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FAULTS:
1) EMERGENCY STOP: Pressing this button will cause the immediate halting of compressor
operation. This is a redundant control. The microcontroller is signaled to halt operations and power
is removed from all control relays; causing all circuits to open up. The LED indicators at the side of
the panel will flash and 'STOP' will flash on the numeric display.
To reset the control, twist the stop button to release from the latched condition and press the RESET
control button.
2) CONTACTOR FAULT: The side LED's will flash if the main contactor fails to close properly or
fails to open in a controlled shutdown.
3) OVERLOAD: This LED will light, if the motor overload has tripped.
LED & MESSAGE INDICATORS:
1) Excessive pressure Error: Top LED flashes fast.
2) Separator Element clogged: Second LED flashes slowly.
3) Air Filter timer expired: The message 'AIRF' flashes on the display.
4) Excessive Temperature: Third LED flashes slowly.
5) Temperature error (broken wire etc.): Third LED flashes fast.
6) Fluid timer expired: The message 'F0' flashes on the display.
7) Motor Overload: Forth LED flashes fast.
8) Power line glitches (loss of cycles for longer than 40 milliseconds): The left 3 bars in the display flash
indicating possible problems in the 3-phase power supply.
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