What should I do if my air conditioner is making a strange noise?
Strange noises like popping or dripping can happen when air pressure inside the room is unbalanced.
Example sound: Click here to listen
Please try the following steps and see if the noise improves:
- Make sure the wall ventilation vent is fully open
- Slightly open a window for 10–20 minutes to release excess pressure
- Check if your kitchen ventilation fan is always on. If so, try turning it off temporarily
- Clean the AC filter if you’ve been living in the room for more than one month
If the sound continues after trying the above steps, please contact Hmlet Support from the chatbot on the right corner.