pd power converter 4500 90A

[Dui]

My 2011 Montana 3580 came with a 90 A PD 4500 series power control centre. What is your experience with this converter and its ability to power the slides without issues?

[dieselguy]

Most manufactures recommend always have the battery(s) turned on when operating the slides ... the slide motors use a boat load of current and relying solely on the converter isn't recommmended. Most of us have 50 - 80 amp converters and get along OK since the main power draw is from the battery(s).