My dog got into the wiring box in the ground and chewed off most of the wires. The control in my garage says it's a hardie 6100. In the box my dog got into, I see one white thick wire with different colored wires in it...then i see 4 valves, at least that's what i think they are called (sorry not to familiar with sprinklers and the terminology that goes with it) and lastly there is a knob. i've turned it just to see what happened but nothing. At this point i just want to be able to manually turn...