Delta M250HV, Инструкции по установке и вводу в эксплуатацию

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30 Installation manual M250HV_112 (RPI254M112000) Product Version 0 EU V1.0 EN 2022-04-11
LED status indicators
Grid
Grid LED: green
Alarm
Alarm LED: red / yellow
Comm.
Communication LED: green
LED is off.
1s
LED flashes at the standard rate (1 s ON, 1 s
OFF).
0,25s
LED flashes rapidly (0.25 sec ON, 0.25 sec
OFF).
5s
LED flashes slowly (5 s ON, 10 s OFF).
LED stays on.
Status display: operation
Grid Alarm
Explanation
Green
Red
Yellow
1s
Countdown (inverter is start-
ing up).
The inverter is connected to
the grid and is operating as
expected.
Error.
Power-off via external sig
-
nal.
1s
Warning. The inverter con-
tinues to supply electricity.
1s
Warning. The inverter is no
longer supplying electricity.
Grid Alarm Explanation
Green
Red
Yellow
Solar panel system failure.
The inverter is no longer
supplying electricity.
1s
Solar system warning. The
inverter continues to supply
electricity.
5s
No DC. Also appears when
all DC isolating switches are
open.
1s 1s
Updating firmware.
1s 1s
Standby mode.
0,25s 0,25s
Check the PV power.
1s 1s
System lock.
Communication status display
Comm. Explanation
Green
1s
Communicating via Wi-Fi and Sub-1G (1s ON,
1s OFF).
Communicating via Wi-Fi (1s ON, 2s OFF).
Communicating via sub-1G (1s ON, 2s OFF).
No communication at this time.