HAVEN 220 ALDE Heat in the bathroom

Since day one, we had an issue with not having heat in the bathroom in our Haven 220. We also struggled with adequate hot water in the shower….interesting note in both the kitchen and bathroom, the water was very hot out of the faucets. A quick email to nucamp lead us to adjusting the hot water flow on the ALDE hot water - problem solved. Now to little to no heat. We were at the Mandy rally in TN and had a chance to speak to a nucamp rep. He immediately identified the problem and solution which I'll post here.

1 - Menu

2 - Settings

3 - System configuration

4 - Pump = change to PWM

5 - Back to page one of settings

6 - Pump

7 - change speed to 4/5. If you hear gurgling in the Glycol tank, reduce speed to 3.

The issue is the tubing and pump pressure for the heated glycol reaching the shower.