WPool E35 Guía De Instalación Y Uso página 42

5.6 Locking and unlocking the remote control
To prevent malfunctions due to unintentional misuse, always lock your remote control after making a setting.
On the main interface, press the On/Off button for 5 seconds, the controller will vibrate for 1 second, your
remote control will be locked.
When the controller is locked, press the On/Off button for 5 seconds, the remote control will then emit a
vibration for 1 second to indicate the unlocking of the controller.