📹 ECM Synchronika and Profitec Pro 700: Install PID Upgrades Updated February 08, 2023 16:38 Learn how to install the upgraded PID controller on an ECM Synchronika and Profitec Pro 700 dual boiler espresso machine. How To Install PID Upgrade ECM Synchronika & Profitec Pro 700 Part(s) Information: PID Upgrade Kit