The video documents the repair of a Polaris PUH 1945i ultrasonic humidifier that won't turn on. The repairer identifies and replaces faulty components on the power board, including a fuse, diodes, a capacitor, and a transistor. The video then demonstrates the humidifier's features, including its ionizer, timer, and humidity control settings.
13385 6 лет назад 9:52