Delta M100A 283

- Use care to avoid hot surfaces when operating the product!
- Do not perform any task until the unit cools down or appropriate personal
protection gear is worn.
CAUTION : HOT SURFACES, DO NOT TOUCH!
The inverter with 3 LEDs can visual display the product basic status.
Please refer to Table 4-1 to check the LED indicator and get the information of
the product status.
4.1 Display Operation Introduction
Figure 4-2: Front Panel Display
LED Indicator
(RED/YEL)
LED Indicator
(GRN)
LED Indicator
(GRN)
Condition Grid (Green) Alarm (Red/Yellow)
Countdown FLASH OFF / OFF
On Grid ON OFF / OFF
Inverter Fault / Remote off
Field Warning
NO DC
FW Upgrade
OFF ON / OFF
Inverter Warning ON (or OFF) FLASH / OFF
Field Fault
ON
OFF
FLASH
OFF
OFF / FLASH
OFF / FLASH SLOW
FLASH / OFF
Standby FLASH OFF / FLASH
Check PV Power FLASH FAST OFF / FLASH FAST
System Lock OFF FLASH / FLASH
OFF / ON
*FLASH: ON 1s / OFF 1s
FLASH FAST: ON 0.25s / OFF 0.25s
FLASH SLOW: ON 5s / OFF 10s
Table 4-1: Inverter status
49
Commissioning