ITC-106 temperature is off 20F

I wired an TIC-106 to the included K-type thermocouple. It reads 95.6F while the actual temperature is 73F. How can I calibrate?

Hello,
Please check whether the wiring is correct.
Please make sure the ‘-’ of K thermocouple is connected to terminal #3, ‘+’ of K thermocouple is connected to terminal #4. Please do not connect #4 & #5.
Please set Sn=0
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