With the gift of a couple of warm days here in Maryland, I decided to bring our 400 out of storage and check on how all the systems are working since I self-winterized the camper in late November. Everything checked out A+....except the Alde was not circulating glycol. I had read about air pockets preventing the system from working properly, so I decided to perform CPR on the hoses leading to and from the glycol tank in the closet and the hoses leading to and from the Alde unit under the bed. I squeezed slowly at first until I heard fluid moving, turned on the Alde, then went back to squeezing; this time, a bit more rapidly. Soon, I heard the fluid flowing freely and in 5 minutes, the hoses began to warm up! Huzzah!
2018 T@B 400 (Rol@nd) towed by 2012 Toyota Tundra CrewMax (C@lgon)