I just winterized my motorhome this week and it has the WP residential fridge. I used air to blow everything out, including the fridge, then used a short hose to a five gallon bucket of AF. Once all the faucets and toilets are running pink, I go to the fridge and run the water dispenser until it's pink also. I leave it that way overnight and by morning I'll have pink ice cubes trying to form and that tells me I'm good to go. I also followed the instructions on the washer dryer combo and winterized it. Your pump should cut off when everything pressures up, then when the ice maker calls for water it should come on.
__________________
2020 Newmar Ventana 4369
|