the 2 mounting screws. Protect the water supply and water heating equipment with eco-friendly water treatment solutions. Press the M (menu) button on the front panel and choose the 1. Can anyone clarify? dip one off, dip 2 on, everything else off (down is off). This appears to affect NSX-T 2.5 and 2.5.1. The H2Air Kit utilizes the NPE-A2 pump to circulate the hot water for the hydronic air handler. Access the main menu by pressing the M button and select. It allows you to choose the time in 30 minutes intervals. Personally I would start by setting parameter 12 to 1 minute. Internal would mean that it recirculates the water inside the unit only. 60. Hot button documentation is super vague too. Im a Principal Software Engineer in Microsoft's Azure Dedicated group living in Atlanta, Georgia. Yierd! 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. The recirculation system needs a line running back to the water heater from the farthest faucet . Navien 240A Recirculation Settings. From what I have read, I need to set SW1 to on to enable the internal loop recirculation. Navien Recirculation Settings: Everything You Should Know (Dip switch settings - https://imgur.com/gallery/xRzjyRN) Did I set this up correctly? I had a dedicated external recirculation line installed to use with the Navien internal pump. If thats correct, then yes I do want to set it to External, and flip the valve. 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. 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. 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. Efficient, durable and high-performance products for any commercial application. 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. *DIP Switches need to be set properly as well. (Measure Guideline : Transitioning to a Tankless Water heater, DOE, Sept.2012). 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. Understanding Navien Recirculating Water Heater - Heating Help: The Wall 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. Are you sure it is the pump running and not the blower for the heat exchanger? 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. Thanks again Mate! Thanks for any insight you can provide. Thanks for your inquiry. How does Navien intelligent recirculation work? 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 Yes, I know. I am concerned because it doesn't specifically say Intelligent pre-heating for external recirculation. Press either the Up or the Down button to choose the scheduled time. Space-saving high-efficiency condensing boilers provide the ultimate heating and comfort experience. 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 kept looking at the programming trying to figure out what was wrong. 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. . Privacy Policy. To exit the view information mode, just press the back button on the front panel. Set the front panel DIP switches at the far left (set of ten) to: 1ON; 2 OFF. Press question mark to learn the rest of the keyboard shortcuts. It's unfortunate he's not around to explain all this to you. I'm going to install the Navicirc tomorrow when i have a few minutes. NPE-240A2 Optional NPE-A2 recirculation valve Designed for recirculation of domestic hot water in applications where a dedicated return line is not available. 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. I, recently had a Navien NPE-240A unit installed. The Part No. Glad this thread was able to help you-- The app could really use clarification and a reboot. You must log in or register to reply here. We might be able to do something about it. Gas. This light stays on for about 15 seconds, turns off for about 15 seconds, and then blinks 36 times. I'm interested in this as well. 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. 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. We get it, but (1) terrylove.com can't live without ads, and (2) ad blockers can cause issues with videos and comments. 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 expect that would have some positive effect on the time to deliver hot water, even if it is small. I am going on 1 day so far and its working. I love everything about the hardware. That's it, there is no other response from the unit. Maybe the new NPE is more efficient than the NR. Go along the steps described below to set the recirculation settings. Navien NPE240A- Navilink,Navilink App, Recirculation settings And that fan will come on when water is called for and go off a bit after the call has stopped. If you'd like to support the site, please allow ads. Factory Setting of DIP Switch. You might want to verify if the Navien was installed and programmed for utilizing the "internal" or "external" recirc function. Building penetrations are reduced with Navien's common venting feature. Disabling schedules simply disables "recirculation", the function that keeps hot water hot in the plumbing for 'instant hot water'. Navien Now Doing Business in Canada as Navien Canada, Inc. Navien Begins Shipping PeakFlowC Commercial Scale Prevention Systems. Also the unit needs to be set to utilize the recirculation feature. 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. Replacing one NPE for two 90 gallon tanks ( one dead and one likely to die) was a cost savings even though the NPE and recirc is expensive. I've also updated the blog post w/ summarized information from everyone's comments. Part No. Apparently this information is only for a licensed contractor..sigh. . 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). Cause is unknown. Interesting reading these comments. BTW it connect to my phone through the app but then doesn't connect to home wifi and doesn't ask for my password. Since the 210A has an internal pump, this confused me. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. If you'd like to support the site, please allow ads. Space-saving high-efficiency condensing boilers provide the ultimate home heating and comfort experience. Tech support was clueless. Navien NPE-240A Installation Manual Page: 27 - mans.io I am looking at options for my recirculation too. Having just run my own recirc lines and installing an NPE240A I can tell you that you dont want intelligent preheat. 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. Sorry just saw this. 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. Hard to really know if you need button or not. Navien NPE-240A dip switch settings help please I just got finished getting my Navien NPE-240A tankless installed. 60. . I also bought a Navicirc. Also I set dip switch 5 to "ON" for the well pump setting. Do not advertise or try to compare pricing. In reading the comments there seems to be confusing information as to whether the schedule button should be set to ENABLE or DISABLE. For recirculation Navien is not clear as to the use of parameters. This saves energy and provides an endless supply of hot water for households. I just had a Navien 210A installed at my house. Navien tankless water heater recirculation | 2016-04-01 | Plumbing and If you want the heater to provide the cross over where the hot return and cold combine then set it to internal. 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. External recirc pump and check valves not included.

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