# Re Purpose the 308 WiFi cooling output to an independant output

**URL:** <https://community.inkbird.com/t/re-purpose-the-308-wifi-cooling-output-to-an-independant-output/855>\
**Category:** Questions & Answers\
**Created:** [September 18, 2022, 10:03am UTC](https://community.inkbird.com/t/re-purpose-the-308-wifi-cooling-output-to-an-independant-output/855 "2022-09-18T10:03:50Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![Tania](https://yyz1.discourse-cdn.com/flex031/user_avatar/community.inkbird.com/tania/32/88_2.png) [@Tania](https://community.inkbird.com/u/Tania)\
**Post date:** [September 19, 2022, 4:02am UTC](https://community.inkbird.com/t/re-purpose-the-308-wifi-cooling-output-to-an-independant-output/855/2 "2022-09-19T04:02:40Z")

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Hello,  
Sorry, cooling output cannot be changed to heating output. Its programming is fixed.  
ITC-308-WIFI working principle reference:

> [@Q&A: How does ITC-308WIFI work?](https://community.inkbird.com/t/q-a-how-does-itc-308wifi-work/151):
>
> ITC-308WIFI has a special temperature mode and a normal temperature mode. The trigger conditions for the special temperature mode are: Enter the setting mode through the SET key then exit. Enter the setting mode through the app then exit. In the special temperature mode, ITC-308WIFI will ignore the settings of HD (Heating hysteresis temperature) and CD (Cooling back temperature) and turn on the heating/cooling output. It will not enter the normal mode until the temperature reaches the SV tar…

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