Main Features Capacity: 7.5 to 10HP 4 Digit, 1” Dot matrix Display 0.1 Resolution for Precise Control Auto/Manual Defrost option available Time based OFF Cycle Defrost HP/LP, OPS, AUX faults for Compressor Protection Internal Buzzer for Faults Door Open fault Input R, Y, B Phase Indications & Fault Sensing Compressor Current Measurement & Protection Last 10 Fault Records RS-485(Modbus) Connectivity FR Grade Plastic Housing Application: Medium(Positive) Temp. Cold Room