Cooling and Defrost Control Device with Buzzer

•  3 digit displays
• NTC input
• 4 seperate output for compressor, defrost, fan and light control 
• Configurable output
• 2 seperate sensor input for cabinet and evaporator 
• Configurable digital input
• ON/OFF control 
• Seperately adjustable 2 temperature offset value for cabinet and eveporator sensor
• Set value boundaries 
• Operation selection of compressor operate continuously, stops or opearates periodically in case of cabinet probe defect
• Compressor protection delays
• Selectable defrost function (hot gas or electric)
• Adjustable defrost time from front panel
• Manual defrost from front panel
• 6 seperate user defined real time defrost
• Defrost parameters
• Alarm parameters
• Fan can be operated dependin on compressor, defrost, evaporator or cabinet evaporator temperature
• Adjustable internal buzzer according to the defrost, cabinet prob defect and alarm status 
• 4 failure input for thermic, fan, low pressure and high pressure 
• Button protection 
• Password protection for programming mode 
• Installing parameters using Prokey