Thanks for your inquiry. Interesting reading these comments. NPE-240A Downloads Download the new Navien mobile app! It does not specify what 'control' means. You can find one on the PCB and the other one on the front panel. 60. . The Navilink app is "meh" at best and their documentation of the "smart" features is nonsensical. You must log in or register to reply here. 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 Apparently this information is only for a licensed contractor..sigh. Summary: I was looking to automate configuration of iDRAC's (Dell Remote Admin Console) synonymous w/ iLOM and many other acronyms. Sign In Upload. This was on 4.6.x. You are using an out of date browser. Space-saving high-efficiency condensing boilers provide the ultimate heating and comfort experience. 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. 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. 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 I also bought a Navicirc. The flow on demand ratio will continue until all32 units are generating hot water as needed. This week we added the NaviLink to our unit (NPE-240A2). I just got off the phone with a "Senior" support specialist. This is how to set up Navien Tankless water heater for recirculation in Residential applications. You are right. External recirc pump and check valves not included. What follows is a journey into a ridiculous realm. "A" Series Recirculation Timer Setting. If you'd like to support the site, please allow ads. I also wanted to enable domain authentication in a somewhat secure manner. 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. They had me un-register and re-register to get it working. This saves energy and provides an endless supply of hot water for households. Looking at the various videos before buying the Navilink router, they make it seem like the app would include a 'hot button' feature. This appears to affect NSX-T 2.5 and 2.5.1. Using, Summary: NSX-T loses synch w/ vCenter inventory, but statuses don't appear to show an issue. The house is set up with recirculation, though I am not sure where in the house the "T" on the system is located. I expect that would have some positive effect on the time to deliver hot water, even if it is small. Position the 2-way valve inside the water heater to EXT. From what I have read, I need to set SW1 to on to enable the internal loop recirculation. Still appears to have the same "Enable/Disable" terminology. a faucet is open) and no recirculation is occuring? 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? But I think I've figured out the nomenclature. Learn more about our products for home owners. If you can post a picture of your setup it would really help. Thanks. external recirculation pump. A place for plumbing advice and help. In reading the comments there seems to be confusing information as to whether the schedule button should be set to ENABLE or DISABLE. Yierd! Set the 2-way valve inside the water heater to "INT.". Specifically, you can find a number of dip switches on these two locations. I think that by switching to External just means that we are going to be recirculating water outside of the unit. 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. I've also updated the blog post w/ summarized information from everyone's comments. I'm going to install the Navicirc tomorrow when i have a few minutes. 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. 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. It looks like you're using an ad blocker. 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. Press either the Up or the Down button to choose the scheduled time. 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. Connect the External Pump Wire to the proper wires from the. 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. Every A2 model On Navien Water Heaters, you can choose two pre-heating modes. 60. Navien Recirculation Settings have a lot of advantages. Our fancy NPE-240A2 was installed yesterday with Navilink. I also don't have a 'hot water' button in the app. 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. I just want to make sure my understanding is correct. If thats correct, then yes I do want to set it to External, and flip the valve. I thought we could re-use the remote controller (NR-10DU) from our old NPE-180A but it does not work with this. How does Navien intelligent recirculation work? He obtained his Bachelor of Science degree from the University Of Texas at El Paso. Error Code E046 There is something wrong with limit control. Access the main menu by pressing the M button and select. Put the PCB box back in its original place and secure it using. Quote. dip one off, dip 2 on, everything else off (down is off). This chapter will walk you through the step-by-step guide to let you learn how to use the recirculation mode. Ive installed hundreds of them. Condensing combi-boilers deliver high-efficiency endless hot water and space heating in one compact unit. Cause is unknown. Internal with internal pump. Efficient, durable and high-performance products for any commercial application. Thats an interesting question and I am not sure of the answer. 8. (Measure Guideline : Transitioning to a Tankless Water heater, DOE, Sept.2012). Though we share resources, information, and educational guide on plumbing & DIY projects, the content here is not a substitute for professional guidance. Strong signal. ktpass /pass ReallySecurePas5word /ptype K, The VPN client was unable to successfully verify the IP forwarding table modification. 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 water heaters are highly efficient tankless water heating systems. Water heater without tanks, also called instant water heaters heat water immediately upon request. Given the highly critical reviews of the NaviLink app on the Apple iOS App Store, I am reluctant to buy until I can verify that 1) re-enabling schedules using the NaviLink app is easy to do and 2) we can use the NaviLink app to activate the CP on-demand (in other words, the app does, indeed, have a software-based button). 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. https://www.navieninc.com/products/npe-240a/downloads#search, NaviLink Timer Schedule not being followed, Navien 240A (Controlling the Circulation Pump). 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. 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. It is not in the manual. Can anyone lend some guidance as to what the recommended dip switch setting should be? How to use the recirculation modes on a Navien Water Heater? I call about every 6 months to get any updates on the issue they know nothing about every time. They are top tier support and know the most. I'm interested in this as well. The house is set up with recirculation, though I am not sure where in the house the "T" on the system is located. 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. Let's check the dip switch settings too. is this recirculation pump just recently installed? Thanks again Mate! Sorry just saw this. So when you request hot water, its going to start the pumps to make sure that water stays heated as it passes through. PFFW-001, NaviCirc Kit: 30022965A. Today I opened the front panel and saw that all the dip switches were set to off. Hello all. My water is well water so I am assuming this is correct. Weekly: It lets a user choose commands for DHW Recirculation on a weekly basis. Navien Now Doing Business in Canada as Navien Canada, Inc. Navien Begins Shipping PeakFlowC Commercial Scale Prevention Systems. Also alludes to the fact that recirculation control gets disabled too. Navien NPE-240A dip switch settings help please I just got finished getting my Navien NPE-240A tankless installed. Hopefully after 2 years this crap is over with and I can not heat my basement up to 90 in the summer. New Problem - I cannot connect my NaviLink to my home wifi. with a wire stripper befor e connecting it to the solenoid valve. Adding a "Hot button" overrides schedulers (navilink or NR-20DU). Parameter access and and parameters are listed here in section 6.5 page 65. Am I reading this excellent web page & comments correctly? 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. Thank you for posting. I just had an NPE240A2 professionally installed last week. Space-saving high-efficiency condensing boilers provide the ultimate heating and comfort experience. Brochures English Commercial Solutions Brochure H2Air Brochure NPE Contractor Brochure NaviLink Consumer Brochure Spanish - MX H2Air Brochure Sistema Colector ReadyLink NPE Catalogo Manuals English 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. Typically with tankless water heaters, the circulator needs to be properly sized. "If you can't explain it simply, you don't understand it well enough". 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. Your observation about the Enable/Disable selection saved the day! I am concerned because it doesn't specifically say Intelligent pre-heating for external recirculation. For a better experience, please enable JavaScript in your browser before proceeding. I thank you for this post! Hey there, Im Chris. I had a dedicated external recirculation line installed to use with the Navien internal pump. I have even turned off the scheduling function cause it's wasteful if I'm not around and forget to turn it off. If you throw the toggle switch to enable scheduling I don't know if it is 'on' or 'off'. and our Below assumes the iDRAC has been configured and is available on the network in default config. 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. Hello, You might want to talk with the folks at ACT, 714-668-1200 www.gothotwater.com. Tech support was clueless. Hard to really know if you need button or not. Part No. Generally, you should flush a Navien Tankless Water Heater once a year. My home is long and used to have two water heaters, one on either side of the house. 2 yeas of this is insane. 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. It may not display this or other websites correctly. Recirculation Settings by pressing down the OK button. https://www.navieninc.com/downloads/npe-a-s-manuals-installation-manual-en. 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). Recirculation is basically just keeping the hot water in the plumbing hot so you get hot water faster. Solution: Get in touch with Navien technical support or a professional heater repairman. I pushed the little lever inside the unit down to use the external line. With the -A uinits (with the recirculation pump) does that pump have to run to supply on demand hot water? This seems relatively new for Navien and is in a recent Navien technical bulletin from 04/18/16. I don't have any answers to your questions, but I am curious to know how you like the overall setup? Navien's NR-180A, NR-210A, NR-240A, NPE-180A, NPE-210A and NPE-240A models come with the ComfortFlow System. 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. Protect the water supply and water heating equipment with eco-friendly water treatment solutions. Set the 2-way valve to INT. Just want to confirm. 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. 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. Summary: I started running into issue utilizing Cisco AnyConnect on my Mac basically complaining about not able to overwrite IP forwarding tables. Attach the water supply to support recirculation. Is there a link that I can find this parameter table at? Then disconnected for unknown reasons. 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). High-efficiency condensing and non-condensing tankless water heaters offer endless hot water and reduce gas usage. Factory Setting of DIP Switch. If you'd like to support the site, please allow ads. Efficient, durable and high-performance products for any commercial application. Just had installed a Navien 240a. 57. 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. Note: You must set up the Time Settings in the Configuration menu to choose these options. Zsoldier, he dip switches there dont get into the real detail of the programming. Recirculation is basically just keeping the hot water in the plumbing hot so you get hot water faster. MacOS: AnyConnect VPN client was unable to successfully verify the IP forwarding table modifications. I would like it to recirculate in the mornings when we take showers and then not for the rest of the day. View online or download Navien NP-240A Installation Manual. Having just run my own recirc lines and installing an NPE240A I can tell you that you dont want intelligent preheat. The A2 is the upgrade that started shipping in March 2021. Connect the water supply. P18 in the parameters in the menu settings allows the navilink to communicate with the unit.it must be turned on. This removes the need to purchase an additional circulator for the heating system. Looks fine, Y U NO WORK!? This may eliminate the waiting for hot water depending on installation method. Deactivate Circulator Timer and Periods. We do not have a hot button. One last dumb question. This Taco valve can even be cleaned easily. The control is recirculation only. You need a crossover valve installed under one of your faucets that is far away from the water heater (there are a few different styles but they all have four connections and get installed under a faucet). Click here to see downloads for other products. I am not sure why not. Navien npe-240a recirculation settings Click here for more information about UPS. How To Use Recirculation Mode On Navien Water Heater? The app is not the most intuitive. 20. Designed for recirculation of domestic hot water in applications where a dedicated return line is not available. I even tried using a ethernet hard wire to my router and it still did not connect. We get it, but (1) terrylove.com can't live without ads, and (2) ad blockers can cause issues with videos and comments. Navien Recirculation Settings: Everything You Need To Know. Basically, you add a host to a vCenter cluster, NSX-T bits should start to automatically installing on new host. that fan will come on when water is called for and go off a bit after the call has stopped. PFFW-001, NaviCirc Kit: 30022965A. Go along the steps described below to set the recirculation settings. Now with a single NPE240A and the re circulation I can keep hot water to the last fixture in the home. I tried purging the line - Answered by a verified Plumber . . Also I set dip switch 5 to "ON" for the well pump setting. For more information, please see our Navien NP-240A Pdf User Manuals. Protect the water supply and water heating equipment with eco-friendly water treatment solutions. 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 at 800-519-8794. 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. Press the M (menu) button on the front panel and choose the 1. I suspect a process issue. We might be able to do something about it. We don't tend to provide any plumbing advice or any advice that should come from a certified professional. 1. I was reading the directions, and it wants me to set the Heater to External recirculation. Enable=Enabled, and Disable=Disabled. You might want to verify if the Navien was installed and programmed for utilizing the "internal" or "external" recirc function. This light stays on for about 15 seconds, turns off for about 15 seconds, and then blinks 36 times. We are on well water and have a low flowing well. So you could restart the cm-inventory service till you are blue in the face and get nowhere be. Save my name, email, and website in this browser for the next time I comment. Reddit and its partners use cookies and similar technologies to provide you with a better experience. 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. 22 Installing the Water Heater CAUTION Do not remove recirculation cap Internal Recirculation Mode The following diagram shows the internal . Efficient and earth-friendly products designed for any size home. Apple iOS Google Android NPE-240A Downloads Click here to see downloads for other products. Eliminate the requirement of minimum flow rate, Eliminate the cold water sandwich effect. 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. We have a Navien NR-240A installed in new construction in 2012. Can anyone tell me the process to get the NaviLInk connected to home wifi. Thanks. There is 4 options (6 technically, but the 5th and 6th dont apply). 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). Any other comments/recommendations for a Navien tankless newbie are welcome! So, you must play with this setting and adjust it according to your water usage demand. . Tech support is clueless. Cookie Notice I am a fan of technology, fitness, and video games. For the Navilink and recirculation to work: May 14 2022. Privacy Policy. As for parameters 12 & 14, I would at least try to play with them to see if it helps. It gives me the option to 'control' and create a weekly schedule. Disabling schedules simply disables "recirculation", the function that keeps hot water hot in the plumbing for 'instant hot water'. Im a Principal Software Engineer in Microsoft's Azure Dedicated group living in Atlanta, Georgia. If any particular ad is your REASON for blocking ads, please let us know. 2. 1. High-efficiency condensing and non-condensing tankless water heaters offer endless hot water and reduce gas usage. We are on well water and have a low flowing well. 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. The only thing that changes is the red LED light on the middle of the board. I hate the app as it is just not user friendly. Press question mark to learn the rest of the keyboard shortcuts. I too have the NPE-240A, and this is what was explained to me. 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.