SE8300 Series room controllers are used for Low Voltage Fan Coil Unit control. The room controllers rated supply voltage range is 24 to 28V AC at 50 or 60Hz +/-15%. The rated current is 4A. The device consumption is up to 12VA. The room controller is colored white and is equiped with a communication port that uses BACnet MS/TP protocol and a PIR sensor. Its Room and Outdoor Air Temperature Display Range is between -40 and 50 oC. The measurement accuracy is +/- 0.5%. The temperature setting range is 12 to 37.5oC for cooling and 4.5 to 32 oC for heating. The room controller is equiped with 2 digital inputs, 5 analog inputs (5 to 10V), 4 analog outputs, and 5 digital outputs. The analog output voltage is 0 to 10V DC at < 5mA into > 2 kOhm resistance. The digital output rating is 28V AC 50 or 60 Hz, 0.3A, 1.5A inrush current. The product follows the following standards: IEC 61326-1: 2005, FCC part 15 subpart C, RSS 210 issue 8, FCC part 15 subpart B, ICES-003, EN 60950-1: 2006/A2, EN 60950-1: 2013, ETSI EN 301 489-1: v1.9.2. The product follows the directives: 2014/30/EU - electromagnetic compatibility, 2014/35/EU - low voltage directive, 2014/53/EU - radio equipment directive. The ambient air temperature for operation is between 0 and 50oC. The relative humidity for operating or storage is between 0 and 75% non condensing. The humidity reading range is 10 to 90% RH non-condensing.