Chosen Solution
I noticed that the silicone tubes pumping water from the tank have become dirty with a possible build up of fungus. They need to be replaced. Is there any guidance on this? Thanks!
Let me know if this doesn’t work for you https://m.youtube.com/watch?v=N9i-EH7qXO…
i just open the top, you can pull the old tubes off, one off the boiler, and one off the pump - you’ll need to remove the pump to get that one off, and just push replacement tubes where the old ones were