Your current location:Home > Products

The outdoor unit is blowing out heat air and leaking when the air conditioner is working in heating mode in winter, why?

Posted by:YONAN Published: 2015/01/05

Q: The outdoor unit is blowing out heat air and leaking when the air conditioner is working in heating mode in winter, why?

A: It is normal because the air conditioner is defrosting. When the heat pump air conditioner is working in heating mode, it absorbs the heat from outdoor through the outdoor heat exchanger. The surface temperature of heat exchanger is very low and gradually frosted, which will influence the heating effect. At this time, the timing defrosting function start to work, and the pcboard controls the process of auto-defrosting for about 10 minutes.