EMKO ESM-3711-CN 2-point cooling controller with timer and buzzer

2-point cooling controller with defrost function for optimum temperature control of refrigerated cabinets, air conditioners and cold rooms.

Features

• 4-digit display
• NTC or PTC sensor input
• Adjustable temperature deviation
• Setpoint limitation
• In the event of a sensor defect, selection between continuous operation, stop or periodic operation of the compressor.
• Overcurrent protection relay for compressors
• Adjustable defrost time via front keys
• Manual defrosting via front keys
• Settings for defrosting
• Alarm settings
• Internal buzzer for defrost function, sensor defect and alarm settings
• Password protection for settings