Buzzer
The EV charger includes a buzzer with the following indications:
Event
Buzzer Indication
Connected to EV
1 short beep
Charging starts
2 short beeps + 1 long beep
Error
5 beeps
DIP Switches
Set the circuit breaker rating DIP switches as shown in the following figure.
Figure 7: Connection Unit with Safety Switch with EV Charger internal interfaces
To set the circuit breaker ratings:
Use the circuit breaker rating DIP switches to set circuit breaker ratings.
Circuit Breaker Rating
DIP Switch Settings
Maximum Allowed
AC Current from Grid
1 (left)
2 (right)
16 A
OFF
OFF
16 A
20 A
ON
OFF
20 A
25 A
OFF
ON
25 A
32 A
ON
ON
32 A
Opening Conduit Drill Guides
This step may be performed before or after mounting the inverter.
To open conduit drill guides:
1. Move the Connection Unit with Safety Switch ON/OFF/P switch and the inverter
ON/OFF/P switch to OFF.
Chapter 3: Installing the Inverter
26
EV Charging Single Phase Inverter MAN-01-00629-1.2
