Subzero CRC 1200 - User Manual

Overview of the CRC-1200's capabilities, defrost methods, and key operational aspects.

Identifies physical parts of the controller, buttons, display, and items included in the box.

Explains the purpose and operation of each button on the controller's keypad.

Details how to access and use the main system programming mode for configuration.

Covers parameters for SET POINT, MAX SET POINT, and MIN SET POINT for cooling control.

Explains settings for compressor differential, quick freeze set point, and duration.

Details parameters for drip time, post drip, compressor behavior on probe failure, and condenser delay.

Covers settings for evaporator fan stop temperature, time delays, and operation when compressor is off.

Explains coil probe calibration and evaporator fan behavior during defrost and door open.

Details settings for defrost method, computation, and frequency between defrost cycles.

Covers parameters for defrost stop temperature and initiating defrost upon power-up.

Explains settings for probe failure defrost, pump down, keypad lock, factory reset, and saving programs.

Provides specifications for power supply, digital inputs, and digital outputs.

Details sensor types, user interface elements, and housing specifications.

Lists the primary functionalities and capabilities of the CRC-1200 controller.

Illustrates the recommended electrical connections for the controller and associated devices.

Provides essential warnings for installation and instructions for cleaning the controller.

Contains important notices, disclaimers, and legal statements about the manual.

Outlines the warranty period, terms, and conditions for the controller.