Johnson Controls Frick QUANTUM LX Manual page 9

RUN HOURS – The value shown here is the total
number of hours that the compressor has been
actually running, during its lifetime.
CAPACITY/VOLUME CONTROL BOX - Shows what is
presently controlling the Slide Valve and from what
source it was initiated. The following sources may be
shown:
Capacity:

Manual

Automatic

Remote -- Communications

Remote -- IO

Remote -- 4-20 Input

Remote -- Sequencing
VOLUME:

Manual

Automatic
RUN HOURS – The total amount of time in hours that
the compressor motor has run.
WARNING/SHUTDOWNS STATUS
Warning/Shutdowns Status is displayed below the
Capacity/Volume status box. This status box is blank
with no message if there are no warnings or
shutdowns present.
If a Warning or Shutdown occurs, a flashing message
will be shown, identifying the type of warning or
shutdown. As an example, if the Oil Temperature has
been less than or equal to the
Warning
setpoint for its time delay setting, then a
Low Oil Temperature Warning
warning is not cleared by the operator, and the Oil
Temperature continues to drop to a point that is less
than or equal to the Low Oil Temperature Shutdown
setpoint for its time delay setting, then a
Temperature Shutdown
compressor, if running, will stop. The definitions for
the two types of messages are as follows:
WARNING - A specific warning message flashes
when a warning is present. A warning is a
condition that
acknowledgement but allows the compressor to
continue to run if it is already running.
A Warning message indicates that a warning
setpoint has been reached, or exceeded.
SHUTDOWN - This specific shutdown message
flashes when a shutdown is present. A shutdown
is a condition that requires an operator to
acknowledge, and causes the compressor to shut
down.
FRICK ® QUANTUM™ LX COMPRESSOR CONTROL PANEL
OPERATION - SERVICE
BOX - The
Low Oil Temperature
will be shown. If the
Low Oil
is issued, and the
requires operator
A Shutdown message indicates that a
shutdown setpoint has been reached, or
exceeded.
When a Shutdown occurs, the display
backlight will flash on and off to alert an
operator of the shutdown. This visual alarm
will help get the attention of the operator in
a noisy engine room environment where
audible alarms may not be heard. Pressing
any key on the keypad will clear the flashing
backlight.
OIL LUBRICATION DEVICE STATUS BOX - The
operating status is shown for the following devices:
Oil Pump - (If selected in the
On Off
The or message is shown for the status of
the oil pump. The Manual or Auto message is
shown to indicate the position of the HAND-OFF-
AUTO switch. If dual pump control was enabled
Configuration
in , the lead pump (either Oil Pump
1 or Oil Pump 2) is shown.
Oil Heater - The On or
the status of the oil separator heater(s).
MOTOR STATUS BOX - The following items are
shown:
Motor Amps - The actual motor amps is shown.
%FLA - The percentage of the drive motor full
load amperage rating that the motor is currently
using: % (FLA x SF)
Kilowatts - The actual calculation of the kilowatt
usage of the compressor motor. It is based on the
calculation of KW = (√3 x V x A x PF) / 1000.
Recycle Delay - This message shows the
remaining time in minutes for Recycle Delay. If
the compressor has started and shuts down
within the recycle time delay setpoint period, the
Recycle Delay will prevent the compressor from
starting until the delay time expires. This time
delay is intended to prevent damage to the
compressor motor from successive restarts.
Note: The remaining recycle delay time can
be cleared from the
COMPRESSOR STATUS BOX - Shows the present
operating status of the compressor and from what
source it has been initiated:
Compressor Mode - One of the following
messages is shown:

Manual - A compressor manual start or
stop command was sent.
090-022 O (NOV 09)
Page 9
Configuration
) –
Off message is shown for
Motor
screen