Sullair 02250165-411 R01, Руководство пользователя

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Section 4
19
WS CONTROLLER USER INTERFACE MANUAL
DESCRIPTION
4.1 INTRODUCTION
This section describes the components of the WS
Controller, the function of each component, and the
various types of displays that may appear on the
display screen. Descriptive lists of all messages
appearing in the display are also provided.
4.2 TOUCH PAD BUTTON
DESCRIPTION
The WS Controller Panel has five touch pads that
allow the operator control of the compressor and
enable adjustment of the machine operating
parameters. Each touch pad and its functions are
described below:
Start Pad —Large green pad button used to
start the compressor operation. The pad is also
pressed to reset warnings while the machine is
running and to return the display to the Normal View.
Stop Pad — Large red key pad used to stop
the compressor operation. The Stop pad is also
pressed to clear fault messages when the machine is
stopped and to return the display to the Normal View.
Up Arrow Pad —Used to navigate “up” the list
of display messages and to increase or change
parameter values for adjustments.
Down Arrow Pad —Used to navigate “down”
the list of display messages and to decrease or
change parameter values for adjustments.
Enter Pad —Angled arrow key pad used to
select the parameter that is displayed on the screen.
After adjusting the desired parameter value using the
UP or DOWN arrow pads, the ENTER pad selects
the parameter value displayed on the screen and
saves it as the new value.
4.3 INDICATOR LED
DESCRIPTION
Four LED’s on the WS Controller Panel provide
indication of the general state of the machine.
Power On Indicator (GREEN LED) —Lights
whenever power is applied to the controller. This
LED will blink very slowly if the compressor is set to
automatically restart after power failure.
Automatic or Manual Run Mode Indicator
(GREEN LED—
Lights when the compressor
operation is set to start and run automatically. This
LED lights steadily when the motor is running. The
LED will blink slowly if the compressor motor is
stopped while in Automatic mode as a warning that
the machine may restart at any time. The display
screen will periodically indicate “the compressor is
standing by.” The Automatic Mode LED will blink
rapidly if machine restart is imminent. The display
screen will periodically display a message to indicate
the state of the machine prior to restart (e.g., Waiting
for Blowdown).
Maintenance/Warning Indicator (AMBER
LED)— Lights when recommended maintenance or
service warning is issued. In most cases the
machine will continue to operate normally. The
display screen will periodically display the
recommended maintenance actions or the cause of
the warning. Refer to
Section 5: Troubleshooting on
page 27 to resolve maintenance conditions.
Fault Warning Indicator (RED LED)— Lights
when a compressor fault has occurred. The indicator
will remain lit and the compressor will remain
inoperative until the fault condition is remedied. The
controller display screen will indicate FAULTED and
periodically a brief description of the cause of the
fault. Refer to
Section 5: Troubleshooting on page
27 to resolve fault conditions.