（Profile photo)

Central air conditioning has the possibility of spreading diseases. Therefore, during the epidemic, the use of central air conditioners should be stopped or reduced, and when air conditioners must be turned on, attention should be paid to the following:

• Turn on the ventilator at the same time.

• Clean and sterilize the air conditioner. Even split air conditioners should be cleaned regularly.

• Open the windows and doors regularly to keep the air flowing in the house. Split air conditioners at home do not cause the virus to spread in different rooms. However, when using it, windows should still be opened regularly to ensure air circulation in the house, and clean the air conditioning filter regularly.

中央空调有传播疾病的可能。因此在疫情期间，应停止或减少使用中央空调，必须开启空调时，应注意以下事项：

1、要同时开排气扇。

2、需清洗消毒空调。即使是分体式空调，也要定期清洗。

3、定时开启门窗,保持室内空气流通。居家的分体式空调不会造成病毒在不同房间中流动。但使用时仍应定时开窗通风,保证室内空气流通,并定期清洗空调滤网。

（Executive Editor: Ye Ke)