Enable=Enabled, and Disable=Disabled. I thought we could re-use the remote controller (NR-10DU) from our old NPE-180A but it does not work with this. The flow on demand ratio will continue until all32 units are generating hot water as needed. 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. 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. Thanks for the comments folks. "A" Series Recirculation Timer Setting. The H2Air Kit utilizes the NPE-A2 pump to circulate the hot water for the hydronic air handler. They are top tier support and know the most. Just want to confirm. Even if the primary node associated w/ the VIP, if configured, is not necessarily in charge of inventory. The house is set up with recirculation, though I am not sure where in the house the "T" on the system is located. 1. In particular I'd like to change the temperature at which it begins to recirculate, or the frequency of it. It gives me the option to 'control' and create a weekly schedule. For a better experience, please enable JavaScript in your browser before proceeding. I am concerned because it doesn't specifically say Intelligent pre-heating for external recirculation. Part No. P18 in the parameters in the menu settings allows the navilink to communicate with the unit.it must be turned on. If it is not on your navilink still may bridge to your phone but not commiunicate with your npe. What I am going to discuss in this article is-. This saves energy and provides an endless supply of hot water for households. Cause is unknown. . Connect the External Pump Wire to the proper wires from the. Internal would mean that it recirculates the water inside the unit only. Apple iOS Google Android NPE-240A Downloads Click here to see downloads for other products. 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. Displays temperature and water flow rate. I just got off the phone with a "Senior" support specialist. Apparently this information is only for a licensed contractor..sigh. Remove the plastic insulation from the solenoid valve wire. That's it, there is no other response from the unit. Parameter access and and parameters are listed here in section 6.5 page 65. Weekly: It lets a user choose commands for DHW Recirculation on a weekly basis. How often should you flush a Navien tankless water heater? BTW it connect to my phone through the app but then doesn't connect to home wifi and doesn't ask for my password. 8. http://us.navien.com/Engineers_Features_Benefits/ComfortFlow_Technology/. Eric Alvarez is an HVAC guy based in El Paso, Texas, United States. The recirculation system needs a line running back to the water heater from the farthest faucet . For the Navilink and recirculation to work: May 14 2022. is this recirculation pump just recently installed? Also, you can use the Navien Intelligent Preheating feature. Press the M (menu) button and head over to 1.Recirculation Setting > 2. So, you must play with this setting and adjust it according to your water usage demand. Today I opened the front panel and saw that all the dip switches were set to off. I kept looking at the programming trying to figure out what was wrong. Ive installed hundreds of them. Support has been useless for the most part and just points to Korea Dev team. Your observation about the Enable/Disable selection saved the day! I hate the app as it is just not user friendly. * 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. Press question mark to learn the rest of the keyboard shortcuts. Reddit and its partners use cookies and similar technologies to provide you with a better experience. Hello all. with a wire stripper befor e connecting it to the solenoid valve. Can anyone clarify? We are on well water and have a low flowing well. Error Code E047 Thanks again Mate! View online or download Navien NP-240A Installation Manual. Protect your water supply and your water heating equipment with eco-friendly water treatment solutions. Right now I have it on recirculate all day long, which gives me instant hot water, but wastes a lot of energy. 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. Go along the steps described below to set the recirculation settings. NPE-240A2 Optional NPE-A2 recirculation valve Designed for recirculation of domestic hot water in applications where a dedicated return line is not available. External means you will be using a seperate pump, not the internal one inside the unit. (Measure Guideline : Transitioning to a Tankless Water heater, DOE, Sept.2012). 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. 7. Click here to see downloads for other products. I think that by switching to External just means that we are going to be recirculating water outside of the unit. Cookie Notice You are right. 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). My 6-year-old NR-240A NR-240A weekend with E038. We do not have a hot button. Is that correct? You must log in or register to reply here. The installers insisted they did not need to pipe the recycle returnthey wanted to cap it off. Adding a "Hot button" overrides schedulers (navilink or NR-20DU). 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. I would like it to recirculate in the mornings when we take showers and then not for the rest of the day. 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). 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. Thanks. It will leave the valves open but the internal pump will never turn on. Navien Now Doing Business in Canada as Navien Canada, Inc. Navien Begins Shipping PeakFlowC Commercial Scale Prevention Systems. 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. I have even turned off the scheduling function cause it's wasteful if I'm not around and forget to turn it off. Brochures English Commercial Solutions Brochure H2Air Brochure NPE Contractor Brochure NaviLink Consumer Brochure Spanish - MX H2Air Brochure Sistema Colector ReadyLink NPE Catalogo Manuals English 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. JavaScript is disabled. The Navilink app is "meh" at best and their documentation of the "smart" features is nonsensical. This seems relatively new for Navien and is in a recent Navien technical bulletin from 04/18/16. 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. How does Navien intelligent recirculation work? I also bought a Navicirc. Quote. The problem is that NSX-T doesn't see the new host and its link to the compute manager (vCenter) looks fine. Having just run my own recirc lines and installing an NPE240A I can tell you that you dont want intelligent preheat. For recirculation Navien is not clear as to the use of parameters. My water is well water so I am assuming this is correct. Looks fine, Y U NO WORK!? Navien NPE-240A dip switch settings help please I just got finished getting my Navien NPE-240A tankless installed. Sorry just saw this. With the -A uinits (with the recirculation pump) does that pump have to run to supply on demand hot water? High-efficiency condensing and non-condensing tankless water heaters offer endless hot water and reduce gas usage. 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. It just will not connect. Completing the Install. 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. What follows is a journey into a ridiculous realm. What I am finding now is if you call at 8am Eastern time you get New Jersey. This Taco valve can even be cleaned easily. Im also interested in food and travel. Sign In Upload. Adjust the recirculation settings from the front panel. When in a schedule the unit will circulate and heat according to the parameter settings. Privacy Policy. On the App, the Enable button appears and is highlighted and now controls the times I have programmed for on/off. I am still seeing wonkey things happening but the schedule seems to work now. 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). We have a Navien NR-240A installed in new construction in 2012. 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. Read Also: Navien Tankless Water Heater Post Purge Navien Tankless Water Heater Standby Mode Eric Alvarez 22 Installing the Water Heater CAUTION Do not remove recirculation cap Internal Recirculation Mode The following diagram shows the internal . 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. I just had an NPE240A2 professionally installed last week. Space-saving high-efficiency condensing boilers provide the ultimate home heating and comfort experience. I was reading the directions, and it wants me to set the Heater to External recirculation. How long do Navien tankless water heaters last? So I just got off with a "Senior" support specialist at Navien Customer support. MacOS: AnyConnect VPN client was unable to successfully verify the IP forwarding table modifications. I too have the NPE-240A, and this is what was explained to me. Efficient and earth-friendly products designed for any size home. 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. This is a complete guide on Navien Recirculation 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. 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. 60. . Smarter that way, just not instant. Set the front panel DIP switches at the far left (set of ten) to: 1ON; 2 OFF. Connect the water supply. Below assumes the iDRAC has been configured and is available on the network in default config. NPE-240A Downloads Download the new Navien mobile app! Thanks for any insight you can provide. 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