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- Disconnect the device, release the screw and take off the front plastic plate of the unit.
- Once you open the device use jumper to connect the pins shown in the picture below. After you connect the jumper, power up the device again.
- Now connect the two pins shown below (ALARM 2) for 5 seconds, after that the factory reset will be accomplished. If the reset was successful the yellow and green diode will flash simultaneously. Once the device is reset please disconnect the device and remove the jumper. Now you can access programming menu of the device with default password. Also all the parameters will have the default values.
Factory reset by using service tool 2N® Lift1 Service Tool
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