You need to learn your way around your system. It has a single dedicated Rule 1200 fill pump that works with 3 solenoids on a manifold right above your v-drive. When you turn on a switch (to fill), it turns the pump on and opens the corresponding valve. When you turn it on "empty" one of three separate smaller empty pumps will come on to empty the bag.

This system is famous for getting an airlock condition where the fill pump won't prime. It's also possible to get crud in your sprinkler valves or have the switch on the valve in the wrong place. Do a search on this board on "sprinkler" and you will find more information than you can stand. Post any specific questions here and we will try to help.

There's a reset switch right on the panel below the buttons. Hit this first and make sure you hear the fill pump coming on when you hit a "fill" switch.

Also, the system works whether the boat is running or moving or not. Usually if you run up to 20 MPH and hit fill you can get the pump primed. You may have to burp your bags after that.