Why does my Gree GWH09AB-A3DNA1B emit an unpleasant odor when started?
- HhoffmanlisaSep 10, 2025
If your Gree Air Conditioner emits an unpleasant odor when started, it's likely due to mold or mildew forming on the coil surfaces or air filter. Wash the indoor air filter in warm water with a mild cleaner. If the odor persists, contact a qualified service professional to clean the coil surfaces.