The DELTA BX6.3_AC has three different color LED notification on the front
cover of the case that signal various system statuses:
2.5 LED Indicators
Use Push button to turn ON/OFF the unit, or start-up BX6.3_AC with AC supply.
2.6 Push Button
Figure 2-7 : LED indicators of DELTA BX6.3_AC
Table 2-3 : LED Indicators
Definition
On Grid mode
On Grid count down
PCS Error
Standalone mode
Standalone count down
Battery Error
Communicating
LED Status
LED
GREEN ON
Status
Operation
Action
BX6.3_AC power OFF
Grid supplied
Power ON the unit
(AC start-up)
BX6.3_AC power OFF
Power button push > 20 sec
(until grid green LED flash)
Power ON the unit
(Cold start-up)
BX6.3_AC power ON
already
Power button push > 1 sec
Power OFF the unit
Grid
SPS
Comm.
GREEN FLASH
RED ON
Inverter standby
RED FLASH
GREEN ON
GREEN FLASH
RED ON
Battery Power OFF
RED FLASH
GREEN FLASH
No communication
OFF
Grid
SPS
Comm.
18
Introduction