Activating The Device - REFUSOL 008K-020K Manuel D'utilisation

BA_REFUsol 008K-023K_V04.0_WW
6. Use the "▼" and "▲" keys to select the desired menu language.
7. Press "
The menu switches to the language selected.
The display will be empty at first.
8. Press "ESC" to return to the menu.

4.3 Activating the Device


Verify that the device is connected to line voltage. If not, insert the external power fuse or turn on
the circuit breaker.

Set the DC isolating switch on the
Provided that the solar modules are exposed to sufficient sunlight and that there are no errors or
failures, the device undergoes the following sequence of operations which you can follow on the
display of the control panel:

Self-test:
 All status LEDs are lit for approx. 6 seconds

The initialization cycle is started:
 The "Ready" status LED is flashing

Display:
 PAC
 UAC
 UDC
 State

Initializing has been completed:
 The "READY" status LED emits steady light

Display:
 PAC
 UAC
 UDC
 Switched off

Power-up starts if the solar cell voltage is >350 volts:
 The "READY" status LED is lit; the "ON" status LED is flashing

Display:
 Pac
 Uac
Copyright REFUsol GmbH
" to confirm.
inverter
Feed power in watts (W)
Line voltage in volts (V)
Solar cell voltage in volts (V)
Initializing
Feed power in watts (W)
Line voltage in volts (V)
Solar cell voltage in volts (V)
Feed power in watts (W)
Line voltage in volts (V)
to the ON position.
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