What is the little symbol that looks like a person's head and shoulder showing on my unit?Updated a year ago

It might be the "filter cleaning" indicator. After 250 hours of continuous operation, the filter cleaning icon will illuminate to remind you that it is time to clean the filter.

If you are using the Chalet series window AC, after cleaning, press and hold the "-" button on the unit for 5 seconds to reset the indicator light and 250-hour timer.

For the users of Tranquility window AC, please press and hold the "Time" button and "-" button simultaneously for 3s to turn off the cleaning icon.