Start And Stop; Start Inverter; Stop Inverter - Recom RCM-4-TP-D User Manual

Inverter
Grid
DC Switch
DC INPUT AC OUTPUT
-
+
AC Breaker
-
+
PE L
N
To grounding electrode
Figure 4-24

5. Start and Stop

5.1 Start Inverter

When starting the inverter, follow these steps:
1) Turn on the AC breaker first.
2) Turn on the DC switch in the bottom. If the PV string voltage higher than the inverter start-up
voltage, the inverter will start.
3) When both AC and DC power supply are normal, the inverter is ready to start. The inverter
will initiate from checking its internal parameters and grid parameters, if it's within the range,
the green light on the left side of the screen begins to flash, and the "Waiting" message will be
displayed on the OLED display.
4) After self-checking completed, the inverter will start generating electricity, the green light
will remain on, and the OLED display will display real-time power information.

5.2 Stop Inverter

When turning off the inverter, please follow the steps below:
1) Turn off the AC breaker first.
2) Wait 30 seconds and then turn the DC switch to the "OFF" position. At this time, there is
remaining power in the inverter capacitor. Wait for 5 minutes until the inverter is completely
de-energized before operating.
3) Disconnect the AC and DC cables.
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