Service Instruction
Datalogger-DTCI Calibration using 100ohm resistor.  

Note: Calibration will only be required if either Datalogger/Easy Dial Control or both Datalogger and Easy Dial Control are replaced. 
Please connect the 2 yellow wires and 1 black wire from the resistor as shown here. Also ensure that the RTD Datalogger and EDC wires out of the molex connector is 6 inches or less. Once the 3 wires are connected, you can press and hold the “Down” and “Enter” button together for about 10 seconds until you see “ca” displayed on the 7-segment LED.   You can then release both buttons and the calibration is completed. You can remove the 100-ohm resistor and connect your RTD.
Hold “Up” and “Enter” buttons down for 5 seconds
This will allow the user to re-enter the date and time for the real time clock. The seven segment displays will flash “c1” 3 times, then display “d1” indicating the start of the real time clock detailed above in the real time clock setup.
During this setup, the user will be prompted “d1” to “d5”. When prompted “d1” on the display, press any of the up or down keys to begin incrementing or decrementing the values.
d1 = Year  Range: 21 - 50 	
d2 = Month  Range: 01 - 12	
d3 = Day Range: 01 - 31	
d4 = Hour Range: 00 - 23	
d5 = Minute     Range: 00 - 59	
	
For example:	
d1 = 21 d2 = 04 d3 = 18	
d4 = 13 d5 = 48	
Time Entered = April 18, 2021, 1:48 PM