Lamp Indicators - Sullair ES-8-15L Operator's Manual And Spare Parts List

If there are alarms active they will alternately be
shown with the default display. The machine status
will be displayed for 2 seconds, then the alarms for 2
seconds each. For example:
T1 HI
110 180
To view other status press the DISPLY key. All tem-
peratures and pressures may be displayed as well
as other status information. To scroll through the
displays 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.
S Separator differential pressure and the
maximum limit. If the limit is exceeded, a
separator maintenance warning will be dis-
played.
dP 1 4
MAX 10
S Sump pressure and line pressure.
P1 113
P2 108
S Unit discharge temperature and the maxi-
mum limit. If the temperature exceeds the
limit a T1 HI shutdown will occur.
T1 210
MAX 235
S Total hours that the compressor has been
running.
HRS RUN
001234.0
S Total hours that the compressor has been
loaded.
HRS LOAD
000987.0
S Last fault log. This shows the fault on the
first line and the run hours when the fault oc-
curred.
T1 HI
@1 234
SUPERVISOR II
S Next to last fault log. This shows the fault on
the first line and the run hours when the fault
occurred.
T1 HI
@2 204

5.4 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 3 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 separator
is needed.
T1 - If lit steady, signifies that T1 is being displayed,
if flashing denotes the presence of an alarm.
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, re-
mote 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 compres-
sor is armed but stopped because of restart timer
not expired, remote stop or sequence stop. The
compressor may start at any time.
Section 5
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