A process for the completion of the defrosting operation of an air conditioning system and air conditioning system, the the method uses

摘要

A driving current value I of a compressor under the defrosting operation is monitored to achieve a calculation current value Ik corresponding to the minimum driving current value for a predetermined time period. A reference current value Id used for canceling the defrosting operation is determined by a predetermined calculation using the calculation current value Ik and predetermined parameters. Thereafter, the driving current value I of the compressor is further detected, and it is judged whether the driving current value I is not less than the reference current value Id. If it is judged that the driving current value I is not less than the reference current value Id, the controller cancels (stops) the defrosting operation. IMAGE