| 摘要 |
<p>The device (1) has a test loop replacing an air conditioning loop of a vehicle, and visualization units i.e. signal lights (36, 37), visualizing an operating state of a compressor of an air conditioner in a cab interior of the vehicle. A calculating unit includes a universal serial bus (USB)outlet connected to a personal computer. The test loop has two connection tubes that connect the test loop to the compressor, and connection service valves (6, 7) connected to a refrigerant loading/unloading station that loads/unloads refrigerant i.e. 1, 1, 1, 2-tetrafluoroethane. An independent claim is also included for a method for diagnosing a compressor of an air conditioner in a cab interior of a vehicle.</p> |
