During the Test Flight, Kerry said the ACI Power Buss gave a warning, "Fuel Pump, Fuel Pump" I looked at my notes and found that since I had the Viking Power Buss and it powered the Fuel Pumps, I used the Fuel Pump Tab on the ACI Power Buss for the Viking Radiator Fan Motor. I filled the Coolant Bottle before the flight and it over flowed on to the Electrical connection for the fan and triggered the ACI warning. I found that the 2 female connectors were to close to each other and probably shorted. I cut one and replaced it with an insulated one.