It is getting hotter in Yokohama, so I’m going to write about“air conditioning remotes”.
If your air conditioning is like a picture below (the arrow is pointing to “暖房”),it’s in heater mode. When you want to use cooling, push the “冷房” button and fix the temperature. “運転切換” button can also swich operation modes.
入（運転）/切（停止）＝turn on（start）/turn off (stop)冷房＝cooling
運転切換＝switching operation modes