for 2 seconds to finalize the weekly schedule setting. Solution: Get in touch with Navien technical support at 800-519-8794. *DIP Switches need to be set properly as well. Navien Now Doing Business in Canada as Navien Canada, Inc. Navien Begins Shipping PeakFlowC Commercial Scale Prevention Systems. Also I set dip switch 5 to "ON" for the well pump setting. Still appears to have the same "Enable/Disable" terminology. JavaScript is disabled. Navien Recirculation Settings have a lot of advantages. Disabling schedules simply disables "recirculation", the function that keeps hot water hot in the plumbing for 'instant hot water'. Navien CR-240a tankless water heater issues - DIY Home Improvement Forum The internal recirculating pump continuously keeps running. Support has been useless for the most part and just points to Korea Dev team. Recirculation is basically just keeping the hot water in the plumbing hot so you get hot water faster. Hope this helps. Recently updated to an NPE-240A. It does not appear to be that much different. 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. Parameter access and and parameters are listed here in section 6.5 page 65. Navien Tankless Water Heater How to & Troubleshooting Guide They had me un-register and re-register to get it working. A VPN connection will not be established. Using, Summary: NSX-T loses synch w/ vCenter inventory, but statuses don't appear to show an issue. If any particular ad is your REASON for blocking ads, please let us know. Navien Recirculation Settings have a lot of advantages. Default recirculation schedule is every 30 minutes if a 9F degree drop is sensed. Protect the water supply and water heating equipment with eco-friendly water treatment solutions. PFFW-001, NaviCirc Kit: 30022965A. Is there a link that I can find this parameter table at? NAVIEN NPE-180A SERVICE MANUAL Pdf Download | ManualsLib I pushed the little lever inside the unit down to use the external line. Im also interested in food and travel. Just want to say thanks for everyone that has commented thus far. Hello, You might want to talk with the folks at ACT, 714-668-1200 www.gothotwater.com. I am going on 1 day so far and its working. I too have the NPE-240A, and this is what was explained to me. Water Heater DIP Switch Settings. Manuals; . He obtained his Bachelor of Science degree from the University Of Texas at El Paso. Interesting reading these comments. You might want to verify if the Navien was installed and programmed for utilizing the "internal" or "external" recirc function. and our Thanks for any insight you can provide. The installers insisted they did not need to pipe the recycle returnthey wanted to cap it off. How often should you flush a Navien tankless water heater? We do not have a hot button. It gives me the option to 'control' and create a weekly schedule. Protect your water supply and your water heating equipment with eco-friendly water treatment solutions. High-efficiency condensing and non-condensing tankless water heaters offer endless hot water and reduce gas usage. If you don't have external recirc pump dip 1 should be on. This appears to affect NSX-T 2.5 and 2.5.1. It is now available as an add-on accessory for all NPE-A models (NPE-180A, NPE-210A, NPE-240A). Yierd! We seem to have to run hot water for a long time to get it hot. Navien's NR-180A, NR-210A, NR-240A, NPE-180A, NPE-210A and NPE-240A models come with the ComfortFlow System. Im fairly certain this is the case. Let's check the dip switch settings too. I expect that would have some positive effect on the time to deliver hot water, even if it is small. You are using an out of date browser. 7. BTW it connect to my phone through the app but then doesn't connect to home wifi and doesn't ask for my password. Navien NPE-240A Installation Manual online [23/74] 118598 The Navien cascading system also balances out the workload of each unit for longer life. 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. 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. Weekly: It lets a user choose commands for DHW Recirculation on a weekly basis. Hot button documentation is super vague too. For more information, please see our NPE-A2 Series | Navien For a better experience, please enable JavaScript in your browser before proceeding. Adjust the recirculation settings from the front panel. Efficient, durable and high-performance products for any commercial application.