Hi, In the manual for the Victron phoenix inverter 12/375 there is a reference to earth arrangements if the invert output is used with earth leakage. They show in appendix A an earth jumper, however when I opened the inverter this jumper is not present. It also does not have the lug spade connectors on the PCB. I have earthed the chassis using the provided earth terminal and the earth leakage operates correctly when the test button is pushed. As this is a back up system for a fish pond pump I want to make sure that earthing the chassis is adequate to ensure the earth leakage will operate correctly.