I just had a Navien 210A installed at my house. 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. Legal Disclosure:Lildutchuncle.com provides and shares information on plumbing, heating & air quality, home improvement, and other DIY projects. Internal would mean that it recirculates the water inside the unit only. If you'd like to support the site, please allow ads. Yierd! 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. Default recirculation schedule is every 30 minutes if a 9F degree drop is sensed. Hopefully after 2 years this crap is over with and I can not heat my basement up to 90 in the summer. Error Code E046 It indicates that there is something wrong with limit control. Access the main menu by pressing the M button and select. Right now I have it on recirculate all day long, which gives me instant hot water, but wastes a lot of energy. Your observation about the Enable/Disable selection saved the day! I call about every 6 months to get any updates on the issue they know nothing about every time. If any particular ad is your REASON for blocking ads, please let us know. Solution: Get in touch with Navien technical support or a professional heater repairman. Disabling schedules simply disables "recirculation", the function that keeps hot water hot in the plumbing for 'instant hot water'. I, recently had a Navien NPE-240A unit installed. He has a good standing reputation for superior skills in heating, air conditioning, hot water tanks, and indoor air quality systems. I have a Navien NPE-240A tankless heater, . 60. Navien even sent me a new NaviLink wireless controller which I installed with the same results. So I just got off with a "Senior" support specialist at Navien Customer support. Thanks in advance for any advice. The H2Air Kit utilizes the NPE-A2 pump to circulate the hot water for the hydronic air handler. I also bought a Navicirc. I love everything about the hardware. http://us.navien.com/Engineers_Features_Benefits/ComfortFlow_Technology/. 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. Protect your water supply and your water heating equipment with eco-friendly water treatment solutions. Also, you can use the Navien Intelligent Preheating feature. Navien Recirculation Settings: Everything You Need To Know. Error Code E047 For a better experience, please enable JavaScript in your browser before proceeding. This saves energy and provides an endless supply of hot water for households. Also, NaviLink Lite does not require external power. My 6-year-old NR-240A NR-240A weekend with E038. Our fancy NPE-240A2 was installed yesterday with Navilink. It does not appear to be that much different. I don't have any answers to your questions, but I am curious to know how you like the overall setup? Recirculation is basically just keeping the hot water in the plumbing hot so you get hot water faster. is this recirculation pump just recently installed? Using, Summary: NSX-T loses synch w/ vCenter inventory, but statuses don't appear to show an issue. Dave, if you could enlighten me (other users) on what you had to do to get scheduling to work that would be great. Ive installed hundreds of them. Protect your water supply and your water heating equipment with eco-friendly water treatment solutions. Navien 240a Tankless Water Heater from hybridwaterheater.blogspot.com. If thats correct, then yes I do want to set it to External, and flip the valve. They stated that the "Default" re-circulation schedule is every 30 minutes if it senses a 9 degree drop. Condensing combi-boilers deliver high-efficiency endless hot water and space heating in one compact unit. This light stays on for about 15 seconds, turns off for about 15 seconds, and then blinks 36 times. We get it, but (1) terrylove.com can't live without ads, and (2) ad blockers can cause issues with videos and comments. a faucet is open) and no recirculation is occuring? I'm going to install the Navicirc tomorrow when i have a few minutes. View online or download Navien NP-240A Installation Manual. 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. External with internal pump. It looks like you're using an ad blocker. While the line might still be hot, it wont stay that way with cold water being pumped in. Sign In Upload. On the App, the Enable button appears and is highlighted and now controls the times I have programmed for on/off. I am looking at options for my recirculation too. Press J to jump to the feed. Hot button documentation is super vague too. Go along the steps described below to set the recirculation settings. that fan will come on when water is called for and go off a bit after the call has stopped. 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 I had a dedicated external recirculation line installed to use with the Navien internal pump. Put the PCB box back in its original place and secure it using. On the control board, the display does not turn on, there is no clicking from the ignitor, and no pump trys to run. I thank you for this post! I also don't have a 'hot water' button in the app. The flow on demand ratio will continue until all32 units are generating hot water as needed. I am concerned because it doesn't specifically say Intelligent pre-heating for external recirculation. 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. Strong signal. I agree. 21. 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. It is compliant with California Title 24. with a wire stripper befor e connecting it to the solenoid valve. To exit the view information mode, just press the back button on the front panel. 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've learned some things myself. How To Set Recirculation Mode On Navien Water Heater? So disabling and enabling the schedule does not work as a workaround to the hot button feature not showing up except for the fact that when enabled it will find that the reservoir temp is lower than it should be and begin to heat it, which then in turn will allow it to start to recirculate again (not time saving or water saving at all). JavaScript is disabled. *DIP Switches need to be set properly as well. Having just run my own recirc lines and installing an NPE240A I can tell you that you dont want intelligent preheat. Error Code E046 There is something wrong with limit control. Their are lots of ways your system may be piped. For more information, please see our For a better experience, please enable JavaScript in your browser before proceeding. (Dip switch settings - https://imgur.com/gallery/xRzjyRN) Did I set this up correctly? Tech support was clueless. I just had an NPE240A2 professionally installed last week. Eric Alvarez is an HVAC guy based in El Paso, Texas, United States. 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. JavaScript is disabled. Press question mark to learn the rest of the keyboard shortcuts. Also, it will get hot water to you quickly depending on the length and size of branch lines off the recirc loop. Interesting reading these comments. 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. the 2 mounting screws. A VPN connection will not be established. 57. Just had installed a Navien 240a. 3. We have a Navien NR-240A installed in new construction in 2012. If it is not on your navilink still may bridge to your phone but not commiunicate with your npe. 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. Also I set dip switch 5 to "ON" for the well pump setting. But I think I've figured out the nomenclature. Efficient and earth-friendly products designed for any size home. So I purchased a NR-20DU remote controller to gain the programmable recirculation feature. 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 expect that would have some positive effect on the time to deliver hot water, even if it is small. 8. 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. The update is not perfect, but seems to be much more user friendly interface. I suspect a process issue. It didn't work. How to use the recirculation modes on a Navien Water Heater? I have had the system for a number of months now and overall I really like it. Im a Principal Software Engineer in Microsoft's Azure Dedicated group living in Atlanta, Georgia. Typically with tankless water heaters, the circulator needs to be properly sized. So, you must play with this setting and adjust it according to your water usage demand. Called Navien to find out what/if the dip switch settings should be when using the controller and they will not give them to me as the homeowner. Smarter that way, just not instant. . Can anyone tell me the process to get the NaviLInk connected to home wifi. Apple iOS Google Android NPE-240A Downloads Click here to see downloads for other products. 7. P18 in the parameters in the menu settings allows the navilink to communicate with the unit.it must be turned on. Factory Setting of DIP Switch. Thanks for your inquiry. Navien npe-240a recirculation settings Click here for more information about UPS. 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. It may not run the entire time but it does run. 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. What follows is a journey into a ridiculous realm. I pushed the little lever inside the unit down to use the external line. High-efficiency condensing and non-condensing tankless water heaters offer endless hot water and reduce gas usage. I have a Linksys Wi-Fi that is relatively new too. I actually only use the app to view status and utilization these days. I tried reconnecting using the AP button. Optional Wi-Fi remote control systems Navien Tankless Water Heater Standby Mode, Rinnai Tankless Water Heater Not Getting Hot Enough [Solved], Zoeller Sump Pump Wont Turn On [7 Easy Solutions]. Still appears to have the same "Enable/Disable" terminology. 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 . Is there a link that I can find this parameter table at? Enable=Enabled, and Disable=Disabled. Navien 240A Dip Switch Settings [Explained Everything] Every Navien Tankless Model, either 240A or 180A2, has two DIP switch locations. NPE-240A2 Optional NPE-A2 recirculation valve Designed for recirculation of domestic hot water in applications where a dedicated return line is not available. They understand systems like this and can help you choose the right pump and control that only recirculates when you tell it to. For example, it will boost up the energy consumption because the unit operates to maintain the water temperature within the circulation loop. external recirculation pump. PFFW-001, NaviCirc Kit: 30022965A. NPE-240A Downloads Download the new Navien mobile app! I think that by switching to External just means that we are going to be recirculating water outside of the unit. Thanks. 2. In reading the comments there seems to be confusing information as to whether the schedule button should be set to ENABLE or DISABLE. (Internal Recirculation would be the opposite), Parameter 18 set to On (This is to enable. Always On: It will repeat DHW recirculation. 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. The Navilink app is "meh" at best and their documentation of the "smart" features is nonsensical. Navien Recirculation Settings have a lot of advantages.
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