HWH 725 Levelers - 2012 Aspect 28t

[Mitch]

Hi, I am an RV newbie and looking for some help with my leveling jacks. Two months ago I had the system repaired. They replaced all the solenoids and the two rear jacks and it was working fine until now. I hit the auto level button and then using a level started tweaking the jacks up and down to get it perfect then all the jacks stopped extending. I hit auto store and started over but the pump was running and the jacks did not move. I went on the HWH site and it said check the 40amp fuse on the #10 wire. I can not find the fuse. I have a 2012 Aspect 28t with an HWH 725 series leveling system. Any help would be greatly appreciated. Thanks