Poor cooling/heating performance — Window or door left open

What does Poor perf - Open window/door mean?

Leaving windows or doors open allows conditioned air to escape, making it difficult for the air conditioner to maintain the desired room temperature and reducing its efficiency.

• Continuous heat exchange with the outside environment due to open windows or doors.

Click steps to track your progress.

1. 1

   Ensure all windows and doors in the room are securely closed.

2. 2

   Check for any drafts around windows and doors and seal them if necessary.

3. 3

   Maintaining a sealed room helps the air conditioner operate more efficiently.