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. I tried purging the line - Answered by a verified Plumber . Let's check the dip switch settings too. Adding a "Hot button" overrides schedulers (navilink or NR-20DU). I suspect a process issue. Navien ComfortFlow Technology Explained - Seekyt Are you sure it is the pump running and not the blower for the heat exchanger? Every A2 model On Navien Water Heaters, you can choose two pre-heating modes. For more information, please see our Protect your water supply and your water heating equipment with eco-friendly water treatment solutions. Hope this helps. The house is set up with recirculation, though I am not sure where in the house the "T" on the system is located. I thank you for this post! This chapter will walk you through the step-by-step guide to let you learn how to use the recirculation mode. On-demand takes a bit longer to heat up, but oh well. Protect the water supply and water heating equipment with eco-friendly water treatment solutions. Also the unit needs to be set to utilize the recirculation feature. 6.5 years old. On the App, the Enable button appears and is highlighted and now controls the times I have programmed for on/off. Completing the Install. *DIP Switches need to be set properly as well. Access the main menu by pressing the M button and select. Internal will keep open the same valves but also use the internal pump as set, and not rely on any external pump. 60. Cause is unknown. P18 in the parameters in the menu settings allows the navilink to communicate with the unit.it must be turned on. The A2 is the upgrade that started shipping in March 2021. This is a complete guide on Navien Recirculation Settings. Today I opened the front panel and saw that all the dip switches were set to off. My home is long and used to have two water heaters, one on either side of the house. Great hardware, awful software. . Could someone please confirm that I should indeed have well pump "ON"? For the Navilink and recirculation to work: May 14 2022. Set the position of the 2-way valve, which you can find inside the water heater. Hey there, Im Chris.
