Pull the ventilation bar all the way down to open the window slightly.
The motor chain will begin to move in and out several times, indicating the configuration has started. Wait until all movement stops before proceeding. :
Use a small object like a paperclip or pen to press and hold the button for approximately . Pull the ventilation bar all the way down
In cases of power loss or battery failure, the electric opening chain can be disengaged to allow manual movement.
Look for a small, light-grey button on the motor unit, typically found by slightly tilting the motor or looking near the T-bar. : Use a small object like a paperclip
: This is the handle at the top of the sash. Disengage the Chain :
Manually close the window, ensuring the ventilation bar is fully locked. : This is the handle at the top of the sash
For mains-powered models, it is recommended to turn the power off at the source for at least before turning it back on to complete the cycle. Pairing Your Remote After a Reset