biglou09, welcome to iRV2.com. We are glad to have you join us. I hope that you will introduce yourself the rest of the group in our New Member Check-In forum.
A little more information will help tremendously. What kind of maintenance were you doing? Does the touch panel for the system light up? Does anything at all happen when you try to operate it? Did the brake by chance get pushed off? How about the battery disconnects? Are the batteries fully charged? Have you checked the fuses and circuit breakers. If all of this is good you can find the Controller (usually next to the pump assembly) and check those fuses. Then if you still have a problem, call HWH for assistance. Let us know what you find.
Mike, RVIA & RVSA Certified Master RV Technician
Amy, Dr. Assistant - Roxie & Mei Ling, four legs each
2000 Gulf Stream Scenic Cruiser 450 hp & 1330# torque
06 Saturn Vue, 06 Chevy Z71 4x4 & 2014 Corvette Z51 M7