Reported about 1 year ago
A netizen inquired about how long to leave inverter air conditioners running when going out, and Taiwan Power Company provided answers. Although inverter air conditioners are known to be energy-saving, frequent switching on and off can still consume electricity. Suggestions include setting the temperature between 26 to 28 degrees Celsius, using a fan alongside the air conditioner, and avoiding frequent on-off cycles to save energy. It's advised that if going out for only 1-2 hours, there's no need to turn off the air conditioner.
Source: YAHOO