WARNING: Reset will erase ALL settings.
Turn the PV breaker and battery breaker off (What you don’t have a
breaker? Get one asap) and make sure the display has gone dark.
Hold the left and right arrow keys and turn on JUST the battery
breaker, continue to hold the arrow keys until you see the Quick
Start menu.
Follow the on-screen prompts to set up your controller.
WARNING: You must get the battery charging voltages from the battery
manufacturer and it is VERY important you do this and do not just leave it
at the default settings, as it is likely this will undercharge and slowly
destroy your batteries.
WARNING: The Clock is a 24-hr clock. Setting it off by 12 hours will cause
it to reset to a new day at noon.
WARNING: Reset will erase ALL settings.
Turn the PV breaker and battery breaker off (What you don’t have a
breaker? Get one asap) and make sure the display has gone dark.
Do a hardware factory restore. There are 3 jumpers directly above the
blue terminal block. For the purpose of this we will call the left most
jumper JP1 and the right most JP4 (actually labeled "Boot").
Step 1- Turn the PV and battery power off to the Classic and
remove the front cover.
Step 2- Locate and remove the 2 jumpers JP1 and JP4; hold the
jumpers in your hand.
Step 3- Turn the battery power on to the Classic.
Step 4- Within 1 minute, place jumper JP4 on its two pins and then
place jumper JP1 on its two pins. At this point the 3 LEDs on the
top of the circuit board should flash back and forth for about 45
seconds.
Step 5- After the flashing stops, power down the Classic and
remove JP1 and JP4 and stow them back on a single pin like they
were.
Step 6- Put the front cover on and power up the Classic. If you have
custom settings you will need to use your MNGP or Local App and
reset the battery voltage, set points, and any AUX functions that
were in use will need to be re-selected and programmed.