# Q: How to program ITC-1000?

**URL:** <https://community.inkbird.com/t/q-how-to-program-itc-1000/58>\
**Category:** Questions & Answers\
**Tags:** smart-controller\
**Created:** [September 29, 2021, 9:22am UTC](https://community.inkbird.com/t/q-how-to-program-itc-1000/58 "2021-09-29T09:22:57Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![INKBIRD](https://yyz1.discourse-cdn.com/flex031/user_avatar/community.inkbird.com/inkbird/32/366_2.png) [@INKBIRD](https://community.inkbird.com/u/INKBIRD)\
**Post date:** [September 29, 2021, 9:22am UTC](https://community.inkbird.com/t/q-how-to-program-itc-1000/58/1 "2021-09-29T09:22:57Z")

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A: For example, if you want to control the temperature to be 25℃, the temperature range should be 23°C～27°C. Set the TS value as 25 and DS value as 2, so that the heater could be triggered at 23℃ (TS-DS) and automatically turn off at 25℃. Also, the cooler will be triggered at 27℃ (TS+DS) and automatically turn off at 25℃.