Power ON. Use caution.

A OpenEVSE programmer can be used to power the controller to adjust contrast. Note there will be errors (this is normal) as not all systems are powered.

If needed - Adjust LED contrast (VR-1) Be very careful not to touch any components while powered.

When adjusting, be gentle. Do not force past the stop in either direction. If forced past the stop, the part will no longer function.

Secure the enclosure lid. Tighten the screws slowly alternating across and top, middle and bottom.