Page 1
POWER SUPPLY: TEMPERATURE CONTROLLER TC-221P Supply 100 to 270V AC, 50-60Hz Voltage Power Consuption 4VA @ 230V AC MAX (VA Rating) ENVIRONMENT CONDITION: Operating Temp. 0°C to 55°C UP to 95% RH Relative Humidity (non-condensing) Protection Level IP-65 (Front side) As per IS/IEC...
Page 2
WARNING GUIDELINES STATUS LED DESCRIPTION WARNING : Risk of electric shock. 1. To prevent the risk of electric shock, power supply to the equipment must be kept OFF while doing the wiring arrangement. Do not touch the terminals while power is being supplied.
Page 3
ERROR DISPLAY PARAMETER SETTING When an error has occurred the display indicates error codes as given below. Set Point Setting ERROR MEANING Process Value Sensor is not connected or Over range condition or Set Value sensor break PARAMETER SETTING Sensor connection is reversed Set Point Press key for 3 sec to...
Page 4
PARAMETER SETTING Auto Tuning:- The Auto-tuning function automatically computes Control Parameter and sets the Proportional band (Pb) , Integral time (It), Derivative time (dt), and cycle time as per process To ENTER CONTROL characteristics. PARAMETER Password Tuning LED will turn “ON” during Auto-Tuning SETTING, ENTER “37”...
Need help?
Do you have a question about the TC-221P and is the answer not in the manual?
Questions and answers