高压报警故障现象：压缩机启动运行后，其高压压力一直上升达 到设定保护值

High pressure alarm <br>Symptom: after the compressor starts operation, high pressure which has been increased up <br>to the set protection value 2.0mpa tripped, the fault lights. <br>Processing method and inspection items: <br>1) Check the cooling water pump configuration and operation (a reasonable choice in line with the flow unit <br>pumps and the amount of lift). <br>Running direction).

High-voltage alarm<br>Fault phenomenon: After the compressor starts operation, its high pressure has been rising up to<br> To set the protection value of 2.0mpa jump, the fault light is on.<br>How to handle and check items: <br>1) Check the configuration and operation of the cooling water pump (reasonable selection in line with the unit flow)<br> pump of magnitude and head).<br> direction of operation).

High voltage alarm<br>Fault phenomenon: after the compressor is started and operated, its high-pressure pressure has been rising up to<br>Trip to the set protection value of 2.0MPa, and the fault light is on.<br>Handling methods and inspection items:<br>1) check the configuration and operation of the cooling water pump (reasonable selection conforms to the unit flow)<br>Water pump with capacity and head).<br>Operating direction).<br>