1800-3000 USER MANUAL SECTION 5
58
5.2 LCD DISPLAY
The display's normal view shows the compressor
package's discharge pressure, internal temperature,
and the operating mode. The modes are MANUAL,
OFF, AUTOMATIC, or FAULTED.
Figure 5-2:
Refer to Figure 5-2 and Figure 5-3. The lower line is
occasionally interrupted to describe the compressor
package's operating state.
Figure 5-3:
Refer to Figure 5-4. If a machine fault occurs, the red
fault " " indicator will light up, and the display will
indicate that a fault has occurred.
Figure 5-4:
Refer to Figure 5-5. The lower line periodically will
display the cause of the fault. Refer to service
instructions to correct the cause. Press the STOP
pad " " to reset the controller.
Figure 5-5:
Refer to Figure 5-6. Press the DOWN arrow " " to
display additional information about the compressor.
The upper line will indicate "Compressor Status" and
the name of the temperature, pressure, or other
measurement. The lower line indicates the present
reading.
Figure 5-6:
Refer to Figure 5-7. When you continue beyond the
status information, the display will show a list of
control settings. The upper line will indicate "Show
Setting" and the name of the setting. The lower line
shows the present value.
Figure 5-7:
Refer to Figure 5-8. To change the setting, press the
ENTER pad " ". The display indicates that you are
in a change mode with reverse characters. Use the
UP " " or DOWN " " arrow keys to change the
setting, and press ENTER again to save the new
setting.
Figure 5-8:
Refer to Figure 5-8. If there is no keypad activity, the
display will return to normal view in about one
minute. If the START or STOP buttons are pressed,
the display also returns to normal view. If either of
these occur, the setting will not be altered.
If there are any warnings or recommended service
instructions, these will be periodically displayed on
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