Sullair ShopTek, User Interface Manual

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S
HOP
T
EK
™
CONTROLLER USER INTERFACE MANUAL SECTION 4
26
02250180-094 R00
4.6 OPERATING STATES
Operating States describe the state of the
compressor operation in response to the current
mode and current conditions. Essentially, the
operating state is what the machine is doing at a
particular moment. Most operating states occur
automatically as normal functions of the compressor
and require no direct action from the operator. Text
descriptions of operating states appear on the upper
line of the display screen while in Normal View. See
Figure 4-7 .
Figure 4-7: Controller Display Normal View: Oper-
ating State
The list below provides an explanation of each
Operating State message that may appear in the
Normal View display. Some operating states occur
instantaneously and may not be seen by the
operator. Additionally, upon startup the controller
serial number, revision level, and production date are
quickly displayed.
STOPPING - Displayed as the compressor is being
stopped. A timer is also displayed which counts
down the delay from when the (O) button is pressed
and the compressor stops. This delay is set with
‘STOP DELAY TIME” in the “CUSTOMER SET”
menu.
STOP – Displayed after the compressor is stopped.
A timer is also displayed which counts down the time
until the motor can be restarted. This time is set with
“RESTART TIME” in the “CUSTOMER SET” menu.
REMOTE STOP - Displayed when the compressor
operation is stopped but is armed to restart. The
machine will start when the remote start contact is
close.
STANDBY - Displayed when the compressor is
stopped and waiting for proper conditions before
restarting.
STOP: (FAULT) - Displayed as a fault condition is
occurring.
Y START - Displayed as compressor initiates startup
processes. A timer is also displayed which counts
down the start time. This time is set with “STAR-
DELTA TIME” in the “CUSTOMER SET” menu.
RUN MODE – Displayed after the motor is started
and before delivering air. A timer is displayed which
counts down the time between starting of the motor
and de-energizing of the unload solenoid. This time
is set with “LOAD DELAY TIME” in the “CUSTOMER
SET” menu.
LOAD - Displayed as the compressor begins
delivering air.
U.L. - Displayed as the compressor is being
unloaded automatically.
REMOTE U.L. - Displayed as the compressor is
being unloaded remotely.
4.7 NORMAL VIEW SERVICE
REMINDERS
Service reminders may appear in the Normal View
display. See
Figure 4-8 .
When service is due, the display will alternate
between the operating state display shown in
Figure
4-7 and the alarm display shown in Figure 4-8 . The
upper line will indicate the service to be performed
and the bottom line will display the time it became
due. When a service reminder appears, the machine
will continue to operate normally, however, the
appropriate service should be scheduled and
accomplished within a short period of time.
Figure 4-8: Controller Display Normal View: Ser-
vice Reminder
The list below provides an explanation of the Service
Reminders that may appear in the Normal View
display. Refer to
Section 5: Troubleshooting , for
additional instructions on actions to be taken when a
service reminder appears.
OIL FILTER ALM - The compressor fluid filter should
be changed within the time frame noted in the
machine operation specifications.
A-O SEPARATOR - The compressor fluid separator
should be changed within the time frame noted in the
machine operation specifications.
AIR FILTER ALM - The compressor air filter should
be changed within the time frame noted in the
AUTO LOAD
174°F 62PSI
Operating State
AIR FILTER ALM
XXXXH