All ActivityMost RecentMost LikesSolutionsRe: Heartland Cyclone Water Heater Thanks for that information. That is super helpful. I reckon tomorrow I will dive a bit deeper into it and see what I can’t figure out. That manual you found is a game changer thank you for that! Fun times over here haha Re: Heartland Cyclone Water Heater Thanks for that! Yeah I’m plugged in shore power. Here’s what I’m working with. I’m not getting any voltage off the brown wire, which form other videos is the power wire for these from the main control panel inside the rv at the little red switches for water heater Heartland Cyclone Water Heater Need some help! We are living full time in our fifth wheel, and I am unable to get the water heater working. I’m wondering if it a bad control board within the water heater, because on multiplied meter tool I have no voltage reading to the brown wire when the switch is on inside the RV on our main control panel. All circuits are on in the main circuit breaker, and as far as the fuses, there are none labeled as Water Heater. My fifth wheel is a 2016 Heartland Cyclone 4100. Water heater is Atwood. Any help would be amazing! My wife and kids are tired of cold showers.