Atlas Air Compressor manual Line Indicates Remarks, Element status screen, typical example

Instruction book

Line	Indicates	Remarks
1	Sensor which is active	The unit for pressure can be bar, psi or kg/cm2 depending on the
		programmed selection. The unit for temperature can be °C or °F.
	and the actual reading
		See section 8.12.
2	-	-
		Examples:
3	Compressor status	-	Compressor Off
		-	Compressor Running
		If the unit is shut down, the regulator will automatically show a shut-
3	Shut-down	down message on the display (see section 8.3). It remains possible
		to have a closer look at other parameters related to the shut-down
		by means of the menus.
3	Service required	Indicates that the unit needs servicing. Consult section 8.13 to find
		out the exact cause for this message.
		Indicates that a sensor is out of order:
		-	Outlet pressure transducer
3	Sensor error	-	On Full-Feature compressors, the dewpoint sensor
		Stop the compressor. Switch off the voltage and depressurize the
		compressor. Check the sensor wiring. Replace the sensor or
		transducer, if necessary.
3	Remote control	Indicates that the compressor is set in remote control. Consult Atlas
		Copco.
4	Functions of keys	See section 1.5.7.
	below display
	Symbols:	Indicating the status of each compressor module
4	-	indicating that the compressor module is available (ready to run)
	▄	indicating that the compressor module is running
	- (blinking)	indicating that the compressor module is not available (due to
		minimum stop time or too many starts)
	* (blinking)	indicating that the compressor module is shut down

Note

When more than one message needs to be displayed (e.g. both warning and service), the messages will be displayed one after the other for 3 seconds.

Press key (F3) on the main screen to check which compressor module is running or stopped.

Element 1	Stopped
Element 2	Running
Element 3	Stopped	↓
Menu
F1	F2	F3

Fig. 8.3 Element status screen, typical example

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