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. I pushed the little lever inside the unit down to use the external line. Using, Summary: NSX-T loses synch w/ vCenter inventory, but statuses don't appear to show an issue. It will leave the valves open but the internal pump will never turn on. \"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. PDF Navien npe-240a recirculation settings - Ziepniekkalns The control is recirculation only. Every A2 model On Navien Water Heaters, you can choose two pre-heating modes. PFFW-001, NaviCirc Kit: 30022965A. So what's going on here? In reading the comments there seems to be confusing information as to whether the schedule button should be set to ENABLE or DISABLE. 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. Click here to see downloads for other products. 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. Optional Wi-Fi remote control systems I tried reconnecting using the AP button. 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. Navien 240A Dip Switch Settings [Explained Everything] Every Navien Tankless Model, either 240A or 180A2, has two DIP switch locations. It was totally worth it, here is why and how to set it up. 7. What I am finding now is if you call at 8am Eastern time you get New Jersey. Space-saving high-efficiency condensing boilers provide the ultimate home heating and comfort experience. Having just run my own recirc lines and installing an NPE240A I can tell you that you dont want intelligent preheat. solenoid valve. So, you must play with this setting and adjust it according to your water usage demand. Navien CR-240a tankless water heater issues - DIY Home Improvement Forum If it is not on your navilink still may bridge to your phone but not commiunicate with your npe. Hope this helps. NPE-240A Brochures, Manuals & Documents | Navien Specifically, you can find a number of dip switches on these two locations. Personally I would start by setting parameter 12 to 1 minute. 57. Remove the plastic insulation from the solenoid valve wire. PDF Navien npe240a dip switch settings 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. Maybe the new NPE is more efficient than the NR. Thanks in advance for any advice. For more information, please see our "If you can't explain it simply, you don't understand it well enough". Navien 240a external recirculation settings with thermal comfort valve I am still seeing wonkey things happening but the schedule seems to work now. Then I searched and discovered your posting. Protect the water supply and water heating equipment with eco-friendly water treatment solutions. I have even turned off the scheduling function cause it's wasteful if I'm not around and forget to turn it off. The problem is that NSX-T doesn't see the new host and its link to the compute manager (vCenter) looks fine. Deactivate Circulator Timer and Periods. I've also updated the blog post w/ summarized information from everyone's comments. Water Heater DIP Switch Settings. From what I have read, I need to set SW1 to on to enable the internal loop recirculation. I hate the app as it is just not user friendly. My pump seems to run every time I need hot water. The update is not perfect, but seems to be much more user friendly interface. Reddit and its partners use cookies and similar technologies to provide you with a better experience. It is not in the manual. It is now available as an add-on accessory for all NPE-A models (NPE-180A, NPE-210A, NPE-240A). Correcting Navien Tankless Hot Water Heater Installation Finally I got them to call the Navien support line to set them straight. What follows is a journey into a ridiculous realm. If you'd like to support the site, please allow ads. Glad this thread was able to help you-- The app could really use clarification and a reboot. For recirculation Navien is not clear as to the use of parameters. Condensing combi-boilers deliver high-efficiency endless hot water and space heating in one compact unit. Thanks for the summary and the reply to my question as well as the others. Internal Recirculation and make the selection by pressing the Ok button. 3. Internal will keep open the same valves but also use the internal pump as set, and not rely on any external pump. They understand systems like this and can help you choose the right pump and control that only recirculates when you tell it to. Error Code E047 http://us.navien.com/Engineers_Features_Benefits/ComfortFlow_Technology/. For example, it will boost up the energy consumption because the unit operates to maintain the water temperature within the circulation loop. Hot button documentation is super vague too. (Measure Guideline : Transitioning to a Tankless Water heater, DOE, Sept.2012). Brochures English Commercial Solutions Brochure H2Air Brochure NPE Contractor Brochure NaviLink Consumer Brochure Spanish - MX H2Air Brochure Sistema Colector ReadyLink NPE Catalogo Manuals English 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. This chapter will walk you through the step-by-step guide to let you learn how to use the recirculation mode. Thanks. 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 Understanding Navien Recirculating Water Heater - Heating Help: The Wall Ive installed hundreds of them. So I just got off with a "Senior" support specialist at Navien Customer support. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. I have had the system for a number of months now and overall I really like it. Also, you can use the Navien Intelligent Preheating feature. Right now I have it on recirculate all day long, which gives me instant hot water, but wastes a lot of energy. Press the M (menu) button and head over to 1.Recirculation Setting > 2. Navien OEM Parts JavaScript is disabled. Thanks for any insight you can provide. Today I opened the front panel and saw that all the dip switches were set to off. 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. 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. Basically, you add a host to a vCenter cluster, NSX-T bits should start to automatically installing on new host. 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. I had a dedicated external recirculation line installed to use with the Navien internal pump. 21. If you throw the toggle switch to enable scheduling I don't know if it is 'on' or 'off'. I have a Navien NPE-240A tankless heater, . Press the M (menu) button on the front panel and choose the 1. I just want to make sure my understanding is correct. You might want to verify if the Navien was installed and programmed for utilizing the "internal" or "external" recirc function. Im a Principal Software Engineer in Microsoft's Azure Dedicated group living in Atlanta, Georgia. Your observation about the Enable/Disable selection saved the day! Since there is no stationary hot water vessel requiring periodic fire, water heaters without tank are generally among the most efficient options for both residential . You must log in or register to reply here. is this recirculation pump just recently installed? With the -A uinits (with the recirculation pump) does that pump have to run to supply on demand hot water? It will reduce the energy consumption and deliver you the best heating efficiency. Summary: I started running into issue utilizing Cisco AnyConnect on my Mac basically complaining about not able to overwrite IP forwarding tables. Press either the Up and the Down button to switch between any of these recirculation settings: 3. Navien ComfortFlow Technology Explained - Seekyt Apple iOS Google Android NPE-240A Downloads Click here to see downloads for other products. Smarter that way, just not instant. Set the front panel DIP switches at the far left (set of ten) to: 1ON; 2 OFF. This saves energy and provides an endless supply of hot water for households. We get it, but (1) terrylove.com can't live without ads, and (2) ad blockers can cause issues with videos and comments. 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. 2. 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. Just want to confirm. We get it, but (1) terrylove.com can't live without ads, and (2) ad blockers can cause issues with videos and comments. Any other comments/recommendations for a Navien tankless newbie are welcome! Residential Recirc setup with Navien NPE A for faster hot water We don't tend to provide any plumbing advice or any advice that should come from a certified professional. The only thing that changes is the red LED light on the middle of the board. Intelligent: This option detects the DHW use for a week and repeats the detected cycle. How often should you flush a Navien tankless water heater? ktpass /pass ReallySecurePas5word /ptype K, The VPN client was unable to successfully verify the IP forwarding table modification. 8. Read Also: Navien Tankless Water Heater Post Purge Navien Tankless Water Heater Standby Mode Eric Alvarez The house is set up with recirculation, though I am not sure where in the house the "T" on the system is located. They are top tier support and know the most. Thanks for your inquiry. Generally, you should flush a Navien Tankless Water Heater once a year. I expect that would have some positive effect on the time to deliver hot water, even if it is small. Could someone please confirm that I should indeed have well pump "ON"? is this recirculation pump just recently installed? 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. Thanks. They stated that the "Default" re-circulation schedule is every 30 minutes if it senses a 9 degree drop. and our Internal with internal pump. 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. So I purchased a NR-20DU remote controller to gain the programmable recirculation feature. Protect the water supply and water heating equipment with eco-friendly water treatment solutions. Just want to say thanks for everyone that has commented thus far. 1. 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. Navien Recirculation Settings: Everything You Need To Know. Save my name, email, and website in this browser for the next time I comment. How To Set Recirculation Mode On Navien Water Heater? Attach the water supply to support recirculation. *DIP Switches need to be set properly as well. NPE-240A Downloads Download the new Navien mobile app! Can anyone clarify? High-efficiency condensing and non-condensing tankless water heaters offer endless hot water and reduce gas usage. External with internal pump. Though we share resources, information, and educational guide on plumbing & DIY projects, the content here is not a substitute for professional guidance. I also wanted to enable domain authentication in a somewhat secure manner. I, recently had a Navien NPE-240A unit installed. The Adjust the recirculation settings from the front panel. Since the 210A has an internal pump, this confused me. I'm interested in this as well. 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. The house is set up with recirculation, though I am not sure where in the house the "T" on the system is located. Set the 2-way valve to INT. 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. Press question mark to learn the rest of the keyboard shortcuts. On-demand takes a bit longer to heat up, but oh well. I have a Linksys Wi-Fi that is relatively new too. 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.
