Qingdao Haier Air Conditioner General Corp., Ltd.

Huihua Wang

Beibei Xu

Juke Liu

Yongfu Cheng

Lin Ma

Jian Miao

Xiangjun Li

Jinlong Liu

A heating mode control method of an air conditioner, comprises: obtaining an indoor temperature and calculating the difference between the indoor temperature and an indoor target temperature to obtain an indoor temperature difference as air conditioner running at heating mode; performing a coil temperature control process as the indoor temperature difference in a set indoor temperature difference range, wherein the coil temperature control process including: obtaining an indoor coil temperature and controlling the frequency of the compressor according to the indoor coil temperature and a coil target temperature. The application of the method can achieve the purpose of improving the heating effect by increasing the outlet air temperature, thus improving the heating performance of an air-conditioner.

Control method for heating operation of air-conditioner based on coil temperature and indoor fan speed

Growing community of inventors

Qingdao, China

Huihua Wang