Answer:
(1) Basic operation buttons:
1) Start. Start the air compressor under normal working conditions.
2) Stop. Stop the air compressor under normal working conditions.
3) Emergency stop/reset. This button is pressed in an emergency or when the machine is not allowed to start, and the AC power is cut off. At this time, the air compressor controller does not respond when the "start button" is pressed. Emergency stop also has a fault reset function.
4) Remote and local switching. Switch between single-machine control and joint control.
(2) Alarm functions:
1) Air filter blockage alarm;
2) Oil filter blockage alarm;
3) Oil fine separator blockage alarm;
4) Electrical minor or major fault alarm, including phase sequence error (startup prohibited), host overload (emergency shutdown), cooling fan overload (emergency shutdown);
5) High host temperature (emergency shutdown), high exhaust temperature (emergency shutdown);
6) Cooler high temperature alarm, cooler water loss alarm.
