Controllers

INT101 AC Cabinet controller (cooling, fan control, defrost heating) with real-time clock

• Article No.

  20 R101 S21

• Application

  The KRIWAN INT101 AC is a cabinet controller which controls deep-freeze cooling cabinets with defrost heating and a fan. With LonWorks®, additional features like product protection, compressor optimisation and intelligent energy management are available.

• Functional description

  Controls the temperature of a cold storage room. The fan is controlled by temperature, time, or both. The defrosting can be started at specific times or in time intervals. Electric heating, hot gas or circulating air can be used for defrosting. If the actual value overshoots the set value by half the hysteresis, the cooling is switched on. It switches off again when the actual value drops below the set value by half the hysteresis. The set value is adjusted with the display and the two-button control. The start-up parameters are stored at a separate level and can be protected with a password.