Danfoss AK-CC 210 controller for refrigeration applications in supermarkets

Danfoss AK-CC 210 are temperature controllers for temperature control of display cabinets, counters and other refrigeration equipment in supermarkets.
With many predefined applications, one controller offers many possibilities. Its flexibility ensures quick and easy installation and setup for both new installations and refrigeration service. Through a simple selection, the AK-CC 210 can be adapted to 10 different purposes - from air temperature control and defrost to advanced applications including control of two compressors, lights, fans, heating to defog glass in doors, hot vapour defrost and alarm output.
An external display and RS485 LON or ModBus data communication module can be connected to the Danfoss AK-CC 210.

The Danfoss AK-CC 210 controller allows temperature control where the signal can be received from one or two temperature sensors. The thermostat's temperature sensors can be placed in the cold air flow behind the evaporator, in the warm air flow just before the evaporator, or both. Parameters can be used to set how much weight each sensor will have in the control.
The defrost temperature measurement can be achieved
directly via the use of the S5 sensor or indirectly via
the four output relays can have the following functions:

• Cooling (compressor or relay)
• Fan
• Evaporator defrost
• Heating for defrosting
• Alarm
• Light
• Cooling 2 (compressor 2 or relay 2)

Benefits and features of the Danfoss AK-CC 210:

• Many applications in one unit
• Controller has integrated cooling engineering functions to replace a whole collection of thermostats and timers
• Buttons and seals embedded in the front
• Can control two compressors
• Easy to change data communication by changing the communication module
• Quick setup
• Two temperature references
• Digital inputs for different functions
• Clock function with backup
• HACCP (Hazard Analysis and Critical Control Points)
• Temperature monitoring and recording of periods with too high temperature
• Factory calibration to guarantee improved measurement accuracy as specified in EN 441-13 without subsequent calibration (1000 ohm Pt sensor)