| 摘要 |
<p>PURPOSE: A device for diagnosing error and charging of an air conditioner is provided to remove a failure factor about the gas amount deficit in advance. CONSTITUTION: A method for diagnosing error and charging of an air conditioner comprises followings. The gas is collected from an air-conditioner. The gas of fixed quantity is supplied to the air-conditioner in which the gas is collected. A pressure between members is measured. An error is detected from a measured pressure result according to an operation saturated vapor pressure mode. The part can be replaced, if the pressure between the parts according to the error.</p> |
