Xantrex Technology ENET-XFR3 manual Procedure for 2.8kW XFR

Changing Internal Jumpers

Once that is complete, turn the board over and, if necessary, remove the short ribbon cable connected to J64 on the interface card to get access to the under side of the PCB. You can now scan the board and refer to Figure 2-3to locate the various components and jumpers on the PCB. Once you have made the necessary changes, reconnect the ribbon cable, screw the PCB back in place, and screw the top cover on.

Procedure for 2.8kW XFR

Ensure that the input power connection has been disconnected and the unit is powered off before you attempt to remove the top cover. Remove all the screws holding down the top cover and then remove the cover. The printed circuit board that you need access to is right side up (component side up), so refer to Figure 2-3to locate the various components and jumpers on the PCB. Once you have located the jumpers and made the necessary changes, return the top cover to its proper position, and screw it back in place.

TM-XR9B-01XN 2–9