03. What are The Basic Operating Buttons and Alarm Functions on The IC Board Control Panel of The Screw Air Compressor?

Basic Operation Buttons:
1.1. Start: Initiates the operation of the air compressor under normal working conditions.
1.2. Stop: Halts the operation of the air compressor under normal working conditions.
1.3. Emergency Stop / Reset: Pressing this button during emergencies or when start-up is not allowed cuts off the AC power supply. Pressing the “Start” button will not activate the air compressor controller in this mode. The Emergency Stop button also serves as a fault reset function.
1.4. Remote / Local Switch: Toggles between single-machine control and coordinated control.
Alarm Functions:
2.1. Air Filter Blockage Alarm.
2.2. Oil Filter Blockage Alarm.
2.3. Oil Separator Blockage Alarm.
2.4. Electrical Fault Alarms, including phase sequence error (preventing start-up), main motor overload (emergency shutdown), and cooling fan overload (emergency shutdown).
2.5. High Main Motor Temperature Alarm (emergency shutdown), High Discharge Temperature Alarm (emergency shutdown).
2.6. High Cooling Water Temperature Alarm, Low Cooling Water Level Alarm.

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