User Guide

PB4
Reset key to reset the fault.
ESC key to return to the last selection level.
PB5
Quick function key to the Main Menu: Data Log
PB6
Quick function key to the Main Menu: Programming
PB7
Quick function key to the Main Menu: Initialize
PB8
Quick function key to the Main Menu: Operation
4 LED Indicators
LEDs
Flashing/
Solid
Description
FAULT Solid Red
Read the LCD meter for fault condition displayed.
4 fault conditions could be displayed as follows:
EQUAL
Flashing
Orange
Premium MPPT Series unit is in equalization mode. Refer to
constant B-09~B-12 for the setting details.
CHARGE
Flashing
Green
Premium MPPT Series unit is in charge mode. This indicates that it
is functioning properly.
READY Solid Green
When the voltage from the PV array is first received, the Premium
MPPT Series is in standby mode to charge.
ERROR!!!
Premium MPPT Over-Temp.
ERROR!!!
High Input Voltage
ERROR!!!
Parallel COM Failed
ERROR!!!
Battery Over-Temp.
LCD Meter
1 LCD Meter of 20 x 2 characters is built in each Premium MPPT Series unit.
2-2