Gree Room Air Conditioners

For most of our units, our check filter light can be reset by turning off/unplugging the unit, cleaning the filter, and pressing the Check Filter button.

If you have a Chalet window unit (model number G17-12ESHWAC or G17-10ESHWAC-CA), the process is slightly different. Please turn off/unplug the unit, clean the filter and turn the unit back on. Press and hold the "-" button on the front of your unit for 5 seconds until you hear a second beep. This should reset your check filter timer.

Note: Our units have a set timer that triggers the Check Filter light after 250 hours of use. Do not be alarmed if you see the light or an error code and find that your filter is clean.