Cabinet temperature controller

c202 temperature controller Cabinet temperature controller Description C202 controller is designed for simple refrigeration equipment. It owns multiple functions: temperature controller (It can set the refrigeration & heat model); defrost control (defrost when the compressor close down; It is optional). 1.1 Description of the Display The display has 2.5 digits (Its most display is-188), and 3 symbols (refrigeration, defrost and alarm). 1. Refrigeration: It indicates that the instrument begins to refrigerate when the indicator lights up. And it shows Refrigeration output delay when the flash frequency is 1HZ. 2. Alarm: It comes on when an alarm situation occurs. 3. Defrost: It comes on when the defrost situation occurs. Warning: When you set the parameter, flash frequency of the alarm symbol is 0.5Hz.