Troubleshooting - SymCom PumpSaver Plus 234-P Installation Instructions Manual

TROUBLESHOOTING

RUN CAL
LIGHT LIGHT
On Steady
On Steady On Steady
Off On Steady
Off
Blinking
Off Blinking
Blinking Blinking
alternately alternately
with the with the
CAL Light RUN Light
Blinking in
Blinking in
unison
unison with
with the
the RUN
CAL.
LIGHT
LIGHT
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PROBLEM or FUNCTION
RUN:
Off Pump is running—or ready to
run—no problems in operation
CAL: The PumpSaver
the calibration process.
CAL COMPLETE:
The PumpSaver
calibrated, the RESTART
DELAY/ CALIBRATION knob was
left in the CAL position. Pump is
off.
OFF / MANUAL RESTART: The
pump is not running. Either the
PumpSaver
dry-run, dead-head, or
Off
overcurrent while the RESTART
DELAY/ CALIBRATION knob was
in the RESET position or source
power is not present.
DRY RUN / DEAD HEAD:
The PumpSaver
the pump off due to a dry run or
Off
dead head condition. The unit is
timing through the restart delay
and will try to restart.
OVERCURRENT:
The PumpSaver
the pump off due to an
overcurrent condition. The unit is
timing through the restart delay
and will try to restart if line
voltage is at an acceptable level.
VOLTAGE FAULT:
The PumpSaver
preventing the pump from starting
due to voltage problems. The
voltage is being interrogated and
the unit will remain in this mode
until the voltage is at an
acceptable level.
RAPID CYCLE:
The PumpSaver
down on rapid cycling. Power
must be removed and reapplied
to reset the unit.
®
Plus is in
®
Plus has
®
Plus has tripped on
®
Plus has shut
®
Plus has shut
®
Plus is
®
Plus has shut
CORRECTIVE ACTION
If pump is not running, check for
loose wiring and ensure proper
function of pressure or float
switches.
None
Pump will restart as soon as the
RESTART DELAY/
CALIBRATION knob is rotated out
of the CAL position.
If knob is in the RESET position,
rotate out of RESET—If the CAL
light blinks, check for an
overcurrent condition. If the RUN
light blinks, look for a dry-run or
dead-head condition. If no lights
come on, check incoming power
for adequate voltage.
Check for restricted flow or
inadequate supply of liquid.
Check for low or high voltage or
jammed pump impellers. If these
conditions do not exist, recalibrate
the unit while it is drawing higher
current (amps should not exceed
SFA).
If the unit remains in this state for
more than 5 seconds, check for
high or low voltage.
Check for a broken bladder in the
pressure tank (if used), or check
for a defective pressure or float
switch.
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