All CollectionsLUCCA A53LUCCA A53 Direct PlumbTroubleshootingTroubleshootingZBy Zac P1 author·9 articlesLUCCA A53 / Vivaldi: Flow Meter ErrorLUCCA A53 / Vivaldi: Pump RattleLUCCA A53 / Vivaldi: Pump Not Turning OnLUCCA A53 Mini / DP / Vivaldi: Accessing the Main Computer (CPU)LUCCA A53: No Hot Water From Hot Water TapLUCCA A53: Steam Boiler Not HeatingLUCCA A53 / Vivaldi: Steam Wand Not ClosingLUCCA A53: Machine Not Turning OnLUCCA A53 / Vivaldi: Steam Boiler Tripping GFI