navien 240a recirculation settings11 Apr navien 240a recirculation settings
that fan will come on when water is called for and go off a bit after the call has stopped. It will reduce the energy consumption and deliver you the best heating efficiency. The flow on demand ratio will continue until all32 units are generating hot water as needed. For example, it will boost up the energy consumption because the unit operates to maintain the water temperature within the circulation loop. 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. On-demand takes a bit longer to heat up, but oh well. Are you sure it is the pump running and not the blower for the heat exchanger? 2. So, you must play with this setting and adjust it according to your water usage demand. This light stays on for about 15 seconds, turns off for about 15 seconds, and then blinks 36 times. Also I set dip switch 5 to "ON" for the well pump setting. Lastly, press and hold down the OK button for 2 seconds to finalize the weekly schedule setting. I thought we could re-use the remote controller (NR-10DU) from our old NPE-180A but it does not work with this. Also, NaviLink Lite does not require external power. We do not have a hot button. 8. 1. 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). Let's check the dip switch settings too. The app will not connect to my wifi. This seems relatively new for Navien and is in a recent Navien technical bulletin from 04/18/16. If you want the heater to provide the cross over where the hot return and cold combine then set it to internal. Set the position of the 2-way valve, which you can find inside the water heater. You are using an out of date browser. 2. Enable=Enabled, and Disable=Disabled. Press J to jump to the feed. *DIP Switches need to be set properly as well. 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). I've also updated the blog post w/ summarized information from everyone's comments. This is a complete guide on Navien Recirculation Settings. 21. 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. It will leave the valves open but the internal pump will never turn on. Am I reading this excellent web page & comments correctly? 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. external recirculation pump. a faucet is open) and no recirculation is occuring? Learn more about our products for home owners. I am looking at options for my recirculation too. Could someone please confirm that I should indeed have well pump "ON"? Solution: Get in touch with Navien technical support or a professional heater repairman. How To Use Recirculation Mode On Navien Water Heater? The update is not perfect, but seems to be much more user friendly interface. 800-556-7556 or see HarryEklof.comFull Naivien information including dealer and Rep locators is available at www.navieninc.com Thanks for your inquiry. This chapter will walk you through the step-by-step guide to let you learn how to use the recirculation mode. Learn more about our products for home owners. Im fairly certain this is the case. the 2 mounting screws. Thats an interesting question and I am not sure of the answer. Error Code E047 We might be able to do something about it. I just had a Navien 210A installed at my house. A place for plumbing advice and help. Also, it will get hot water to you quickly depending on the length and size of branch lines off the recirc loop. Thanks for the summary and the reply to my question as well as the others. JavaScript is disabled. 7. dip one off, dip 2 on, everything else off (down is off). On the App, the Enable button appears and is highlighted and now controls the times I have programmed for on/off. Also, you can use the Navien Intelligent Preheating feature. Press question mark to learn the rest of the keyboard shortcuts. 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. You must log in or register to reply here. * 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. Recirculation is basically just keeping the hot water in the plumbing hot so you get hot water faster. I suspect a process issue. Our fancy NPE-240A2 was installed yesterday with Navilink. Tech support is clueless. Thanks again Mate! 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. 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. Navien's NR-180A, NR-210A, NR-240A, NPE-180A, NPE-210A and NPE-240A models come with the ComfortFlow System. 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. NPE-240A Downloads Download the new Navien mobile app! Navien Recirculation Settings: Everything You Need To Know. So, you must play with this setting and adjust it according to your water usage demand. Just want to say thanks for everyone that has commented thus far. 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). I pushed the little lever inside the unit down to use the external line. Deactivate Circulator Timer and Periods. I would make my back steps half of the known good/bad settings to speed up the search process. This gives users hot water when they need it, saving water and money. Once you connect a hot button or a Navilink to the water heater, this overrides the default every 30 minutes scheduleperiod. My pump seems to run every time I need hot water. It was totally worth it, here is why and how to set it up. Legal Disclosure:Lildutchuncle.com provides and shares information on plumbing, heating & air quality, home improvement, and other DIY projects. Efficient and earth-friendly products designed for any size home. 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. I'm going to install the Navicirc tomorrow when i have a few minutes. We don't tend to provide any plumbing advice or any advice that should come from a certified professional. External with internal pump. Dave, if you could enlighten me (other users) on what you had to do to get scheduling to work that would be great. Thanks. 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. (Internal Recirculation would be the opposite), Parameter 18 set to On (This is to enable. Personally I would start by setting parameter 12 to 1 minute. Is there a link that I can find this parameter table at? The Navilink app is "meh" at best and their documentation of the "smart" features is nonsensical. 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 even sent me a new NaviLink wireless controller which I installed with the same results. For a better experience, please enable JavaScript in your browser before proceeding. 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. You are using an out of date browser. Put the PCB box back in its original place and secure it using. The app is not the most intuitive. I got the same problem that I can not connect the Navilink to home wi-fi. It does not appear to be that much different. Recirculation is basically just keeping the hot water in the plumbing hot so you get hot water faster. Still appears to have the same "Enable/Disable" terminology. Basically, you add a host to a vCenter cluster, NSX-T bits should start to automatically installing on new host. My 6-year-old NR-240A NR-240A weekend with E038. We get it, but (1) terrylove.com can't live without ads, and (2) ad blockers can cause issues with videos and comments. Right now I have it on recirculate all day long, which gives me instant hot water, but wastes a lot of energy. I would like it to recirculate in the mornings when we take showers and then not for the rest of the day. You might want to verify if the Navien was installed and programmed for utilizing the "internal" or "external" recirc function. Remove the plastic insulation from the solenoid valve wire. The house is set up with recirculation, though I am not sure where in the house the "T" on the system is located. Error Code E046 It indicates that there is something wrong with limit control. I don't know the best place to post this, but i happened to be fiddling around in the NaviLink app on Feb. 1 and it asked to update. You are incorrect. Navien NPE-240A dip switch settings help please I just got finished getting my Navien NPE-240A tankless installed. I am still seeing wonkey things happening but the schedule seems to work now. Internal Recirculation and make the selection by pressing the Ok button. Error Code E046 There is something wrong with limit control. So I purchased a NR-20DU remote controller to gain the programmable recirculation feature. I just had an NPE240A2 professionally installed last week. 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.
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