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It will reduce the energy consumption and deliver you the best heating efficiency. I have a Navien NPE-240A tankless heater, . Summary: I started running into issue utilizing Cisco AnyConnect on my Mac basically complaining about not able to overwrite IP forwarding tables. I, recently had a Navien NPE-240A unit installed. Once you connect a hot button or a Navilink to the water heater, this overrides the default every 30 minutes scheduleperiod. Part No. Workaround: Restart the cm-inventory service on each NSX-T mgmt/controller node using API or CLI. This is how to set up Navien Tankless water heater for recirculation in Residential applications. Learn more about our products for home owners. Can anyone tell me the process to get the NaviLInk connected to home wifi. The issue is related to a Navien heater Model NPE 240A recirculation pump. Still appears to have the same "Enable/Disable" terminology. Efficient, durable and high-performance products for any commercial application. 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. I had a dedicated external recirculation line installed to use with the Navien internal pump. Thanks for your inquiry. I was reading the directions, and it wants me to set the Heater to External recirculation. We are on well water and have a low flowing well. Access the main menu by pressing the M button and select. I'm going to install the Navicirc tomorrow when i have a few minutes. Put the PCB box back in its original place and secure it using. High-efficiency condensing and non-condensing tankless water heaters offer endless hot water and reduce gas usage. Completing the Install. Basically, you add a host to a vCenter cluster, NSX-T bits should start to automatically installing on new host. For example, it will boost up the energy consumption because the unit operates to maintain the water temperature within the circulation loop. This light stays on for about 15 seconds, turns off for about 15 seconds, and then blinks 36 times. The only thing that changes is the red LED light on the middle of the board. Recently updated to an NPE-240A. Your observation about the Enable/Disable selection saved the day! Weekly: It lets a user choose commands for DHW Recirculation on a weekly basis. 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. How To Set Recirculation Mode On Navien Water Heater? 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 Pdf User Manuals. 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. Attach the water supply to support recirculation. Then I searched and discovered your posting. Since the 210A has an internal pump, this confused me. 2. Press the M (menu) button and head over to 1.Recirculation Setting > 2. Space-saving high-efficiency condensing boilers provide the ultimate heating and comfort experience. These are your VPN endpoints that you would need to pass to openconnect. Can someone help me reconnect? PFFW-001, NaviCirc Kit: 30022965A. Hoja de Especificaciones Sistema de Ventilacin para Exteriore Hoja de Especificaciones Cable para Bomba Externa NPE, Hoja de Especificaciones Calentadores de Agua sin Tanque serie NPE, Hoja de Especificaciones Sistema HotButton, NPE Outdoor Vent Kit Spec Sheet (USA & Canada), NPE Series Specification Sheet (USA & Canada), 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. Navien Recirculation Settings have a lot of advantages. The update is not perfect, but seems to be much more user friendly interface. Having just run my own recirc lines and installing an NPE240A I can tell you that you dont want intelligent preheat. Navien NPE-240A dip switch settings help please I just got finished getting my Navien NPE-240A tankless installed. Space-saving high-efficiency condensing boilers provide the ultimate home heating and comfort experience. 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. 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 Linksys Wi-Fi that is relatively new too. What follows is a journey into a ridiculous realm. 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. Using, Summary: NSX-T loses synch w/ vCenter inventory, but statuses don't appear to show an issue. Looks fine, Y U NO WORK!? 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. Solution: Get in touch with Navien technical support at 800-519-8794. Personally I would start by setting parameter 12 to 1 minute. Are you sure it is the pump running and not the blower for the heat exchanger? a faucet is open) and no recirculation is occuring? How to use the recirculation modes on a Navien Water Heater? 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. For the Navilink and recirculation to work: May 14 2022. Glad this thread was able to help you-- The app could really use clarification and a reboot. I thank you for this post! They are top tier support and know the most. Hope this helps. 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. I suspect a process issue. Thats an interesting question and I am not sure of the answer. Lastly, press and hold down the OK button for 2 seconds to finalize the weekly schedule setting. Internal with internal pump. 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. Just had installed a Navien 240a. (if you want to schedule via App). Thank you for posting. Set the 2-way valve inside the water heater to "INT.". Designed for recirculation of domestic hot water in applications where a dedicated return line is not available. Condensing combi-boilers deliver high-efficiency endless hot water and space heating in one compact unit. (Internal Recirculation would be the opposite), Parameter 18 set to On (This is to enable. Cause is unknown. 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 Trying to help the technically challenged so mainly myself. 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. DIP Switch 1 Off, 2 On. 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 While the line might still be hot, it wont stay that way with cold water being pumped in. . Navien Tankless Water Heater Standby Mode, Rinnai Tankless Water Heater Not Getting Hot Enough [Solved], Zoeller Sump Pump Wont Turn On [7 Easy Solutions]. 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. Recirculation is basically just keeping the hot water in the plumbing hot so you get hot water faster. 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. The A2 is the upgrade that started shipping in March 2021. It just will not connect. dip one off, dip 2 on, everything else off (down is off). 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 week we added the NaviLink to our unit (NPE-240A2). 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 may eliminate the waiting for hot water depending on installation method. Navien Now Doing Business in Canada as Navien Canada, Inc. Navien Begins Shipping PeakFlowC Commercial Scale Prevention Systems. "If you can't explain it simply, you don't understand it well enough". Error Code E046 It indicates that there is something wrong with limit control. The house is set up with recirculation, though I am not sure where in the house the "T" on the system is located. 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. That's it, there is no other response from the unit. The internal recirculating pump continuously keeps running. I love everything about the hardware. Thanks again Mate! external recirculation pump. Assuming you've created a Transport Node Profile and associated w/ the cluster. 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. 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. Disabling schedules simply disables "recirculation", the function that keeps hot water hot in the plumbing for 'instant hot water'. Privacy Policy. 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. Optional Wi-Fi remote control systems Eliminate the requirement of minimum flow rate, Eliminate the cold water sandwich effect. The flow on demand ratio will continue until all32 units are generating hot water as needed. 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. Just want to say thanks for everyone that has commented thus far. Hot button documentation is super vague too. 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. 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 all. Support has been useless for the most part and just points to Korea Dev team. Read Also: Navien Tankless Water Heater Post Purge Navien Tankless Water Heater Standby Mode Eric Alvarez Their are lots of ways your system may be piped. They had me un-register and re-register to get it working. Error Code E047 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. * Existing installations may require the purchase of a new main PCB and front control panel. 7. Can anyone lend some guidance as to what the recommended dip switch setting should be? I have had the system for a number of months now and overall I really like it. We don't tend to provide any plumbing advice or any advice that should come from a certified professional. Navien water heaters are highly efficient tankless water heating systems. Adding a "Hot button" overrides schedulers (navilink or NR-20DU). Strong signal. 1. Navien 240a Tankless Water Heater from hybridwaterheater.blogspot.com. Adjust the recirculation settings from the front panel. So when you request hot water, its going to start the pumps to make sure that water stays heated as it passes through. Even if the primary node associated w/ the VIP, if configured, is not necessarily in charge of inventory. Connect the External Pump Wire to the proper wires from the. There is 4 options (6 technically, but the 5th and 6th dont apply). PFFW-001, NaviCirc Kit: 30022965A. I even tried using a ethernet hard wire to my router and it still did not connect. I got the same problem that I can not connect the Navilink to home wi-fi. Position the 2-way valve inside the water heater to EXT. This gives users hot water when they need it, saving water and money. Apparently this information is only for a licensed contractor..sigh. Remove the plastic insulation from the solenoid valve wire. This chapter will walk you through the step-by-step guide to let you learn how to use the recirculation mode. What I am finding now is if you call at 8am Eastern time you get New Jersey. Click here to see downloads for other products. I just had a Navien 210A installed at my house. I am not sure why not. The Problem is the damn Navilink and the support they have from Korea. If you want the heater to provide the cross over where the hot return and cold combine then set it to internal. It allows you to choose the time in 30 minutes intervals. 60. Press the M (menu) button on the front panel and choose the 1. There is always an interval between when water is called for and the start of the burner. Ive installed hundreds of them. Press J to jump to the feed. https://www.navieninc.com/downloads/npe-a-s-manuals-installation-manual-en. Space-saving high-efficiency condensing boilers provide the ultimate home heating and comfort experience. 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. 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. 60. . Condensing combi-boilers deliver high-efficiency endless hot water and space heating in one compact unit. 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. On-demand takes a bit longer to heat up, but oh well. Navien Recirculation Settings have a lot of advantages. Create an account to follow your favorite communities and start taking part in conversations. It will reduce the energy consumption and deliver you the best heating efficiency. We might be able to do something about it. This seems relatively new for Navien and is in a recent Navien technical bulletin from 04/18/16. Water heater without tanks, also called instant water heaters heat water immediately upon request. Thanks in advance for any advice. I'll have to look at the manual again, but the one I have does detail dip switch settings. 6.5 years old. (Dip switch settings - https://imgur.com/gallery/xRzjyRN) Did I set this up correctly? My home is long and used to have two water heaters, one on either side of the house. Smarter that way, just not instant. It didn't work. . * 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. 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. Brochures English Commercial Solutions Brochure H2Air Brochure NPE Contractor Brochure NaviLink Consumer Brochure Spanish - MX H2Air Brochure Sistema Colector ReadyLink NPE Catalogo Manuals English JavaScript is disabled. Naviens patented ComfortFlow system is the first to include a buffer tank, recirculation pump and fine-tuned controls into a tankless water heater, resolving the cold-water sandwich effect* and issues of minimal flow rates commonly found in other tankless water heaters. This appears to affect NSX-T 2.5 and 2.5.1. Factory Setting of DIP Switch. Hard to really know if you need button or not. The control is recirculation only. It's unfortunate he's not around to explain all this to you. Yes, I know. As for parameters 12 & 14, I would at least try to play with them to see if it helps. It may not display this or other websites correctly. For a better experience, please enable JavaScript in your browser before proceeding. It is now available as an add-on accessory for all NPE-A models (NPE-180A, NPE-210A, NPE-240A). Learn more about our products for home owners. From what I have read, I need to set SW1 to on to enable the internal loop recirculation. Navien 240A Recirculation Settings. and our Go along the steps described below to set the recirculation settings. Set the front panel DIP switches at the far left (set of ten) to: 1ON; 2 OFF. Zsoldier, he dip switches there dont get into the real detail of the programming. Finally I got them to call the Navien support line to set them straight. Legal Disclosure:Lildutchuncle.com provides and shares information on plumbing, heating & air quality, home improvement, and other DIY projects. Solution: Get in touch with Navien technical support or a professional heater repairman. JavaScript is disabled. Efficient, durable and high-performance products for any commercial application. He obtained his Bachelor of Science degree from the University Of Texas at El Paso. You must log in or register to reply here. Right now I have it on recirculate all day long, which gives me instant hot water, but wastes a lot of energy. I just had an NPE240A2 professionally installed last week. Dave, if you could enlighten me (other users) on what you had to do to get scheduling to work that would be great. "A" Series Recirculation Timer Setting. 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. Can anyone clarify? is this recirculation pump just recently installed? View online or download Navien NP-240A Installation Manual. https://www.navieninc.com/products/npe-240a/downloads#search, NaviLink Timer Schedule not being followed, Navien 240A (Controlling the Circulation Pump). I also wanted to enable domain authentication in a somewhat secure manner. Always On: It will repeat DHW recirculation. Any other comments/recommendations for a Navien tankless newbie are welcome! the 2 mounting screws. For more information, please see our 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. with a wire stripper befor e connecting it to the solenoid valve. We do not have a hot button. Protect your water supply and your water heating equipment with eco-friendly water treatment solutions. Reddit and its partners use cookies and similar technologies to provide you with a better experience. is this recirculation pump just recently installed? 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. I pushed the little lever inside the unit down to use the external line. It looks like you're using an ad blocker. 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. Just want to confirm. Part No. External with external pump. Sorry just saw this. 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. 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. Sign In Upload. I pushed the little lever inside the unit down to use the external line. If you don't have external recirc pump dip 1 should be on. Hey there, Im Chris. Maybe the new NPE is more efficient than the NR. So you could restart the cm-inventory service till you are blue in the face and get nowhere be. I actually only use the app to view status and utilization these days. Im a Principal Software Engineer in Microsoft's Azure Dedicated group living in Atlanta, Georgia. How To Use Recirculation Mode On Navien Water Heater? How long do Navien tankless water heaters last? Manuals; . 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. I agree. http://us.navien.com/Engineers_Features_Benefits/ComfortFlow_Technology/. They understand systems like this and can help you choose the right pump and control that only recirculates when you tell it to. 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. How often should you flush a Navien tankless water heater? Navien Now Doing Business in Canada as Navien Canada, Inc. Navien Begins Shipping PeakFlowC Commercial Scale Prevention Systems. Typically with tankless water heaters, the circulator needs to be properly sized. 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. 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). You are using an out of date browser. We are on well water and have a low flowing well. 800-556-7556 or see HarryEklof.comFull Naivien information including dealer and Rep locators is available at www.navieninc.com I am looking at options for my recirculation too. Efficient and earth-friendly products designed for any size home. Could someone please confirm that I should indeed have well pump "ON"? Apple iOS Google Android NPE-240A Downloads Click here to see downloads for other products. So I just got off with a "Senior" support specialist at Navien Customer support. I would like it to recirculate in the mornings when we take showers and then not for the rest of the day. Error Code E046 There is something wrong with limit control. Protect the water supply and water heating equipment with eco-friendly water treatment solutions.