[ltcdfancher]

I have an Ikonic tankless water heater in my new home. The heater has a recirculation pump. I have connected the heater to the EcoNet app and I can interact with the heater via the app.

What I would like to be able to do is schedule the pump to operate on a certain schedule. It seems that I can select “Schedule” in the settings and I can see how the heater should respond throughout the day. When I view the status of the heater, the app reports that it’s “Following Schedule” and “Recirc pump not circulating”. What setting(s) do I need to tweak to have the pump start automatically between, say, 8AM and noon, then the heater is on-demand only between noon and 5PM, then recirculate again between 5PM and 9PM before shutting down for the overnight?

I have contacted Rheem with this question; I’m waiting their response. If they respond, then I will post the solution here. In the meanwhile, does anyone have any suggestions?