Internal will keep open the same valves but also use the internal pump as set, and not rely on any external pump. Also, NaviLink Lite does not require external power. Disabling schedules simply disables "recirculation", the function that keeps hot water hot in the plumbing for 'instant hot water'. Save my name, email, and website in this browser for the next time I comment. I'll have to look at the manual again, but the one I have does detail dip switch settings. *DIP Switches need to be set properly as well. "If you can't explain it simply, you don't understand it well enough". Hello all. Navien 240A Recirculation Settings. Navien npe-240a recirculation settings Click here for more information about UPS. For a better experience, please enable JavaScript in your browser before proceeding. External means you will be using a seperate pump, not the internal one inside the unit. Lastly, press and hold down the OK button for 2 seconds to finalize the weekly schedule setting. The issue is related to a Navien heater Model NPE 240A recirculation pump. If so, what size/model is it? The issue is related to a Navien heater Model NPE 240A recirculation I even tried using a ethernet hard wire to my router and it still did not connect. External with internal pump. 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. (if you want to schedule via App). We have a Navien NPE-240A boiler and an electrical (unconnected) hot water tank that acts as a storage tank. I tried reconnecting using the AP button. The house is set up with recirculation, though I am not sure where in the house the "T" on the system is located. If you don't have external recirc pump dip 1 should be on. You are incorrect. Recirculation Settings by pressing down the OK button. is this recirculation pump just recently installed? To exit the view information mode, just press the back button on the front panel. I also don't have a 'hot water' button in the app. 2. Space-saving high-efficiency condensing boilers provide the ultimate home heating and comfort experience. It just will not connect. The house is set up with recirculation, though I am not sure where in the house the "T" on the system is located. 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. If you want the heater to provide the cross over where the hot return and cold combine then set it to internal. Connect the water supply. Protect the water supply and water heating equipment with eco-friendly water treatment solutions. PFFW-001, NaviCirc Kit: 30022965A. I'm going to install the Navicirc tomorrow when i have a few minutes. Internal Recirculation and make the selection by pressing the Ok button. Navien Recirculation Settings have a lot of advantages. This seems relatively new for Navien and is in a recent Navien technical bulletin from 04/18/16. 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've learned some things myself. http://us.navien.com/Engineers_Features_Benefits/ComfortFlow_Technology/. 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. He has a good standing reputation for superior skills in heating, air conditioning, hot water tanks, and indoor air quality systems. It is now available as an add-on accessory for all NPE-A models (NPE-180A, NPE-210A, NPE-240A). Note: You can use the Internal Recirculation Mode in the A2 models only. I had a dedicated external recirculation line installed to use with the Navien internal pump. and our 7. the 2 mounting screws. It was totally worth it, here is why and how to set it up. 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. Navien even sent me a new NaviLink wireless controller which I installed with the same results. It didn't work. Position the 2-way valve inside the water heater to EXT. 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. that fan will come on when water is called for and go off a bit after the call has stopped. 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. Interesting reading these comments. 3. is this recirculation pump just recently installed? On-demand takes a bit longer to heat up, but oh well. JavaScript is disabled. 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. Building penetrations are reduced with Navien's common venting feature. It's unfortunate he's not around to explain all this to you. Generally, you should flush a Navien Tankless Water Heater once a year. I was reading the directions, and it wants me to set the Heater to External recirculation. You can find this valve inside the water heater. Hi therejust curious since I was considering a Navien 240A. I suspect a process issue. Is that correct? As for parameters 12 & 14, I would at least try to play with them to see if it helps. Yierd! Thanks for any insight you can provide. Displays temperature and water flow rate. This removes the need to purchase an additional circulator for the heating system. I am not sure why not. Navien 240A Dip Switch Settings [Explained] - lildutchuncle.com Navien 240a external recirculation settings with thermal comfort valve \"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. 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. 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. Are you sure it is the pump running and not the blower for the heat exchanger? 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. 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 They stated that the "Default" re-circulation schedule is every 30 minutes if it senses a 9 degree drop. That's it, there is no other response from the unit. External with external pump. 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. I just got off the phone with a "Senior" support specialist. I assume it is for what re-circulation, but not sure. The NaviLink system attaches easily to any new or existing* Navien tankless water heater, combiboiler and boiler. a faucet is open) and no recirculation is occuring? 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. Im fairly certain this is the case. Sign In Upload. Hey there, Im Chris. We are on well water and have a low flowing well. New Problem - I cannot connect my NaviLink to my home wifi. Your observation about the Enable/Disable selection saved the day! I'm interested in this as well. I, recently had a Navien NPE-240A unit installed. You are using an out of date browser. . 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. Though we share resources, information, and educational guide on plumbing & DIY projects, the content here is not a substitute for professional guidance. solenoid valve. Hot button documentation is super vague too. 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. Cookie Notice I love everything about the hardware. It may not run the entire time but it does run. We are on well water and have a low flowing well. It is compliant with California Title 24. Error Code E046 It indicates that there is something wrong with limit control. Water heater without tanks, also called instant water heaters heat water immediately upon request. Adding a "Hot button" overrides schedulers (navilink or NR-20DU). Learn more about our products for home owners. with a wire stripper befor e connecting it to the solenoid valve. 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. Part No. A place for plumbing advice and help. If any particular ad is your REASON for blocking ads, please let us know. Always On: It will repeat DHW recirculation. It looks like you're using an ad blocker. You must log in or register to reply here. You are right. So, you must play with this setting and adjust it according to your water usage demand. This is a complete guide on Navien Recirculation Settings. 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. Recirculation is basically just keeping the hot water in the plumbing hot so you get hot water faster. 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. Brochures English Commercial Solutions Brochure H2Air Brochure NPE Contractor Brochure NaviLink Consumer Brochure Spanish - MX H2Air Brochure Sistema Colector ReadyLink NPE Catalogo Manuals English 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. Also alludes to the fact that recirculation control gets disabled too. Quote. How long do Navien tankless water heaters last? 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. Is there a link that I can find this parameter table at? 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. Navien NP-240A Pdf User Manuals. I have had the system for a number of months now and overall I really like it. While the line might still be hot, it wont stay that way with cold water being pumped in. 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. The flow on demand ratio will continue until all32 units are generating hot water as needed. . 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. External recirc pump and check valves not included. How To Set Recirculation Mode On Navien Water Heater? Then disconnected for unknown reasons. 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. The update is not perfect, but seems to be much more user friendly interface. You are using an out of date browser. What follows is a journey into a ridiculous realm. There is always an interval between when water is called for and the start of the burner. Water Heater DIP Switch Settings. Navien Npe 240A Recirculation Settings For the Navilink and recirculation to work: May 14 2022. NPE-240A2 Optional NPE-A2 recirculation valve Designed for recirculation of domestic hot water in applications where a dedicated return line is not available. Strong signal. NaviLink & NaviLink Lite make it easy to communicate with your Navien systems anywhere internet service is accessible. Navien water heaters are highly efficient tankless water heating systems. 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). Press either the Up or the Down button to choose the scheduled time. Apple iOS Google Android NPE-240A Downloads Click here to see downloads for other products. 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. Thanks for your inquiry. So what's going on here? Adjust the recirculation settings from the front panel. Error Code E047 Sorry just saw this. My 6-year-old NR-240A NR-240A weekend with E038. I too have the NPE-240A, and this is what was explained to me. The recirculation system needs a line running back to the water heater from the farthest faucet . I also bought a Navicirc. Just want to say thanks for everyone that has commented thus far. Set the 2-way valve to INT. 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 . Eric Alvarez is an HVAC guy based in El Paso, Texas, United States. Navien's NR-180A, NR-210A, NR-240A, NPE-180A, NPE-210A and NPE-240A models come with the ComfortFlow System. So you could restart the cm-inventory service till you are blue in the face and get nowhere be. Thanks in advance for your time. The control is recirculation only. But I think I've figured out the nomenclature. We get it, but (1) terrylove.com can't live without ads, and (2) ad blockers can cause issues with videos and comments. On the control board, the display does not turn on, there is no clicking from the ignitor, and no pump trys to run. I would make my back steps half of the known good/bad settings to speed up the search process. Completing the Install. So I just got off with a "Senior" support specialist at Navien Customer support. 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. Having just run my own recirc lines and installing an NPE240A I can tell you that you dont want intelligent preheat. 2. Error Code E047 I agree. If you throw the toggle switch to enable scheduling I don't know if it is 'on' or 'off'. Note: You must set up the Time Settings in the Configuration menu to choose these options. Efficient, durable and high-performance products for any commercial application. It does not specify what 'control' means. Can anyone lend some guidance as to what the recommended dip switch setting should be? 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. It allows you to choose the time in 30 minutes intervals. 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. Press question mark to learn the rest of the keyboard shortcuts. NSX-T: vCenter and NSX-T Inventory out of Sync (Hosts in vSphere not showing up in NSX-T), Disconnect NR-20DU remote controller. Hello, You might want to talk with the folks at ACT, 714-668-1200 www.gothotwater.com. These are your VPN endpoints that you would need to pass to openconnect. 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. Optional Wi-Fi remote control systems Support has been useless for the most part and just points to Korea Dev team. 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. * Existing installations may require the purchase of a new main PCB and front control panel. I thank you for this post! 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 Access the main menu by pressing the M button and select. The H2Air Kit utilizes the NPE-A2 pump to circulate the hot water for the hydronic air handler. 57. 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. 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. If you'd like to support the site, please allow ads. Internal vs External Recirculation - Navien 210A : r/Plumbing - reddit Navien Now Doing Business in Canada as Navien Canada, Inc. Navien Begins Shipping PeakFlowC Commercial Scale Prevention Systems. It may not display this or other websites correctly. 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). The only thing that changes is the red LED light on the middle of the board. Today I opened the front panel and saw that all the dip switches were set to off. PFFW-001, NaviCirc Kit: 30022965A. 6. Maybe the new NPE is more efficient than the NR. From what I have read, I need to set SW1 to on to enable the internal loop recirculation. Finally I got them to call the Navien support line to set them straight. Default recirculation schedule is every 30 minutes if a 9F degree drop is sensed. So I purchased a NR-20DU remote controller to gain the programmable recirculation feature. I have a Linksys Wi-Fi that is relatively new too. If you can post a picture of your setup it would really help. I actually only use the app to view status and utilization these days. This Taco valve can even be cleaned easily. Apparently this information is only for a licensed contractor..sigh. Just want to confirm. On the App, the Enable button appears and is highlighted and now controls the times I have programmed for on/off. Navien Tankless Water Heater How to & Troubleshooting Guide Thats an interesting question and I am not sure of the answer. 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. Adding a "Hot button" overrides schedulers (navilink or NR-20DU). Personally I would start by setting parameter 12 to 1 minute. Part No. 6.5 years old. Even if the primary node associated w/ the VIP, if configured, is not necessarily in charge of inventory. If you'd like to support the site, please allow ads. Navien OEM Parts There is 4 options (6 technically, but the 5th and 6th dont apply). Hard to really know if you need button or not. Any other comments/recommendations for a Navien tankless newbie are welcome! Go along the steps described below to set the recirculation settings. 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. I tried purging the line - Answered by a verified Plumber . Privacy Policy. Zsoldier, he dip switches there dont get into the real detail of the programming. Also, it will get hot water to you quickly depending on the length and size of branch lines off the recirc loop. Im also interested in food and travel. I got the same problem that I can not connect the Navilink to home wi-fi. Thanks again Mate! Thanks for the comments folks. The app is not the most intuitive. 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. For more information, please see our Efficient, durable and high-performance products for any commercial application. Set the front panel DIP switches at the far left (set of ten) to: 1ON; 2 OFF. Specifically, you can find a number of dip switches on these two locations. The Navilink app is "meh" at best and their documentation of the "smart" features is nonsensical. Protect your water supply and your water heating equipment with eco-friendly water treatment solutions. I have a Navien NPE-240A tankless heater, . 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. NPE-240A Brochures, Manuals & Documents | Navien Press either the Up and the Down button to switch between any of these recirculation settings: 3. 60. Also, you can use the Navien Intelligent Preheating feature. This was on 4.6.x. JavaScript is disabled. Navien NPE-240A dip switch settings help please : r/Plumbing - reddit Disabling schedules simply disables "recirculation", the function that keeps hot water hot in the plumbing for 'instant hot water'. 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. 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. NPE-A2 Series | Navien Space-saving high-efficiency condensing boilers provide the ultimate heating and comfort experience. What I am finding now is if you call at 8am Eastern time you get New Jersey. Simply visit your local Navien wholesaler and pick up everything you need. Their are lots of ways your system may be piped. This is how to set up Navien Tankless water heater for recirculation in Residential applications. With the -A uinits (with the recirculation pump) does that pump have to run to supply on demand hot water? Every A2 model On Navien Water Heaters, you can choose two pre-heating modes. Navien NPE-240A Installation Manual Page: 27 - mans.io A VPN connection will not be established. 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. If thats correct, then yes I do want to set it to External, and flip the valve. The A2 is the upgrade that started shipping in March 2021.

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