Magnetic Contact
It is the sensor connected to the Relay Unit, which is used to enable the energy saver system to turn off the air conditioner only when the balcony door or window is opened, and to turn it on again when it is closed.
It is the sensor connected to the Relay Unit, which is used to enable the energy saver system to turn off the air conditioner only when the balcony door or window is opened, and to turn it on again when it is closed.