Afore HNS2000TL Installationshandbuch - Seite 13

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Notes:

1. Disconnect the circuit breaker.

2. Check the connection cables of the PV modules for correct polarity and that the maximum

input voltage of the inverter is not exceeded.

3. Check the DC plug connector for correct polarity and connect it.

Plug the DC plug connector to DC terminal on inverter.

5.4 Communication

Communication through RS485（Optional）

There are 2 slots for the communication connection area in the bottom side of the Afore inverter.

RS485 can be used for multipoint communication. Up to 31 inverters can communicate and be

monitored through one communication module.

RS485 communication module and receiver can be purchased from Afore New Energy as options.

And you can download the monitor software from www.aforenergy.com.

6 Commissioning

After completing the mechanical and electrical installation, the inverter is put into operation.

1. Switch on the DC and AC breakers.

The inverter starts up automatically when the power from PV generator is sufficient.

2. Check whether the display and LEDs are indicating a normal operating state.

Green

Red & LCD backlight

7 System Diagram

The typical connection diagram for the entire PV system is shown in the following figure.

Glowing: operation

Flashing, contact installer