Restoring Factory Settings - Viessmann Vitogate 300 Installation And Service Instructions Manual

Commissioning and adjustment
Functions of the reset button
(cont.)

Restoring factory settings

Press and hold the reset button on the Vitogate 300 for
at least 15 s.
While the reset button is pressed, the status LED
flashes orange (red and green simultaneously). The
status LED remains off until the reset process is com-
plete.
17