Performance test system and control method for outdoor air conditioner package

摘要

The present invention provides a performance testing system and a control method for a cooling and heating combined package air conditioner outdoor unit capable of automatically performing the performance inspection and determination of all balanced air-conditioning combined package air conditioner outdoor unit. The present invention is a conveyor for transporting the outdoor unit air conditioner to be inspected; At least one cooling and heating load variable performance tester capable of changing the load according to the model change or the capacity change of the outdoor unit by measuring the pressure while circulating the refrigerant connected to the connecting pipe to the air conditioner outdoor unit transported by the conveyor ; A trolley conveyor for transferring the performance tester at the same speed as that of the air conditioner outdoor unit and a power rail for supplying power in parallel with the trolley conveyor; A control device which displays the pressure measured from the pressure sensor of the performance tester and determines the sum / part based on the measured data, and varies the load of the performance tester according to the change of the capacity of the outdoor unit; Cooling conversion position sensor installed between the cooling, heating inspection section of the conveyor; A data transmission position sensor provided between the cooling inspection section and the data transmission section; And a reset position sensor installed at the distal end of the inspection type section.