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AR1-5

Defrost Controller with RTC for display cases and cold stores

Main features
• Selectable Refrigerating or Heating control
• Selectable NTC10K or PTC input
• FLEXICOLD function for energy saving or alternative setpoint
• Cyclic defrosts, or scheduled real time starts, and remote start
• Defrost timer backup in case of power failure
• Direct compressor control through high power 16(5)A relay
• Optional control of a second compressor or evaporator
• Excellent evaporator fan control
• Absolute or relative temperature alarms and door open alarm
• Temperature and pressure monitoring and condensing unit maintenance
• Light and standby control (On/Off)
• Quick programming through ZOT-AR1
• Connection to LAE supervisory systems

Applications:
plug-in cabinets, supermarket display cases, cold stores, control panels, upright fridges and freezers, refrigerated tables and all those plants where real time defrost starts are needed.