The Cornwall Humidity Controller will keep the correct relative humidity values in a very simple way. It can be programmed to increase the humidity, using a humidifier connected to the controller, or to decrease the humidity, using a dehumidifier or an extractor. When the device its off, we must push the ON button while pressing the down arrow until a flame or a drops icon is displayed. The drops mean we have connected a humidifier that will turn on when the humidity decreases. The flame means we have to use a dehumidifier or an extractor that will turn on when the humidity is too high. It has a digital screen that will display the room’s humidity and controls the devices connected to it.
