6 | Electrical connection
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2. Set the voltage at the switch in accordance with the power supply. In its
base position, the switch is in Position 2:
Position Voltage (V)
1 240
2 208 / 440
3 480
1. Close the electrical compartment.
2. Connect the unit to mains power.
3. Switch the unit on.
4. Use the control panel to select the service level. Navigate to Basic Settings -
Other - Installation Voltage. Set the voltage.
5. Switch the unit off and on again. The changes will now be applied.
6. Run a performance check. Verify that the performance data matches the in-
formation on the identification plate.
>> The voltage is now successfully switched.