Led Lights - Sullair ShopTek ST400 User Manual

SECTION 2
The lower line will display the cause of the fault.
Refer to service instructions to correct the cause.
Press and hold the Return/Reset pad
the controller.
Refer to Figure 2-11. Press the Down arrow
display additional information about the compressor.
The upper line will indicate the name of the
temperature, pressure, or other measurement. The
lower line indicates the present reading.
TOTAL RUN TIME:
337H
Figure 2-11
Refer to Figure 2-12. When you continue beyond the
status information, the display will show a list of
control settings. There are customer and factory
settings. The upper line will indicate the name of the
setting. The lower line displays the present value.
LOAD PRESS:
0110PSI
Figure 2-12
Refer to Figure 2-13 and 2-14. To change a selected
setting press and an interface will display where
a password is needed. Use
values of each digit. Use
After all digits of the password have been accepted,
press . Upon acceptance of password, the
S
setting can be modified. Use buttons as above to
change values. Press
changes.
PASSWORD ******
Figure 2-13
to reset
to
20M
and to change
to move to next digit.
to accept
S
02250180-090 R00
S
HOP
LOAD PRESS:
0110PSI
Figure 2-14
Refer to Figure 2-14. If there is no keypad activity,
the display will return to normal view in about one
minute. If the Start, Stop or Return/Reset buttons are
pressed, the display also returns to normal view. If
any of these occur, the setting will not be altered.
If there are any warnings or recommended service
instructions, these will be periodically displayed on
the normal view.
The list of displays may be navigated from either
direction by using the Up
keys.
The Emergency Stop button located near the
controller overrides all electronic functions to turn off
the control devices. The controller senses this and
will display E-stop. To reset, twist and pull out the
Emergency Stop button.
2.9

LED LIGHTS

The three LED lights indicate the general conditions
of the machine.
The Power indicator
to the controller.
The Run mode indicator
operation is enabled. It lights steadily if the motor is
running.
The red Fault indicator
compressor fault has occurred and needs to be
repaired before further operation. The text display
will indicate the cause of the fault.
USER MANUAL
T
™
EK
or Down arrow
indicates power is supplied
indicates compressor
indicates that a
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