YMinstructionmanual.docVIP

Please read all instructions before installing YM2120 180°PIR WALLBOX VACANCY OCCUPANCY SENSOR， 2 POLE SPECIFICATIONS Voltage ------------------------120V/277V AC, 60Hz Load requirement--120V 800VA fluorescent lamp Rapid Start --------- 277V 1200VA fluorescent lamp Rapid Start Load Horse Power----------------------------1/6HP Time Delay Adjustment---------------- 5Secs to30Mins Operating Temperature --------32° to 131°F (0° to 55°C) Operation humidity range------- 95%RH, non-condensing Coverage range-------------------------180 Degrees Tools Needed------- Insulated Screwdriver, Wire Strippers DESCRIPTION AND OPERATION The YM2120 Wallbox Vacancy Occupancy Sensor is designed to control two independent loads by utilizing two isolated power relays. The YM2120 connects directly to 120/277volt loads without the need for a power pack. With two power relays, Ⅰ/Ⅱ switching, or control of multiple loads can be handled by one device. The two loads can be automatically turned on/off simultaneously under OCC mode. And can be separately turned on manually and off automatically under VAC mode. This device can detect motion from a heat-emitting source (such as a person entering a room) within its field-of-views and automatically turn lights ON and OFF. The controlled lights will remain ON until no motion is detected and time delay has expired. It is ideal for private offices, private bathroom (no stalls), storage rooms and any room needs multiple load control. It?is?suitable?for?indoor?use?only. Warm Up For YM2120, It usually needs 30seconds to warm up sensor, and LED indicator will not blink until sensor will start to work. LED Indicator Work light. It operates by detecting heat generated energy. it will be open，when a person occupied. it will be closed，when a person unoccupied. Three Operation Modes STANDBYLeftPower OFFOCCMiddleAuto ON, Auto OFF with Auto set mode＊VACRightManual ON, Auto OFF＊Auto Set Mode If th