8 | Front Panel Overview
S1 — DEFINING SETTINGS
Using the S1 DIP Switch you can choose between using the Inverter's default Voltage and
Energy-Saving Mode settings or using the settings dened by S2, S3 and S4 DIP Switches.
With S1 in the OFF position, by default the Inverter output is set to 240 V / 50 Hz with no power saving
mode.
Parameter S1 DIP Switch
Internal Default Setting OFF
DIP Switches S2 – S4 Enabled ON
S2 — SELECTING OUTPUT VOLTAGE
The S2 DIP Switch is used to set the output voltage of the Inverter.
Inverter Output Voltage S2 DIP Switch
230 V/50 Hz OFF
240 V/50 Hz ON
S3 AND S4 — SELECTING POWER-SAVING MODE
The S3 and S4 DIP Switches are used to set the conditions when the Inverter will operate in its Power-
Saving Mode. This mode reduces the power consumption of the Inverter by reducing the Standby
Current Consumption listed in Section 4 (page 22) for each model.
The Inverter operates in Power-Saving Mode if the required output power is below the set threshold. If
the required power exceeds this threshold, the Inverter will operate in Normal Mode.
The Power-Saving Mode behaviour is set by S3 and S4 as found in the following table:
Saving Mode DIP Switch S3 DIP Switch S4
Saving mode activated when load < 5 W
Normal mode activated when load > 5 W
OFF OFF
Saving mode activated when load < 5 W
Inverter shutdown automatically after
20 minutes in saving mode.
Normal mode activated when load > 5 W
OFF ON
Saving mode activated when load < 45 W
Normal mode activated when load > 45 W
ON OFF
Saving mode activated when load < 45 W
Inverter shutdown automatically after
20 minutes in saving mode.
Normal mode activated when load > 45 W
ON ON