I was working on the RS485 bus trying to connect in a Raspberry Pi to control both the pentair EasyTouch and a Hayward Aquarite SWG. I also have the protocol adapter and wireless module for the ScreenLogic. Well lazy me didn't cut the power to the system before doing some wiring on the RS485 bus and the wires for the Data- and +15V touched. All pumps shut off and I said some choice words. Luckily after some troubleshooting I determined that I didn't fry the Easytouch panel, but fried the wireless module for the ScreenLogic. So it's buy a new Pentair wireless module for $200, or use a $15 Wireless Bridge and move the protocol adapter into the panel and connect it directly to the Wifi with the bridge. The Bridge uses 5V USB for power.