iEXERGY wibutler pro, User Manual, Page: 18 / 25

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13. Restoring delivery condition
This process (software recovery) resets the wibutler pro to delivery condition.
1.
Disconnect the wibutler pro from the main power supply.
2.
With the help of the service tool (metal pin), press the soft reset button on the back.
3.
Reconnect the wibutler pro with the main power supply.
4.
Hold soft reset button until LED blinks blue.
5.
Release soft button and wait until LED emits a steady blue light .
(Note: Changing from blinking blue to steady blue might take a moment)
6.
Press the soft reset button again to confirm mode, LED emits a white light, then
turns off and starts to blink blue.
More information
• During the entire process, the LED needs to blink blue.
• If the resetting process is terminated successfully, LED will blink green for 3 se-
conds, the wibutler pro will automatically restart.
• If an error occurs during the process, LED will emit a steady red light - after 30
seconds, the wibutler pro will restart and the process has to be repeated.