Lamp Indicators - Sullair LS-100L Operator's Manual

Section 6
SUPERVISOR II
If there are alarms active they will alternately be
shown with the default display. The machine status
will be displayed for two seconds, then the alarms
for two seconds each. For example:
To view other status press the DSP key. All temper-
atures and pressures may be displayed as well as
other status information. To scroll through the dis-
plays press the up arrow or down arrow keys. Up
arrow moves to the next display, down arrow the
previous display. To return to the default display
press the display key.
• Separator differential pressure and the
maximum limit. If the limit is exceeded, a
separator maintenance warning will be dis-
played.
• Sump pressure and line pressure.
• Pressure after (P3) oil filter.
• Oil differential pressure and the minimum
limit. If the pressure goes below the limit a
P3 LOW shutdown will occur. Oil differential
(dP3) is defined as P3-P1/2
• Unit discharge temperature and the maxi-
mum limit. If the temperature exceeds the
limit a T1 HI shutdown will occur.
• Total hours that the compressor has been
running.
32
STOP
110 180
T1 HI
110 180
dP1 4
MAX 10
P1 113
P2 108
P3 108
dP3 40
MIN 1
T1 210
MAX 235
• Total hours that the compressor has been
loaded.
HRS LOAD
• Last fault log. This shows the fault on the
first line and the run hours when the fault
occurred.
• Next to last fault log. This shows the fault on
the first line and the run hours when the fault
occurred.

6.4 LAMP INDICATORS

Embedded into the front panel schematic of the
compressor are several lamps. Pressing the lamp
test key will light all the lamps for three seconds.
Each LED lamp has the following purpose.
P1 - If lit steady, signifies that P1 is being displayed;
if flashing denotes the presence of an alarm.
P2 - If lit steady, signifies that P2 is being displayed;
if flashing denotes the presence of an alarm.
dP1 - If lit steady, signifies that DP1 is being dis-
played; if flashing denotes replacement of separa-
tor is needed.
dP2 - If lit, indicates replacement of fluid filter is
needed.
T1 - If lit steady, signifies that T1 is being displayed;
if flashing denotes the presence of an alarm.
INLET FILTER - Same as DP2.
MOTOR - If flashing, indicates the motor overload
contact has opened.
POWER ON - Lit if 120VAC power is applied to the
Supervisor II.
ON - If lit steady, the compressor is running. If flash-
ing, indicates that the compressor is armed but
stopped because of restart timer not expired,
remote stop or sequence stop. The compressor
may start at any time.
AUTO - If lit steady, the compressor is running and
in auto mode. If flashing, indicates that the com-
HRS RUN
001234.0
000987.0
T1 HI
@1 234
T1 HI
@2 204