User Guide

3.0 Introduction
3.1 Front Panel
Fig. 3
1
LED Indicators - There is a LED indicator on the front panel that light solid to indicate
the INV ON/OFF.
2
LCD Display - The LCD display is used for setting up the system operation, as well as
viewing current operating status and fault conditions.
3
UNIT ON/OFF Button - When user pressed it, then CR-20C and unit boot up.
4
Up Button – move up in the menu tree.
5
Down Button – move down in the menu tree.
6
Enter Button – Go to the next page.
7
Back Button – Go to previous page.
8
SHORE power - Set Grid input max current.(see 4.1)
9
UNIT readings - This item show DC、Temperature、Grid INPUT and INV OUT, FAULT
condition. (see 4.2)
10
UNIT setup - Setting inverter parameter. (see 4.3)
11
REMOTE settings - Setting CR-20C parameter. (see 4.4)
12
Night mode -