Description

The Lighting and Air Conditioning Control VL-57RF is used in hotels and rooms for rent to control the lighting and air conditioning in the rooms. It works in combination with economy switch and one or more magnetic contacts on the balcony doors.

Function 

The device is connected to the mains supply inside the electrical panel. When the balcony door or window is opened and remains open for more than 45 seconds, the air conditioning outlet is switched off. When the door is closed, the air conditioning is switched on again immediately. When the occupant leaves the room and takes the access card from the power switch, both VL-57RF outputs are switched off after 45 seconds and the room lighting and air conditioning is turned off. If the card is plugged into the economy switch socket, then the room lighting and air conditioning are activated immediately.