Have new Micro Minnie 1808 FBS. Got it a month ago, and have done one trip. My first RV, so a lot to learn. Everything seems to be working fine, but haven't figured out how to use water pump when NOT hooked up to city water (dry docking). Downloaded manuals I have found don't show the control panel that I have (Slide, Awning, heater controls, Water Pump) above the sink as you walk in door. Where is the best place to get the most current specs on this unit?