Yes, I did swap out the WFCO at the same time with a PD-9260. That was a bear to get to, and the procedure (Post #2 & #3) is in the same thread that I linked above. I set the Charge Wizard Pendant inside the Power Panel door, and I can see the green LED that displays the status of the PD, yet the Pendant itself is fairly invisible.
The White box to the right of the Power Panel is the Bogart Engineering TM-2025RV Battery indicator/monitor. That installation is covered in Post #5 (same link).
2013 Rockwood 8289WS
Mods: Central Vac, PI EMS-HW50C, 2025RV, (2) SCS225 Trojans, PD9260, Awning Remotes & LED Lights, Eliminators, External Water Filter,, Intellijacks
2008 RAM 3500 Cab&Chassis Hauler Bed, B&W Companion Hitch
All My Modifications are at this link: