If you need to reset your DC voltage monitor to the factory settings or simply need to re-configure it to use another WiFi router, you need to erase old WiFi information first. How is it done?
If you need to move the DC Monitor to another location or simply need to re-configure it to use another WiFi router, follow the procedure below.
remove the cover from the enclosure
remove one battery
press and hold the Clear button inside of the enclosure
put the battery back in
release the Clear button when you see a steady blue light
connect your DC Monitor to you wifi as described here