ICON DPC1 - Trouble shooting guide

BIA-DPC1 rev 4 Page 42
7.0 Trouble shooting guide
Fault Message
Possible Cause
Solutions
flashing of UNDER V
the real running voltage is lower than the
report low line voltage to the power
calibrated voltage, pump is in under
voltage
supply company
protection state
Control will attempt to restart the pump
every
5 min until line voltage is restored to normal
flashing of OVER V
the real running voltage is higher than the
report low line voltage to the power
calibrated voltage, pump is in over voltage
supply company
protection state
Control will attempt to restart the pump
every
5 min until line voltage is restored to normal
flashing of OVER LOAD
the real running ampere is higher than the
Control will attempt to restart the pump
every
calibrated running ampere, pump is in
30 min until running ampere is restored to
over load protection state
normal
pump damaged
inspect pump
flashing of
parameter calibration not completed
refer to parameter calibration setting
PUMP NO CALIBRATION
flashing of DRY RUN
liquid level in the well / sump is below the
Control will attempt to restart the pump
every
pump intake, pump stops running
30 min until liquid level is above the pump
intake
flashing of
pump running amps exceeded
cut off power supply and repair or
PUMP STALLED
normal rum amps by more than 200%
replace pump
flashing of
pump starts more than 5 times per
Check pressure tank precharge
REPEATED START
minute
Check pressure tank bladder
Check pressure switch settings
Check pressure switch for defects
no communication link between
connect the Control to SC / computer
SC / computer and Control
to realize long distance monitoring